partition
stringclasses 3
values | func_name
stringlengths 1
134
| docstring
stringlengths 1
46.9k
| path
stringlengths 4
223
| original_string
stringlengths 75
104k
| code
stringlengths 75
104k
| docstring_tokens
listlengths 1
1.97k
| repo
stringlengths 7
55
| language
stringclasses 1
value | url
stringlengths 87
315
| code_tokens
listlengths 19
28.4k
| sha
stringlengths 40
40
|
|---|---|---|---|---|---|---|---|---|---|---|---|
valid
|
RegistryThing.createFromSource
|
returns a registry component for anything that's a valid package
name (this does not guarantee that the component actually exists in
the registry: use availableVersions() for that).
|
yotta/lib/registry_access.py
|
def createFromSource(cls, vs, name, registry):
''' returns a registry component for anything that's a valid package
name (this does not guarantee that the component actually exists in
the registry: use availableVersions() for that).
'''
# we deliberately allow only lowercase, hyphen, and (unfortunately)
# numbers in package names, to reduce the possibility of confusingly
# similar names: if the name doesn't match this then escalate to make
# the user fix it. Targets also allow +
if registry == 'targets':
name_match = re.match('^[a-z]+[a-z0-9+-]*$', name)
if not name_match:
raise access_common.AccessException(
'Target name "%s" is not valid (must contain only lowercase letters, hyphen, plus, and numbers)' % name
)
else:
name_match = re.match('^[a-z]+[a-z0-9-]*$', name)
if not name_match:
raise access_common.AccessException(
'Module name "%s" is not valid (must contain only lowercase letters, hyphen, and numbers)' % name
)
assert(vs.semantic_spec)
return RegistryThing(name, vs.semantic_spec, registry)
|
def createFromSource(cls, vs, name, registry):
''' returns a registry component for anything that's a valid package
name (this does not guarantee that the component actually exists in
the registry: use availableVersions() for that).
'''
# we deliberately allow only lowercase, hyphen, and (unfortunately)
# numbers in package names, to reduce the possibility of confusingly
# similar names: if the name doesn't match this then escalate to make
# the user fix it. Targets also allow +
if registry == 'targets':
name_match = re.match('^[a-z]+[a-z0-9+-]*$', name)
if not name_match:
raise access_common.AccessException(
'Target name "%s" is not valid (must contain only lowercase letters, hyphen, plus, and numbers)' % name
)
else:
name_match = re.match('^[a-z]+[a-z0-9-]*$', name)
if not name_match:
raise access_common.AccessException(
'Module name "%s" is not valid (must contain only lowercase letters, hyphen, and numbers)' % name
)
assert(vs.semantic_spec)
return RegistryThing(name, vs.semantic_spec, registry)
|
[
"returns",
"a",
"registry",
"component",
"for",
"anything",
"that",
"s",
"a",
"valid",
"package",
"name",
"(",
"this",
"does",
"not",
"guarantee",
"that",
"the",
"component",
"actually",
"exists",
"in",
"the",
"registry",
":",
"use",
"availableVersions",
"()",
"for",
"that",
")",
"."
] |
ARMmbed/yotta
|
python
|
https://github.com/ARMmbed/yotta/blob/56bc1e56c602fa20307b23fe27518e9cd6c11af1/yotta/lib/registry_access.py#L455-L477
|
[
"def",
"createFromSource",
"(",
"cls",
",",
"vs",
",",
"name",
",",
"registry",
")",
":",
"# we deliberately allow only lowercase, hyphen, and (unfortunately)",
"# numbers in package names, to reduce the possibility of confusingly",
"# similar names: if the name doesn't match this then escalate to make",
"# the user fix it. Targets also allow +",
"if",
"registry",
"==",
"'targets'",
":",
"name_match",
"=",
"re",
".",
"match",
"(",
"'^[a-z]+[a-z0-9+-]*$'",
",",
"name",
")",
"if",
"not",
"name_match",
":",
"raise",
"access_common",
".",
"AccessException",
"(",
"'Target name \"%s\" is not valid (must contain only lowercase letters, hyphen, plus, and numbers)'",
"%",
"name",
")",
"else",
":",
"name_match",
"=",
"re",
".",
"match",
"(",
"'^[a-z]+[a-z0-9-]*$'",
",",
"name",
")",
"if",
"not",
"name_match",
":",
"raise",
"access_common",
".",
"AccessException",
"(",
"'Module name \"%s\" is not valid (must contain only lowercase letters, hyphen, and numbers)'",
"%",
"name",
")",
"assert",
"(",
"vs",
".",
"semantic_spec",
")",
"return",
"RegistryThing",
"(",
"name",
",",
"vs",
".",
"semantic_spec",
",",
"registry",
")"
] |
56bc1e56c602fa20307b23fe27518e9cd6c11af1
|
valid
|
_JSONConfigParser.read
|
Read a list of files. Their configuration values are merged, with
preference to values from files earlier in the list.
|
yotta/lib/settings.py
|
def read(self, filenames):
'''' Read a list of files. Their configuration values are merged, with
preference to values from files earlier in the list.
'''
for fn in filenames:
try:
self.configs[fn] = ordered_json.load(fn)
except IOError:
self.configs[fn] = OrderedDict()
except Exception as e:
self.configs[fn] = OrderedDict()
logging.warning(
"Failed to read settings file %s, it will be ignored. The error was: %s",
fn, e
)
|
def read(self, filenames):
'''' Read a list of files. Their configuration values are merged, with
preference to values from files earlier in the list.
'''
for fn in filenames:
try:
self.configs[fn] = ordered_json.load(fn)
except IOError:
self.configs[fn] = OrderedDict()
except Exception as e:
self.configs[fn] = OrderedDict()
logging.warning(
"Failed to read settings file %s, it will be ignored. The error was: %s",
fn, e
)
|
[
"Read",
"a",
"list",
"of",
"files",
".",
"Their",
"configuration",
"values",
"are",
"merged",
"with",
"preference",
"to",
"values",
"from",
"files",
"earlier",
"in",
"the",
"list",
"."
] |
ARMmbed/yotta
|
python
|
https://github.com/ARMmbed/yotta/blob/56bc1e56c602fa20307b23fe27518e9cd6c11af1/yotta/lib/settings.py#L60-L74
|
[
"def",
"read",
"(",
"self",
",",
"filenames",
")",
":",
"for",
"fn",
"in",
"filenames",
":",
"try",
":",
"self",
".",
"configs",
"[",
"fn",
"]",
"=",
"ordered_json",
".",
"load",
"(",
"fn",
")",
"except",
"IOError",
":",
"self",
".",
"configs",
"[",
"fn",
"]",
"=",
"OrderedDict",
"(",
")",
"except",
"Exception",
"as",
"e",
":",
"self",
".",
"configs",
"[",
"fn",
"]",
"=",
"OrderedDict",
"(",
")",
"logging",
".",
"warning",
"(",
"\"Failed to read settings file %s, it will be ignored. The error was: %s\"",
",",
"fn",
",",
"e",
")"
] |
56bc1e56c602fa20307b23fe27518e9cd6c11af1
|
valid
|
_JSONConfigParser.get
|
return a configuration value
usage:
get('section.property')
Note that currently array indexes are not supported. You must
get the whole array.
returns None if any path element or the property is missing
|
yotta/lib/settings.py
|
def get(self, path):
''' return a configuration value
usage:
get('section.property')
Note that currently array indexes are not supported. You must
get the whole array.
returns None if any path element or the property is missing
'''
path = _splitPath(path)
for config in self.configs.values():
cur = config
for el in path:
if el in cur:
cur = cur[el]
else:
cur = None
break
if cur is not None:
return cur
return None
|
def get(self, path):
''' return a configuration value
usage:
get('section.property')
Note that currently array indexes are not supported. You must
get the whole array.
returns None if any path element or the property is missing
'''
path = _splitPath(path)
for config in self.configs.values():
cur = config
for el in path:
if el in cur:
cur = cur[el]
else:
cur = None
break
if cur is not None:
return cur
return None
|
[
"return",
"a",
"configuration",
"value"
] |
ARMmbed/yotta
|
python
|
https://github.com/ARMmbed/yotta/blob/56bc1e56c602fa20307b23fe27518e9cd6c11af1/yotta/lib/settings.py#L76-L98
|
[
"def",
"get",
"(",
"self",
",",
"path",
")",
":",
"path",
"=",
"_splitPath",
"(",
"path",
")",
"for",
"config",
"in",
"self",
".",
"configs",
".",
"values",
"(",
")",
":",
"cur",
"=",
"config",
"for",
"el",
"in",
"path",
":",
"if",
"el",
"in",
"cur",
":",
"cur",
"=",
"cur",
"[",
"el",
"]",
"else",
":",
"cur",
"=",
"None",
"break",
"if",
"cur",
"is",
"not",
"None",
":",
"return",
"cur",
"return",
"None"
] |
56bc1e56c602fa20307b23fe27518e9cd6c11af1
|
valid
|
_JSONConfigParser.set
|
Set a configuration value. If no filename is specified, the
property is set in the first configuration file. Note that if a
filename is specified and the property path is present in an
earlier filename then set property will be hidden.
usage:
set('section.property', value='somevalue')
Note that currently array indexes are not supported. You must
set the whole array.
|
yotta/lib/settings.py
|
def set(self, path, value=None, filename=None):
''' Set a configuration value. If no filename is specified, the
property is set in the first configuration file. Note that if a
filename is specified and the property path is present in an
earlier filename then set property will be hidden.
usage:
set('section.property', value='somevalue')
Note that currently array indexes are not supported. You must
set the whole array.
'''
if filename is None:
config = self._firstConfig()[1]
else:
config = self.configs[filename]
path = _splitPath(path)
for el in path[:-1]:
if el in config:
config = config[el]
else:
config[el] = OrderedDict()
config = config[el]
config[path[-1]] = value
|
def set(self, path, value=None, filename=None):
''' Set a configuration value. If no filename is specified, the
property is set in the first configuration file. Note that if a
filename is specified and the property path is present in an
earlier filename then set property will be hidden.
usage:
set('section.property', value='somevalue')
Note that currently array indexes are not supported. You must
set the whole array.
'''
if filename is None:
config = self._firstConfig()[1]
else:
config = self.configs[filename]
path = _splitPath(path)
for el in path[:-1]:
if el in config:
config = config[el]
else:
config[el] = OrderedDict()
config = config[el]
config[path[-1]] = value
|
[
"Set",
"a",
"configuration",
"value",
".",
"If",
"no",
"filename",
"is",
"specified",
"the",
"property",
"is",
"set",
"in",
"the",
"first",
"configuration",
"file",
".",
"Note",
"that",
"if",
"a",
"filename",
"is",
"specified",
"and",
"the",
"property",
"path",
"is",
"present",
"in",
"an",
"earlier",
"filename",
"then",
"set",
"property",
"will",
"be",
"hidden",
"."
] |
ARMmbed/yotta
|
python
|
https://github.com/ARMmbed/yotta/blob/56bc1e56c602fa20307b23fe27518e9cd6c11af1/yotta/lib/settings.py#L100-L124
|
[
"def",
"set",
"(",
"self",
",",
"path",
",",
"value",
"=",
"None",
",",
"filename",
"=",
"None",
")",
":",
"if",
"filename",
"is",
"None",
":",
"config",
"=",
"self",
".",
"_firstConfig",
"(",
")",
"[",
"1",
"]",
"else",
":",
"config",
"=",
"self",
".",
"configs",
"[",
"filename",
"]",
"path",
"=",
"_splitPath",
"(",
"path",
")",
"for",
"el",
"in",
"path",
"[",
":",
"-",
"1",
"]",
":",
"if",
"el",
"in",
"config",
":",
"config",
"=",
"config",
"[",
"el",
"]",
"else",
":",
"config",
"[",
"el",
"]",
"=",
"OrderedDict",
"(",
")",
"config",
"=",
"config",
"[",
"el",
"]",
"config",
"[",
"path",
"[",
"-",
"1",
"]",
"]",
"=",
"value"
] |
56bc1e56c602fa20307b23fe27518e9cd6c11af1
|
valid
|
islast
|
indicate whether the current item is the last one in a generator
|
yotta/lib/utils.py
|
def islast(generator):
''' indicate whether the current item is the last one in a generator
'''
next_x = None
first = True
for x in generator:
if not first:
yield (next_x, False)
next_x = x
first = False
if not first:
yield (next_x, True)
|
def islast(generator):
''' indicate whether the current item is the last one in a generator
'''
next_x = None
first = True
for x in generator:
if not first:
yield (next_x, False)
next_x = x
first = False
if not first:
yield (next_x, True)
|
[
"indicate",
"whether",
"the",
"current",
"item",
"is",
"the",
"last",
"one",
"in",
"a",
"generator"
] |
ARMmbed/yotta
|
python
|
https://github.com/ARMmbed/yotta/blob/56bc1e56c602fa20307b23fe27518e9cd6c11af1/yotta/lib/utils.py#L9-L20
|
[
"def",
"islast",
"(",
"generator",
")",
":",
"next_x",
"=",
"None",
"first",
"=",
"True",
"for",
"x",
"in",
"generator",
":",
"if",
"not",
"first",
":",
"yield",
"(",
"next_x",
",",
"False",
")",
"next_x",
"=",
"x",
"first",
"=",
"False",
"if",
"not",
"first",
":",
"yield",
"(",
"next_x",
",",
"True",
")"
] |
56bc1e56c602fa20307b23fe27518e9cd6c11af1
|
valid
|
remoteComponentFor
|
Return a RemoteComponent sublclass for the specified component name and
source url (or version specification)
Raises an exception if any arguments are invalid.
|
yotta/lib/access.py
|
def remoteComponentFor(name, version_required, registry='modules'):
''' Return a RemoteComponent sublclass for the specified component name and
source url (or version specification)
Raises an exception if any arguments are invalid.
'''
try:
vs = sourceparse.parseSourceURL(version_required)
except ValueError as e:
raise access_common.Unavailable(
'%s' % (e)
)
if vs.source_type == 'registry':
if registry not in ('modules', 'targets'):
raise Exception('no known registry namespace "%s"' % registry)
return registry_access.RegistryThing.createFromSource(
vs, name, registry=registry
)
elif vs.source_type == 'github':
return github_access.GithubComponent.createFromSource(vs, name)
elif vs.source_type == 'git':
return git_access.GitComponent.createFromSource(vs, name)
elif vs.source_type == 'hg':
return hg_access.HGComponent.createFromSource(vs, name)
else:
raise Exception('unsupported module source: "%s"' % vs.source_type)
|
def remoteComponentFor(name, version_required, registry='modules'):
''' Return a RemoteComponent sublclass for the specified component name and
source url (or version specification)
Raises an exception if any arguments are invalid.
'''
try:
vs = sourceparse.parseSourceURL(version_required)
except ValueError as e:
raise access_common.Unavailable(
'%s' % (e)
)
if vs.source_type == 'registry':
if registry not in ('modules', 'targets'):
raise Exception('no known registry namespace "%s"' % registry)
return registry_access.RegistryThing.createFromSource(
vs, name, registry=registry
)
elif vs.source_type == 'github':
return github_access.GithubComponent.createFromSource(vs, name)
elif vs.source_type == 'git':
return git_access.GitComponent.createFromSource(vs, name)
elif vs.source_type == 'hg':
return hg_access.HGComponent.createFromSource(vs, name)
else:
raise Exception('unsupported module source: "%s"' % vs.source_type)
|
[
"Return",
"a",
"RemoteComponent",
"sublclass",
"for",
"the",
"specified",
"component",
"name",
"and",
"source",
"url",
"(",
"or",
"version",
"specification",
")",
"Raises",
"an",
"exception",
"if",
"any",
"arguments",
"are",
"invalid",
"."
] |
ARMmbed/yotta
|
python
|
https://github.com/ARMmbed/yotta/blob/56bc1e56c602fa20307b23fe27518e9cd6c11af1/yotta/lib/access.py#L48-L74
|
[
"def",
"remoteComponentFor",
"(",
"name",
",",
"version_required",
",",
"registry",
"=",
"'modules'",
")",
":",
"try",
":",
"vs",
"=",
"sourceparse",
".",
"parseSourceURL",
"(",
"version_required",
")",
"except",
"ValueError",
"as",
"e",
":",
"raise",
"access_common",
".",
"Unavailable",
"(",
"'%s'",
"%",
"(",
"e",
")",
")",
"if",
"vs",
".",
"source_type",
"==",
"'registry'",
":",
"if",
"registry",
"not",
"in",
"(",
"'modules'",
",",
"'targets'",
")",
":",
"raise",
"Exception",
"(",
"'no known registry namespace \"%s\"'",
"%",
"registry",
")",
"return",
"registry_access",
".",
"RegistryThing",
".",
"createFromSource",
"(",
"vs",
",",
"name",
",",
"registry",
"=",
"registry",
")",
"elif",
"vs",
".",
"source_type",
"==",
"'github'",
":",
"return",
"github_access",
".",
"GithubComponent",
".",
"createFromSource",
"(",
"vs",
",",
"name",
")",
"elif",
"vs",
".",
"source_type",
"==",
"'git'",
":",
"return",
"git_access",
".",
"GitComponent",
".",
"createFromSource",
"(",
"vs",
",",
"name",
")",
"elif",
"vs",
".",
"source_type",
"==",
"'hg'",
":",
"return",
"hg_access",
".",
"HGComponent",
".",
"createFromSource",
"(",
"vs",
",",
"name",
")",
"else",
":",
"raise",
"Exception",
"(",
"'unsupported module source: \"%s\"'",
"%",
"vs",
".",
"source_type",
")"
] |
56bc1e56c602fa20307b23fe27518e9cd6c11af1
|
valid
|
satisfyVersionFromSearchPaths
|
returns a Component/Target for the specified version, if found in the
list of search paths. If `update' is True, then also check for newer
versions of the found component, and update it in-place (unless it was
installed via a symlink).
|
yotta/lib/access.py
|
def satisfyVersionFromSearchPaths(name, version_required, search_paths, update=False, type='module', inherit_shrinkwrap=None):
''' returns a Component/Target for the specified version, if found in the
list of search paths. If `update' is True, then also check for newer
versions of the found component, and update it in-place (unless it was
installed via a symlink).
'''
# Pack, , base class for targets and components, internal
from yotta.lib import pack
v = None
try:
sv = sourceparse.parseSourceURL(version_required)
except ValueError as e:
logging.error(e)
return None
try:
local_version = searchPathsFor(
name,
sv.semanticSpec(),
search_paths,
type,
inherit_shrinkwrap = inherit_shrinkwrap
)
except pack.InvalidDescription as e:
logger.error(e)
return None
logger.debug("%s %s locally" % (('found', 'not found')[not local_version], name))
if local_version:
if update and not local_version.installedLinked():
#logger.debug('attempt to check latest version of %s @%s...' % (name, version_required))
v = latestSuitableVersion(name, version_required, registry=_registryNamespaceForType(type))
if local_version:
local_version.setLatestAvailable(v)
# if we don't need to update, then we're done
if local_version.installedLinked() or not local_version.outdated():
logger.debug("satisfy component from directory: %s" % local_version.path)
# if a component exists (has a valid description file), and either is
# not outdated, or we are not updating
if name != local_version.getName():
raise Exception('Component %s found in incorrectly named directory %s (%s)' % (
local_version.getName(), name, local_version.path
))
return local_version
# otherwise, we need to update the installed component
logger.info('update outdated: %s@%s -> %s' % (
name,
local_version.getVersion(),
v
))
# must rm the old component before continuing
fsutils.rmRf(local_version.path)
return _satisfyVersionByInstallingVersion(
name, version_required, local_version.path, v, type=type, inherit_shrinkwrap=inherit_shrinkwrap
)
return None
|
def satisfyVersionFromSearchPaths(name, version_required, search_paths, update=False, type='module', inherit_shrinkwrap=None):
''' returns a Component/Target for the specified version, if found in the
list of search paths. If `update' is True, then also check for newer
versions of the found component, and update it in-place (unless it was
installed via a symlink).
'''
# Pack, , base class for targets and components, internal
from yotta.lib import pack
v = None
try:
sv = sourceparse.parseSourceURL(version_required)
except ValueError as e:
logging.error(e)
return None
try:
local_version = searchPathsFor(
name,
sv.semanticSpec(),
search_paths,
type,
inherit_shrinkwrap = inherit_shrinkwrap
)
except pack.InvalidDescription as e:
logger.error(e)
return None
logger.debug("%s %s locally" % (('found', 'not found')[not local_version], name))
if local_version:
if update and not local_version.installedLinked():
#logger.debug('attempt to check latest version of %s @%s...' % (name, version_required))
v = latestSuitableVersion(name, version_required, registry=_registryNamespaceForType(type))
if local_version:
local_version.setLatestAvailable(v)
# if we don't need to update, then we're done
if local_version.installedLinked() or not local_version.outdated():
logger.debug("satisfy component from directory: %s" % local_version.path)
# if a component exists (has a valid description file), and either is
# not outdated, or we are not updating
if name != local_version.getName():
raise Exception('Component %s found in incorrectly named directory %s (%s)' % (
local_version.getName(), name, local_version.path
))
return local_version
# otherwise, we need to update the installed component
logger.info('update outdated: %s@%s -> %s' % (
name,
local_version.getVersion(),
v
))
# must rm the old component before continuing
fsutils.rmRf(local_version.path)
return _satisfyVersionByInstallingVersion(
name, version_required, local_version.path, v, type=type, inherit_shrinkwrap=inherit_shrinkwrap
)
return None
|
[
"returns",
"a",
"Component",
"/",
"Target",
"for",
"the",
"specified",
"version",
"if",
"found",
"in",
"the",
"list",
"of",
"search",
"paths",
".",
"If",
"update",
"is",
"True",
"then",
"also",
"check",
"for",
"newer",
"versions",
"of",
"the",
"found",
"component",
"and",
"update",
"it",
"in",
"-",
"place",
"(",
"unless",
"it",
"was",
"installed",
"via",
"a",
"symlink",
")",
"."
] |
ARMmbed/yotta
|
python
|
https://github.com/ARMmbed/yotta/blob/56bc1e56c602fa20307b23fe27518e9cd6c11af1/yotta/lib/access.py#L262-L320
|
[
"def",
"satisfyVersionFromSearchPaths",
"(",
"name",
",",
"version_required",
",",
"search_paths",
",",
"update",
"=",
"False",
",",
"type",
"=",
"'module'",
",",
"inherit_shrinkwrap",
"=",
"None",
")",
":",
"# Pack, , base class for targets and components, internal",
"from",
"yotta",
".",
"lib",
"import",
"pack",
"v",
"=",
"None",
"try",
":",
"sv",
"=",
"sourceparse",
".",
"parseSourceURL",
"(",
"version_required",
")",
"except",
"ValueError",
"as",
"e",
":",
"logging",
".",
"error",
"(",
"e",
")",
"return",
"None",
"try",
":",
"local_version",
"=",
"searchPathsFor",
"(",
"name",
",",
"sv",
".",
"semanticSpec",
"(",
")",
",",
"search_paths",
",",
"type",
",",
"inherit_shrinkwrap",
"=",
"inherit_shrinkwrap",
")",
"except",
"pack",
".",
"InvalidDescription",
"as",
"e",
":",
"logger",
".",
"error",
"(",
"e",
")",
"return",
"None",
"logger",
".",
"debug",
"(",
"\"%s %s locally\"",
"%",
"(",
"(",
"'found'",
",",
"'not found'",
")",
"[",
"not",
"local_version",
"]",
",",
"name",
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")",
"if",
"local_version",
":",
"if",
"update",
"and",
"not",
"local_version",
".",
"installedLinked",
"(",
")",
":",
"#logger.debug('attempt to check latest version of %s @%s...' % (name, version_required))",
"v",
"=",
"latestSuitableVersion",
"(",
"name",
",",
"version_required",
",",
"registry",
"=",
"_registryNamespaceForType",
"(",
"type",
")",
")",
"if",
"local_version",
":",
"local_version",
".",
"setLatestAvailable",
"(",
"v",
")",
"# if we don't need to update, then we're done",
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"local_version",
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"(",
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"local_version",
".",
"outdated",
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")",
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"debug",
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"\"satisfy component from directory: %s\"",
"%",
"local_version",
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"path",
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"# if a component exists (has a valid description file), and either is",
"# not outdated, or we are not updating",
"if",
"name",
"!=",
"local_version",
".",
"getName",
"(",
")",
":",
"raise",
"Exception",
"(",
"'Component %s found in incorrectly named directory %s (%s)'",
"%",
"(",
"local_version",
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",",
"name",
",",
"local_version",
".",
"path",
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")",
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"logger",
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"info",
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"'update outdated: %s@%s -> %s'",
"%",
"(",
"name",
",",
"local_version",
".",
"getVersion",
"(",
")",
",",
"v",
")",
")",
"# must rm the old component before continuing",
"fsutils",
".",
"rmRf",
"(",
"local_version",
".",
"path",
")",
"return",
"_satisfyVersionByInstallingVersion",
"(",
"name",
",",
"version_required",
",",
"local_version",
".",
"path",
",",
"v",
",",
"type",
"=",
"type",
",",
"inherit_shrinkwrap",
"=",
"inherit_shrinkwrap",
")",
"return",
"None"
] |
56bc1e56c602fa20307b23fe27518e9cd6c11af1
|
valid
|
satisfyVersionByInstalling
|
installs and returns a Component/Target for the specified name+version
requirement, into a subdirectory of `working_directory'
|
yotta/lib/access.py
|
def satisfyVersionByInstalling(name, version_required, working_directory, type='module', inherit_shrinkwrap=None):
''' installs and returns a Component/Target for the specified name+version
requirement, into a subdirectory of `working_directory'
'''
v = latestSuitableVersion(name, version_required, _registryNamespaceForType(type))
install_into = os.path.join(working_directory, name)
return _satisfyVersionByInstallingVersion(
name, version_required, install_into, v, type=type, inherit_shrinkwrap = inherit_shrinkwrap
)
|
def satisfyVersionByInstalling(name, version_required, working_directory, type='module', inherit_shrinkwrap=None):
''' installs and returns a Component/Target for the specified name+version
requirement, into a subdirectory of `working_directory'
'''
v = latestSuitableVersion(name, version_required, _registryNamespaceForType(type))
install_into = os.path.join(working_directory, name)
return _satisfyVersionByInstallingVersion(
name, version_required, install_into, v, type=type, inherit_shrinkwrap = inherit_shrinkwrap
)
|
[
"installs",
"and",
"returns",
"a",
"Component",
"/",
"Target",
"for",
"the",
"specified",
"name",
"+",
"version",
"requirement",
"into",
"a",
"subdirectory",
"of",
"working_directory"
] |
ARMmbed/yotta
|
python
|
https://github.com/ARMmbed/yotta/blob/56bc1e56c602fa20307b23fe27518e9cd6c11af1/yotta/lib/access.py#L322-L330
|
[
"def",
"satisfyVersionByInstalling",
"(",
"name",
",",
"version_required",
",",
"working_directory",
",",
"type",
"=",
"'module'",
",",
"inherit_shrinkwrap",
"=",
"None",
")",
":",
"v",
"=",
"latestSuitableVersion",
"(",
"name",
",",
"version_required",
",",
"_registryNamespaceForType",
"(",
"type",
")",
")",
"install_into",
"=",
"os",
".",
"path",
".",
"join",
"(",
"working_directory",
",",
"name",
")",
"return",
"_satisfyVersionByInstallingVersion",
"(",
"name",
",",
"version_required",
",",
"install_into",
",",
"v",
",",
"type",
"=",
"type",
",",
"inherit_shrinkwrap",
"=",
"inherit_shrinkwrap",
")"
] |
56bc1e56c602fa20307b23fe27518e9cd6c11af1
|
valid
|
_satisfyVersionByInstallingVersion
|
installs and returns a Component/Target for the specified version requirement into
'working_directory' using the provided remote version object.
This function is not normally called via `satisfyVersionByInstalling',
which looks up a suitable remote version object.
|
yotta/lib/access.py
|
def _satisfyVersionByInstallingVersion(name, version_required, working_directory, version, type='module', inherit_shrinkwrap=None):
''' installs and returns a Component/Target for the specified version requirement into
'working_directory' using the provided remote version object.
This function is not normally called via `satisfyVersionByInstalling',
which looks up a suitable remote version object.
'''
assert(version)
logger.info('download %s', version)
version.unpackInto(working_directory)
r = _clsForType(type)(working_directory, inherit_shrinkwrap = inherit_shrinkwrap)
if not r:
raise Exception(
'Dependency "%s":"%s" is not a valid %s.' % (name, version_required, type)
)
if name != r.getName():
raise Exception('%s %s (specification %s) has incorrect name %s' % (
type, name, version_required, r.getName()
))
# error code deliberately ignored here for now, it isn't clear what the
# behaviour should be (abort? remove the unpacked state then abort?
# continue?)
r.runScript('postInstall')
return r
|
def _satisfyVersionByInstallingVersion(name, version_required, working_directory, version, type='module', inherit_shrinkwrap=None):
''' installs and returns a Component/Target for the specified version requirement into
'working_directory' using the provided remote version object.
This function is not normally called via `satisfyVersionByInstalling',
which looks up a suitable remote version object.
'''
assert(version)
logger.info('download %s', version)
version.unpackInto(working_directory)
r = _clsForType(type)(working_directory, inherit_shrinkwrap = inherit_shrinkwrap)
if not r:
raise Exception(
'Dependency "%s":"%s" is not a valid %s.' % (name, version_required, type)
)
if name != r.getName():
raise Exception('%s %s (specification %s) has incorrect name %s' % (
type, name, version_required, r.getName()
))
# error code deliberately ignored here for now, it isn't clear what the
# behaviour should be (abort? remove the unpacked state then abort?
# continue?)
r.runScript('postInstall')
return r
|
[
"installs",
"and",
"returns",
"a",
"Component",
"/",
"Target",
"for",
"the",
"specified",
"version",
"requirement",
"into",
"working_directory",
"using",
"the",
"provided",
"remote",
"version",
"object",
".",
"This",
"function",
"is",
"not",
"normally",
"called",
"via",
"satisfyVersionByInstalling",
"which",
"looks",
"up",
"a",
"suitable",
"remote",
"version",
"object",
"."
] |
ARMmbed/yotta
|
python
|
https://github.com/ARMmbed/yotta/blob/56bc1e56c602fa20307b23fe27518e9cd6c11af1/yotta/lib/access.py#L332-L354
|
[
"def",
"_satisfyVersionByInstallingVersion",
"(",
"name",
",",
"version_required",
",",
"working_directory",
",",
"version",
",",
"type",
"=",
"'module'",
",",
"inherit_shrinkwrap",
"=",
"None",
")",
":",
"assert",
"(",
"version",
")",
"logger",
".",
"info",
"(",
"'download %s'",
",",
"version",
")",
"version",
".",
"unpackInto",
"(",
"working_directory",
")",
"r",
"=",
"_clsForType",
"(",
"type",
")",
"(",
"working_directory",
",",
"inherit_shrinkwrap",
"=",
"inherit_shrinkwrap",
")",
"if",
"not",
"r",
":",
"raise",
"Exception",
"(",
"'Dependency \"%s\":\"%s\" is not a valid %s.'",
"%",
"(",
"name",
",",
"version_required",
",",
"type",
")",
")",
"if",
"name",
"!=",
"r",
".",
"getName",
"(",
")",
":",
"raise",
"Exception",
"(",
"'%s %s (specification %s) has incorrect name %s'",
"%",
"(",
"type",
",",
"name",
",",
"version_required",
",",
"r",
".",
"getName",
"(",
")",
")",
")",
"# error code deliberately ignored here for now, it isn't clear what the",
"# behaviour should be (abort? remove the unpacked state then abort?",
"# continue?)",
"r",
".",
"runScript",
"(",
"'postInstall'",
")",
"return",
"r"
] |
56bc1e56c602fa20307b23fe27518e9cd6c11af1
|
valid
|
satisfyVersion
|
returns a Component/Target for the specified version (either to an already
installed copy (from the available list, or from disk), or to a newly
downloaded one), or None if the version could not be satisfied.
update_installed = None / 'Update'
None: prevent any attempt to look for new versions if the
component/target already exists
Update: replace any existing version with the newest available, if
the newest available has a higher version
|
yotta/lib/access.py
|
def satisfyVersion(
name,
version_required,
available,
search_paths,
working_directory,
update_installed=None,
type='module', # or 'target'
inherit_shrinkwrap=None
):
''' returns a Component/Target for the specified version (either to an already
installed copy (from the available list, or from disk), or to a newly
downloaded one), or None if the version could not be satisfied.
update_installed = None / 'Update'
None: prevent any attempt to look for new versions if the
component/target already exists
Update: replace any existing version with the newest available, if
the newest available has a higher version
'''
r = satisfyFromAvailable(name, available, type=type)
if r is not None:
if not sourceparse.parseSourceURL(version_required).semanticSpecMatches(r.getVersion()):
raise access_common.SpecificationNotMet(
"Installed %s %s doesn't match specification %s" % (type, name, version_required)
)
return r
r = satisfyVersionFromSearchPaths(
name,
version_required,
search_paths,
(update_installed == 'Update'),
type = type,
inherit_shrinkwrap = inherit_shrinkwrap
)
if r is not None:
return r
return satisfyVersionByInstalling(
name, version_required, working_directory, type=type, inherit_shrinkwrap = inherit_shrinkwrap
)
|
def satisfyVersion(
name,
version_required,
available,
search_paths,
working_directory,
update_installed=None,
type='module', # or 'target'
inherit_shrinkwrap=None
):
''' returns a Component/Target for the specified version (either to an already
installed copy (from the available list, or from disk), or to a newly
downloaded one), or None if the version could not be satisfied.
update_installed = None / 'Update'
None: prevent any attempt to look for new versions if the
component/target already exists
Update: replace any existing version with the newest available, if
the newest available has a higher version
'''
r = satisfyFromAvailable(name, available, type=type)
if r is not None:
if not sourceparse.parseSourceURL(version_required).semanticSpecMatches(r.getVersion()):
raise access_common.SpecificationNotMet(
"Installed %s %s doesn't match specification %s" % (type, name, version_required)
)
return r
r = satisfyVersionFromSearchPaths(
name,
version_required,
search_paths,
(update_installed == 'Update'),
type = type,
inherit_shrinkwrap = inherit_shrinkwrap
)
if r is not None:
return r
return satisfyVersionByInstalling(
name, version_required, working_directory, type=type, inherit_shrinkwrap = inherit_shrinkwrap
)
|
[
"returns",
"a",
"Component",
"/",
"Target",
"for",
"the",
"specified",
"version",
"(",
"either",
"to",
"an",
"already",
"installed",
"copy",
"(",
"from",
"the",
"available",
"list",
"or",
"from",
"disk",
")",
"or",
"to",
"a",
"newly",
"downloaded",
"one",
")",
"or",
"None",
"if",
"the",
"version",
"could",
"not",
"be",
"satisfied",
"."
] |
ARMmbed/yotta
|
python
|
https://github.com/ARMmbed/yotta/blob/56bc1e56c602fa20307b23fe27518e9cd6c11af1/yotta/lib/access.py#L356-L398
|
[
"def",
"satisfyVersion",
"(",
"name",
",",
"version_required",
",",
"available",
",",
"search_paths",
",",
"working_directory",
",",
"update_installed",
"=",
"None",
",",
"type",
"=",
"'module'",
",",
"# or 'target'",
"inherit_shrinkwrap",
"=",
"None",
")",
":",
"r",
"=",
"satisfyFromAvailable",
"(",
"name",
",",
"available",
",",
"type",
"=",
"type",
")",
"if",
"r",
"is",
"not",
"None",
":",
"if",
"not",
"sourceparse",
".",
"parseSourceURL",
"(",
"version_required",
")",
".",
"semanticSpecMatches",
"(",
"r",
".",
"getVersion",
"(",
")",
")",
":",
"raise",
"access_common",
".",
"SpecificationNotMet",
"(",
"\"Installed %s %s doesn't match specification %s\"",
"%",
"(",
"type",
",",
"name",
",",
"version_required",
")",
")",
"return",
"r",
"r",
"=",
"satisfyVersionFromSearchPaths",
"(",
"name",
",",
"version_required",
",",
"search_paths",
",",
"(",
"update_installed",
"==",
"'Update'",
")",
",",
"type",
"=",
"type",
",",
"inherit_shrinkwrap",
"=",
"inherit_shrinkwrap",
")",
"if",
"r",
"is",
"not",
"None",
":",
"return",
"r",
"return",
"satisfyVersionByInstalling",
"(",
"name",
",",
"version_required",
",",
"working_directory",
",",
"type",
"=",
"type",
",",
"inherit_shrinkwrap",
"=",
"inherit_shrinkwrap",
")"
] |
56bc1e56c602fa20307b23fe27518e9cd6c11af1
|
valid
|
sourceDirValidationError
|
validate source directory names in components
|
yotta/lib/validate.py
|
def sourceDirValidationError(dirname, component_name):
''' validate source directory names in components '''
if dirname == component_name:
return 'Module %s public include directory %s should not contain source files' % (component_name, dirname)
elif dirname.lower() in ('source', 'src') and dirname != 'source':
return 'Module %s has non-standard source directory name: "%s" should be "source"' % (component_name, dirname)
elif isPotentialTestDir(dirname) and dirname != 'test':
return 'Module %s has non-standard test directory name: "%s" should be "test"' % (component_name, dirname)
elif not Source_Dir_Regex.match(dirname):
corrected = Source_Dir_Invalid_Regex.sub('', dirname.lower())
if not corrected:
corrected = 'source'
return 'Module %s has non-standard source directory name: "%s" should be "%s"' % (component_name, dirname, corrected)
else:
return None
|
def sourceDirValidationError(dirname, component_name):
''' validate source directory names in components '''
if dirname == component_name:
return 'Module %s public include directory %s should not contain source files' % (component_name, dirname)
elif dirname.lower() in ('source', 'src') and dirname != 'source':
return 'Module %s has non-standard source directory name: "%s" should be "source"' % (component_name, dirname)
elif isPotentialTestDir(dirname) and dirname != 'test':
return 'Module %s has non-standard test directory name: "%s" should be "test"' % (component_name, dirname)
elif not Source_Dir_Regex.match(dirname):
corrected = Source_Dir_Invalid_Regex.sub('', dirname.lower())
if not corrected:
corrected = 'source'
return 'Module %s has non-standard source directory name: "%s" should be "%s"' % (component_name, dirname, corrected)
else:
return None
|
[
"validate",
"source",
"directory",
"names",
"in",
"components"
] |
ARMmbed/yotta
|
python
|
https://github.com/ARMmbed/yotta/blob/56bc1e56c602fa20307b23fe27518e9cd6c11af1/yotta/lib/validate.py#L28-L42
|
[
"def",
"sourceDirValidationError",
"(",
"dirname",
",",
"component_name",
")",
":",
"if",
"dirname",
"==",
"component_name",
":",
"return",
"'Module %s public include directory %s should not contain source files'",
"%",
"(",
"component_name",
",",
"dirname",
")",
"elif",
"dirname",
".",
"lower",
"(",
")",
"in",
"(",
"'source'",
",",
"'src'",
")",
"and",
"dirname",
"!=",
"'source'",
":",
"return",
"'Module %s has non-standard source directory name: \"%s\" should be \"source\"'",
"%",
"(",
"component_name",
",",
"dirname",
")",
"elif",
"isPotentialTestDir",
"(",
"dirname",
")",
"and",
"dirname",
"!=",
"'test'",
":",
"return",
"'Module %s has non-standard test directory name: \"%s\" should be \"test\"'",
"%",
"(",
"component_name",
",",
"dirname",
")",
"elif",
"not",
"Source_Dir_Regex",
".",
"match",
"(",
"dirname",
")",
":",
"corrected",
"=",
"Source_Dir_Invalid_Regex",
".",
"sub",
"(",
"''",
",",
"dirname",
".",
"lower",
"(",
")",
")",
"if",
"not",
"corrected",
":",
"corrected",
"=",
"'source'",
"return",
"'Module %s has non-standard source directory name: \"%s\" should be \"%s\"'",
"%",
"(",
"component_name",
",",
"dirname",
",",
"corrected",
")",
"else",
":",
"return",
"None"
] |
56bc1e56c602fa20307b23fe27518e9cd6c11af1
|
valid
|
displayOutdated
|
print information about outdated modules,
return 0 if there is nothing to be done and nonzero otherwise
|
yotta/outdated.py
|
def displayOutdated(modules, dependency_specs, use_colours):
''' print information about outdated modules,
return 0 if there is nothing to be done and nonzero otherwise
'''
if use_colours:
DIM = colorama.Style.DIM #pylint: disable=no-member
NORMAL = colorama.Style.NORMAL #pylint: disable=no-member
BRIGHT = colorama.Style.BRIGHT #pylint: disable=no-member
YELLOW = colorama.Fore.YELLOW #pylint: disable=no-member
RED = colorama.Fore.RED #pylint: disable=no-member
GREEN = colorama.Fore.GREEN #pylint: disable=no-member
RESET = colorama.Style.RESET_ALL #pylint: disable=no-member
else:
DIM = BRIGHT = YELLOW = RED = GREEN = RESET = u''
status = 0
# access, , get components, internal
from yotta.lib import access
from yotta.lib import access_common
# sourceparse, , parse version source urls, internal
from yotta.lib import sourceparse
for name, m in modules.items():
if m.isTestDependency():
continue
try:
latest_v = access.latestSuitableVersion(name, '*', registry='modules', quiet=True)
except access_common.Unavailable as e:
latest_v = None
if not m:
m_version = u' ' + RESET + BRIGHT + RED + u"missing" + RESET
else:
m_version = DIM + u'@%s' % (m.version)
if not latest_v:
print(u'%s%s%s%s not available from the registry%s' % (RED, name, m_version, NORMAL, RESET))
status = 2
continue
elif not m or m.version < latest_v:
update_prevented_by = ''
if m:
specs_preventing_update = [
x for x in dependency_specs
if x.name == name and not
sourceparse.parseSourceURL(x.nonShrinkwrappedVersionReq()).semanticSpecMatches(latest_v)
]
shrinkwrap_prevents_update = [
x for x in dependency_specs
if x.name == name and x.isShrinkwrapped() and not
sourceparse.parseSourceURL(x.versionReq()).semanticSpecMatches(latest_v)
]
if len(specs_preventing_update):
update_prevented_by = ' (update prevented by specifications: %s)' % (
', '.join(['%s from %s' % (x.version_req, x.specifying_module) for x in specs_preventing_update])
)
if len(shrinkwrap_prevents_update):
update_prevented_by += ' yotta-shrinkwrap.json prevents update'
if m.version.major() < latest_v.major():
# major versions being outdated might be deliberate, so not
# that bad:
colour = GREEN
elif m.version.minor() < latest_v.minor():
# minor outdated versions is moderately bad
colour = YELLOW
else:
# patch-outdated versions is really bad, because there should
# be no reason not to update:
colour = RED
else:
colour = RED
print(u'%s%s%s latest: %s%s%s%s' % (name, m_version, RESET, colour, latest_v.version, update_prevented_by, RESET))
if not status:
status = 1
return status
|
def displayOutdated(modules, dependency_specs, use_colours):
''' print information about outdated modules,
return 0 if there is nothing to be done and nonzero otherwise
'''
if use_colours:
DIM = colorama.Style.DIM #pylint: disable=no-member
NORMAL = colorama.Style.NORMAL #pylint: disable=no-member
BRIGHT = colorama.Style.BRIGHT #pylint: disable=no-member
YELLOW = colorama.Fore.YELLOW #pylint: disable=no-member
RED = colorama.Fore.RED #pylint: disable=no-member
GREEN = colorama.Fore.GREEN #pylint: disable=no-member
RESET = colorama.Style.RESET_ALL #pylint: disable=no-member
else:
DIM = BRIGHT = YELLOW = RED = GREEN = RESET = u''
status = 0
# access, , get components, internal
from yotta.lib import access
from yotta.lib import access_common
# sourceparse, , parse version source urls, internal
from yotta.lib import sourceparse
for name, m in modules.items():
if m.isTestDependency():
continue
try:
latest_v = access.latestSuitableVersion(name, '*', registry='modules', quiet=True)
except access_common.Unavailable as e:
latest_v = None
if not m:
m_version = u' ' + RESET + BRIGHT + RED + u"missing" + RESET
else:
m_version = DIM + u'@%s' % (m.version)
if not latest_v:
print(u'%s%s%s%s not available from the registry%s' % (RED, name, m_version, NORMAL, RESET))
status = 2
continue
elif not m or m.version < latest_v:
update_prevented_by = ''
if m:
specs_preventing_update = [
x for x in dependency_specs
if x.name == name and not
sourceparse.parseSourceURL(x.nonShrinkwrappedVersionReq()).semanticSpecMatches(latest_v)
]
shrinkwrap_prevents_update = [
x for x in dependency_specs
if x.name == name and x.isShrinkwrapped() and not
sourceparse.parseSourceURL(x.versionReq()).semanticSpecMatches(latest_v)
]
if len(specs_preventing_update):
update_prevented_by = ' (update prevented by specifications: %s)' % (
', '.join(['%s from %s' % (x.version_req, x.specifying_module) for x in specs_preventing_update])
)
if len(shrinkwrap_prevents_update):
update_prevented_by += ' yotta-shrinkwrap.json prevents update'
if m.version.major() < latest_v.major():
# major versions being outdated might be deliberate, so not
# that bad:
colour = GREEN
elif m.version.minor() < latest_v.minor():
# minor outdated versions is moderately bad
colour = YELLOW
else:
# patch-outdated versions is really bad, because there should
# be no reason not to update:
colour = RED
else:
colour = RED
print(u'%s%s%s latest: %s%s%s%s' % (name, m_version, RESET, colour, latest_v.version, update_prevented_by, RESET))
if not status:
status = 1
return status
|
[
"print",
"information",
"about",
"outdated",
"modules",
"return",
"0",
"if",
"there",
"is",
"nothing",
"to",
"be",
"done",
"and",
"nonzero",
"otherwise"
] |
ARMmbed/yotta
|
python
|
https://github.com/ARMmbed/yotta/blob/56bc1e56c602fa20307b23fe27518e9cd6c11af1/yotta/outdated.py#L40-L114
|
[
"def",
"displayOutdated",
"(",
"modules",
",",
"dependency_specs",
",",
"use_colours",
")",
":",
"if",
"use_colours",
":",
"DIM",
"=",
"colorama",
".",
"Style",
".",
"DIM",
"#pylint: disable=no-member",
"NORMAL",
"=",
"colorama",
".",
"Style",
".",
"NORMAL",
"#pylint: disable=no-member",
"BRIGHT",
"=",
"colorama",
".",
"Style",
".",
"BRIGHT",
"#pylint: disable=no-member",
"YELLOW",
"=",
"colorama",
".",
"Fore",
".",
"YELLOW",
"#pylint: disable=no-member",
"RED",
"=",
"colorama",
".",
"Fore",
".",
"RED",
"#pylint: disable=no-member",
"GREEN",
"=",
"colorama",
".",
"Fore",
".",
"GREEN",
"#pylint: disable=no-member",
"RESET",
"=",
"colorama",
".",
"Style",
".",
"RESET_ALL",
"#pylint: disable=no-member",
"else",
":",
"DIM",
"=",
"BRIGHT",
"=",
"YELLOW",
"=",
"RED",
"=",
"GREEN",
"=",
"RESET",
"=",
"u''",
"status",
"=",
"0",
"# access, , get components, internal",
"from",
"yotta",
".",
"lib",
"import",
"access",
"from",
"yotta",
".",
"lib",
"import",
"access_common",
"# sourceparse, , parse version source urls, internal",
"from",
"yotta",
".",
"lib",
"import",
"sourceparse",
"for",
"name",
",",
"m",
"in",
"modules",
".",
"items",
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")",
":",
"if",
"m",
".",
"isTestDependency",
"(",
")",
":",
"continue",
"try",
":",
"latest_v",
"=",
"access",
".",
"latestSuitableVersion",
"(",
"name",
",",
"'*'",
",",
"registry",
"=",
"'modules'",
",",
"quiet",
"=",
"True",
")",
"except",
"access_common",
".",
"Unavailable",
"as",
"e",
":",
"latest_v",
"=",
"None",
"if",
"not",
"m",
":",
"m_version",
"=",
"u' '",
"+",
"RESET",
"+",
"BRIGHT",
"+",
"RED",
"+",
"u\"missing\"",
"+",
"RESET",
"else",
":",
"m_version",
"=",
"DIM",
"+",
"u'@%s'",
"%",
"(",
"m",
".",
"version",
")",
"if",
"not",
"latest_v",
":",
"print",
"(",
"u'%s%s%s%s not available from the registry%s'",
"%",
"(",
"RED",
",",
"name",
",",
"m_version",
",",
"NORMAL",
",",
"RESET",
")",
")",
"status",
"=",
"2",
"continue",
"elif",
"not",
"m",
"or",
"m",
".",
"version",
"<",
"latest_v",
":",
"update_prevented_by",
"=",
"''",
"if",
"m",
":",
"specs_preventing_update",
"=",
"[",
"x",
"for",
"x",
"in",
"dependency_specs",
"if",
"x",
".",
"name",
"==",
"name",
"and",
"not",
"sourceparse",
".",
"parseSourceURL",
"(",
"x",
".",
"nonShrinkwrappedVersionReq",
"(",
")",
")",
".",
"semanticSpecMatches",
"(",
"latest_v",
")",
"]",
"shrinkwrap_prevents_update",
"=",
"[",
"x",
"for",
"x",
"in",
"dependency_specs",
"if",
"x",
".",
"name",
"==",
"name",
"and",
"x",
".",
"isShrinkwrapped",
"(",
")",
"and",
"not",
"sourceparse",
".",
"parseSourceURL",
"(",
"x",
".",
"versionReq",
"(",
")",
")",
".",
"semanticSpecMatches",
"(",
"latest_v",
")",
"]",
"if",
"len",
"(",
"specs_preventing_update",
")",
":",
"update_prevented_by",
"=",
"' (update prevented by specifications: %s)'",
"%",
"(",
"', '",
".",
"join",
"(",
"[",
"'%s from %s'",
"%",
"(",
"x",
".",
"version_req",
",",
"x",
".",
"specifying_module",
")",
"for",
"x",
"in",
"specs_preventing_update",
"]",
")",
")",
"if",
"len",
"(",
"shrinkwrap_prevents_update",
")",
":",
"update_prevented_by",
"+=",
"' yotta-shrinkwrap.json prevents update'",
"if",
"m",
".",
"version",
".",
"major",
"(",
")",
"<",
"latest_v",
".",
"major",
"(",
")",
":",
"# major versions being outdated might be deliberate, so not",
"# that bad:",
"colour",
"=",
"GREEN",
"elif",
"m",
".",
"version",
".",
"minor",
"(",
")",
"<",
"latest_v",
".",
"minor",
"(",
")",
":",
"# minor outdated versions is moderately bad",
"colour",
"=",
"YELLOW",
"else",
":",
"# patch-outdated versions is really bad, because there should",
"# be no reason not to update:",
"colour",
"=",
"RED",
"else",
":",
"colour",
"=",
"RED",
"print",
"(",
"u'%s%s%s latest: %s%s%s%s'",
"%",
"(",
"name",
",",
"m_version",
",",
"RESET",
",",
"colour",
",",
"latest_v",
".",
"version",
",",
"update_prevented_by",
",",
"RESET",
")",
")",
"if",
"not",
"status",
":",
"status",
"=",
"1",
"return",
"status"
] |
56bc1e56c602fa20307b23fe27518e9cd6c11af1
|
valid
|
Pack.origin
|
Read the .yotta_origin.json file (if present), and return the value
of the 'url' property
|
yotta/lib/pack.py
|
def origin(self):
''' Read the .yotta_origin.json file (if present), and return the value
of the 'url' property '''
if self.origin_info is None:
self.origin_info = {}
try:
self.origin_info = ordered_json.load(os.path.join(self.path, Origin_Info_Fname))
except IOError:
pass
return self.origin_info.get('url', None)
|
def origin(self):
''' Read the .yotta_origin.json file (if present), and return the value
of the 'url' property '''
if self.origin_info is None:
self.origin_info = {}
try:
self.origin_info = ordered_json.load(os.path.join(self.path, Origin_Info_Fname))
except IOError:
pass
return self.origin_info.get('url', None)
|
[
"Read",
"the",
".",
"yotta_origin",
".",
"json",
"file",
"(",
"if",
"present",
")",
"and",
"return",
"the",
"value",
"of",
"the",
"url",
"property"
] |
ARMmbed/yotta
|
python
|
https://github.com/ARMmbed/yotta/blob/56bc1e56c602fa20307b23fe27518e9cd6c11af1/yotta/lib/pack.py#L282-L291
|
[
"def",
"origin",
"(",
"self",
")",
":",
"if",
"self",
".",
"origin_info",
"is",
"None",
":",
"self",
".",
"origin_info",
"=",
"{",
"}",
"try",
":",
"self",
".",
"origin_info",
"=",
"ordered_json",
".",
"load",
"(",
"os",
".",
"path",
".",
"join",
"(",
"self",
".",
"path",
",",
"Origin_Info_Fname",
")",
")",
"except",
"IOError",
":",
"pass",
"return",
"self",
".",
"origin_info",
".",
"get",
"(",
"'url'",
",",
"None",
")"
] |
56bc1e56c602fa20307b23fe27518e9cd6c11af1
|
valid
|
Pack.outdated
|
Return a truthy object if a newer suitable version is available,
otherwise return None.
(in fact the object returned is a ComponentVersion that can be used
to get the newer version)
|
yotta/lib/pack.py
|
def outdated(self):
''' Return a truthy object if a newer suitable version is available,
otherwise return None.
(in fact the object returned is a ComponentVersion that can be used
to get the newer version)
'''
if self.latest_suitable_version and self.latest_suitable_version > self.version:
return self.latest_suitable_version
else:
return None
|
def outdated(self):
''' Return a truthy object if a newer suitable version is available,
otherwise return None.
(in fact the object returned is a ComponentVersion that can be used
to get the newer version)
'''
if self.latest_suitable_version and self.latest_suitable_version > self.version:
return self.latest_suitable_version
else:
return None
|
[
"Return",
"a",
"truthy",
"object",
"if",
"a",
"newer",
"suitable",
"version",
"is",
"available",
"otherwise",
"return",
"None",
".",
"(",
"in",
"fact",
"the",
"object",
"returned",
"is",
"a",
"ComponentVersion",
"that",
"can",
"be",
"used",
"to",
"get",
"the",
"newer",
"version",
")"
] |
ARMmbed/yotta
|
python
|
https://github.com/ARMmbed/yotta/blob/56bc1e56c602fa20307b23fe27518e9cd6c11af1/yotta/lib/pack.py#L319-L328
|
[
"def",
"outdated",
"(",
"self",
")",
":",
"if",
"self",
".",
"latest_suitable_version",
"and",
"self",
".",
"latest_suitable_version",
">",
"self",
".",
"version",
":",
"return",
"self",
".",
"latest_suitable_version",
"else",
":",
"return",
"None"
] |
56bc1e56c602fa20307b23fe27518e9cd6c11af1
|
valid
|
Pack.commitVCS
|
Commit the current working directory state (or do nothing if the
working directory is not version controlled)
|
yotta/lib/pack.py
|
def commitVCS(self, tag=None):
''' Commit the current working directory state (or do nothing if the
working directory is not version controlled)
'''
if not self.vcs:
return
self.vcs.commit(message='version %s' % tag, tag=tag)
|
def commitVCS(self, tag=None):
''' Commit the current working directory state (or do nothing if the
working directory is not version controlled)
'''
if not self.vcs:
return
self.vcs.commit(message='version %s' % tag, tag=tag)
|
[
"Commit",
"the",
"current",
"working",
"directory",
"state",
"(",
"or",
"do",
"nothing",
"if",
"the",
"working",
"directory",
"is",
"not",
"version",
"controlled",
")"
] |
ARMmbed/yotta
|
python
|
https://github.com/ARMmbed/yotta/blob/56bc1e56c602fa20307b23fe27518e9cd6c11af1/yotta/lib/pack.py#L338-L344
|
[
"def",
"commitVCS",
"(",
"self",
",",
"tag",
"=",
"None",
")",
":",
"if",
"not",
"self",
".",
"vcs",
":",
"return",
"self",
".",
"vcs",
".",
"commit",
"(",
"message",
"=",
"'version %s'",
"%",
"tag",
",",
"tag",
"=",
"tag",
")"
] |
56bc1e56c602fa20307b23fe27518e9cd6c11af1
|
valid
|
Pack.ignores
|
Test if this module ignores the file at "path", which must be a
path relative to the root of the module.
If a file is within a directory that is ignored, the file is also
ignored.
|
yotta/lib/pack.py
|
def ignores(self, path):
''' Test if this module ignores the file at "path", which must be a
path relative to the root of the module.
If a file is within a directory that is ignored, the file is also
ignored.
'''
test_path = PurePath('/', path)
# also check any parent directories of this path against the ignore
# patterns:
test_paths = tuple([test_path] + list(test_path.parents))
for exp in self.ignore_patterns:
for tp in test_paths:
if tp.match(exp):
logger.debug('"%s" ignored ("%s" matched "%s")', path, tp, exp)
return True
return False
|
def ignores(self, path):
''' Test if this module ignores the file at "path", which must be a
path relative to the root of the module.
If a file is within a directory that is ignored, the file is also
ignored.
'''
test_path = PurePath('/', path)
# also check any parent directories of this path against the ignore
# patterns:
test_paths = tuple([test_path] + list(test_path.parents))
for exp in self.ignore_patterns:
for tp in test_paths:
if tp.match(exp):
logger.debug('"%s" ignored ("%s" matched "%s")', path, tp, exp)
return True
return False
|
[
"Test",
"if",
"this",
"module",
"ignores",
"the",
"file",
"at",
"path",
"which",
"must",
"be",
"a",
"path",
"relative",
"to",
"the",
"root",
"of",
"the",
"module",
"."
] |
ARMmbed/yotta
|
python
|
https://github.com/ARMmbed/yotta/blob/56bc1e56c602fa20307b23fe27518e9cd6c11af1/yotta/lib/pack.py#L378-L396
|
[
"def",
"ignores",
"(",
"self",
",",
"path",
")",
":",
"test_path",
"=",
"PurePath",
"(",
"'/'",
",",
"path",
")",
"# also check any parent directories of this path against the ignore",
"# patterns:",
"test_paths",
"=",
"tuple",
"(",
"[",
"test_path",
"]",
"+",
"list",
"(",
"test_path",
".",
"parents",
")",
")",
"for",
"exp",
"in",
"self",
".",
"ignore_patterns",
":",
"for",
"tp",
"in",
"test_paths",
":",
"if",
"tp",
".",
"match",
"(",
"exp",
")",
":",
"logger",
".",
"debug",
"(",
"'\"%s\" ignored (\"%s\" matched \"%s\")'",
",",
"path",
",",
"tp",
",",
"exp",
")",
"return",
"True",
"return",
"False"
] |
56bc1e56c602fa20307b23fe27518e9cd6c11af1
|
valid
|
Pack.writeDescription
|
Write the current (possibly modified) component description to a
package description file in the component directory.
|
yotta/lib/pack.py
|
def writeDescription(self):
''' Write the current (possibly modified) component description to a
package description file in the component directory.
'''
ordered_json.dump(os.path.join(self.path, self.description_filename), self.description)
if self.vcs:
self.vcs.markForCommit(self.description_filename)
|
def writeDescription(self):
''' Write the current (possibly modified) component description to a
package description file in the component directory.
'''
ordered_json.dump(os.path.join(self.path, self.description_filename), self.description)
if self.vcs:
self.vcs.markForCommit(self.description_filename)
|
[
"Write",
"the",
"current",
"(",
"possibly",
"modified",
")",
"component",
"description",
"to",
"a",
"package",
"description",
"file",
"in",
"the",
"component",
"directory",
"."
] |
ARMmbed/yotta
|
python
|
https://github.com/ARMmbed/yotta/blob/56bc1e56c602fa20307b23fe27518e9cd6c11af1/yotta/lib/pack.py#L405-L411
|
[
"def",
"writeDescription",
"(",
"self",
")",
":",
"ordered_json",
".",
"dump",
"(",
"os",
".",
"path",
".",
"join",
"(",
"self",
".",
"path",
",",
"self",
".",
"description_filename",
")",
",",
"self",
".",
"description",
")",
"if",
"self",
".",
"vcs",
":",
"self",
".",
"vcs",
".",
"markForCommit",
"(",
"self",
".",
"description_filename",
")"
] |
56bc1e56c602fa20307b23fe27518e9cd6c11af1
|
valid
|
Pack.generateTarball
|
Write a tarball of the current component/target to the file object
"file_object", which must already be open for writing at position 0
|
yotta/lib/pack.py
|
def generateTarball(self, file_object):
''' Write a tarball of the current component/target to the file object
"file_object", which must already be open for writing at position 0
'''
archive_name = '%s-%s' % (self.getName(), self.getVersion())
def filterArchive(tarinfo):
if tarinfo.name.find(archive_name) == 0 :
unprefixed_name = tarinfo.name[len(archive_name)+1:]
tarinfo.mode &= 0o775
else:
unprefixed_name = tarinfo.name
if self.ignores(unprefixed_name):
return None
else:
return tarinfo
with tarfile.open(fileobj=file_object, mode='w:gz') as tf:
logger.info('generate archive extracting to "%s"' % archive_name)
tf.add(self.path, arcname=archive_name, filter=filterArchive)
|
def generateTarball(self, file_object):
''' Write a tarball of the current component/target to the file object
"file_object", which must already be open for writing at position 0
'''
archive_name = '%s-%s' % (self.getName(), self.getVersion())
def filterArchive(tarinfo):
if tarinfo.name.find(archive_name) == 0 :
unprefixed_name = tarinfo.name[len(archive_name)+1:]
tarinfo.mode &= 0o775
else:
unprefixed_name = tarinfo.name
if self.ignores(unprefixed_name):
return None
else:
return tarinfo
with tarfile.open(fileobj=file_object, mode='w:gz') as tf:
logger.info('generate archive extracting to "%s"' % archive_name)
tf.add(self.path, arcname=archive_name, filter=filterArchive)
|
[
"Write",
"a",
"tarball",
"of",
"the",
"current",
"component",
"/",
"target",
"to",
"the",
"file",
"object",
"file_object",
"which",
"must",
"already",
"be",
"open",
"for",
"writing",
"at",
"position",
"0"
] |
ARMmbed/yotta
|
python
|
https://github.com/ARMmbed/yotta/blob/56bc1e56c602fa20307b23fe27518e9cd6c11af1/yotta/lib/pack.py#L413-L430
|
[
"def",
"generateTarball",
"(",
"self",
",",
"file_object",
")",
":",
"archive_name",
"=",
"'%s-%s'",
"%",
"(",
"self",
".",
"getName",
"(",
")",
",",
"self",
".",
"getVersion",
"(",
")",
")",
"def",
"filterArchive",
"(",
"tarinfo",
")",
":",
"if",
"tarinfo",
".",
"name",
".",
"find",
"(",
"archive_name",
")",
"==",
"0",
":",
"unprefixed_name",
"=",
"tarinfo",
".",
"name",
"[",
"len",
"(",
"archive_name",
")",
"+",
"1",
":",
"]",
"tarinfo",
".",
"mode",
"&=",
"0o775",
"else",
":",
"unprefixed_name",
"=",
"tarinfo",
".",
"name",
"if",
"self",
".",
"ignores",
"(",
"unprefixed_name",
")",
":",
"return",
"None",
"else",
":",
"return",
"tarinfo",
"with",
"tarfile",
".",
"open",
"(",
"fileobj",
"=",
"file_object",
",",
"mode",
"=",
"'w:gz'",
")",
"as",
"tf",
":",
"logger",
".",
"info",
"(",
"'generate archive extracting to \"%s\"'",
"%",
"archive_name",
")",
"tf",
".",
"add",
"(",
"self",
".",
"path",
",",
"arcname",
"=",
"archive_name",
",",
"filter",
"=",
"filterArchive",
")"
] |
56bc1e56c602fa20307b23fe27518e9cd6c11af1
|
valid
|
Pack.publish
|
Publish to the appropriate registry, return a description of any
errors that occured, or None if successful.
No VCS tagging is performed.
|
yotta/lib/pack.py
|
def publish(self, registry=None):
''' Publish to the appropriate registry, return a description of any
errors that occured, or None if successful.
No VCS tagging is performed.
'''
if (registry is None) or (registry == registry_access.Registry_Base_URL):
if 'private' in self.description and self.description['private']:
return "this %s is private and cannot be published" % (self.description_filename.split('.')[0])
upload_archive = os.path.join(self.path, 'upload.tar.gz')
fsutils.rmF(upload_archive)
fd = os.open(upload_archive, os.O_CREAT | os.O_EXCL | os.O_RDWR | getattr(os, "O_BINARY", 0))
with os.fdopen(fd, 'rb+') as tar_file:
tar_file.truncate()
self.generateTarball(tar_file)
logger.debug('generated tar file of length %s', tar_file.tell())
tar_file.seek(0)
# calculate the hash of the file before we upload it:
shasum = hashlib.sha256()
while True:
chunk = tar_file.read(1000)
if not chunk:
break
shasum.update(chunk)
logger.debug('generated tar file has hash %s', shasum.hexdigest())
tar_file.seek(0)
with self.findAndOpenReadme() as readme_file_wrapper:
if not readme_file_wrapper:
logger.warning("no readme.md file detected")
with open(self.getDescriptionFile(), 'r') as description_file:
return registry_access.publish(
self.getRegistryNamespace(),
self.getName(),
self.getVersion(),
description_file,
tar_file,
readme_file_wrapper.file,
readme_file_wrapper.extension().lower(),
registry=registry
)
|
def publish(self, registry=None):
''' Publish to the appropriate registry, return a description of any
errors that occured, or None if successful.
No VCS tagging is performed.
'''
if (registry is None) or (registry == registry_access.Registry_Base_URL):
if 'private' in self.description and self.description['private']:
return "this %s is private and cannot be published" % (self.description_filename.split('.')[0])
upload_archive = os.path.join(self.path, 'upload.tar.gz')
fsutils.rmF(upload_archive)
fd = os.open(upload_archive, os.O_CREAT | os.O_EXCL | os.O_RDWR | getattr(os, "O_BINARY", 0))
with os.fdopen(fd, 'rb+') as tar_file:
tar_file.truncate()
self.generateTarball(tar_file)
logger.debug('generated tar file of length %s', tar_file.tell())
tar_file.seek(0)
# calculate the hash of the file before we upload it:
shasum = hashlib.sha256()
while True:
chunk = tar_file.read(1000)
if not chunk:
break
shasum.update(chunk)
logger.debug('generated tar file has hash %s', shasum.hexdigest())
tar_file.seek(0)
with self.findAndOpenReadme() as readme_file_wrapper:
if not readme_file_wrapper:
logger.warning("no readme.md file detected")
with open(self.getDescriptionFile(), 'r') as description_file:
return registry_access.publish(
self.getRegistryNamespace(),
self.getName(),
self.getVersion(),
description_file,
tar_file,
readme_file_wrapper.file,
readme_file_wrapper.extension().lower(),
registry=registry
)
|
[
"Publish",
"to",
"the",
"appropriate",
"registry",
"return",
"a",
"description",
"of",
"any",
"errors",
"that",
"occured",
"or",
"None",
"if",
"successful",
".",
"No",
"VCS",
"tagging",
"is",
"performed",
"."
] |
ARMmbed/yotta
|
python
|
https://github.com/ARMmbed/yotta/blob/56bc1e56c602fa20307b23fe27518e9cd6c11af1/yotta/lib/pack.py#L448-L486
|
[
"def",
"publish",
"(",
"self",
",",
"registry",
"=",
"None",
")",
":",
"if",
"(",
"registry",
"is",
"None",
")",
"or",
"(",
"registry",
"==",
"registry_access",
".",
"Registry_Base_URL",
")",
":",
"if",
"'private'",
"in",
"self",
".",
"description",
"and",
"self",
".",
"description",
"[",
"'private'",
"]",
":",
"return",
"\"this %s is private and cannot be published\"",
"%",
"(",
"self",
".",
"description_filename",
".",
"split",
"(",
"'.'",
")",
"[",
"0",
"]",
")",
"upload_archive",
"=",
"os",
".",
"path",
".",
"join",
"(",
"self",
".",
"path",
",",
"'upload.tar.gz'",
")",
"fsutils",
".",
"rmF",
"(",
"upload_archive",
")",
"fd",
"=",
"os",
".",
"open",
"(",
"upload_archive",
",",
"os",
".",
"O_CREAT",
"|",
"os",
".",
"O_EXCL",
"|",
"os",
".",
"O_RDWR",
"|",
"getattr",
"(",
"os",
",",
"\"O_BINARY\"",
",",
"0",
")",
")",
"with",
"os",
".",
"fdopen",
"(",
"fd",
",",
"'rb+'",
")",
"as",
"tar_file",
":",
"tar_file",
".",
"truncate",
"(",
")",
"self",
".",
"generateTarball",
"(",
"tar_file",
")",
"logger",
".",
"debug",
"(",
"'generated tar file of length %s'",
",",
"tar_file",
".",
"tell",
"(",
")",
")",
"tar_file",
".",
"seek",
"(",
"0",
")",
"# calculate the hash of the file before we upload it:",
"shasum",
"=",
"hashlib",
".",
"sha256",
"(",
")",
"while",
"True",
":",
"chunk",
"=",
"tar_file",
".",
"read",
"(",
"1000",
")",
"if",
"not",
"chunk",
":",
"break",
"shasum",
".",
"update",
"(",
"chunk",
")",
"logger",
".",
"debug",
"(",
"'generated tar file has hash %s'",
",",
"shasum",
".",
"hexdigest",
"(",
")",
")",
"tar_file",
".",
"seek",
"(",
"0",
")",
"with",
"self",
".",
"findAndOpenReadme",
"(",
")",
"as",
"readme_file_wrapper",
":",
"if",
"not",
"readme_file_wrapper",
":",
"logger",
".",
"warning",
"(",
"\"no readme.md file detected\"",
")",
"with",
"open",
"(",
"self",
".",
"getDescriptionFile",
"(",
")",
",",
"'r'",
")",
"as",
"description_file",
":",
"return",
"registry_access",
".",
"publish",
"(",
"self",
".",
"getRegistryNamespace",
"(",
")",
",",
"self",
".",
"getName",
"(",
")",
",",
"self",
".",
"getVersion",
"(",
")",
",",
"description_file",
",",
"tar_file",
",",
"readme_file_wrapper",
".",
"file",
",",
"readme_file_wrapper",
".",
"extension",
"(",
")",
".",
"lower",
"(",
")",
",",
"registry",
"=",
"registry",
")"
] |
56bc1e56c602fa20307b23fe27518e9cd6c11af1
|
valid
|
Pack.unpublish
|
Try to un-publish the current version. Return a description of any
errors that occured, or None if successful.
|
yotta/lib/pack.py
|
def unpublish(self, registry=None):
''' Try to un-publish the current version. Return a description of any
errors that occured, or None if successful.
'''
return registry_access.unpublish(
self.getRegistryNamespace(),
self.getName(),
self.getVersion(),
registry=registry
)
|
def unpublish(self, registry=None):
''' Try to un-publish the current version. Return a description of any
errors that occured, or None if successful.
'''
return registry_access.unpublish(
self.getRegistryNamespace(),
self.getName(),
self.getVersion(),
registry=registry
)
|
[
"Try",
"to",
"un",
"-",
"publish",
"the",
"current",
"version",
".",
"Return",
"a",
"description",
"of",
"any",
"errors",
"that",
"occured",
"or",
"None",
"if",
"successful",
"."
] |
ARMmbed/yotta
|
python
|
https://github.com/ARMmbed/yotta/blob/56bc1e56c602fa20307b23fe27518e9cd6c11af1/yotta/lib/pack.py#L488-L497
|
[
"def",
"unpublish",
"(",
"self",
",",
"registry",
"=",
"None",
")",
":",
"return",
"registry_access",
".",
"unpublish",
"(",
"self",
".",
"getRegistryNamespace",
"(",
")",
",",
"self",
".",
"getName",
"(",
")",
",",
"self",
".",
"getVersion",
"(",
")",
",",
"registry",
"=",
"registry",
")"
] |
56bc1e56c602fa20307b23fe27518e9cd6c11af1
|
valid
|
Pack.getScript
|
Return the specified script command. If the first part of the
command is a .py file, then the current python interpreter is
prepended.
If the script is a single string, rather than an array, it is
shlex-split.
|
yotta/lib/pack.py
|
def getScript(self, scriptname):
''' Return the specified script command. If the first part of the
command is a .py file, then the current python interpreter is
prepended.
If the script is a single string, rather than an array, it is
shlex-split.
'''
script = self.description.get('scripts', {}).get(scriptname, None)
if script is not None:
if isinstance(script, str) or isinstance(script, type(u'unicode string')):
import shlex
script = shlex.split(script)
# if the command is a python script, run it with the python
# interpreter being used to run yotta, also fetch the absolute path
# to the script relative to this module (so that the script can be
# distributed with the module, no matter what current working
# directory it will be executed in):
if len(script) and script[0].lower().endswith('.py'):
if not os.path.isabs(script[0]):
absscript = os.path.abspath(os.path.join(self.path, script[0]))
logger.debug('rewriting script %s to be absolute path %s', script[0], absscript)
script[0] = absscript
import sys
script = [sys.executable] + script
return script
|
def getScript(self, scriptname):
''' Return the specified script command. If the first part of the
command is a .py file, then the current python interpreter is
prepended.
If the script is a single string, rather than an array, it is
shlex-split.
'''
script = self.description.get('scripts', {}).get(scriptname, None)
if script is not None:
if isinstance(script, str) or isinstance(script, type(u'unicode string')):
import shlex
script = shlex.split(script)
# if the command is a python script, run it with the python
# interpreter being used to run yotta, also fetch the absolute path
# to the script relative to this module (so that the script can be
# distributed with the module, no matter what current working
# directory it will be executed in):
if len(script) and script[0].lower().endswith('.py'):
if not os.path.isabs(script[0]):
absscript = os.path.abspath(os.path.join(self.path, script[0]))
logger.debug('rewriting script %s to be absolute path %s', script[0], absscript)
script[0] = absscript
import sys
script = [sys.executable] + script
return script
|
[
"Return",
"the",
"specified",
"script",
"command",
".",
"If",
"the",
"first",
"part",
"of",
"the",
"command",
"is",
"a",
".",
"py",
"file",
"then",
"the",
"current",
"python",
"interpreter",
"is",
"prepended",
"."
] |
ARMmbed/yotta
|
python
|
https://github.com/ARMmbed/yotta/blob/56bc1e56c602fa20307b23fe27518e9cd6c11af1/yotta/lib/pack.py#L499-L525
|
[
"def",
"getScript",
"(",
"self",
",",
"scriptname",
")",
":",
"script",
"=",
"self",
".",
"description",
".",
"get",
"(",
"'scripts'",
",",
"{",
"}",
")",
".",
"get",
"(",
"scriptname",
",",
"None",
")",
"if",
"script",
"is",
"not",
"None",
":",
"if",
"isinstance",
"(",
"script",
",",
"str",
")",
"or",
"isinstance",
"(",
"script",
",",
"type",
"(",
"u'unicode string'",
")",
")",
":",
"import",
"shlex",
"script",
"=",
"shlex",
".",
"split",
"(",
"script",
")",
"# if the command is a python script, run it with the python",
"# interpreter being used to run yotta, also fetch the absolute path",
"# to the script relative to this module (so that the script can be",
"# distributed with the module, no matter what current working",
"# directory it will be executed in):",
"if",
"len",
"(",
"script",
")",
"and",
"script",
"[",
"0",
"]",
".",
"lower",
"(",
")",
".",
"endswith",
"(",
"'.py'",
")",
":",
"if",
"not",
"os",
".",
"path",
".",
"isabs",
"(",
"script",
"[",
"0",
"]",
")",
":",
"absscript",
"=",
"os",
".",
"path",
".",
"abspath",
"(",
"os",
".",
"path",
".",
"join",
"(",
"self",
".",
"path",
",",
"script",
"[",
"0",
"]",
")",
")",
"logger",
".",
"debug",
"(",
"'rewriting script %s to be absolute path %s'",
",",
"script",
"[",
"0",
"]",
",",
"absscript",
")",
"script",
"[",
"0",
"]",
"=",
"absscript",
"import",
"sys",
"script",
"=",
"[",
"sys",
".",
"executable",
"]",
"+",
"script",
"return",
"script"
] |
56bc1e56c602fa20307b23fe27518e9cd6c11af1
|
valid
|
Pack.runScript
|
Run the specified script from the scripts section of the
module.json file in the directory of this module.
|
yotta/lib/pack.py
|
def runScript(self, scriptname, additional_environment=None):
''' Run the specified script from the scripts section of the
module.json file in the directory of this module.
'''
import subprocess
import shlex
command = self.getScript(scriptname)
if command is None:
logger.debug('%s has no script %s', self, scriptname)
return 0
if not len(command):
logger.error("script %s of %s is empty", scriptname, self.getName())
return 1
# define additional environment variables for scripts:
env = os.environ.copy()
if additional_environment is not None:
env.update(additional_environment)
errcode = 0
child = None
try:
logger.debug('running script: %s', command)
child = subprocess.Popen(
command, cwd = self.path, env = env
)
child.wait()
if child.returncode:
logger.error(
"script %s (from %s) exited with non-zero status %s",
scriptname,
self.getName(),
child.returncode
)
errcode = child.returncode
child = None
finally:
if child is not None:
tryTerminate(child)
return errcode
|
def runScript(self, scriptname, additional_environment=None):
''' Run the specified script from the scripts section of the
module.json file in the directory of this module.
'''
import subprocess
import shlex
command = self.getScript(scriptname)
if command is None:
logger.debug('%s has no script %s', self, scriptname)
return 0
if not len(command):
logger.error("script %s of %s is empty", scriptname, self.getName())
return 1
# define additional environment variables for scripts:
env = os.environ.copy()
if additional_environment is not None:
env.update(additional_environment)
errcode = 0
child = None
try:
logger.debug('running script: %s', command)
child = subprocess.Popen(
command, cwd = self.path, env = env
)
child.wait()
if child.returncode:
logger.error(
"script %s (from %s) exited with non-zero status %s",
scriptname,
self.getName(),
child.returncode
)
errcode = child.returncode
child = None
finally:
if child is not None:
tryTerminate(child)
return errcode
|
[
"Run",
"the",
"specified",
"script",
"from",
"the",
"scripts",
"section",
"of",
"the",
"module",
".",
"json",
"file",
"in",
"the",
"directory",
"of",
"this",
"module",
"."
] |
ARMmbed/yotta
|
python
|
https://github.com/ARMmbed/yotta/blob/56bc1e56c602fa20307b23fe27518e9cd6c11af1/yotta/lib/pack.py#L529-L570
|
[
"def",
"runScript",
"(",
"self",
",",
"scriptname",
",",
"additional_environment",
"=",
"None",
")",
":",
"import",
"subprocess",
"import",
"shlex",
"command",
"=",
"self",
".",
"getScript",
"(",
"scriptname",
")",
"if",
"command",
"is",
"None",
":",
"logger",
".",
"debug",
"(",
"'%s has no script %s'",
",",
"self",
",",
"scriptname",
")",
"return",
"0",
"if",
"not",
"len",
"(",
"command",
")",
":",
"logger",
".",
"error",
"(",
"\"script %s of %s is empty\"",
",",
"scriptname",
",",
"self",
".",
"getName",
"(",
")",
")",
"return",
"1",
"# define additional environment variables for scripts:",
"env",
"=",
"os",
".",
"environ",
".",
"copy",
"(",
")",
"if",
"additional_environment",
"is",
"not",
"None",
":",
"env",
".",
"update",
"(",
"additional_environment",
")",
"errcode",
"=",
"0",
"child",
"=",
"None",
"try",
":",
"logger",
".",
"debug",
"(",
"'running script: %s'",
",",
"command",
")",
"child",
"=",
"subprocess",
".",
"Popen",
"(",
"command",
",",
"cwd",
"=",
"self",
".",
"path",
",",
"env",
"=",
"env",
")",
"child",
".",
"wait",
"(",
")",
"if",
"child",
".",
"returncode",
":",
"logger",
".",
"error",
"(",
"\"script %s (from %s) exited with non-zero status %s\"",
",",
"scriptname",
",",
"self",
".",
"getName",
"(",
")",
",",
"child",
".",
"returncode",
")",
"errcode",
"=",
"child",
".",
"returncode",
"child",
"=",
"None",
"finally",
":",
"if",
"child",
"is",
"not",
"None",
":",
"tryTerminate",
"(",
"child",
")",
"return",
"errcode"
] |
56bc1e56c602fa20307b23fe27518e9cd6c11af1
|
valid
|
_truthyConfValue
|
Determine yotta-config truthiness. In yotta config land truthiness is
different to python or json truthiness (in order to map nicely only
preprocessor and CMake definediness):
json -> python -> truthy/falsey
false -> False -> Falsey
null -> None -> Falsey
undefined -> None -> Falsey
0 -> 0 -> Falsey
"" -> "" -> Truthy (different from python)
"0" -> "0" -> Truthy
{} -> {} -> Truthy (different from python)
[] -> [] -> Truthy (different from python)
everything else is truthy
|
yotta/lib/component.py
|
def _truthyConfValue(v):
''' Determine yotta-config truthiness. In yotta config land truthiness is
different to python or json truthiness (in order to map nicely only
preprocessor and CMake definediness):
json -> python -> truthy/falsey
false -> False -> Falsey
null -> None -> Falsey
undefined -> None -> Falsey
0 -> 0 -> Falsey
"" -> "" -> Truthy (different from python)
"0" -> "0" -> Truthy
{} -> {} -> Truthy (different from python)
[] -> [] -> Truthy (different from python)
everything else is truthy
'''
if v is False:
return False
elif v is None:
return False
elif v == 0:
return False
else:
# everything else is truthy!
return True
|
def _truthyConfValue(v):
''' Determine yotta-config truthiness. In yotta config land truthiness is
different to python or json truthiness (in order to map nicely only
preprocessor and CMake definediness):
json -> python -> truthy/falsey
false -> False -> Falsey
null -> None -> Falsey
undefined -> None -> Falsey
0 -> 0 -> Falsey
"" -> "" -> Truthy (different from python)
"0" -> "0" -> Truthy
{} -> {} -> Truthy (different from python)
[] -> [] -> Truthy (different from python)
everything else is truthy
'''
if v is False:
return False
elif v is None:
return False
elif v == 0:
return False
else:
# everything else is truthy!
return True
|
[
"Determine",
"yotta",
"-",
"config",
"truthiness",
".",
"In",
"yotta",
"config",
"land",
"truthiness",
"is",
"different",
"to",
"python",
"or",
"json",
"truthiness",
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"in",
"order",
"to",
"map",
"nicely",
"only",
"preprocessor",
"and",
"CMake",
"definediness",
")",
":"
] |
ARMmbed/yotta
|
python
|
https://github.com/ARMmbed/yotta/blob/56bc1e56c602fa20307b23fe27518e9cd6c11af1/yotta/lib/component.py#L41-L65
|
[
"def",
"_truthyConfValue",
"(",
"v",
")",
":",
"if",
"v",
"is",
"False",
":",
"return",
"False",
"elif",
"v",
"is",
"None",
":",
"return",
"False",
"elif",
"v",
"==",
"0",
":",
"return",
"False",
"else",
":",
"# everything else is truthy!",
"return",
"True"
] |
56bc1e56c602fa20307b23fe27518e9cd6c11af1
|
valid
|
Component.getDependencySpecs
|
Returns [DependencySpec]
These are returned in the order that they are listed in the
component description file: this is so that dependency resolution
proceeds in a predictable way.
|
yotta/lib/component.py
|
def getDependencySpecs(self, target=None):
''' Returns [DependencySpec]
These are returned in the order that they are listed in the
component description file: this is so that dependency resolution
proceeds in a predictable way.
'''
deps = []
def specForDependency(name, version_spec, istest):
shrinkwrap = self.getShrinkwrapMapping()
shrinkwrap_version_req = None
if name in shrinkwrap:
# exact version, and pull from registry:
shrinkwrap_version_req = shrinkwrap[name]
logger.debug(
'respecting %s shrinkwrap version %s for %s', self.getName(), shrinkwrap_version_req, name
)
return pack.DependencySpec(
name,
version_spec,
istest,
shrinkwrap_version_req = shrinkwrap_version_req,
specifying_module = self.getName()
)
deps += [specForDependency(x[0], x[1], False) for x in self.description.get('dependencies', {}).items()]
target_deps = self.description.get('targetDependencies', {})
if target is not None:
for conf_key, target_conf_deps in target_deps.items():
if _truthyConfValue(target.getConfigValue(conf_key)) or conf_key in target.getSimilarTo_Deprecated():
logger.debug(
'Adding target-dependent dependency specs for target config %s to component %s' %
(conf_key, self.getName())
)
deps += [specForDependency(x[0], x[1], False) for x in target_conf_deps.items()]
deps += [specForDependency(x[0], x[1], True) for x in self.description.get('testDependencies', {}).items()]
target_deps = self.description.get('testTargetDependencies', {})
if target is not None:
for conf_key, target_conf_deps in target_deps.items():
if _truthyConfValue(target.getConfigValue(conf_key)) or conf_key in target.getSimilarTo_Deprecated():
logger.debug(
'Adding test-target-dependent dependency specs for target config %s to component %s' %
(conf_key, self.getName())
)
deps += [specForDependency(x[0], x[1], True) for x in target_conf_deps.items()]
# remove duplicates (use the first occurrence)
seen = set()
r = []
for dep in deps:
if not dep.name in seen:
r.append(dep)
seen.add(dep.name)
return r
|
def getDependencySpecs(self, target=None):
''' Returns [DependencySpec]
These are returned in the order that they are listed in the
component description file: this is so that dependency resolution
proceeds in a predictable way.
'''
deps = []
def specForDependency(name, version_spec, istest):
shrinkwrap = self.getShrinkwrapMapping()
shrinkwrap_version_req = None
if name in shrinkwrap:
# exact version, and pull from registry:
shrinkwrap_version_req = shrinkwrap[name]
logger.debug(
'respecting %s shrinkwrap version %s for %s', self.getName(), shrinkwrap_version_req, name
)
return pack.DependencySpec(
name,
version_spec,
istest,
shrinkwrap_version_req = shrinkwrap_version_req,
specifying_module = self.getName()
)
deps += [specForDependency(x[0], x[1], False) for x in self.description.get('dependencies', {}).items()]
target_deps = self.description.get('targetDependencies', {})
if target is not None:
for conf_key, target_conf_deps in target_deps.items():
if _truthyConfValue(target.getConfigValue(conf_key)) or conf_key in target.getSimilarTo_Deprecated():
logger.debug(
'Adding target-dependent dependency specs for target config %s to component %s' %
(conf_key, self.getName())
)
deps += [specForDependency(x[0], x[1], False) for x in target_conf_deps.items()]
deps += [specForDependency(x[0], x[1], True) for x in self.description.get('testDependencies', {}).items()]
target_deps = self.description.get('testTargetDependencies', {})
if target is not None:
for conf_key, target_conf_deps in target_deps.items():
if _truthyConfValue(target.getConfigValue(conf_key)) or conf_key in target.getSimilarTo_Deprecated():
logger.debug(
'Adding test-target-dependent dependency specs for target config %s to component %s' %
(conf_key, self.getName())
)
deps += [specForDependency(x[0], x[1], True) for x in target_conf_deps.items()]
# remove duplicates (use the first occurrence)
seen = set()
r = []
for dep in deps:
if not dep.name in seen:
r.append(dep)
seen.add(dep.name)
return r
|
[
"Returns",
"[",
"DependencySpec",
"]"
] |
ARMmbed/yotta
|
python
|
https://github.com/ARMmbed/yotta/blob/56bc1e56c602fa20307b23fe27518e9cd6c11af1/yotta/lib/component.py#L147-L204
|
[
"def",
"getDependencySpecs",
"(",
"self",
",",
"target",
"=",
"None",
")",
":",
"deps",
"=",
"[",
"]",
"def",
"specForDependency",
"(",
"name",
",",
"version_spec",
",",
"istest",
")",
":",
"shrinkwrap",
"=",
"self",
".",
"getShrinkwrapMapping",
"(",
")",
"shrinkwrap_version_req",
"=",
"None",
"if",
"name",
"in",
"shrinkwrap",
":",
"# exact version, and pull from registry:",
"shrinkwrap_version_req",
"=",
"shrinkwrap",
"[",
"name",
"]",
"logger",
".",
"debug",
"(",
"'respecting %s shrinkwrap version %s for %s'",
",",
"self",
".",
"getName",
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")",
",",
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",",
"name",
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",",
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"shrinkwrap_version_req",
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"+=",
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",",
"{",
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".",
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"target_deps",
"=",
"self",
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"'Adding target-dependent dependency specs for target config %s to component %s'",
"%",
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"deps",
"+=",
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"(",
"x",
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"0",
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"specForDependency",
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",",
"True",
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",",
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"target_deps",
"=",
"self",
".",
"description",
".",
"get",
"(",
"'testTargetDependencies'",
",",
"{",
"}",
")",
"if",
"target",
"is",
"not",
"None",
":",
"for",
"conf_key",
",",
"target_conf_deps",
"in",
"target_deps",
".",
"items",
"(",
")",
":",
"if",
"_truthyConfValue",
"(",
"target",
".",
"getConfigValue",
"(",
"conf_key",
")",
")",
"or",
"conf_key",
"in",
"target",
".",
"getSimilarTo_Deprecated",
"(",
")",
":",
"logger",
".",
"debug",
"(",
"'Adding test-target-dependent dependency specs for target config %s to component %s'",
"%",
"(",
"conf_key",
",",
"self",
".",
"getName",
"(",
")",
")",
")",
"deps",
"+=",
"[",
"specForDependency",
"(",
"x",
"[",
"0",
"]",
",",
"x",
"[",
"1",
"]",
",",
"True",
")",
"for",
"x",
"in",
"target_conf_deps",
".",
"items",
"(",
")",
"]",
"# remove duplicates (use the first occurrence)",
"seen",
"=",
"set",
"(",
")",
"r",
"=",
"[",
"]",
"for",
"dep",
"in",
"deps",
":",
"if",
"not",
"dep",
".",
"name",
"in",
"seen",
":",
"r",
".",
"append",
"(",
"dep",
")",
"seen",
".",
"add",
"(",
"dep",
".",
"name",
")",
"return",
"r"
] |
56bc1e56c602fa20307b23fe27518e9cd6c11af1
|
valid
|
Component.hasDependency
|
Check if this module has any dependencies with the specified name
in its dependencies list, or in target dependencies for the
specified target
|
yotta/lib/component.py
|
def hasDependency(self, name, target=None, test_dependencies=False):
''' Check if this module has any dependencies with the specified name
in its dependencies list, or in target dependencies for the
specified target
'''
if name in self.description.get('dependencies', {}).keys():
return True
target_deps = self.description.get('targetDependencies', {})
if target is not None:
for conf_key, target_conf_deps in target_deps.items():
if _truthyConfValue(target.getConfigValue(conf_key)) or conf_key in target.getSimilarTo_Deprecated():
if name in target_conf_deps:
return True
if test_dependencies:
if name in self.description.get('testDependencies', {}).keys():
return True
if target is not None:
test_target_deps = self.description.get('testTargetDependencies', {})
for conf_key, target_conf_deps in test_target_deps.items():
if _truthyConfValue(target.getConfigValue(conf_key)) or conf_key in target.getSimilarTo_Deprecated():
if name in target_conf_deps:
return True
return False
|
def hasDependency(self, name, target=None, test_dependencies=False):
''' Check if this module has any dependencies with the specified name
in its dependencies list, or in target dependencies for the
specified target
'''
if name in self.description.get('dependencies', {}).keys():
return True
target_deps = self.description.get('targetDependencies', {})
if target is not None:
for conf_key, target_conf_deps in target_deps.items():
if _truthyConfValue(target.getConfigValue(conf_key)) or conf_key in target.getSimilarTo_Deprecated():
if name in target_conf_deps:
return True
if test_dependencies:
if name in self.description.get('testDependencies', {}).keys():
return True
if target is not None:
test_target_deps = self.description.get('testTargetDependencies', {})
for conf_key, target_conf_deps in test_target_deps.items():
if _truthyConfValue(target.getConfigValue(conf_key)) or conf_key in target.getSimilarTo_Deprecated():
if name in target_conf_deps:
return True
return False
|
[
"Check",
"if",
"this",
"module",
"has",
"any",
"dependencies",
"with",
"the",
"specified",
"name",
"in",
"its",
"dependencies",
"list",
"or",
"in",
"target",
"dependencies",
"for",
"the",
"specified",
"target"
] |
ARMmbed/yotta
|
python
|
https://github.com/ARMmbed/yotta/blob/56bc1e56c602fa20307b23fe27518e9cd6c11af1/yotta/lib/component.py#L206-L231
|
[
"def",
"hasDependency",
"(",
"self",
",",
"name",
",",
"target",
"=",
"None",
",",
"test_dependencies",
"=",
"False",
")",
":",
"if",
"name",
"in",
"self",
".",
"description",
".",
"get",
"(",
"'dependencies'",
",",
"{",
"}",
")",
".",
"keys",
"(",
")",
":",
"return",
"True",
"target_deps",
"=",
"self",
".",
"description",
".",
"get",
"(",
"'targetDependencies'",
",",
"{",
"}",
")",
"if",
"target",
"is",
"not",
"None",
":",
"for",
"conf_key",
",",
"target_conf_deps",
"in",
"target_deps",
".",
"items",
"(",
")",
":",
"if",
"_truthyConfValue",
"(",
"target",
".",
"getConfigValue",
"(",
"conf_key",
")",
")",
"or",
"conf_key",
"in",
"target",
".",
"getSimilarTo_Deprecated",
"(",
")",
":",
"if",
"name",
"in",
"target_conf_deps",
":",
"return",
"True",
"if",
"test_dependencies",
":",
"if",
"name",
"in",
"self",
".",
"description",
".",
"get",
"(",
"'testDependencies'",
",",
"{",
"}",
")",
".",
"keys",
"(",
")",
":",
"return",
"True",
"if",
"target",
"is",
"not",
"None",
":",
"test_target_deps",
"=",
"self",
".",
"description",
".",
"get",
"(",
"'testTargetDependencies'",
",",
"{",
"}",
")",
"for",
"conf_key",
",",
"target_conf_deps",
"in",
"test_target_deps",
".",
"items",
"(",
")",
":",
"if",
"_truthyConfValue",
"(",
"target",
".",
"getConfigValue",
"(",
"conf_key",
")",
")",
"or",
"conf_key",
"in",
"target",
".",
"getSimilarTo_Deprecated",
"(",
")",
":",
"if",
"name",
"in",
"target_conf_deps",
":",
"return",
"True",
"return",
"False"
] |
56bc1e56c602fa20307b23fe27518e9cd6c11af1
|
valid
|
Component.hasDependencyRecursively
|
Check if this module, or any of its dependencies, have a
dependencies with the specified name in their dependencies, or in
their targetDependencies corresponding to the specified target.
Note that if recursive dependencies are not installed, this test
may return a false-negative.
|
yotta/lib/component.py
|
def hasDependencyRecursively(self, name, target=None, test_dependencies=False):
''' Check if this module, or any of its dependencies, have a
dependencies with the specified name in their dependencies, or in
their targetDependencies corresponding to the specified target.
Note that if recursive dependencies are not installed, this test
may return a false-negative.
'''
# checking dependencies recursively isn't entirely straightforward, so
# use the existing method to resolve them all before checking:
dependencies = self.getDependenciesRecursive(
target = target,
test = test_dependencies
)
return (name in dependencies)
|
def hasDependencyRecursively(self, name, target=None, test_dependencies=False):
''' Check if this module, or any of its dependencies, have a
dependencies with the specified name in their dependencies, or in
their targetDependencies corresponding to the specified target.
Note that if recursive dependencies are not installed, this test
may return a false-negative.
'''
# checking dependencies recursively isn't entirely straightforward, so
# use the existing method to resolve them all before checking:
dependencies = self.getDependenciesRecursive(
target = target,
test = test_dependencies
)
return (name in dependencies)
|
[
"Check",
"if",
"this",
"module",
"or",
"any",
"of",
"its",
"dependencies",
"have",
"a",
"dependencies",
"with",
"the",
"specified",
"name",
"in",
"their",
"dependencies",
"or",
"in",
"their",
"targetDependencies",
"corresponding",
"to",
"the",
"specified",
"target",
"."
] |
ARMmbed/yotta
|
python
|
https://github.com/ARMmbed/yotta/blob/56bc1e56c602fa20307b23fe27518e9cd6c11af1/yotta/lib/component.py#L233-L247
|
[
"def",
"hasDependencyRecursively",
"(",
"self",
",",
"name",
",",
"target",
"=",
"None",
",",
"test_dependencies",
"=",
"False",
")",
":",
"# checking dependencies recursively isn't entirely straightforward, so",
"# use the existing method to resolve them all before checking:",
"dependencies",
"=",
"self",
".",
"getDependenciesRecursive",
"(",
"target",
"=",
"target",
",",
"test",
"=",
"test_dependencies",
")",
"return",
"(",
"name",
"in",
"dependencies",
")"
] |
56bc1e56c602fa20307b23fe27518e9cd6c11af1
|
valid
|
Component.getDependencies
|
Returns {component_name:component}
|
yotta/lib/component.py
|
def getDependencies(self,
available_components = None,
search_dirs = None,
target = None,
available_only = False,
test = False,
warnings = True
):
''' Returns {component_name:component}
'''
if search_dirs is None:
search_dirs = [self.modulesPath()]
available_components = self.ensureOrderedDict(available_components)
components, errors = self.__getDependenciesWithProvider(
available_components = available_components,
search_dirs = search_dirs,
target = target,
update_installed = False,
provider = self.provideInstalled,
test = test
)
if warnings:
for error in errors:
logger.warning(error)
if available_only:
components = OrderedDict((k, v) for k, v in components.items() if v)
return components
|
def getDependencies(self,
available_components = None,
search_dirs = None,
target = None,
available_only = False,
test = False,
warnings = True
):
''' Returns {component_name:component}
'''
if search_dirs is None:
search_dirs = [self.modulesPath()]
available_components = self.ensureOrderedDict(available_components)
components, errors = self.__getDependenciesWithProvider(
available_components = available_components,
search_dirs = search_dirs,
target = target,
update_installed = False,
provider = self.provideInstalled,
test = test
)
if warnings:
for error in errors:
logger.warning(error)
if available_only:
components = OrderedDict((k, v) for k, v in components.items() if v)
return components
|
[
"Returns",
"{",
"component_name",
":",
"component",
"}"
] |
ARMmbed/yotta
|
python
|
https://github.com/ARMmbed/yotta/blob/56bc1e56c602fa20307b23fe27518e9cd6c11af1/yotta/lib/component.py#L250-L277
|
[
"def",
"getDependencies",
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"self",
",",
"available_components",
"=",
"None",
",",
"search_dirs",
"=",
"None",
",",
"target",
"=",
"None",
",",
"available_only",
"=",
"False",
",",
"test",
"=",
"False",
",",
"warnings",
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".",
"modulesPath",
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"available_components",
"=",
"self",
".",
"ensureOrderedDict",
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",",
"errors",
"=",
"self",
".",
"__getDependenciesWithProvider",
"(",
"available_components",
"=",
"available_components",
",",
"search_dirs",
"=",
"search_dirs",
",",
"target",
"=",
"target",
",",
"update_installed",
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",",
"provider",
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",",
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"if",
"available_only",
":",
"components",
"=",
"OrderedDict",
"(",
"(",
"k",
",",
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")",
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",",
"v",
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"components",
".",
"items",
"(",
")",
"if",
"v",
")",
"return",
"components"
] |
56bc1e56c602fa20307b23fe27518e9cd6c11af1
|
valid
|
Component.__getDependenciesWithProvider
|
Get installed components using "provider" to find (and possibly
install) components.
See documentation for __getDependenciesRecursiveWithProvider
returns (components, errors)
|
yotta/lib/component.py
|
def __getDependenciesWithProvider(self,
available_components = None,
search_dirs = None,
target = None,
update_installed = False,
provider = None,
test = False
):
''' Get installed components using "provider" to find (and possibly
install) components.
See documentation for __getDependenciesRecursiveWithProvider
returns (components, errors)
'''
# sourceparse, , parse version source urls, internal
from yotta.lib import sourceparse
errors = []
modules_path = self.modulesPath()
def satisfyDep(dspec):
try:
r = provider(
dspec,
available_components,
search_dirs,
modules_path,
update_installed,
self
)
if r and not sourceparse.parseSourceURL(dspec.versionReq()).semanticSpecMatches(r.getVersion()):
shrinkwrap_msg = ''
if dspec.isShrinkwrapped():
shrinkwrap_msg = 'shrinkwrap on '
msg = 'does not meet specification %s required by %s%s' % (
dspec.versionReq(), shrinkwrap_msg, self.getName()
)
logger.debug('%s %s', r.getName(), msg)
r.setError(msg)
return r
except access_common.Unavailable as e:
errors.append(e)
self.dependencies_failed = True
except vcs.VCSError as e:
errors.append(e)
self.dependencies_failed = True
specs = self.getDependencySpecs(target=target)
if not test:
# filter out things that aren't test dependencies if necessary:
specs = [x for x in specs if not x.is_test_dependency]
#dependencies = pool.map(
dependencies = map(
satisfyDep, specs
)
self.installed_dependencies = True
# stable order is important!
return (OrderedDict([((d and d.getName()) or specs[i].name, d) for i, d in enumerate(dependencies)]), errors)
|
def __getDependenciesWithProvider(self,
available_components = None,
search_dirs = None,
target = None,
update_installed = False,
provider = None,
test = False
):
''' Get installed components using "provider" to find (and possibly
install) components.
See documentation for __getDependenciesRecursiveWithProvider
returns (components, errors)
'''
# sourceparse, , parse version source urls, internal
from yotta.lib import sourceparse
errors = []
modules_path = self.modulesPath()
def satisfyDep(dspec):
try:
r = provider(
dspec,
available_components,
search_dirs,
modules_path,
update_installed,
self
)
if r and not sourceparse.parseSourceURL(dspec.versionReq()).semanticSpecMatches(r.getVersion()):
shrinkwrap_msg = ''
if dspec.isShrinkwrapped():
shrinkwrap_msg = 'shrinkwrap on '
msg = 'does not meet specification %s required by %s%s' % (
dspec.versionReq(), shrinkwrap_msg, self.getName()
)
logger.debug('%s %s', r.getName(), msg)
r.setError(msg)
return r
except access_common.Unavailable as e:
errors.append(e)
self.dependencies_failed = True
except vcs.VCSError as e:
errors.append(e)
self.dependencies_failed = True
specs = self.getDependencySpecs(target=target)
if not test:
# filter out things that aren't test dependencies if necessary:
specs = [x for x in specs if not x.is_test_dependency]
#dependencies = pool.map(
dependencies = map(
satisfyDep, specs
)
self.installed_dependencies = True
# stable order is important!
return (OrderedDict([((d and d.getName()) or specs[i].name, d) for i, d in enumerate(dependencies)]), errors)
|
[
"Get",
"installed",
"components",
"using",
"provider",
"to",
"find",
"(",
"and",
"possibly",
"install",
")",
"components",
"."
] |
ARMmbed/yotta
|
python
|
https://github.com/ARMmbed/yotta/blob/56bc1e56c602fa20307b23fe27518e9cd6c11af1/yotta/lib/component.py#L279-L334
|
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",",
"errors",
")"
] |
56bc1e56c602fa20307b23fe27518e9cd6c11af1
|
valid
|
Component.__getDependenciesRecursiveWithProvider
|
Get installed components using "provider" to find (and possibly
install) components.
This function is called with different provider functions in order
to retrieve a list of all of the dependencies, or install all
dependencies.
Returns
=======
(components, errors)
components: dictionary of name:Component
errors: sequence of errors
Parameters
==========
available_components:
None (default) or a dictionary of name:component. This is
searched before searching directories or fetching remote
components
search_dirs:
None (default), or sequence of directories to search for
already installed, (but not yet loaded) components. Used so
that manually installed or linked components higher up the
dependency tree are found by their users lower down.
These directories are searched in order, and finally the
current directory is checked.
target:
None (default), or a Target object. If specified the target
name and it's similarTo list will be used in resolving
dependencies. If None, then only target-independent
dependencies will be installed
traverse_links:
False (default) or True: whether to recurse into linked
dependencies. You normally want to set this to "True" when
getting a list of dependencies, and False when installing
them (unless the user has explicitly asked dependencies to
be installed in linked components).
provider: None (default) or function:
provider(
dependency_spec,
available_components,
search_dirs,
working_directory,
update_if_installed
)
test:
True, False, 'toplevel': should test-only dependencies be
included (yes, no, or only at this level, not recursively)
|
yotta/lib/component.py
|
def __getDependenciesRecursiveWithProvider(self,
available_components = None,
search_dirs = None,
target = None,
traverse_links = False,
update_installed = False,
provider = None,
test = False,
_processed = None
):
''' Get installed components using "provider" to find (and possibly
install) components.
This function is called with different provider functions in order
to retrieve a list of all of the dependencies, or install all
dependencies.
Returns
=======
(components, errors)
components: dictionary of name:Component
errors: sequence of errors
Parameters
==========
available_components:
None (default) or a dictionary of name:component. This is
searched before searching directories or fetching remote
components
search_dirs:
None (default), or sequence of directories to search for
already installed, (but not yet loaded) components. Used so
that manually installed or linked components higher up the
dependency tree are found by their users lower down.
These directories are searched in order, and finally the
current directory is checked.
target:
None (default), or a Target object. If specified the target
name and it's similarTo list will be used in resolving
dependencies. If None, then only target-independent
dependencies will be installed
traverse_links:
False (default) or True: whether to recurse into linked
dependencies. You normally want to set this to "True" when
getting a list of dependencies, and False when installing
them (unless the user has explicitly asked dependencies to
be installed in linked components).
provider: None (default) or function:
provider(
dependency_spec,
available_components,
search_dirs,
working_directory,
update_if_installed
)
test:
True, False, 'toplevel': should test-only dependencies be
included (yes, no, or only at this level, not recursively)
'''
def recursionFilter(c):
if not c:
logger.debug('do not recurse into failed component')
# don't recurse into failed components
return False
if c.getName() in _processed:
logger.debug('do not recurse into already processed component: %s' % c)
return False
if c.installedLinked() and not traverse_links:
return False
return True
available_components = self.ensureOrderedDict(available_components)
if search_dirs is None:
search_dirs = []
if _processed is None:
_processed = set()
assert(test in [True, False, 'toplevel'])
search_dirs.append(self.modulesPath())
logger.debug('process %s\nsearch dirs:%s' % (self.getName(), search_dirs))
if self.isTestDependency():
logger.debug("won't provide test dependencies recursively for test dependency %s", self.getName())
test = False
components, errors = self.__getDependenciesWithProvider(
available_components = available_components,
search_dirs = search_dirs,
update_installed = update_installed,
target = target,
provider = provider,
test = test
)
_processed.add(self.getName())
if errors:
errors = ['Failed to satisfy dependencies of %s:' % self.path] + errors
need_recursion = [x for x in filter(recursionFilter, components.values())]
available_components.update(components)
logger.debug('processed %s\nneed recursion: %s\navailable:%s\nsearch dirs:%s' % (self.getName(), need_recursion, available_components, search_dirs))
if test == 'toplevel':
test = False
# NB: can't perform this step in parallel, since the available
# components list must be updated in order
for c in need_recursion:
dep_components, dep_errors = c.__getDependenciesRecursiveWithProvider(
available_components = available_components,
search_dirs = search_dirs,
target = target,
traverse_links = traverse_links,
update_installed = update_installed,
provider = provider,
test = test,
_processed = _processed
)
available_components.update(dep_components)
components.update(dep_components)
errors += dep_errors
return (components, errors)
|
def __getDependenciesRecursiveWithProvider(self,
available_components = None,
search_dirs = None,
target = None,
traverse_links = False,
update_installed = False,
provider = None,
test = False,
_processed = None
):
''' Get installed components using "provider" to find (and possibly
install) components.
This function is called with different provider functions in order
to retrieve a list of all of the dependencies, or install all
dependencies.
Returns
=======
(components, errors)
components: dictionary of name:Component
errors: sequence of errors
Parameters
==========
available_components:
None (default) or a dictionary of name:component. This is
searched before searching directories or fetching remote
components
search_dirs:
None (default), or sequence of directories to search for
already installed, (but not yet loaded) components. Used so
that manually installed or linked components higher up the
dependency tree are found by their users lower down.
These directories are searched in order, and finally the
current directory is checked.
target:
None (default), or a Target object. If specified the target
name and it's similarTo list will be used in resolving
dependencies. If None, then only target-independent
dependencies will be installed
traverse_links:
False (default) or True: whether to recurse into linked
dependencies. You normally want to set this to "True" when
getting a list of dependencies, and False when installing
them (unless the user has explicitly asked dependencies to
be installed in linked components).
provider: None (default) or function:
provider(
dependency_spec,
available_components,
search_dirs,
working_directory,
update_if_installed
)
test:
True, False, 'toplevel': should test-only dependencies be
included (yes, no, or only at this level, not recursively)
'''
def recursionFilter(c):
if not c:
logger.debug('do not recurse into failed component')
# don't recurse into failed components
return False
if c.getName() in _processed:
logger.debug('do not recurse into already processed component: %s' % c)
return False
if c.installedLinked() and not traverse_links:
return False
return True
available_components = self.ensureOrderedDict(available_components)
if search_dirs is None:
search_dirs = []
if _processed is None:
_processed = set()
assert(test in [True, False, 'toplevel'])
search_dirs.append(self.modulesPath())
logger.debug('process %s\nsearch dirs:%s' % (self.getName(), search_dirs))
if self.isTestDependency():
logger.debug("won't provide test dependencies recursively for test dependency %s", self.getName())
test = False
components, errors = self.__getDependenciesWithProvider(
available_components = available_components,
search_dirs = search_dirs,
update_installed = update_installed,
target = target,
provider = provider,
test = test
)
_processed.add(self.getName())
if errors:
errors = ['Failed to satisfy dependencies of %s:' % self.path] + errors
need_recursion = [x for x in filter(recursionFilter, components.values())]
available_components.update(components)
logger.debug('processed %s\nneed recursion: %s\navailable:%s\nsearch dirs:%s' % (self.getName(), need_recursion, available_components, search_dirs))
if test == 'toplevel':
test = False
# NB: can't perform this step in parallel, since the available
# components list must be updated in order
for c in need_recursion:
dep_components, dep_errors = c.__getDependenciesRecursiveWithProvider(
available_components = available_components,
search_dirs = search_dirs,
target = target,
traverse_links = traverse_links,
update_installed = update_installed,
provider = provider,
test = test,
_processed = _processed
)
available_components.update(dep_components)
components.update(dep_components)
errors += dep_errors
return (components, errors)
|
[
"Get",
"installed",
"components",
"using",
"provider",
"to",
"find",
"(",
"and",
"possibly",
"install",
")",
"components",
"."
] |
ARMmbed/yotta
|
python
|
https://github.com/ARMmbed/yotta/blob/56bc1e56c602fa20307b23fe27518e9cd6c11af1/yotta/lib/component.py#L337-L456
|
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"available_components",
"=",
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",",
"search_dirs",
"=",
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",",
"target",
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"None",
",",
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"return",
"(",
"components",
",",
"errors",
")"
] |
56bc1e56c602fa20307b23fe27518e9cd6c11af1
|
valid
|
Component.getDependenciesRecursive
|
Get available and already installed components, don't check for
remotely available components. See also
satisfyDependenciesRecursive()
Returns {component_name:component}
|
yotta/lib/component.py
|
def getDependenciesRecursive(self,
available_components = None,
processed = None,
search_dirs = None,
target = None,
available_only = False,
test = False
):
''' Get available and already installed components, don't check for
remotely available components. See also
satisfyDependenciesRecursive()
Returns {component_name:component}
'''
components, errors = self.__getDependenciesRecursiveWithProvider(
available_components = available_components,
search_dirs = search_dirs,
target = target,
traverse_links = True,
update_installed = False,
provider = self.provideInstalled,
test = test
)
for error in errors:
logger.error(error)
if available_only:
components = OrderedDict((k, v) for k, v in components.items() if v)
return components
|
def getDependenciesRecursive(self,
available_components = None,
processed = None,
search_dirs = None,
target = None,
available_only = False,
test = False
):
''' Get available and already installed components, don't check for
remotely available components. See also
satisfyDependenciesRecursive()
Returns {component_name:component}
'''
components, errors = self.__getDependenciesRecursiveWithProvider(
available_components = available_components,
search_dirs = search_dirs,
target = target,
traverse_links = True,
update_installed = False,
provider = self.provideInstalled,
test = test
)
for error in errors:
logger.error(error)
if available_only:
components = OrderedDict((k, v) for k, v in components.items() if v)
return components
|
[
"Get",
"available",
"and",
"already",
"installed",
"components",
"don",
"t",
"check",
"for",
"remotely",
"available",
"components",
".",
"See",
"also",
"satisfyDependenciesRecursive",
"()"
] |
ARMmbed/yotta
|
python
|
https://github.com/ARMmbed/yotta/blob/56bc1e56c602fa20307b23fe27518e9cd6c11af1/yotta/lib/component.py#L505-L532
|
[
"def",
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"=",
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",",
"processed",
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"None",
",",
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"=",
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",",
"target",
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",",
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":",
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",",
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"items",
"(",
")",
"if",
"v",
")",
"return",
"components"
] |
56bc1e56c602fa20307b23fe27518e9cd6c11af1
|
valid
|
Component.satisfyDependenciesRecursive
|
Retrieve and install all the dependencies of this component and its
dependencies, recursively, or satisfy them from a collection of
available_components or from disk.
Returns
=======
(components, errors)
components: dictionary of name:Component
errors: sequence of errors
Parameters
==========
available_components:
None (default) or a dictionary of name:component. This is
searched before searching directories or fetching remote
components
search_dirs:
None (default), or sequence of directories to search for
already installed, (but not yet loaded) components. Used so
that manually installed or linked components higher up the
dependency tree are found by their users lower down.
These directories are searched in order, and finally the
current directory is checked.
update_installed:
False (default), True, or set(): whether to check the
available versions of installed components, and update if a
newer version is available. If this is a set(), only update
things in the specified set.
traverse_links:
False (default) or True: whether to recurse into linked
dependencies when updating/installing.
target:
None (default), or a Target object. If specified the target
name and it's similarTo list will be used in resolving
dependencies. If None, then only target-independent
dependencies will be installed
test:
True, False, or 'toplevel: should test-only dependencies be
installed? (yes, no, or only for this module, not its
dependencies).
|
yotta/lib/component.py
|
def satisfyDependenciesRecursive(
self,
available_components = None,
search_dirs = None,
update_installed = False,
traverse_links = False,
target = None,
test = False
):
''' Retrieve and install all the dependencies of this component and its
dependencies, recursively, or satisfy them from a collection of
available_components or from disk.
Returns
=======
(components, errors)
components: dictionary of name:Component
errors: sequence of errors
Parameters
==========
available_components:
None (default) or a dictionary of name:component. This is
searched before searching directories or fetching remote
components
search_dirs:
None (default), or sequence of directories to search for
already installed, (but not yet loaded) components. Used so
that manually installed or linked components higher up the
dependency tree are found by their users lower down.
These directories are searched in order, and finally the
current directory is checked.
update_installed:
False (default), True, or set(): whether to check the
available versions of installed components, and update if a
newer version is available. If this is a set(), only update
things in the specified set.
traverse_links:
False (default) or True: whether to recurse into linked
dependencies when updating/installing.
target:
None (default), or a Target object. If specified the target
name and it's similarTo list will be used in resolving
dependencies. If None, then only target-independent
dependencies will be installed
test:
True, False, or 'toplevel: should test-only dependencies be
installed? (yes, no, or only for this module, not its
dependencies).
'''
def provider(
dspec,
available_components,
search_dirs,
working_directory,
update_installed,
dep_of=None
):
r = access.satisfyFromAvailable(dspec.name, available_components)
if r:
if r.isTestDependency() and not dspec.is_test_dependency:
logger.debug('test dependency subsequently occurred as real dependency: %s', r.getName())
r.setTestDependency(False)
return r
update_if_installed = False
if update_installed is True:
update_if_installed = True
elif update_installed:
update_if_installed = dspec.name in update_installed
r = access.satisfyVersionFromSearchPaths(
dspec.name,
dspec.versionReq(),
search_dirs,
update_if_installed,
inherit_shrinkwrap = dep_of.getShrinkwrap()
)
if r:
r.setTestDependency(dspec.is_test_dependency)
return r
# before resorting to install this module, check if we have an
# existing linked module (which wasn't picked up because it didn't
# match the version specification) - if we do, then we shouldn't
# try to install, but should return that anyway:
default_path = os.path.join(self.modulesPath(), dspec.name)
if fsutils.isLink(default_path):
r = Component(
default_path,
test_dependency = dspec.is_test_dependency,
installed_linked = fsutils.isLink(default_path),
inherit_shrinkwrap = dep_of.getShrinkwrap()
)
if r:
assert(r.installedLinked())
return r
else:
logger.error('linked module %s is invalid: %s', dspec.name, r.getError())
return r
r = access.satisfyVersionByInstalling(
dspec.name,
dspec.versionReq(),
self.modulesPath(),
inherit_shrinkwrap = dep_of.getShrinkwrap()
)
if not r:
logger.error('could not install %s' % dspec.name)
if r is not None:
r.setTestDependency(dspec.is_test_dependency)
return r
return self.__getDependenciesRecursiveWithProvider(
available_components = available_components,
search_dirs = search_dirs,
target = target,
traverse_links = traverse_links,
update_installed = update_installed,
provider = provider,
test = test
)
|
def satisfyDependenciesRecursive(
self,
available_components = None,
search_dirs = None,
update_installed = False,
traverse_links = False,
target = None,
test = False
):
''' Retrieve and install all the dependencies of this component and its
dependencies, recursively, or satisfy them from a collection of
available_components or from disk.
Returns
=======
(components, errors)
components: dictionary of name:Component
errors: sequence of errors
Parameters
==========
available_components:
None (default) or a dictionary of name:component. This is
searched before searching directories or fetching remote
components
search_dirs:
None (default), or sequence of directories to search for
already installed, (but not yet loaded) components. Used so
that manually installed or linked components higher up the
dependency tree are found by their users lower down.
These directories are searched in order, and finally the
current directory is checked.
update_installed:
False (default), True, or set(): whether to check the
available versions of installed components, and update if a
newer version is available. If this is a set(), only update
things in the specified set.
traverse_links:
False (default) or True: whether to recurse into linked
dependencies when updating/installing.
target:
None (default), or a Target object. If specified the target
name and it's similarTo list will be used in resolving
dependencies. If None, then only target-independent
dependencies will be installed
test:
True, False, or 'toplevel: should test-only dependencies be
installed? (yes, no, or only for this module, not its
dependencies).
'''
def provider(
dspec,
available_components,
search_dirs,
working_directory,
update_installed,
dep_of=None
):
r = access.satisfyFromAvailable(dspec.name, available_components)
if r:
if r.isTestDependency() and not dspec.is_test_dependency:
logger.debug('test dependency subsequently occurred as real dependency: %s', r.getName())
r.setTestDependency(False)
return r
update_if_installed = False
if update_installed is True:
update_if_installed = True
elif update_installed:
update_if_installed = dspec.name in update_installed
r = access.satisfyVersionFromSearchPaths(
dspec.name,
dspec.versionReq(),
search_dirs,
update_if_installed,
inherit_shrinkwrap = dep_of.getShrinkwrap()
)
if r:
r.setTestDependency(dspec.is_test_dependency)
return r
# before resorting to install this module, check if we have an
# existing linked module (which wasn't picked up because it didn't
# match the version specification) - if we do, then we shouldn't
# try to install, but should return that anyway:
default_path = os.path.join(self.modulesPath(), dspec.name)
if fsutils.isLink(default_path):
r = Component(
default_path,
test_dependency = dspec.is_test_dependency,
installed_linked = fsutils.isLink(default_path),
inherit_shrinkwrap = dep_of.getShrinkwrap()
)
if r:
assert(r.installedLinked())
return r
else:
logger.error('linked module %s is invalid: %s', dspec.name, r.getError())
return r
r = access.satisfyVersionByInstalling(
dspec.name,
dspec.versionReq(),
self.modulesPath(),
inherit_shrinkwrap = dep_of.getShrinkwrap()
)
if not r:
logger.error('could not install %s' % dspec.name)
if r is not None:
r.setTestDependency(dspec.is_test_dependency)
return r
return self.__getDependenciesRecursiveWithProvider(
available_components = available_components,
search_dirs = search_dirs,
target = target,
traverse_links = traverse_links,
update_installed = update_installed,
provider = provider,
test = test
)
|
[
"Retrieve",
"and",
"install",
"all",
"the",
"dependencies",
"of",
"this",
"component",
"and",
"its",
"dependencies",
"recursively",
"or",
"satisfy",
"them",
"from",
"a",
"collection",
"of",
"available_components",
"or",
"from",
"disk",
"."
] |
ARMmbed/yotta
|
python
|
https://github.com/ARMmbed/yotta/blob/56bc1e56c602fa20307b23fe27518e9cd6c11af1/yotta/lib/component.py#L540-L667
|
[
"def",
"satisfyDependenciesRecursive",
"(",
"self",
",",
"available_components",
"=",
"None",
",",
"search_dirs",
"=",
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",",
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",",
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",",
"target",
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"None",
",",
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"False",
")",
":",
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"provider",
"(",
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",",
"available_components",
",",
"search_dirs",
",",
"working_directory",
",",
"update_installed",
",",
"dep_of",
"=",
"None",
")",
":",
"r",
"=",
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"satisfyFromAvailable",
"(",
"dspec",
".",
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",",
"available_components",
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"if",
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":",
"if",
"r",
".",
"isTestDependency",
"(",
")",
"and",
"not",
"dspec",
".",
"is_test_dependency",
":",
"logger",
".",
"debug",
"(",
"'test dependency subsequently occurred as real dependency: %s'",
",",
"r",
".",
"getName",
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")",
")",
"r",
".",
"setTestDependency",
"(",
"False",
")",
"return",
"r",
"update_if_installed",
"=",
"False",
"if",
"update_installed",
"is",
"True",
":",
"update_if_installed",
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"True",
"elif",
"update_installed",
":",
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".",
"name",
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"satisfyVersionFromSearchPaths",
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",",
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",",
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",",
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"r",
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"setTestDependency",
"(",
"dspec",
".",
"is_test_dependency",
")",
"return",
"r",
"# before resorting to install this module, check if we have an",
"# existing linked module (which wasn't picked up because it didn't",
"# match the version specification) - if we do, then we shouldn't",
"# try to install, but should return that anyway:",
"default_path",
"=",
"os",
".",
"path",
".",
"join",
"(",
"self",
".",
"modulesPath",
"(",
")",
",",
"dspec",
".",
"name",
")",
"if",
"fsutils",
".",
"isLink",
"(",
"default_path",
")",
":",
"r",
"=",
"Component",
"(",
"default_path",
",",
"test_dependency",
"=",
"dspec",
".",
"is_test_dependency",
",",
"installed_linked",
"=",
"fsutils",
".",
"isLink",
"(",
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",",
"inherit_shrinkwrap",
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"dep_of",
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"getShrinkwrap",
"(",
")",
")",
"if",
"r",
":",
"assert",
"(",
"r",
".",
"installedLinked",
"(",
")",
")",
"return",
"r",
"else",
":",
"logger",
".",
"error",
"(",
"'linked module %s is invalid: %s'",
",",
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".",
"name",
",",
"r",
".",
"getError",
"(",
")",
")",
"return",
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"=",
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"satisfyVersionByInstalling",
"(",
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"name",
",",
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"(",
")",
",",
"self",
".",
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"(",
")",
",",
"inherit_shrinkwrap",
"=",
"dep_of",
".",
"getShrinkwrap",
"(",
")",
")",
"if",
"not",
"r",
":",
"logger",
".",
"error",
"(",
"'could not install %s'",
"%",
"dspec",
".",
"name",
")",
"if",
"r",
"is",
"not",
"None",
":",
"r",
".",
"setTestDependency",
"(",
"dspec",
".",
"is_test_dependency",
")",
"return",
"r",
"return",
"self",
".",
"__getDependenciesRecursiveWithProvider",
"(",
"available_components",
"=",
"available_components",
",",
"search_dirs",
"=",
"search_dirs",
",",
"target",
"=",
"target",
",",
"traverse_links",
"=",
"traverse_links",
",",
"update_installed",
"=",
"update_installed",
",",
"provider",
"=",
"provider",
",",
"test",
"=",
"test",
")"
] |
56bc1e56c602fa20307b23fe27518e9cd6c11af1
|
valid
|
Component.satisfyTarget
|
Ensure that the specified target name (and optionally version,
github ref or URL) is installed in the targets directory of the
current component
returns (derived_target, errors)
|
yotta/lib/component.py
|
def satisfyTarget(self, target_name_and_version, update_installed=False, additional_config=None, install_missing=True):
''' Ensure that the specified target name (and optionally version,
github ref or URL) is installed in the targets directory of the
current component
returns (derived_target, errors)
'''
# Target, , represent an installed target, internal
from yotta.lib import target
application_dir = None
if self.isApplication():
application_dir = self.path
return target.getDerivedTarget(
target_name_and_version,
self.targetsPath(),
install_missing = install_missing,
application_dir = application_dir,
update_installed = update_installed,
additional_config = additional_config,
shrinkwrap = self.getShrinkwrap()
)
|
def satisfyTarget(self, target_name_and_version, update_installed=False, additional_config=None, install_missing=True):
''' Ensure that the specified target name (and optionally version,
github ref or URL) is installed in the targets directory of the
current component
returns (derived_target, errors)
'''
# Target, , represent an installed target, internal
from yotta.lib import target
application_dir = None
if self.isApplication():
application_dir = self.path
return target.getDerivedTarget(
target_name_and_version,
self.targetsPath(),
install_missing = install_missing,
application_dir = application_dir,
update_installed = update_installed,
additional_config = additional_config,
shrinkwrap = self.getShrinkwrap()
)
|
[
"Ensure",
"that",
"the",
"specified",
"target",
"name",
"(",
"and",
"optionally",
"version",
"github",
"ref",
"or",
"URL",
")",
"is",
"installed",
"in",
"the",
"targets",
"directory",
"of",
"the",
"current",
"component"
] |
ARMmbed/yotta
|
python
|
https://github.com/ARMmbed/yotta/blob/56bc1e56c602fa20307b23fe27518e9cd6c11af1/yotta/lib/component.py#L669-L689
|
[
"def",
"satisfyTarget",
"(",
"self",
",",
"target_name_and_version",
",",
"update_installed",
"=",
"False",
",",
"additional_config",
"=",
"None",
",",
"install_missing",
"=",
"True",
")",
":",
"# Target, , represent an installed target, internal",
"from",
"yotta",
".",
"lib",
"import",
"target",
"application_dir",
"=",
"None",
"if",
"self",
".",
"isApplication",
"(",
")",
":",
"application_dir",
"=",
"self",
".",
"path",
"return",
"target",
".",
"getDerivedTarget",
"(",
"target_name_and_version",
",",
"self",
".",
"targetsPath",
"(",
")",
",",
"install_missing",
"=",
"install_missing",
",",
"application_dir",
"=",
"application_dir",
",",
"update_installed",
"=",
"update_installed",
",",
"additional_config",
"=",
"additional_config",
",",
"shrinkwrap",
"=",
"self",
".",
"getShrinkwrap",
"(",
")",
")"
] |
56bc1e56c602fa20307b23fe27518e9cd6c11af1
|
valid
|
Component.getTarget
|
Return a derived target object representing the selected target: if
the target is not installed, or is invalid then the returned object
will test false in a boolean context.
Returns derived_target
Errors are not displayed.
|
yotta/lib/component.py
|
def getTarget(self, target_name_and_version, additional_config=None):
''' Return a derived target object representing the selected target: if
the target is not installed, or is invalid then the returned object
will test false in a boolean context.
Returns derived_target
Errors are not displayed.
'''
derived_target, errors = self.satisfyTarget(
target_name_and_version,
additional_config = additional_config,
install_missing = False
)
if len(errors):
return None
else:
return derived_target
|
def getTarget(self, target_name_and_version, additional_config=None):
''' Return a derived target object representing the selected target: if
the target is not installed, or is invalid then the returned object
will test false in a boolean context.
Returns derived_target
Errors are not displayed.
'''
derived_target, errors = self.satisfyTarget(
target_name_and_version,
additional_config = additional_config,
install_missing = False
)
if len(errors):
return None
else:
return derived_target
|
[
"Return",
"a",
"derived",
"target",
"object",
"representing",
"the",
"selected",
"target",
":",
"if",
"the",
"target",
"is",
"not",
"installed",
"or",
"is",
"invalid",
"then",
"the",
"returned",
"object",
"will",
"test",
"false",
"in",
"a",
"boolean",
"context",
"."
] |
ARMmbed/yotta
|
python
|
https://github.com/ARMmbed/yotta/blob/56bc1e56c602fa20307b23fe27518e9cd6c11af1/yotta/lib/component.py#L691-L708
|
[
"def",
"getTarget",
"(",
"self",
",",
"target_name_and_version",
",",
"additional_config",
"=",
"None",
")",
":",
"derived_target",
",",
"errors",
"=",
"self",
".",
"satisfyTarget",
"(",
"target_name_and_version",
",",
"additional_config",
"=",
"additional_config",
",",
"install_missing",
"=",
"False",
")",
"if",
"len",
"(",
"errors",
")",
":",
"return",
"None",
"else",
":",
"return",
"derived_target"
] |
56bc1e56c602fa20307b23fe27518e9cd6c11af1
|
valid
|
Component.getBinaries
|
Return a dictionary of binaries to compile: {"dirname":"exename"},
this is used when automatically generating CMakeLists
Note that currently modules may define only a single executable
binary or library to be built by the automatic build system, by
specifying `"bin": "dir-to-be-built-into-binary"`, or `"lib":
"dir-to-be-built-into-library"`, and the bin/lib will always have
the same name as the module. The default behaviour if nothing is
specified is for the 'source' directory to be built into a library.
The module.json syntax may allow for other combinations in the
future (and callers of this function should not rely on it
returning only a single item). For example, a "bin": {"dirname":
"exename"} syntax might be supported, however currently more
complex builds must be controlled by custom CMakeLists.
|
yotta/lib/component.py
|
def getBinaries(self):
''' Return a dictionary of binaries to compile: {"dirname":"exename"},
this is used when automatically generating CMakeLists
Note that currently modules may define only a single executable
binary or library to be built by the automatic build system, by
specifying `"bin": "dir-to-be-built-into-binary"`, or `"lib":
"dir-to-be-built-into-library"`, and the bin/lib will always have
the same name as the module. The default behaviour if nothing is
specified is for the 'source' directory to be built into a library.
The module.json syntax may allow for other combinations in the
future (and callers of this function should not rely on it
returning only a single item). For example, a "bin": {"dirname":
"exename"} syntax might be supported, however currently more
complex builds must be controlled by custom CMakeLists.
'''
# the module.json syntax is a subset of the package.json syntax: a
# single string that defines the source directory to use to build an
# executable with the same name as the component. This may be extended
# to include the rest of the npm syntax in future (map of source-dir to
# exe name).
if 'bin' in self.description:
return {os.path.normpath(self.description['bin']): self.getName()}
else:
return {}
|
def getBinaries(self):
''' Return a dictionary of binaries to compile: {"dirname":"exename"},
this is used when automatically generating CMakeLists
Note that currently modules may define only a single executable
binary or library to be built by the automatic build system, by
specifying `"bin": "dir-to-be-built-into-binary"`, or `"lib":
"dir-to-be-built-into-library"`, and the bin/lib will always have
the same name as the module. The default behaviour if nothing is
specified is for the 'source' directory to be built into a library.
The module.json syntax may allow for other combinations in the
future (and callers of this function should not rely on it
returning only a single item). For example, a "bin": {"dirname":
"exename"} syntax might be supported, however currently more
complex builds must be controlled by custom CMakeLists.
'''
# the module.json syntax is a subset of the package.json syntax: a
# single string that defines the source directory to use to build an
# executable with the same name as the component. This may be extended
# to include the rest of the npm syntax in future (map of source-dir to
# exe name).
if 'bin' in self.description:
return {os.path.normpath(self.description['bin']): self.getName()}
else:
return {}
|
[
"Return",
"a",
"dictionary",
"of",
"binaries",
"to",
"compile",
":",
"{",
"dirname",
":",
"exename",
"}",
"this",
"is",
"used",
"when",
"automatically",
"generating",
"CMakeLists"
] |
ARMmbed/yotta
|
python
|
https://github.com/ARMmbed/yotta/blob/56bc1e56c602fa20307b23fe27518e9cd6c11af1/yotta/lib/component.py#L724-L749
|
[
"def",
"getBinaries",
"(",
"self",
")",
":",
"# the module.json syntax is a subset of the package.json syntax: a",
"# single string that defines the source directory to use to build an",
"# executable with the same name as the component. This may be extended",
"# to include the rest of the npm syntax in future (map of source-dir to",
"# exe name).",
"if",
"'bin'",
"in",
"self",
".",
"description",
":",
"return",
"{",
"os",
".",
"path",
".",
"normpath",
"(",
"self",
".",
"description",
"[",
"'bin'",
"]",
")",
":",
"self",
".",
"getName",
"(",
")",
"}",
"else",
":",
"return",
"{",
"}"
] |
56bc1e56c602fa20307b23fe27518e9cd6c11af1
|
valid
|
Component.getLibs
|
Return a dictionary of libraries to compile: {"dirname":"libname"},
this is used when automatically generating CMakeLists.
If explicit_only is not set, then in the absence of both 'lib' and
'bin' sections in the module.json file, the "source" directory
will be returned.
Note that currently modules may define only a single executable
binary or library to be built by the automatic build system, by
specifying `"bin": "dir-to-be-built-into-binary"`, or `"lib":
"dir-to-be-built-into-library"`, and the bin/lib will always have
the same name as the module. The default behaviour if nothing is
specified is for the 'source' directory to be built into a library.
The module.json syntax may allow for other combinations in the
future (and callers of this function should not rely on it
returning only a single item). For example, a "bin": {"dirname":
"exename"} syntax might be supported, however currently more
complex builds must be controlled by custom CMakeLists.
|
yotta/lib/component.py
|
def getLibs(self, explicit_only=False):
''' Return a dictionary of libraries to compile: {"dirname":"libname"},
this is used when automatically generating CMakeLists.
If explicit_only is not set, then in the absence of both 'lib' and
'bin' sections in the module.json file, the "source" directory
will be returned.
Note that currently modules may define only a single executable
binary or library to be built by the automatic build system, by
specifying `"bin": "dir-to-be-built-into-binary"`, or `"lib":
"dir-to-be-built-into-library"`, and the bin/lib will always have
the same name as the module. The default behaviour if nothing is
specified is for the 'source' directory to be built into a library.
The module.json syntax may allow for other combinations in the
future (and callers of this function should not rely on it
returning only a single item). For example, a "bin": {"dirname":
"exename"} syntax might be supported, however currently more
complex builds must be controlled by custom CMakeLists.
'''
if 'lib' in self.description:
return {os.path.normpath(self.description['lib']): self.getName()}
elif 'bin' not in self.description and not explicit_only:
return {'source': self.getName()}
else:
return {}
|
def getLibs(self, explicit_only=False):
''' Return a dictionary of libraries to compile: {"dirname":"libname"},
this is used when automatically generating CMakeLists.
If explicit_only is not set, then in the absence of both 'lib' and
'bin' sections in the module.json file, the "source" directory
will be returned.
Note that currently modules may define only a single executable
binary or library to be built by the automatic build system, by
specifying `"bin": "dir-to-be-built-into-binary"`, or `"lib":
"dir-to-be-built-into-library"`, and the bin/lib will always have
the same name as the module. The default behaviour if nothing is
specified is for the 'source' directory to be built into a library.
The module.json syntax may allow for other combinations in the
future (and callers of this function should not rely on it
returning only a single item). For example, a "bin": {"dirname":
"exename"} syntax might be supported, however currently more
complex builds must be controlled by custom CMakeLists.
'''
if 'lib' in self.description:
return {os.path.normpath(self.description['lib']): self.getName()}
elif 'bin' not in self.description and not explicit_only:
return {'source': self.getName()}
else:
return {}
|
[
"Return",
"a",
"dictionary",
"of",
"libraries",
"to",
"compile",
":",
"{",
"dirname",
":",
"libname",
"}",
"this",
"is",
"used",
"when",
"automatically",
"generating",
"CMakeLists",
"."
] |
ARMmbed/yotta
|
python
|
https://github.com/ARMmbed/yotta/blob/56bc1e56c602fa20307b23fe27518e9cd6c11af1/yotta/lib/component.py#L751-L777
|
[
"def",
"getLibs",
"(",
"self",
",",
"explicit_only",
"=",
"False",
")",
":",
"if",
"'lib'",
"in",
"self",
".",
"description",
":",
"return",
"{",
"os",
".",
"path",
".",
"normpath",
"(",
"self",
".",
"description",
"[",
"'lib'",
"]",
")",
":",
"self",
".",
"getName",
"(",
")",
"}",
"elif",
"'bin'",
"not",
"in",
"self",
".",
"description",
"and",
"not",
"explicit_only",
":",
"return",
"{",
"'source'",
":",
"self",
".",
"getName",
"(",
")",
"}",
"else",
":",
"return",
"{",
"}"
] |
56bc1e56c602fa20307b23fe27518e9cd6c11af1
|
valid
|
Component.licenses
|
Return a list of licenses that apply to this module. (Strings,
which may be SPDX identifiers)
|
yotta/lib/component.py
|
def licenses(self):
''' Return a list of licenses that apply to this module. (Strings,
which may be SPDX identifiers)
'''
if 'license' in self.description:
return [self.description['license']]
else:
return [x['type'] for x in self.description['licenses']]
|
def licenses(self):
''' Return a list of licenses that apply to this module. (Strings,
which may be SPDX identifiers)
'''
if 'license' in self.description:
return [self.description['license']]
else:
return [x['type'] for x in self.description['licenses']]
|
[
"Return",
"a",
"list",
"of",
"licenses",
"that",
"apply",
"to",
"this",
"module",
".",
"(",
"Strings",
"which",
"may",
"be",
"SPDX",
"identifiers",
")"
] |
ARMmbed/yotta
|
python
|
https://github.com/ARMmbed/yotta/blob/56bc1e56c602fa20307b23fe27518e9cd6c11af1/yotta/lib/component.py#L779-L786
|
[
"def",
"licenses",
"(",
"self",
")",
":",
"if",
"'license'",
"in",
"self",
".",
"description",
":",
"return",
"[",
"self",
".",
"description",
"[",
"'license'",
"]",
"]",
"else",
":",
"return",
"[",
"x",
"[",
"'type'",
"]",
"for",
"x",
"in",
"self",
".",
"description",
"[",
"'licenses'",
"]",
"]"
] |
56bc1e56c602fa20307b23fe27518e9cd6c11af1
|
valid
|
Component.getExtraIncludes
|
Some components must export whole directories full of headers into
the search path. This is really really bad, and they shouldn't do
it, but support is provided as a concession to compatibility.
|
yotta/lib/component.py
|
def getExtraIncludes(self):
''' Some components must export whole directories full of headers into
the search path. This is really really bad, and they shouldn't do
it, but support is provided as a concession to compatibility.
'''
if 'extraIncludes' in self.description:
return [os.path.normpath(x) for x in self.description['extraIncludes']]
else:
return []
|
def getExtraIncludes(self):
''' Some components must export whole directories full of headers into
the search path. This is really really bad, and they shouldn't do
it, but support is provided as a concession to compatibility.
'''
if 'extraIncludes' in self.description:
return [os.path.normpath(x) for x in self.description['extraIncludes']]
else:
return []
|
[
"Some",
"components",
"must",
"export",
"whole",
"directories",
"full",
"of",
"headers",
"into",
"the",
"search",
"path",
".",
"This",
"is",
"really",
"really",
"bad",
"and",
"they",
"shouldn",
"t",
"do",
"it",
"but",
"support",
"is",
"provided",
"as",
"a",
"concession",
"to",
"compatibility",
"."
] |
ARMmbed/yotta
|
python
|
https://github.com/ARMmbed/yotta/blob/56bc1e56c602fa20307b23fe27518e9cd6c11af1/yotta/lib/component.py#L788-L796
|
[
"def",
"getExtraIncludes",
"(",
"self",
")",
":",
"if",
"'extraIncludes'",
"in",
"self",
".",
"description",
":",
"return",
"[",
"os",
".",
"path",
".",
"normpath",
"(",
"x",
")",
"for",
"x",
"in",
"self",
".",
"description",
"[",
"'extraIncludes'",
"]",
"]",
"else",
":",
"return",
"[",
"]"
] |
56bc1e56c602fa20307b23fe27518e9cd6c11af1
|
valid
|
Component.getExtraSysIncludes
|
Some components (e.g. libc) must export directories of header files
into the system include search path. They do this by adding a
'extraSysIncludes' : [ array of directories ] field in their
package description. This function returns the list of directories
(or an empty list), if it doesn't exist.
|
yotta/lib/component.py
|
def getExtraSysIncludes(self):
''' Some components (e.g. libc) must export directories of header files
into the system include search path. They do this by adding a
'extraSysIncludes' : [ array of directories ] field in their
package description. This function returns the list of directories
(or an empty list), if it doesn't exist.
'''
if 'extraSysIncludes' in self.description:
return [os.path.normpath(x) for x in self.description['extraSysIncludes']]
else:
return []
|
def getExtraSysIncludes(self):
''' Some components (e.g. libc) must export directories of header files
into the system include search path. They do this by adding a
'extraSysIncludes' : [ array of directories ] field in their
package description. This function returns the list of directories
(or an empty list), if it doesn't exist.
'''
if 'extraSysIncludes' in self.description:
return [os.path.normpath(x) for x in self.description['extraSysIncludes']]
else:
return []
|
[
"Some",
"components",
"(",
"e",
".",
"g",
".",
"libc",
")",
"must",
"export",
"directories",
"of",
"header",
"files",
"into",
"the",
"system",
"include",
"search",
"path",
".",
"They",
"do",
"this",
"by",
"adding",
"a",
"extraSysIncludes",
":",
"[",
"array",
"of",
"directories",
"]",
"field",
"in",
"their",
"package",
"description",
".",
"This",
"function",
"returns",
"the",
"list",
"of",
"directories",
"(",
"or",
"an",
"empty",
"list",
")",
"if",
"it",
"doesn",
"t",
"exist",
"."
] |
ARMmbed/yotta
|
python
|
https://github.com/ARMmbed/yotta/blob/56bc1e56c602fa20307b23fe27518e9cd6c11af1/yotta/lib/component.py#L798-L808
|
[
"def",
"getExtraSysIncludes",
"(",
"self",
")",
":",
"if",
"'extraSysIncludes'",
"in",
"self",
".",
"description",
":",
"return",
"[",
"os",
".",
"path",
".",
"normpath",
"(",
"x",
")",
"for",
"x",
"in",
"self",
".",
"description",
"[",
"'extraSysIncludes'",
"]",
"]",
"else",
":",
"return",
"[",
"]"
] |
56bc1e56c602fa20307b23fe27518e9cd6c11af1
|
valid
|
checkDependenciesForShrinkwrap
|
return a list of errors encountered (e.g. dependency missing or
specification not met
|
yotta/shrinkwrap.py
|
def checkDependenciesForShrinkwrap(dependency_list):
''' return a list of errors encountered (e.g. dependency missing or
specification not met
'''
# sourceparse, , parse version specifications, internall
from yotta.lib import sourceparse
errors = []
# first gather the available versions of things:
available_versions = {}
for mod in dependency_list.get('modules', []):
available_versions[mod['name']] = mod['version']
# now check that the available versions satisfy all of the specifications
# from other modules:
for mod in dependency_list.get('modules', []):
for spec_info in mod.get('specifications', []):
name = spec_info['name']
spec = spec_info['version']
if spec_info.get('testOnly', False):
# test-only specifications are ignored for shrinkwrap
continue
if not name in available_versions:
errors.append('dependency %s (required by %s) is missing' % (
name, mod['name']
))
else:
available_version = available_versions[name]
parsed_spec = sourceparse.parseSourceURL(spec)
if not parsed_spec.semanticSpecMatches(available_version):
errors.append('%s@%s does not meet specification %s required by %s' % (
name, available_version, parsed_spec.semanticSpec(), mod['name']
))
return errors
|
def checkDependenciesForShrinkwrap(dependency_list):
''' return a list of errors encountered (e.g. dependency missing or
specification not met
'''
# sourceparse, , parse version specifications, internall
from yotta.lib import sourceparse
errors = []
# first gather the available versions of things:
available_versions = {}
for mod in dependency_list.get('modules', []):
available_versions[mod['name']] = mod['version']
# now check that the available versions satisfy all of the specifications
# from other modules:
for mod in dependency_list.get('modules', []):
for spec_info in mod.get('specifications', []):
name = spec_info['name']
spec = spec_info['version']
if spec_info.get('testOnly', False):
# test-only specifications are ignored for shrinkwrap
continue
if not name in available_versions:
errors.append('dependency %s (required by %s) is missing' % (
name, mod['name']
))
else:
available_version = available_versions[name]
parsed_spec = sourceparse.parseSourceURL(spec)
if not parsed_spec.semanticSpecMatches(available_version):
errors.append('%s@%s does not meet specification %s required by %s' % (
name, available_version, parsed_spec.semanticSpec(), mod['name']
))
return errors
|
[
"return",
"a",
"list",
"of",
"errors",
"encountered",
"(",
"e",
".",
"g",
".",
"dependency",
"missing",
"or",
"specification",
"not",
"met"
] |
ARMmbed/yotta
|
python
|
https://github.com/ARMmbed/yotta/blob/56bc1e56c602fa20307b23fe27518e9cd6c11af1/yotta/shrinkwrap.py#L59-L91
|
[
"def",
"checkDependenciesForShrinkwrap",
"(",
"dependency_list",
")",
":",
"# sourceparse, , parse version specifications, internall",
"from",
"yotta",
".",
"lib",
"import",
"sourceparse",
"errors",
"=",
"[",
"]",
"# first gather the available versions of things:",
"available_versions",
"=",
"{",
"}",
"for",
"mod",
"in",
"dependency_list",
".",
"get",
"(",
"'modules'",
",",
"[",
"]",
")",
":",
"available_versions",
"[",
"mod",
"[",
"'name'",
"]",
"]",
"=",
"mod",
"[",
"'version'",
"]",
"# now check that the available versions satisfy all of the specifications",
"# from other modules:",
"for",
"mod",
"in",
"dependency_list",
".",
"get",
"(",
"'modules'",
",",
"[",
"]",
")",
":",
"for",
"spec_info",
"in",
"mod",
".",
"get",
"(",
"'specifications'",
",",
"[",
"]",
")",
":",
"name",
"=",
"spec_info",
"[",
"'name'",
"]",
"spec",
"=",
"spec_info",
"[",
"'version'",
"]",
"if",
"spec_info",
".",
"get",
"(",
"'testOnly'",
",",
"False",
")",
":",
"# test-only specifications are ignored for shrinkwrap",
"continue",
"if",
"not",
"name",
"in",
"available_versions",
":",
"errors",
".",
"append",
"(",
"'dependency %s (required by %s) is missing'",
"%",
"(",
"name",
",",
"mod",
"[",
"'name'",
"]",
")",
")",
"else",
":",
"available_version",
"=",
"available_versions",
"[",
"name",
"]",
"parsed_spec",
"=",
"sourceparse",
".",
"parseSourceURL",
"(",
"spec",
")",
"if",
"not",
"parsed_spec",
".",
"semanticSpecMatches",
"(",
"available_version",
")",
":",
"errors",
".",
"append",
"(",
"'%s@%s does not meet specification %s required by %s'",
"%",
"(",
"name",
",",
"available_version",
",",
"parsed_spec",
".",
"semanticSpec",
"(",
")",
",",
"mod",
"[",
"'name'",
"]",
")",
")",
"return",
"errors"
] |
56bc1e56c602fa20307b23fe27518e9cd6c11af1
|
valid
|
GitWorkingCopy.availableVersions
|
return a list of GitCloneVersion objects for tags which are valid
semantic version idenfitifiers.
|
yotta/lib/git_access.py
|
def availableVersions(self):
''' return a list of GitCloneVersion objects for tags which are valid
semantic version idenfitifiers.
'''
r = []
for t in self.vcs.tags():
logger.debug("available version tag: %s", t)
# ignore empty tags:
if not len(t.strip()):
continue
try:
r.append(GitCloneVersion(t, t, self))
except ValueError:
logger.debug('invalid version tag: %s', t)
return r
|
def availableVersions(self):
''' return a list of GitCloneVersion objects for tags which are valid
semantic version idenfitifiers.
'''
r = []
for t in self.vcs.tags():
logger.debug("available version tag: %s", t)
# ignore empty tags:
if not len(t.strip()):
continue
try:
r.append(GitCloneVersion(t, t, self))
except ValueError:
logger.debug('invalid version tag: %s', t)
return r
|
[
"return",
"a",
"list",
"of",
"GitCloneVersion",
"objects",
"for",
"tags",
"which",
"are",
"valid",
"semantic",
"version",
"idenfitifiers",
"."
] |
ARMmbed/yotta
|
python
|
https://github.com/ARMmbed/yotta/blob/56bc1e56c602fa20307b23fe27518e9cd6c11af1/yotta/lib/git_access.py#L48-L62
|
[
"def",
"availableVersions",
"(",
"self",
")",
":",
"r",
"=",
"[",
"]",
"for",
"t",
"in",
"self",
".",
"vcs",
".",
"tags",
"(",
")",
":",
"logger",
".",
"debug",
"(",
"\"available version tag: %s\"",
",",
"t",
")",
"# ignore empty tags:",
"if",
"not",
"len",
"(",
"t",
".",
"strip",
"(",
")",
")",
":",
"continue",
"try",
":",
"r",
".",
"append",
"(",
"GitCloneVersion",
"(",
"t",
",",
"t",
",",
"self",
")",
")",
"except",
"ValueError",
":",
"logger",
".",
"debug",
"(",
"'invalid version tag: %s'",
",",
"t",
")",
"return",
"r"
] |
56bc1e56c602fa20307b23fe27518e9cd6c11af1
|
valid
|
GitWorkingCopy.commitVersion
|
return a GithubComponentVersion object for a specific commit if valid
|
yotta/lib/git_access.py
|
def commitVersion(self, spec):
''' return a GithubComponentVersion object for a specific commit if valid
'''
import re
commit_match = re.match('^[a-f0-9]{7,40}$', spec, re.I)
if commit_match:
return GitCloneVersion('', spec, self)
return None
|
def commitVersion(self, spec):
''' return a GithubComponentVersion object for a specific commit if valid
'''
import re
commit_match = re.match('^[a-f0-9]{7,40}$', spec, re.I)
if commit_match:
return GitCloneVersion('', spec, self)
return None
|
[
"return",
"a",
"GithubComponentVersion",
"object",
"for",
"a",
"specific",
"commit",
"if",
"valid"
] |
ARMmbed/yotta
|
python
|
https://github.com/ARMmbed/yotta/blob/56bc1e56c602fa20307b23fe27518e9cd6c11af1/yotta/lib/git_access.py#L78-L87
|
[
"def",
"commitVersion",
"(",
"self",
",",
"spec",
")",
":",
"import",
"re",
"commit_match",
"=",
"re",
".",
"match",
"(",
"'^[a-f0-9]{7,40}$'",
",",
"spec",
",",
"re",
".",
"I",
")",
"if",
"commit_match",
":",
"return",
"GitCloneVersion",
"(",
"''",
",",
"spec",
",",
"self",
")",
"return",
"None"
] |
56bc1e56c602fa20307b23fe27518e9cd6c11af1
|
valid
|
GitComponent.createFromSource
|
returns a git component for any git:// url, or None if this is not
a git component.
Normally version will be empty, unless the original url was of the
form 'git://...#version', which can be used to grab a particular
tag or branch, or ...#>=1.2.3, which can be used to specify
semantic version specifications on tags.
|
yotta/lib/git_access.py
|
def createFromSource(cls, vs, name=None):
''' returns a git component for any git:// url, or None if this is not
a git component.
Normally version will be empty, unless the original url was of the
form 'git://...#version', which can be used to grab a particular
tag or branch, or ...#>=1.2.3, which can be used to specify
semantic version specifications on tags.
'''
return GitComponent(vs.location, vs.spec, vs.semantic_spec)
|
def createFromSource(cls, vs, name=None):
''' returns a git component for any git:// url, or None if this is not
a git component.
Normally version will be empty, unless the original url was of the
form 'git://...#version', which can be used to grab a particular
tag or branch, or ...#>=1.2.3, which can be used to specify
semantic version specifications on tags.
'''
return GitComponent(vs.location, vs.spec, vs.semantic_spec)
|
[
"returns",
"a",
"git",
"component",
"for",
"any",
"git",
":",
"//",
"url",
"or",
"None",
"if",
"this",
"is",
"not",
"a",
"git",
"component",
"."
] |
ARMmbed/yotta
|
python
|
https://github.com/ARMmbed/yotta/blob/56bc1e56c602fa20307b23fe27518e9cd6c11af1/yotta/lib/git_access.py#L98-L107
|
[
"def",
"createFromSource",
"(",
"cls",
",",
"vs",
",",
"name",
"=",
"None",
")",
":",
"return",
"GitComponent",
"(",
"vs",
".",
"location",
",",
"vs",
".",
"spec",
",",
"vs",
".",
"semantic_spec",
")"
] |
56bc1e56c602fa20307b23fe27518e9cd6c11af1
|
valid
|
_mergeDictionaries
|
merge dictionaries of dictionaries recursively, with elements from
dictionaries earlier in the argument sequence taking precedence
|
yotta/lib/target.py
|
def _mergeDictionaries(*args):
''' merge dictionaries of dictionaries recursively, with elements from
dictionaries earlier in the argument sequence taking precedence
'''
# to support merging of OrderedDicts, copy the result type from the first
# argument:
result = type(args[0])()
for k, v in itertools.chain(*[x.items() for x in args]):
if not k in result:
result[k] = v
elif isinstance(result[k], dict) and isinstance(v, dict):
result[k] = _mergeDictionaries(result[k], v)
return result
|
def _mergeDictionaries(*args):
''' merge dictionaries of dictionaries recursively, with elements from
dictionaries earlier in the argument sequence taking precedence
'''
# to support merging of OrderedDicts, copy the result type from the first
# argument:
result = type(args[0])()
for k, v in itertools.chain(*[x.items() for x in args]):
if not k in result:
result[k] = v
elif isinstance(result[k], dict) and isinstance(v, dict):
result[k] = _mergeDictionaries(result[k], v)
return result
|
[
"merge",
"dictionaries",
"of",
"dictionaries",
"recursively",
"with",
"elements",
"from",
"dictionaries",
"earlier",
"in",
"the",
"argument",
"sequence",
"taking",
"precedence"
] |
ARMmbed/yotta
|
python
|
https://github.com/ARMmbed/yotta/blob/56bc1e56c602fa20307b23fe27518e9cd6c11af1/yotta/lib/target.py#L41-L53
|
[
"def",
"_mergeDictionaries",
"(",
"*",
"args",
")",
":",
"# to support merging of OrderedDicts, copy the result type from the first",
"# argument:",
"result",
"=",
"type",
"(",
"args",
"[",
"0",
"]",
")",
"(",
")",
"for",
"k",
",",
"v",
"in",
"itertools",
".",
"chain",
"(",
"*",
"[",
"x",
".",
"items",
"(",
")",
"for",
"x",
"in",
"args",
"]",
")",
":",
"if",
"not",
"k",
"in",
"result",
":",
"result",
"[",
"k",
"]",
"=",
"v",
"elif",
"isinstance",
"(",
"result",
"[",
"k",
"]",
",",
"dict",
")",
"and",
"isinstance",
"(",
"v",
",",
"dict",
")",
":",
"result",
"[",
"k",
"]",
"=",
"_mergeDictionaries",
"(",
"result",
"[",
"k",
"]",
",",
"v",
")",
"return",
"result"
] |
56bc1e56c602fa20307b23fe27518e9cd6c11af1
|
valid
|
_mirrorStructure
|
create a new nested dictionary object with the same structure as
'dictionary', but with all scalar values replaced with 'value'
|
yotta/lib/target.py
|
def _mirrorStructure(dictionary, value):
''' create a new nested dictionary object with the same structure as
'dictionary', but with all scalar values replaced with 'value'
'''
result = type(dictionary)()
for k in dictionary.keys():
if isinstance(dictionary[k], dict):
result[k] = _mirrorStructure(dictionary[k], value)
else:
result[k] = value
return result
|
def _mirrorStructure(dictionary, value):
''' create a new nested dictionary object with the same structure as
'dictionary', but with all scalar values replaced with 'value'
'''
result = type(dictionary)()
for k in dictionary.keys():
if isinstance(dictionary[k], dict):
result[k] = _mirrorStructure(dictionary[k], value)
else:
result[k] = value
return result
|
[
"create",
"a",
"new",
"nested",
"dictionary",
"object",
"with",
"the",
"same",
"structure",
"as",
"dictionary",
"but",
"with",
"all",
"scalar",
"values",
"replaced",
"with",
"value"
] |
ARMmbed/yotta
|
python
|
https://github.com/ARMmbed/yotta/blob/56bc1e56c602fa20307b23fe27518e9cd6c11af1/yotta/lib/target.py#L55-L65
|
[
"def",
"_mirrorStructure",
"(",
"dictionary",
",",
"value",
")",
":",
"result",
"=",
"type",
"(",
"dictionary",
")",
"(",
")",
"for",
"k",
"in",
"dictionary",
".",
"keys",
"(",
")",
":",
"if",
"isinstance",
"(",
"dictionary",
"[",
"k",
"]",
",",
"dict",
")",
":",
"result",
"[",
"k",
"]",
"=",
"_mirrorStructure",
"(",
"dictionary",
"[",
"k",
"]",
",",
"value",
")",
"else",
":",
"result",
"[",
"k",
"]",
"=",
"value",
"return",
"result"
] |
56bc1e56c602fa20307b23fe27518e9cd6c11af1
|
valid
|
loadAdditionalConfig
|
returns (error, config)
|
yotta/lib/target.py
|
def loadAdditionalConfig(config_path):
''' returns (error, config)
'''
error = None
config = {}
if not config_path:
return (error, config)
if os.path.isfile(config_path):
try:
config = ordered_json.load(config_path)
except Exception as e:
error = "Invalid syntax in file %s: %s" % (config_path, e)
else:
# try to interpret the argument as literal JSON
try:
config = ordered_json.loads(config_path)
except Exception as e:
# if this fails too, guess whether it was intended to be JSON or
# not, and display an appropriate error message
if '{' in config_path or '}' in config_path:
error = "Invalid syntax in literal JSON: %s" % e
else:
error = "File \"%s\" does not exist" % config_path
logger.debug('read additional config: %s', config)
return (error, config)
|
def loadAdditionalConfig(config_path):
''' returns (error, config)
'''
error = None
config = {}
if not config_path:
return (error, config)
if os.path.isfile(config_path):
try:
config = ordered_json.load(config_path)
except Exception as e:
error = "Invalid syntax in file %s: %s" % (config_path, e)
else:
# try to interpret the argument as literal JSON
try:
config = ordered_json.loads(config_path)
except Exception as e:
# if this fails too, guess whether it was intended to be JSON or
# not, and display an appropriate error message
if '{' in config_path or '}' in config_path:
error = "Invalid syntax in literal JSON: %s" % e
else:
error = "File \"%s\" does not exist" % config_path
logger.debug('read additional config: %s', config)
return (error, config)
|
[
"returns",
"(",
"error",
"config",
")"
] |
ARMmbed/yotta
|
python
|
https://github.com/ARMmbed/yotta/blob/56bc1e56c602fa20307b23fe27518e9cd6c11af1/yotta/lib/target.py#L79-L103
|
[
"def",
"loadAdditionalConfig",
"(",
"config_path",
")",
":",
"error",
"=",
"None",
"config",
"=",
"{",
"}",
"if",
"not",
"config_path",
":",
"return",
"(",
"error",
",",
"config",
")",
"if",
"os",
".",
"path",
".",
"isfile",
"(",
"config_path",
")",
":",
"try",
":",
"config",
"=",
"ordered_json",
".",
"load",
"(",
"config_path",
")",
"except",
"Exception",
"as",
"e",
":",
"error",
"=",
"\"Invalid syntax in file %s: %s\"",
"%",
"(",
"config_path",
",",
"e",
")",
"else",
":",
"# try to interpret the argument as literal JSON",
"try",
":",
"config",
"=",
"ordered_json",
".",
"loads",
"(",
"config_path",
")",
"except",
"Exception",
"as",
"e",
":",
"# if this fails too, guess whether it was intended to be JSON or",
"# not, and display an appropriate error message",
"if",
"'{'",
"in",
"config_path",
"or",
"'}'",
"in",
"config_path",
":",
"error",
"=",
"\"Invalid syntax in literal JSON: %s\"",
"%",
"e",
"else",
":",
"error",
"=",
"\"File \\\"%s\\\" does not exist\"",
"%",
"config_path",
"logger",
".",
"debug",
"(",
"'read additional config: %s'",
",",
"config",
")",
"return",
"(",
"error",
",",
"config",
")"
] |
56bc1e56c602fa20307b23fe27518e9cd6c11af1
|
valid
|
getDerivedTarget
|
Get the specified target description, optionally ensuring that it (and
all dependencies) are installed in targets_path.
Returns (DerivedTarget, errors), or (None, errors) if the leaf target
could not be found/installed.
|
yotta/lib/target.py
|
def getDerivedTarget(
target_name_and_version,
targets_path,
application_dir = None,
install_missing = True,
update_installed = False,
additional_config = None,
shrinkwrap = None
):
# access, , get components, internal
from yotta.lib import access
from yotta.lib import access_common
''' Get the specified target description, optionally ensuring that it (and
all dependencies) are installed in targets_path.
Returns (DerivedTarget, errors), or (None, errors) if the leaf target
could not be found/installed.
'''
logger.debug('satisfy target: %s' % target_name_and_version);
if ',' in target_name_and_version:
name, version_req = target_name_and_version.split(',')
else:
name = target_name_and_version
version_req = '*'
# shrinkwrap is the raw json form, not mapping form here, so rearrange it
# before indexing:
if shrinkwrap is not None:
shrinkwrap_version_req = {
x['name']: x['version'] for x in shrinkwrap.get('targets', [])
}.get(name, None)
else:
shrinkwrap_version_req = None
if shrinkwrap_version_req is not None:
logger.debug(
'respecting shrinkwrap version %s for %s', shrinkwrap_version_req, name
)
dspec = pack.DependencySpec(
name,
version_req,
shrinkwrap_version_req = shrinkwrap_version_req
)
leaf_target = None
previous_name = dspec.name
search_dirs = [targets_path]
target_hierarchy = []
errors = []
while True:
t = None
try:
if install_missing:
t = access.satisfyVersion(
name = dspec.name,
version_required = dspec.versionReq(),
available = target_hierarchy,
search_paths = search_dirs,
working_directory = targets_path,
update_installed = ('Update' if update_installed else None),
type = 'target',
inherit_shrinkwrap = shrinkwrap
)
else:
t = access.satisfyVersionFromSearchPaths(
name = dspec.name,
version_required = dspec.versionReq(),
search_paths = search_dirs,
type = 'target',
inherit_shrinkwrap = shrinkwrap
)
except access_common.AccessException as e:
errors.append(e)
if not t:
if install_missing:
logger.error(
'could not install target %s for %s' %
(dspec, previous_name)
)
break
else:
target_hierarchy.append(t)
previous_name = dspec.name
assert(isinstance(t, Target))
dspec = t.baseTargetSpec() #pylint: disable=no-member
if not leaf_target:
leaf_target = t
if dspec is None:
break
if leaf_target is None:
return (None, errors)
# if we have a valid target, try to load the app-specific config data (if
# any):
app_config = {}
if application_dir is not None:
app_config_fname = os.path.join(application_dir, App_Config_File)
if os.path.exists(app_config_fname):
try:
app_config = ordered_json.load(app_config_fname)
except Exception as e:
errors.append(Exception("Invalid application config.json: %s" % (e)))
return (DerivedTarget(leaf_target, target_hierarchy[1:], app_config, additional_config), errors)
|
def getDerivedTarget(
target_name_and_version,
targets_path,
application_dir = None,
install_missing = True,
update_installed = False,
additional_config = None,
shrinkwrap = None
):
# access, , get components, internal
from yotta.lib import access
from yotta.lib import access_common
''' Get the specified target description, optionally ensuring that it (and
all dependencies) are installed in targets_path.
Returns (DerivedTarget, errors), or (None, errors) if the leaf target
could not be found/installed.
'''
logger.debug('satisfy target: %s' % target_name_and_version);
if ',' in target_name_and_version:
name, version_req = target_name_and_version.split(',')
else:
name = target_name_and_version
version_req = '*'
# shrinkwrap is the raw json form, not mapping form here, so rearrange it
# before indexing:
if shrinkwrap is not None:
shrinkwrap_version_req = {
x['name']: x['version'] for x in shrinkwrap.get('targets', [])
}.get(name, None)
else:
shrinkwrap_version_req = None
if shrinkwrap_version_req is not None:
logger.debug(
'respecting shrinkwrap version %s for %s', shrinkwrap_version_req, name
)
dspec = pack.DependencySpec(
name,
version_req,
shrinkwrap_version_req = shrinkwrap_version_req
)
leaf_target = None
previous_name = dspec.name
search_dirs = [targets_path]
target_hierarchy = []
errors = []
while True:
t = None
try:
if install_missing:
t = access.satisfyVersion(
name = dspec.name,
version_required = dspec.versionReq(),
available = target_hierarchy,
search_paths = search_dirs,
working_directory = targets_path,
update_installed = ('Update' if update_installed else None),
type = 'target',
inherit_shrinkwrap = shrinkwrap
)
else:
t = access.satisfyVersionFromSearchPaths(
name = dspec.name,
version_required = dspec.versionReq(),
search_paths = search_dirs,
type = 'target',
inherit_shrinkwrap = shrinkwrap
)
except access_common.AccessException as e:
errors.append(e)
if not t:
if install_missing:
logger.error(
'could not install target %s for %s' %
(dspec, previous_name)
)
break
else:
target_hierarchy.append(t)
previous_name = dspec.name
assert(isinstance(t, Target))
dspec = t.baseTargetSpec() #pylint: disable=no-member
if not leaf_target:
leaf_target = t
if dspec is None:
break
if leaf_target is None:
return (None, errors)
# if we have a valid target, try to load the app-specific config data (if
# any):
app_config = {}
if application_dir is not None:
app_config_fname = os.path.join(application_dir, App_Config_File)
if os.path.exists(app_config_fname):
try:
app_config = ordered_json.load(app_config_fname)
except Exception as e:
errors.append(Exception("Invalid application config.json: %s" % (e)))
return (DerivedTarget(leaf_target, target_hierarchy[1:], app_config, additional_config), errors)
|
[
"Get",
"the",
"specified",
"target",
"description",
"optionally",
"ensuring",
"that",
"it",
"(",
"and",
"all",
"dependencies",
")",
"are",
"installed",
"in",
"targets_path",
"."
] |
ARMmbed/yotta
|
python
|
https://github.com/ARMmbed/yotta/blob/56bc1e56c602fa20307b23fe27518e9cd6c11af1/yotta/lib/target.py#L105-L206
|
[
"def",
"getDerivedTarget",
"(",
"target_name_and_version",
",",
"targets_path",
",",
"application_dir",
"=",
"None",
",",
"install_missing",
"=",
"True",
",",
"update_installed",
"=",
"False",
",",
"additional_config",
"=",
"None",
",",
"shrinkwrap",
"=",
"None",
")",
":",
"# access, , get components, internal",
"from",
"yotta",
".",
"lib",
"import",
"access",
"from",
"yotta",
".",
"lib",
"import",
"access_common",
"logger",
".",
"debug",
"(",
"'satisfy target: %s'",
"%",
"target_name_and_version",
")",
"if",
"','",
"in",
"target_name_and_version",
":",
"name",
",",
"version_req",
"=",
"target_name_and_version",
".",
"split",
"(",
"','",
")",
"else",
":",
"name",
"=",
"target_name_and_version",
"version_req",
"=",
"'*'",
"# shrinkwrap is the raw json form, not mapping form here, so rearrange it",
"# before indexing:",
"if",
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"is",
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"None",
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"{",
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"[",
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"'targets'",
",",
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")",
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",",
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"[",
"1",
":",
"]",
",",
"app_config",
",",
"additional_config",
")",
",",
"errors",
")"
] |
56bc1e56c602fa20307b23fe27518e9cd6c11af1
|
valid
|
Target.baseTargetSpec
|
returns pack.DependencySpec for the base target of this target (or
None if this target does not inherit from another target.
|
yotta/lib/target.py
|
def baseTargetSpec(self):
''' returns pack.DependencySpec for the base target of this target (or
None if this target does not inherit from another target.
'''
inherits = self.description.get('inherits', {})
if len(inherits) == 1:
name, version_req = list(inherits.items())[0]
shrinkwrap_version_req = self.getShrinkwrapMapping('targets').get(name, None)
if shrinkwrap_version_req is not None:
logger.debug(
'respecting shrinkwrap version %s for %s', shrinkwrap_version_req, name
)
return pack.DependencySpec(
name,
version_req,
shrinkwrap_version_req = shrinkwrap_version_req
)
elif len(inherits) > 1:
logger.error('target %s specifies multiple base targets, but only one is allowed', self.getName())
return None
|
def baseTargetSpec(self):
''' returns pack.DependencySpec for the base target of this target (or
None if this target does not inherit from another target.
'''
inherits = self.description.get('inherits', {})
if len(inherits) == 1:
name, version_req = list(inherits.items())[0]
shrinkwrap_version_req = self.getShrinkwrapMapping('targets').get(name, None)
if shrinkwrap_version_req is not None:
logger.debug(
'respecting shrinkwrap version %s for %s', shrinkwrap_version_req, name
)
return pack.DependencySpec(
name,
version_req,
shrinkwrap_version_req = shrinkwrap_version_req
)
elif len(inherits) > 1:
logger.error('target %s specifies multiple base targets, but only one is allowed', self.getName())
return None
|
[
"returns",
"pack",
".",
"DependencySpec",
"for",
"the",
"base",
"target",
"of",
"this",
"target",
"(",
"or",
"None",
"if",
"this",
"target",
"does",
"not",
"inherit",
"from",
"another",
"target",
"."
] |
ARMmbed/yotta
|
python
|
https://github.com/ARMmbed/yotta/blob/56bc1e56c602fa20307b23fe27518e9cd6c11af1/yotta/lib/target.py#L235-L254
|
[
"def",
"baseTargetSpec",
"(",
"self",
")",
":",
"inherits",
"=",
"self",
".",
"description",
".",
"get",
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"'inherits'",
",",
"{",
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"if",
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"(",
"inherits",
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"version_req",
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"(",
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"items",
"(",
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")",
"[",
"0",
"]",
"shrinkwrap_version_req",
"=",
"self",
".",
"getShrinkwrapMapping",
"(",
"'targets'",
")",
".",
"get",
"(",
"name",
",",
"None",
")",
"if",
"shrinkwrap_version_req",
"is",
"not",
"None",
":",
"logger",
".",
"debug",
"(",
"'respecting shrinkwrap version %s for %s'",
",",
"shrinkwrap_version_req",
",",
"name",
")",
"return",
"pack",
".",
"DependencySpec",
"(",
"name",
",",
"version_req",
",",
"shrinkwrap_version_req",
"=",
"shrinkwrap_version_req",
")",
"elif",
"len",
"(",
"inherits",
")",
">",
"1",
":",
"logger",
".",
"error",
"(",
"'target %s specifies multiple base targets, but only one is allowed'",
",",
"self",
".",
"getName",
"(",
")",
")",
"return",
"None"
] |
56bc1e56c602fa20307b23fe27518e9cd6c11af1
|
valid
|
DerivedTarget.getScript
|
return the specified script if one exists (possibly inherited from
a base target)
|
yotta/lib/target.py
|
def getScript(self, scriptname):
''' return the specified script if one exists (possibly inherited from
a base target)
'''
for t in self.hierarchy:
s = t.getScript(scriptname)
if s:
return s
return None
|
def getScript(self, scriptname):
''' return the specified script if one exists (possibly inherited from
a base target)
'''
for t in self.hierarchy:
s = t.getScript(scriptname)
if s:
return s
return None
|
[
"return",
"the",
"specified",
"script",
"if",
"one",
"exists",
"(",
"possibly",
"inherited",
"from",
"a",
"base",
"target",
")"
] |
ARMmbed/yotta
|
python
|
https://github.com/ARMmbed/yotta/blob/56bc1e56c602fa20307b23fe27518e9cd6c11af1/yotta/lib/target.py#L301-L309
|
[
"def",
"getScript",
"(",
"self",
",",
"scriptname",
")",
":",
"for",
"t",
"in",
"self",
".",
"hierarchy",
":",
"s",
"=",
"t",
".",
"getScript",
"(",
"scriptname",
")",
"if",
"s",
":",
"return",
"s",
"return",
"None"
] |
56bc1e56c602fa20307b23fe27518e9cd6c11af1
|
valid
|
DerivedTarget._loadConfig
|
load the configuration information from the target hierarchy
|
yotta/lib/target.py
|
def _loadConfig(self):
''' load the configuration information from the target hierarchy '''
config_dicts = [self.additional_config, self.app_config] + [t.getConfig() for t in self.hierarchy]
# create an identical set of dictionaries, but with the names of the
# sources in place of the values. When these are merged they will show
# where each merged property came from:
config_blame = [
_mirrorStructure(self.additional_config, 'command-line config'),
_mirrorStructure(self.app_config, 'application\'s config.json'),
] + [
_mirrorStructure(t.getConfig(), t.getName()) for t in self.hierarchy
]
self.config = _mergeDictionaries(*config_dicts)
self.config_blame = _mergeDictionaries(*config_blame)
|
def _loadConfig(self):
''' load the configuration information from the target hierarchy '''
config_dicts = [self.additional_config, self.app_config] + [t.getConfig() for t in self.hierarchy]
# create an identical set of dictionaries, but with the names of the
# sources in place of the values. When these are merged they will show
# where each merged property came from:
config_blame = [
_mirrorStructure(self.additional_config, 'command-line config'),
_mirrorStructure(self.app_config, 'application\'s config.json'),
] + [
_mirrorStructure(t.getConfig(), t.getName()) for t in self.hierarchy
]
self.config = _mergeDictionaries(*config_dicts)
self.config_blame = _mergeDictionaries(*config_blame)
|
[
"load",
"the",
"configuration",
"information",
"from",
"the",
"target",
"hierarchy"
] |
ARMmbed/yotta
|
python
|
https://github.com/ARMmbed/yotta/blob/56bc1e56c602fa20307b23fe27518e9cd6c11af1/yotta/lib/target.py#L311-L325
|
[
"def",
"_loadConfig",
"(",
"self",
")",
":",
"config_dicts",
"=",
"[",
"self",
".",
"additional_config",
",",
"self",
".",
"app_config",
"]",
"+",
"[",
"t",
".",
"getConfig",
"(",
")",
"for",
"t",
"in",
"self",
".",
"hierarchy",
"]",
"# create an identical set of dictionaries, but with the names of the",
"# sources in place of the values. When these are merged they will show",
"# where each merged property came from:",
"config_blame",
"=",
"[",
"_mirrorStructure",
"(",
"self",
".",
"additional_config",
",",
"'command-line config'",
")",
",",
"_mirrorStructure",
"(",
"self",
".",
"app_config",
",",
"'application\\'s config.json'",
")",
",",
"]",
"+",
"[",
"_mirrorStructure",
"(",
"t",
".",
"getConfig",
"(",
")",
",",
"t",
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"getName",
"(",
")",
")",
"for",
"t",
"in",
"self",
".",
"hierarchy",
"]",
"self",
".",
"config",
"=",
"_mergeDictionaries",
"(",
"*",
"config_dicts",
")",
"self",
".",
"config_blame",
"=",
"_mergeDictionaries",
"(",
"*",
"config_blame",
")"
] |
56bc1e56c602fa20307b23fe27518e9cd6c11af1
|
valid
|
DerivedTarget.getToolchainFiles
|
return a list of toolchain file paths in override order (starting
at the bottom/leaf of the hierarchy and ending at the base).
The list is returned in the order they should be included
(most-derived last).
|
yotta/lib/target.py
|
def getToolchainFiles(self):
''' return a list of toolchain file paths in override order (starting
at the bottom/leaf of the hierarchy and ending at the base).
The list is returned in the order they should be included
(most-derived last).
'''
return reversed([
os.path.join(x.path, x.description['toolchain']) for x in self.hierarchy if 'toolchain' in x.description
])
|
def getToolchainFiles(self):
''' return a list of toolchain file paths in override order (starting
at the bottom/leaf of the hierarchy and ending at the base).
The list is returned in the order they should be included
(most-derived last).
'''
return reversed([
os.path.join(x.path, x.description['toolchain']) for x in self.hierarchy if 'toolchain' in x.description
])
|
[
"return",
"a",
"list",
"of",
"toolchain",
"file",
"paths",
"in",
"override",
"order",
"(",
"starting",
"at",
"the",
"bottom",
"/",
"leaf",
"of",
"the",
"hierarchy",
"and",
"ending",
"at",
"the",
"base",
")",
".",
"The",
"list",
"is",
"returned",
"in",
"the",
"order",
"they",
"should",
"be",
"included",
"(",
"most",
"-",
"derived",
"last",
")",
"."
] |
ARMmbed/yotta
|
python
|
https://github.com/ARMmbed/yotta/blob/56bc1e56c602fa20307b23fe27518e9cd6c11af1/yotta/lib/target.py#L367-L375
|
[
"def",
"getToolchainFiles",
"(",
"self",
")",
":",
"return",
"reversed",
"(",
"[",
"os",
".",
"path",
".",
"join",
"(",
"x",
".",
"path",
",",
"x",
".",
"description",
"[",
"'toolchain'",
"]",
")",
"for",
"x",
"in",
"self",
".",
"hierarchy",
"if",
"'toolchain'",
"in",
"x",
".",
"description",
"]",
")"
] |
56bc1e56c602fa20307b23fe27518e9cd6c11af1
|
valid
|
DerivedTarget.getAdditionalIncludes
|
Return the list of cmake files which are to be included by yotta in
every module built. The list is returned in the order they should
be included (most-derived last).
|
yotta/lib/target.py
|
def getAdditionalIncludes(self):
''' Return the list of cmake files which are to be included by yotta in
every module built. The list is returned in the order they should
be included (most-derived last).
'''
return reversed([
os.path.join(t.path, include_file)
for t in self.hierarchy
for include_file in t.description.get('cmakeIncludes', [])
])
|
def getAdditionalIncludes(self):
''' Return the list of cmake files which are to be included by yotta in
every module built. The list is returned in the order they should
be included (most-derived last).
'''
return reversed([
os.path.join(t.path, include_file)
for t in self.hierarchy
for include_file in t.description.get('cmakeIncludes', [])
])
|
[
"Return",
"the",
"list",
"of",
"cmake",
"files",
"which",
"are",
"to",
"be",
"included",
"by",
"yotta",
"in",
"every",
"module",
"built",
".",
"The",
"list",
"is",
"returned",
"in",
"the",
"order",
"they",
"should",
"be",
"included",
"(",
"most",
"-",
"derived",
"last",
")",
"."
] |
ARMmbed/yotta
|
python
|
https://github.com/ARMmbed/yotta/blob/56bc1e56c602fa20307b23fe27518e9cd6c11af1/yotta/lib/target.py#L377-L386
|
[
"def",
"getAdditionalIncludes",
"(",
"self",
")",
":",
"return",
"reversed",
"(",
"[",
"os",
".",
"path",
".",
"join",
"(",
"t",
".",
"path",
",",
"include_file",
")",
"for",
"t",
"in",
"self",
".",
"hierarchy",
"for",
"include_file",
"in",
"t",
".",
"description",
".",
"get",
"(",
"'cmakeIncludes'",
",",
"[",
"]",
")",
"]",
")"
] |
56bc1e56c602fa20307b23fe27518e9cd6c11af1
|
valid
|
DerivedTarget.inheritsFrom
|
Return true if this target inherits from the named target (directly
or indirectly. Also returns true if this target is the named
target. Otherwise return false.
|
yotta/lib/target.py
|
def inheritsFrom(self, target_name):
''' Return true if this target inherits from the named target (directly
or indirectly. Also returns true if this target is the named
target. Otherwise return false.
'''
for t in self.hierarchy:
if t and t.getName() == target_name or target_name in t.description.get('inherits', {}):
return True
return False
|
def inheritsFrom(self, target_name):
''' Return true if this target inherits from the named target (directly
or indirectly. Also returns true if this target is the named
target. Otherwise return false.
'''
for t in self.hierarchy:
if t and t.getName() == target_name or target_name in t.description.get('inherits', {}):
return True
return False
|
[
"Return",
"true",
"if",
"this",
"target",
"inherits",
"from",
"the",
"named",
"target",
"(",
"directly",
"or",
"indirectly",
".",
"Also",
"returns",
"true",
"if",
"this",
"target",
"is",
"the",
"named",
"target",
".",
"Otherwise",
"return",
"false",
"."
] |
ARMmbed/yotta
|
python
|
https://github.com/ARMmbed/yotta/blob/56bc1e56c602fa20307b23fe27518e9cd6c11af1/yotta/lib/target.py#L388-L396
|
[
"def",
"inheritsFrom",
"(",
"self",
",",
"target_name",
")",
":",
"for",
"t",
"in",
"self",
".",
"hierarchy",
":",
"if",
"t",
"and",
"t",
".",
"getName",
"(",
")",
"==",
"target_name",
"or",
"target_name",
"in",
"t",
".",
"description",
".",
"get",
"(",
"'inherits'",
",",
"{",
"}",
")",
":",
"return",
"True",
"return",
"False"
] |
56bc1e56c602fa20307b23fe27518e9cd6c11af1
|
valid
|
DerivedTarget.exec_helper
|
Execute the given command, returning an error message if an error occured
or None if the command was succesful.
|
yotta/lib/target.py
|
def exec_helper(self, cmd, builddir):
''' Execute the given command, returning an error message if an error occured
or None if the command was succesful.'''
try:
child = subprocess.Popen(cmd, cwd=builddir)
child.wait()
except OSError as e:
if e.errno == errno.ENOENT:
if cmd[0] == 'cmake':
return 'CMake is not installed, please follow the installation instructions at http://docs.yottabuild.org/#installing'
else:
return '%s is not installed' % (cmd[0])
else:
return 'command %s failed' % (cmd)
if child.returncode:
return 'command %s failed' % (cmd)
|
def exec_helper(self, cmd, builddir):
''' Execute the given command, returning an error message if an error occured
or None if the command was succesful.'''
try:
child = subprocess.Popen(cmd, cwd=builddir)
child.wait()
except OSError as e:
if e.errno == errno.ENOENT:
if cmd[0] == 'cmake':
return 'CMake is not installed, please follow the installation instructions at http://docs.yottabuild.org/#installing'
else:
return '%s is not installed' % (cmd[0])
else:
return 'command %s failed' % (cmd)
if child.returncode:
return 'command %s failed' % (cmd)
|
[
"Execute",
"the",
"given",
"command",
"returning",
"an",
"error",
"message",
"if",
"an",
"error",
"occured",
"or",
"None",
"if",
"the",
"command",
"was",
"succesful",
"."
] |
ARMmbed/yotta
|
python
|
https://github.com/ARMmbed/yotta/blob/56bc1e56c602fa20307b23fe27518e9cd6c11af1/yotta/lib/target.py#L460-L475
|
[
"def",
"exec_helper",
"(",
"self",
",",
"cmd",
",",
"builddir",
")",
":",
"try",
":",
"child",
"=",
"subprocess",
".",
"Popen",
"(",
"cmd",
",",
"cwd",
"=",
"builddir",
")",
"child",
".",
"wait",
"(",
")",
"except",
"OSError",
"as",
"e",
":",
"if",
"e",
".",
"errno",
"==",
"errno",
".",
"ENOENT",
":",
"if",
"cmd",
"[",
"0",
"]",
"==",
"'cmake'",
":",
"return",
"'CMake is not installed, please follow the installation instructions at http://docs.yottabuild.org/#installing'",
"else",
":",
"return",
"'%s is not installed'",
"%",
"(",
"cmd",
"[",
"0",
"]",
")",
"else",
":",
"return",
"'command %s failed'",
"%",
"(",
"cmd",
")",
"if",
"child",
".",
"returncode",
":",
"return",
"'command %s failed'",
"%",
"(",
"cmd",
")"
] |
56bc1e56c602fa20307b23fe27518e9cd6c11af1
|
valid
|
DerivedTarget.build
|
Execute the commands necessary to build this component, and all of
its dependencies.
|
yotta/lib/target.py
|
def build(self, builddir, component, args, release_build=False, build_args=None, targets=None,
release_no_debug_info_build=False):
''' Execute the commands necessary to build this component, and all of
its dependencies. '''
if build_args is None:
build_args = []
if targets is None:
targets = []
# in the future this may be specified in the target description, but
# for now we only support cmake, so everything is simple:
if release_no_debug_info_build:
build_type = 'Release'
elif release_build:
build_type = 'RelWithDebInfo'
else:
build_type = 'Debug'
cmd = ['cmake', '-D', 'CMAKE_BUILD_TYPE=%s' % build_type, '-G', args.cmake_generator, '.']
res = self.exec_helper(cmd, builddir)
if res is not None:
return res
# work-around various yotta-specific issues with the generated
# Ninja/project files:
from yotta.lib import cmake_fixups
cmake_fixups.applyFixupsForFenerator(args.cmake_generator, builddir, component)
build_command = self.overrideBuildCommand(args.cmake_generator, targets=targets)
if build_command:
cmd = build_command + build_args
else:
cmd = ['cmake', '--build', builddir]
if len(targets):
# !!! FIXME: support multiple targets with the default CMake
# build command
cmd += ['--target', targets[0]]
cmd += build_args
res = self.exec_helper(cmd, builddir)
if res is not None:
return res
hint = self.hintForCMakeGenerator(args.cmake_generator, component)
if hint:
logger.info(hint)
|
def build(self, builddir, component, args, release_build=False, build_args=None, targets=None,
release_no_debug_info_build=False):
''' Execute the commands necessary to build this component, and all of
its dependencies. '''
if build_args is None:
build_args = []
if targets is None:
targets = []
# in the future this may be specified in the target description, but
# for now we only support cmake, so everything is simple:
if release_no_debug_info_build:
build_type = 'Release'
elif release_build:
build_type = 'RelWithDebInfo'
else:
build_type = 'Debug'
cmd = ['cmake', '-D', 'CMAKE_BUILD_TYPE=%s' % build_type, '-G', args.cmake_generator, '.']
res = self.exec_helper(cmd, builddir)
if res is not None:
return res
# work-around various yotta-specific issues with the generated
# Ninja/project files:
from yotta.lib import cmake_fixups
cmake_fixups.applyFixupsForFenerator(args.cmake_generator, builddir, component)
build_command = self.overrideBuildCommand(args.cmake_generator, targets=targets)
if build_command:
cmd = build_command + build_args
else:
cmd = ['cmake', '--build', builddir]
if len(targets):
# !!! FIXME: support multiple targets with the default CMake
# build command
cmd += ['--target', targets[0]]
cmd += build_args
res = self.exec_helper(cmd, builddir)
if res is not None:
return res
hint = self.hintForCMakeGenerator(args.cmake_generator, component)
if hint:
logger.info(hint)
|
[
"Execute",
"the",
"commands",
"necessary",
"to",
"build",
"this",
"component",
"and",
"all",
"of",
"its",
"dependencies",
"."
] |
ARMmbed/yotta
|
python
|
https://github.com/ARMmbed/yotta/blob/56bc1e56c602fa20307b23fe27518e9cd6c11af1/yotta/lib/target.py#L478-L519
|
[
"def",
"build",
"(",
"self",
",",
"builddir",
",",
"component",
",",
"args",
",",
"release_build",
"=",
"False",
",",
"build_args",
"=",
"None",
",",
"targets",
"=",
"None",
",",
"release_no_debug_info_build",
"=",
"False",
")",
":",
"if",
"build_args",
"is",
"None",
":",
"build_args",
"=",
"[",
"]",
"if",
"targets",
"is",
"None",
":",
"targets",
"=",
"[",
"]",
"# in the future this may be specified in the target description, but",
"# for now we only support cmake, so everything is simple:",
"if",
"release_no_debug_info_build",
":",
"build_type",
"=",
"'Release'",
"elif",
"release_build",
":",
"build_type",
"=",
"'RelWithDebInfo'",
"else",
":",
"build_type",
"=",
"'Debug'",
"cmd",
"=",
"[",
"'cmake'",
",",
"'-D'",
",",
"'CMAKE_BUILD_TYPE=%s'",
"%",
"build_type",
",",
"'-G'",
",",
"args",
".",
"cmake_generator",
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"0",
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",",
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"logger",
".",
"info",
"(",
"hint",
")"
] |
56bc1e56c602fa20307b23fe27518e9cd6c11af1
|
valid
|
DerivedTarget.findProgram
|
Return the builddir-relative path of program, if only a partial
path is specified. Returns None and logs an error message if the
program is ambiguous or not found
|
yotta/lib/target.py
|
def findProgram(self, builddir, program):
''' Return the builddir-relative path of program, if only a partial
path is specified. Returns None and logs an error message if the
program is ambiguous or not found
'''
# if this is an exact match, do no further checking:
if os.path.isfile(os.path.join(builddir, program)):
logging.info('found %s' % program)
return program
exact_matches = []
insensitive_matches = []
approx_matches = []
for path, dirs, files in os.walk(builddir):
if program in files:
exact_matches.append(os.path.relpath(os.path.join(path, program), builddir))
continue
files_lower = [f.lower() for f in files]
if program.lower() in files_lower:
insensitive_matches.append(
os.path.relpath(
os.path.join(path, files[files_lower.index(program.lower())]),
builddir
)
)
continue
# !!! TODO: in the future add approximate string matching (typos,
# etc.), for now we just test stripping any paths off program, and
# looking for substring matches:
pg_basen_lower_noext = os.path.splitext(os.path.basename(program).lower())[0]
for f in files_lower:
if pg_basen_lower_noext in f:
approx_matches.append(
os.path.relpath(
os.path.join(path, files[files_lower.index(f)]),
builddir
)
)
if len(exact_matches) == 1:
logging.info('found %s at %s', program, exact_matches[0])
return exact_matches[0]
elif len(exact_matches) > 1:
logging.error(
'%s matches multiple executables, please use a full path (one of %s)' % (
program,
', or '.join(['"'+os.path.join(m, program)+'"' for m in exact_matches])
)
)
return None
# if we have matches with and without a file extension, prefer the
# no-file extension version, and discard the others (so we avoid
# picking up post-processed files):
reduced_approx_matches = []
for m in approx_matches:
root = os.path.splitext(m)[0]
if (m == root) or (root not in approx_matches):
reduced_approx_matches.append(m)
approx_matches = reduced_approx_matches
for matches in (insensitive_matches, approx_matches):
if len(matches) == 1:
logging.info('found %s at %s' % (
program, matches[0]
))
return matches[0]
elif len(matches) > 1:
logging.error(
'%s is similar to several executables found. Please use an exact name:\n%s' % (
program,
'\n'.join(matches)
)
)
return None
logging.error('could not find program "%s" to debug' % program)
return None
|
def findProgram(self, builddir, program):
''' Return the builddir-relative path of program, if only a partial
path is specified. Returns None and logs an error message if the
program is ambiguous or not found
'''
# if this is an exact match, do no further checking:
if os.path.isfile(os.path.join(builddir, program)):
logging.info('found %s' % program)
return program
exact_matches = []
insensitive_matches = []
approx_matches = []
for path, dirs, files in os.walk(builddir):
if program in files:
exact_matches.append(os.path.relpath(os.path.join(path, program), builddir))
continue
files_lower = [f.lower() for f in files]
if program.lower() in files_lower:
insensitive_matches.append(
os.path.relpath(
os.path.join(path, files[files_lower.index(program.lower())]),
builddir
)
)
continue
# !!! TODO: in the future add approximate string matching (typos,
# etc.), for now we just test stripping any paths off program, and
# looking for substring matches:
pg_basen_lower_noext = os.path.splitext(os.path.basename(program).lower())[0]
for f in files_lower:
if pg_basen_lower_noext in f:
approx_matches.append(
os.path.relpath(
os.path.join(path, files[files_lower.index(f)]),
builddir
)
)
if len(exact_matches) == 1:
logging.info('found %s at %s', program, exact_matches[0])
return exact_matches[0]
elif len(exact_matches) > 1:
logging.error(
'%s matches multiple executables, please use a full path (one of %s)' % (
program,
', or '.join(['"'+os.path.join(m, program)+'"' for m in exact_matches])
)
)
return None
# if we have matches with and without a file extension, prefer the
# no-file extension version, and discard the others (so we avoid
# picking up post-processed files):
reduced_approx_matches = []
for m in approx_matches:
root = os.path.splitext(m)[0]
if (m == root) or (root not in approx_matches):
reduced_approx_matches.append(m)
approx_matches = reduced_approx_matches
for matches in (insensitive_matches, approx_matches):
if len(matches) == 1:
logging.info('found %s at %s' % (
program, matches[0]
))
return matches[0]
elif len(matches) > 1:
logging.error(
'%s is similar to several executables found. Please use an exact name:\n%s' % (
program,
'\n'.join(matches)
)
)
return None
logging.error('could not find program "%s" to debug' % program)
return None
|
[
"Return",
"the",
"builddir",
"-",
"relative",
"path",
"of",
"program",
"if",
"only",
"a",
"partial",
"path",
"is",
"specified",
".",
"Returns",
"None",
"and",
"logs",
"an",
"error",
"message",
"if",
"the",
"program",
"is",
"ambiguous",
"or",
"not",
"found"
] |
ARMmbed/yotta
|
python
|
https://github.com/ARMmbed/yotta/blob/56bc1e56c602fa20307b23fe27518e9cd6c11af1/yotta/lib/target.py#L521-L595
|
[
"def",
"findProgram",
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",",
"builddir",
",",
"program",
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":",
"# if this is an exact match, do no further checking:",
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"os",
".",
"path",
".",
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".",
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".",
"join",
"(",
"builddir",
",",
"program",
")",
")",
":",
"logging",
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"info",
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"'found %s'",
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"program",
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"insensitive_matches",
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"]",
"approx_matches",
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"continue",
"# !!! TODO: in the future add approximate string matching (typos,",
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"splitext",
"(",
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"lower",
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"approx_matches",
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"os",
".",
"path",
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"relpath",
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"os",
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"path",
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"path",
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"files",
"[",
"files_lower",
".",
"index",
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"f",
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")",
",",
"builddir",
")",
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"if",
"len",
"(",
"exact_matches",
")",
"==",
"1",
":",
"logging",
".",
"info",
"(",
"'found %s at %s'",
",",
"program",
",",
"exact_matches",
"[",
"0",
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"return",
"exact_matches",
"[",
"0",
"]",
"elif",
"len",
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"exact_matches",
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">",
"1",
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"logging",
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"'%s matches multiple executables, please use a full path (one of %s)'",
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"program",
",",
"', or '",
".",
"join",
"(",
"[",
"'\"'",
"+",
"os",
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"path",
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"None",
"# if we have matches with and without a file extension, prefer the",
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"0",
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"root",
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"root",
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"reduced_approx_matches",
".",
"append",
"(",
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"approx_matches",
"=",
"reduced_approx_matches",
"for",
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"in",
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"insensitive_matches",
",",
"approx_matches",
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":",
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"(",
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"==",
"1",
":",
"logging",
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"info",
"(",
"'found %s at %s'",
"%",
"(",
"program",
",",
"matches",
"[",
"0",
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")",
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"return",
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"[",
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"]",
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"matches",
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"1",
":",
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"error",
"(",
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"%",
"(",
"program",
",",
"'\\n'",
".",
"join",
"(",
"matches",
")",
")",
")",
"return",
"None",
"logging",
".",
"error",
"(",
"'could not find program \"%s\" to debug'",
"%",
"program",
")",
"return",
"None"
] |
56bc1e56c602fa20307b23fe27518e9cd6c11af1
|
valid
|
DerivedTarget.start
|
Launch the specified program. Uses the `start` script if specified
by the target, attempts to run it natively if that script is not
defined.
|
yotta/lib/target.py
|
def start(self, builddir, program, forward_args):
''' Launch the specified program. Uses the `start` script if specified
by the target, attempts to run it natively if that script is not
defined.
'''
child = None
try:
prog_path = self.findProgram(builddir, program)
if prog_path is None:
return
start_env, start_vars = self.buildProgEnvAndVars(prog_path, builddir)
if self.getScript('start'):
cmd = [
os.path.expandvars(string.Template(x).safe_substitute(**start_vars))
for x in self.getScript('start')
] + forward_args
else:
cmd = shlex.split('./' + prog_path) + forward_args
logger.debug('starting program: %s', cmd)
child = subprocess.Popen(
cmd, cwd = builddir, env = start_env
)
child.wait()
if child.returncode:
return "process exited with status %s" % child.returncode
child = None
except OSError as e:
import errno
if e.errno == errno.ENOEXEC:
return ("the program %s cannot be run (perhaps your target "+
"needs to define a 'start' script to start it on its "
"intended execution target?)") % prog_path
finally:
if child is not None:
_tryTerminate(child)
|
def start(self, builddir, program, forward_args):
''' Launch the specified program. Uses the `start` script if specified
by the target, attempts to run it natively if that script is not
defined.
'''
child = None
try:
prog_path = self.findProgram(builddir, program)
if prog_path is None:
return
start_env, start_vars = self.buildProgEnvAndVars(prog_path, builddir)
if self.getScript('start'):
cmd = [
os.path.expandvars(string.Template(x).safe_substitute(**start_vars))
for x in self.getScript('start')
] + forward_args
else:
cmd = shlex.split('./' + prog_path) + forward_args
logger.debug('starting program: %s', cmd)
child = subprocess.Popen(
cmd, cwd = builddir, env = start_env
)
child.wait()
if child.returncode:
return "process exited with status %s" % child.returncode
child = None
except OSError as e:
import errno
if e.errno == errno.ENOEXEC:
return ("the program %s cannot be run (perhaps your target "+
"needs to define a 'start' script to start it on its "
"intended execution target?)") % prog_path
finally:
if child is not None:
_tryTerminate(child)
|
[
"Launch",
"the",
"specified",
"program",
".",
"Uses",
"the",
"start",
"script",
"if",
"specified",
"by",
"the",
"target",
"attempts",
"to",
"run",
"it",
"natively",
"if",
"that",
"script",
"is",
"not",
"defined",
"."
] |
ARMmbed/yotta
|
python
|
https://github.com/ARMmbed/yotta/blob/56bc1e56c602fa20307b23fe27518e9cd6c11af1/yotta/lib/target.py#L609-L645
|
[
"def",
"start",
"(",
"self",
",",
"builddir",
",",
"program",
",",
"forward_args",
")",
":",
"child",
"=",
"None",
"try",
":",
"prog_path",
"=",
"self",
".",
"findProgram",
"(",
"builddir",
",",
"program",
")",
"if",
"prog_path",
"is",
"None",
":",
"return",
"start_env",
",",
"start_vars",
"=",
"self",
".",
"buildProgEnvAndVars",
"(",
"prog_path",
",",
"builddir",
")",
"if",
"self",
".",
"getScript",
"(",
"'start'",
")",
":",
"cmd",
"=",
"[",
"os",
".",
"path",
".",
"expandvars",
"(",
"string",
".",
"Template",
"(",
"x",
")",
".",
"safe_substitute",
"(",
"*",
"*",
"start_vars",
")",
")",
"for",
"x",
"in",
"self",
".",
"getScript",
"(",
"'start'",
")",
"]",
"+",
"forward_args",
"else",
":",
"cmd",
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"shlex",
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"split",
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"'./'",
"+",
"prog_path",
")",
"+",
"forward_args",
"logger",
".",
"debug",
"(",
"'starting program: %s'",
",",
"cmd",
")",
"child",
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"subprocess",
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"Popen",
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"cmd",
",",
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"builddir",
",",
"env",
"=",
"start_env",
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"wait",
"(",
")",
"if",
"child",
".",
"returncode",
":",
"return",
"\"process exited with status %s\"",
"%",
"child",
".",
"returncode",
"child",
"=",
"None",
"except",
"OSError",
"as",
"e",
":",
"import",
"errno",
"if",
"e",
".",
"errno",
"==",
"errno",
".",
"ENOEXEC",
":",
"return",
"(",
"\"the program %s cannot be run (perhaps your target \"",
"+",
"\"needs to define a 'start' script to start it on its \"",
"\"intended execution target?)\"",
")",
"%",
"prog_path",
"finally",
":",
"if",
"child",
"is",
"not",
"None",
":",
"_tryTerminate",
"(",
"child",
")"
] |
56bc1e56c602fa20307b23fe27518e9cd6c11af1
|
valid
|
DerivedTarget.debug
|
Launch a debugger for the specified program. Uses the `debug`
script if specified by the target, falls back to the `debug` and
`debugServer` commands if not. `program` is inserted into the
$program variable in commands.
|
yotta/lib/target.py
|
def debug(self, builddir, program):
''' Launch a debugger for the specified program. Uses the `debug`
script if specified by the target, falls back to the `debug` and
`debugServer` commands if not. `program` is inserted into the
$program variable in commands.
'''
try:
signal.signal(signal.SIGINT, _ignoreSignal);
if self.getScript('debug') is not None:
return self._debugWithScript(builddir, program)
elif 'debug' in self.description:
logger.warning(
'target %s provides deprecated debug property. It should '+
'provide script.debug instead.', self.getName()
)
return self._debugDeprecated(builddir, program)
else:
return "Target %s does not specify debug commands" % self
finally:
# clear the sigint handler
signal.signal(signal.SIGINT, signal.SIG_DFL);
|
def debug(self, builddir, program):
''' Launch a debugger for the specified program. Uses the `debug`
script if specified by the target, falls back to the `debug` and
`debugServer` commands if not. `program` is inserted into the
$program variable in commands.
'''
try:
signal.signal(signal.SIGINT, _ignoreSignal);
if self.getScript('debug') is not None:
return self._debugWithScript(builddir, program)
elif 'debug' in self.description:
logger.warning(
'target %s provides deprecated debug property. It should '+
'provide script.debug instead.', self.getName()
)
return self._debugDeprecated(builddir, program)
else:
return "Target %s does not specify debug commands" % self
finally:
# clear the sigint handler
signal.signal(signal.SIGINT, signal.SIG_DFL);
|
[
"Launch",
"a",
"debugger",
"for",
"the",
"specified",
"program",
".",
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"the",
"debug",
"script",
"if",
"specified",
"by",
"the",
"target",
"falls",
"back",
"to",
"the",
"debug",
"and",
"debugServer",
"commands",
"if",
"not",
".",
"program",
"is",
"inserted",
"into",
"the",
"$program",
"variable",
"in",
"commands",
"."
] |
ARMmbed/yotta
|
python
|
https://github.com/ARMmbed/yotta/blob/56bc1e56c602fa20307b23fe27518e9cd6c11af1/yotta/lib/target.py#L647-L668
|
[
"def",
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",",
"builddir",
",",
"program",
")",
":",
"try",
":",
"signal",
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"signal",
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"signal",
".",
"SIGINT",
",",
"_ignoreSignal",
")",
"if",
"self",
".",
"getScript",
"(",
"'debug'",
")",
"is",
"not",
"None",
":",
"return",
"self",
".",
"_debugWithScript",
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"builddir",
",",
"program",
")",
"elif",
"'debug'",
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".",
"description",
":",
"logger",
".",
"warning",
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"'target %s provides deprecated debug property. It should '",
"+",
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",",
"self",
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"getName",
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")",
"return",
"self",
".",
"_debugDeprecated",
"(",
"builddir",
",",
"program",
")",
"else",
":",
"return",
"\"Target %s does not specify debug commands\"",
"%",
"self",
"finally",
":",
"# clear the sigint handler",
"signal",
".",
"signal",
"(",
"signal",
".",
"SIGINT",
",",
"signal",
".",
"SIG_DFL",
")"
] |
56bc1e56c602fa20307b23fe27518e9cd6c11af1
|
valid
|
which
|
look for "program" in PATH (respecting PATHEXT), and return the path to
it, or None if it was not found
|
yotta/lib/fsutils_win.py
|
def which(program):
''' look for "program" in PATH (respecting PATHEXT), and return the path to
it, or None if it was not found
'''
# current directory / absolute paths:
if os.path.exists(program) and os.access(program, os.X_OK):
return program
# PATH:
for path in os.environ['PATH'].split(os.pathsep):
# path variables may be quoted:
path = path.strip('"')
for ext in os.environ.get('PATHEXT', '').split(os.pathsep):
progpath = os.path.join(path, program + ext)
if os.path.exists(progpath) and os.access(progpath, os.X_OK):
return progpath
# not found
return None
|
def which(program):
''' look for "program" in PATH (respecting PATHEXT), and return the path to
it, or None if it was not found
'''
# current directory / absolute paths:
if os.path.exists(program) and os.access(program, os.X_OK):
return program
# PATH:
for path in os.environ['PATH'].split(os.pathsep):
# path variables may be quoted:
path = path.strip('"')
for ext in os.environ.get('PATHEXT', '').split(os.pathsep):
progpath = os.path.join(path, program + ext)
if os.path.exists(progpath) and os.access(progpath, os.X_OK):
return progpath
# not found
return None
|
[
"look",
"for",
"program",
"in",
"PATH",
"(",
"respecting",
"PATHEXT",
")",
"and",
"return",
"the",
"path",
"to",
"it",
"or",
"None",
"if",
"it",
"was",
"not",
"found"
] |
ARMmbed/yotta
|
python
|
https://github.com/ARMmbed/yotta/blob/56bc1e56c602fa20307b23fe27518e9cd6c11af1/yotta/lib/fsutils_win.py#L57-L73
|
[
"def",
"which",
"(",
"program",
")",
":",
"# current directory / absolute paths:",
"if",
"os",
".",
"path",
".",
"exists",
"(",
"program",
")",
"and",
"os",
".",
"access",
"(",
"program",
",",
"os",
".",
"X_OK",
")",
":",
"return",
"program",
"# PATH:",
"for",
"path",
"in",
"os",
".",
"environ",
"[",
"'PATH'",
"]",
".",
"split",
"(",
"os",
".",
"pathsep",
")",
":",
"# path variables may be quoted:",
"path",
"=",
"path",
".",
"strip",
"(",
"'\"'",
")",
"for",
"ext",
"in",
"os",
".",
"environ",
".",
"get",
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"'PATHEXT'",
",",
"''",
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"split",
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"os",
".",
"pathsep",
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":",
"progpath",
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"os",
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"path",
",",
"program",
"+",
"ext",
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"if",
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"(",
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".",
"access",
"(",
"progpath",
",",
"os",
".",
"X_OK",
")",
":",
"return",
"progpath",
"# not found",
"return",
"None"
] |
56bc1e56c602fa20307b23fe27518e9cd6c11af1
|
valid
|
pruneCache
|
Prune the cache
|
yotta/lib/access_common.py
|
def pruneCache():
''' Prune the cache '''
cache_dir = folders.cacheDirectory()
def fullpath(f):
return os.path.join(cache_dir, f)
def getMTimeSafe(f):
# it's possible that another process removed the file before we stat
# it, handle this gracefully
try:
return os.stat(f).st_mtime
except FileNotFoundError:
import time
return time.clock()
# ensure cache exists
fsutils.mkDirP(cache_dir)
max_cached_modules = getMaxCachedModules()
for f in sorted(
[f for f in os.listdir(cache_dir) if
os.path.isfile(fullpath(f)) and not f.endswith('.json') and not f.endswith('.locked')
],
key = lambda f: getMTimeSafe(fullpath(f)),
reverse = True
)[max_cached_modules:]:
cache_logger.debug('cleaning up cache file %s', f)
removeFromCache(f)
cache_logger.debug('cache pruned to %s items', max_cached_modules)
|
def pruneCache():
''' Prune the cache '''
cache_dir = folders.cacheDirectory()
def fullpath(f):
return os.path.join(cache_dir, f)
def getMTimeSafe(f):
# it's possible that another process removed the file before we stat
# it, handle this gracefully
try:
return os.stat(f).st_mtime
except FileNotFoundError:
import time
return time.clock()
# ensure cache exists
fsutils.mkDirP(cache_dir)
max_cached_modules = getMaxCachedModules()
for f in sorted(
[f for f in os.listdir(cache_dir) if
os.path.isfile(fullpath(f)) and not f.endswith('.json') and not f.endswith('.locked')
],
key = lambda f: getMTimeSafe(fullpath(f)),
reverse = True
)[max_cached_modules:]:
cache_logger.debug('cleaning up cache file %s', f)
removeFromCache(f)
cache_logger.debug('cache pruned to %s items', max_cached_modules)
|
[
"Prune",
"the",
"cache"
] |
ARMmbed/yotta
|
python
|
https://github.com/ARMmbed/yotta/blob/56bc1e56c602fa20307b23fe27518e9cd6c11af1/yotta/lib/access_common.py#L112-L137
|
[
"def",
"pruneCache",
"(",
")",
":",
"cache_dir",
"=",
"folders",
".",
"cacheDirectory",
"(",
")",
"def",
"fullpath",
"(",
"f",
")",
":",
"return",
"os",
".",
"path",
".",
"join",
"(",
"cache_dir",
",",
"f",
")",
"def",
"getMTimeSafe",
"(",
"f",
")",
":",
"# it's possible that another process removed the file before we stat",
"# it, handle this gracefully",
"try",
":",
"return",
"os",
".",
"stat",
"(",
"f",
")",
".",
"st_mtime",
"except",
"FileNotFoundError",
":",
"import",
"time",
"return",
"time",
".",
"clock",
"(",
")",
"# ensure cache exists",
"fsutils",
".",
"mkDirP",
"(",
"cache_dir",
")",
"max_cached_modules",
"=",
"getMaxCachedModules",
"(",
")",
"for",
"f",
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"sorted",
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"[",
"f",
"for",
"f",
"in",
"os",
".",
"listdir",
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"cache_dir",
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"if",
"os",
".",
"path",
".",
"isfile",
"(",
"fullpath",
"(",
"f",
")",
")",
"and",
"not",
"f",
".",
"endswith",
"(",
"'.json'",
")",
"and",
"not",
"f",
".",
"endswith",
"(",
"'.locked'",
")",
"]",
",",
"key",
"=",
"lambda",
"f",
":",
"getMTimeSafe",
"(",
"fullpath",
"(",
"f",
")",
")",
",",
"reverse",
"=",
"True",
")",
"[",
"max_cached_modules",
":",
"]",
":",
"cache_logger",
".",
"debug",
"(",
"'cleaning up cache file %s'",
",",
"f",
")",
"removeFromCache",
"(",
"f",
")",
"cache_logger",
".",
"debug",
"(",
"'cache pruned to %s items'",
",",
"max_cached_modules",
")"
] |
56bc1e56c602fa20307b23fe27518e9cd6c11af1
|
valid
|
sometimesPruneCache
|
return decorator to prune cache after calling fn with a probability of p
|
yotta/lib/access_common.py
|
def sometimesPruneCache(p):
''' return decorator to prune cache after calling fn with a probability of p'''
def decorator(fn):
@functools.wraps(fn)
def wrapped(*args, **kwargs):
r = fn(*args, **kwargs)
if random.random() < p:
pruneCache()
return r
return wrapped
return decorator
|
def sometimesPruneCache(p):
''' return decorator to prune cache after calling fn with a probability of p'''
def decorator(fn):
@functools.wraps(fn)
def wrapped(*args, **kwargs):
r = fn(*args, **kwargs)
if random.random() < p:
pruneCache()
return r
return wrapped
return decorator
|
[
"return",
"decorator",
"to",
"prune",
"cache",
"after",
"calling",
"fn",
"with",
"a",
"probability",
"of",
"p"
] |
ARMmbed/yotta
|
python
|
https://github.com/ARMmbed/yotta/blob/56bc1e56c602fa20307b23fe27518e9cd6c11af1/yotta/lib/access_common.py#L139-L149
|
[
"def",
"sometimesPruneCache",
"(",
"p",
")",
":",
"def",
"decorator",
"(",
"fn",
")",
":",
"@",
"functools",
".",
"wraps",
"(",
"fn",
")",
"def",
"wrapped",
"(",
"*",
"args",
",",
"*",
"*",
"kwargs",
")",
":",
"r",
"=",
"fn",
"(",
"*",
"args",
",",
"*",
"*",
"kwargs",
")",
"if",
"random",
".",
"random",
"(",
")",
"<",
"p",
":",
"pruneCache",
"(",
")",
"return",
"r",
"return",
"wrapped",
"return",
"decorator"
] |
56bc1e56c602fa20307b23fe27518e9cd6c11af1
|
valid
|
unpackFromCache
|
If the specified cache key exists, unpack the tarball into the
specified directory, otherwise raise NotInCache (a KeyError subclass).
|
yotta/lib/access_common.py
|
def unpackFromCache(cache_key, to_directory):
''' If the specified cache key exists, unpack the tarball into the
specified directory, otherwise raise NotInCache (a KeyError subclass).
'''
if cache_key is None:
raise NotInCache('"None" is never in cache')
cache_key = _encodeCacheKey(cache_key)
cache_dir = folders.cacheDirectory()
fsutils.mkDirP(cache_dir)
path = os.path.join(cache_dir, cache_key)
logger.debug('attempt to unpack from cache %s -> %s', path, to_directory)
try:
unpackFrom(path, to_directory)
try:
shutil.copy(path + '.json', os.path.join(to_directory, '.yotta_origin.json'))
except IOError as e:
if e.errno == errno.ENOENT:
pass
else:
raise
cache_logger.debug('unpacked %s from cache into %s', cache_key, to_directory)
return
except IOError as e:
if e.errno == errno.ENOENT:
cache_logger.debug('%s not in cache', cache_key)
raise NotInCache('not in cache')
except OSError as e:
if e.errno == errno.ENOTEMPTY:
logger.error('directory %s was not empty: probably simultaneous invocation of yotta! It is likely that downloaded sources are corrupted.')
else:
raise
|
def unpackFromCache(cache_key, to_directory):
''' If the specified cache key exists, unpack the tarball into the
specified directory, otherwise raise NotInCache (a KeyError subclass).
'''
if cache_key is None:
raise NotInCache('"None" is never in cache')
cache_key = _encodeCacheKey(cache_key)
cache_dir = folders.cacheDirectory()
fsutils.mkDirP(cache_dir)
path = os.path.join(cache_dir, cache_key)
logger.debug('attempt to unpack from cache %s -> %s', path, to_directory)
try:
unpackFrom(path, to_directory)
try:
shutil.copy(path + '.json', os.path.join(to_directory, '.yotta_origin.json'))
except IOError as e:
if e.errno == errno.ENOENT:
pass
else:
raise
cache_logger.debug('unpacked %s from cache into %s', cache_key, to_directory)
return
except IOError as e:
if e.errno == errno.ENOENT:
cache_logger.debug('%s not in cache', cache_key)
raise NotInCache('not in cache')
except OSError as e:
if e.errno == errno.ENOTEMPTY:
logger.error('directory %s was not empty: probably simultaneous invocation of yotta! It is likely that downloaded sources are corrupted.')
else:
raise
|
[
"If",
"the",
"specified",
"cache",
"key",
"exists",
"unpack",
"the",
"tarball",
"into",
"the",
"specified",
"directory",
"otherwise",
"raise",
"NotInCache",
"(",
"a",
"KeyError",
"subclass",
")",
"."
] |
ARMmbed/yotta
|
python
|
https://github.com/ARMmbed/yotta/blob/56bc1e56c602fa20307b23fe27518e9cd6c11af1/yotta/lib/access_common.py#L208-L240
|
[
"def",
"unpackFromCache",
"(",
"cache_key",
",",
"to_directory",
")",
":",
"if",
"cache_key",
"is",
"None",
":",
"raise",
"NotInCache",
"(",
"'\"None\" is never in cache'",
")",
"cache_key",
"=",
"_encodeCacheKey",
"(",
"cache_key",
")",
"cache_dir",
"=",
"folders",
".",
"cacheDirectory",
"(",
")",
"fsutils",
".",
"mkDirP",
"(",
"cache_dir",
")",
"path",
"=",
"os",
".",
"path",
".",
"join",
"(",
"cache_dir",
",",
"cache_key",
")",
"logger",
".",
"debug",
"(",
"'attempt to unpack from cache %s -> %s'",
",",
"path",
",",
"to_directory",
")",
"try",
":",
"unpackFrom",
"(",
"path",
",",
"to_directory",
")",
"try",
":",
"shutil",
".",
"copy",
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"path",
"+",
"'.json'",
",",
"os",
".",
"path",
".",
"join",
"(",
"to_directory",
",",
"'.yotta_origin.json'",
")",
")",
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"as",
"e",
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".",
"errno",
"==",
"errno",
".",
"ENOENT",
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"raise",
"cache_logger",
".",
"debug",
"(",
"'unpacked %s from cache into %s'",
",",
"cache_key",
",",
"to_directory",
")",
"return",
"except",
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"errno",
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"errno",
".",
"ENOENT",
":",
"cache_logger",
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"debug",
"(",
"'%s not in cache'",
",",
"cache_key",
")",
"raise",
"NotInCache",
"(",
"'not in cache'",
")",
"except",
"OSError",
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"e",
":",
"if",
"e",
".",
"errno",
"==",
"errno",
".",
"ENOTEMPTY",
":",
"logger",
".",
"error",
"(",
"'directory %s was not empty: probably simultaneous invocation of yotta! It is likely that downloaded sources are corrupted.'",
")",
"else",
":",
"raise"
] |
56bc1e56c602fa20307b23fe27518e9cd6c11af1
|
valid
|
_downloadToCache
|
Download the specified stream to a temporary cache directory, and
returns a cache key that can be used to access/remove the file.
You should use either removeFromCache(cache_key) or _moveCachedFile to
move the downloaded file to a known key after downloading.
|
yotta/lib/access_common.py
|
def _downloadToCache(stream, hashinfo={}, origin_info=dict()):
''' Download the specified stream to a temporary cache directory, and
returns a cache key that can be used to access/remove the file.
You should use either removeFromCache(cache_key) or _moveCachedFile to
move the downloaded file to a known key after downloading.
'''
hash_name = None
hash_value = None
m = None
if len(hashinfo):
# check for hashes in preferred order. Currently this is just sha256
# (which the registry uses). Initial investigations suggest that github
# doesn't return a header with the hash of the file being downloaded.
for h in ('sha256',):
if h in hashinfo:
hash_name = h
hash_value = hashinfo[h]
m = getattr(hashlib, h)()
break
if not hash_name:
logger.warning('could not find supported hash type in %s', hashinfo)
cache_dir = folders.cacheDirectory()
fsutils.mkDirP(cache_dir)
file_size = 0
(download_file, download_fname) = tempfile.mkstemp(dir=cache_dir, suffix='.locked')
with os.fdopen(download_file, 'wb') as f:
f.seek(0)
for chunk in stream.iter_content(4096):
f.write(chunk)
if hash_name:
m.update(chunk)
if hash_name:
calculated_hash = m.hexdigest()
logger.debug(
'calculated %s hash: %s check against: %s' % (
hash_name, calculated_hash, hash_value
)
)
if hash_value and (hash_value != calculated_hash):
raise Exception('Hash verification failed.')
file_size = f.tell()
logger.debug('wrote tarfile of size: %s to %s', file_size, download_fname)
f.truncate()
extended_origin_info = {
'hash': hashinfo,
'size': file_size
}
extended_origin_info.update(origin_info)
ordered_json.dump(download_fname + '.json', extended_origin_info)
return os.path.basename(download_fname)
|
def _downloadToCache(stream, hashinfo={}, origin_info=dict()):
''' Download the specified stream to a temporary cache directory, and
returns a cache key that can be used to access/remove the file.
You should use either removeFromCache(cache_key) or _moveCachedFile to
move the downloaded file to a known key after downloading.
'''
hash_name = None
hash_value = None
m = None
if len(hashinfo):
# check for hashes in preferred order. Currently this is just sha256
# (which the registry uses). Initial investigations suggest that github
# doesn't return a header with the hash of the file being downloaded.
for h in ('sha256',):
if h in hashinfo:
hash_name = h
hash_value = hashinfo[h]
m = getattr(hashlib, h)()
break
if not hash_name:
logger.warning('could not find supported hash type in %s', hashinfo)
cache_dir = folders.cacheDirectory()
fsutils.mkDirP(cache_dir)
file_size = 0
(download_file, download_fname) = tempfile.mkstemp(dir=cache_dir, suffix='.locked')
with os.fdopen(download_file, 'wb') as f:
f.seek(0)
for chunk in stream.iter_content(4096):
f.write(chunk)
if hash_name:
m.update(chunk)
if hash_name:
calculated_hash = m.hexdigest()
logger.debug(
'calculated %s hash: %s check against: %s' % (
hash_name, calculated_hash, hash_value
)
)
if hash_value and (hash_value != calculated_hash):
raise Exception('Hash verification failed.')
file_size = f.tell()
logger.debug('wrote tarfile of size: %s to %s', file_size, download_fname)
f.truncate()
extended_origin_info = {
'hash': hashinfo,
'size': file_size
}
extended_origin_info.update(origin_info)
ordered_json.dump(download_fname + '.json', extended_origin_info)
return os.path.basename(download_fname)
|
[
"Download",
"the",
"specified",
"stream",
"to",
"a",
"temporary",
"cache",
"directory",
"and",
"returns",
"a",
"cache",
"key",
"that",
"can",
"be",
"used",
"to",
"access",
"/",
"remove",
"the",
"file",
".",
"You",
"should",
"use",
"either",
"removeFromCache",
"(",
"cache_key",
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"or",
"_moveCachedFile",
"to",
"move",
"the",
"downloaded",
"file",
"to",
"a",
"known",
"key",
"after",
"downloading",
"."
] |
ARMmbed/yotta
|
python
|
https://github.com/ARMmbed/yotta/blob/56bc1e56c602fa20307b23fe27518e9cd6c11af1/yotta/lib/access_common.py#L242-L297
|
[
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",",
"hashinfo",
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"{",
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",",
"origin_info",
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")",
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"hash_name",
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"=",
"None",
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"len",
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"hashinfo",
")",
":",
"# check for hashes in preferred order. Currently this is just sha256",
"# (which the registry uses). Initial investigations suggest that github",
"# doesn't return a header with the hash of the file being downloaded.",
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"h",
"in",
"(",
"'sha256'",
",",
")",
":",
"if",
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",",
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"'Hash verification failed.'",
")",
"file_size",
"=",
"f",
".",
"tell",
"(",
")",
"logger",
".",
"debug",
"(",
"'wrote tarfile of size: %s to %s'",
",",
"file_size",
",",
"download_fname",
")",
"f",
".",
"truncate",
"(",
")",
"extended_origin_info",
"=",
"{",
"'hash'",
":",
"hashinfo",
",",
"'size'",
":",
"file_size",
"}",
"extended_origin_info",
".",
"update",
"(",
"origin_info",
")",
"ordered_json",
".",
"dump",
"(",
"download_fname",
"+",
"'.json'",
",",
"extended_origin_info",
")",
"return",
"os",
".",
"path",
".",
"basename",
"(",
"download_fname",
")"
] |
56bc1e56c602fa20307b23fe27518e9cd6c11af1
|
valid
|
_moveCachedFile
|
Move a file atomically within the cache: used to make cached files
available at known keys, so they can be used by other processes.
|
yotta/lib/access_common.py
|
def _moveCachedFile(from_key, to_key):
''' Move a file atomically within the cache: used to make cached files
available at known keys, so they can be used by other processes.
'''
cache_dir = folders.cacheDirectory()
from_path = os.path.join(cache_dir, from_key)
to_path = os.path.join(cache_dir, to_key)
try:
os.rename(from_path, to_path)
# if moving the actual file was successful, then try to move the
# metadata:
os.rename(from_path+'.json', to_path+'.json')
except Exception as e:
# if the source doesn't exist, or the destination doesn't exist, remove
# the file instead.
# windows error 183 == file already exists
# (be careful not to use WindowsError on non-windows platforms as it
# isn't defined)
if (isinstance(e, OSError) and e.errno == errno.ENOENT) or \
(isinstance(e, getattr(__builtins__, "WindowsError", type(None))) and e.errno == 183):
fsutils.rmF(from_path)
else:
raise
|
def _moveCachedFile(from_key, to_key):
''' Move a file atomically within the cache: used to make cached files
available at known keys, so they can be used by other processes.
'''
cache_dir = folders.cacheDirectory()
from_path = os.path.join(cache_dir, from_key)
to_path = os.path.join(cache_dir, to_key)
try:
os.rename(from_path, to_path)
# if moving the actual file was successful, then try to move the
# metadata:
os.rename(from_path+'.json', to_path+'.json')
except Exception as e:
# if the source doesn't exist, or the destination doesn't exist, remove
# the file instead.
# windows error 183 == file already exists
# (be careful not to use WindowsError on non-windows platforms as it
# isn't defined)
if (isinstance(e, OSError) and e.errno == errno.ENOENT) or \
(isinstance(e, getattr(__builtins__, "WindowsError", type(None))) and e.errno == 183):
fsutils.rmF(from_path)
else:
raise
|
[
"Move",
"a",
"file",
"atomically",
"within",
"the",
"cache",
":",
"used",
"to",
"make",
"cached",
"files",
"available",
"at",
"known",
"keys",
"so",
"they",
"can",
"be",
"used",
"by",
"other",
"processes",
"."
] |
ARMmbed/yotta
|
python
|
https://github.com/ARMmbed/yotta/blob/56bc1e56c602fa20307b23fe27518e9cd6c11af1/yotta/lib/access_common.py#L299-L321
|
[
"def",
"_moveCachedFile",
"(",
"from_key",
",",
"to_key",
")",
":",
"cache_dir",
"=",
"folders",
".",
"cacheDirectory",
"(",
")",
"from_path",
"=",
"os",
".",
"path",
".",
"join",
"(",
"cache_dir",
",",
"from_key",
")",
"to_path",
"=",
"os",
".",
"path",
".",
"join",
"(",
"cache_dir",
",",
"to_key",
")",
"try",
":",
"os",
".",
"rename",
"(",
"from_path",
",",
"to_path",
")",
"# if moving the actual file was successful, then try to move the",
"# metadata:",
"os",
".",
"rename",
"(",
"from_path",
"+",
"'.json'",
",",
"to_path",
"+",
"'.json'",
")",
"except",
"Exception",
"as",
"e",
":",
"# if the source doesn't exist, or the destination doesn't exist, remove",
"# the file instead.",
"# windows error 183 == file already exists",
"# (be careful not to use WindowsError on non-windows platforms as it",
"# isn't defined)",
"if",
"(",
"isinstance",
"(",
"e",
",",
"OSError",
")",
"and",
"e",
".",
"errno",
"==",
"errno",
".",
"ENOENT",
")",
"or",
"(",
"isinstance",
"(",
"e",
",",
"getattr",
"(",
"__builtins__",
",",
"\"WindowsError\"",
",",
"type",
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"None",
")",
")",
")",
"and",
"e",
".",
"errno",
"==",
"183",
")",
":",
"fsutils",
".",
"rmF",
"(",
"from_path",
")",
"else",
":",
"raise"
] |
56bc1e56c602fa20307b23fe27518e9cd6c11af1
|
valid
|
unpackTarballStream
|
Unpack a responses stream that contains a tarball into a directory. If
a hash is provided, then it will be used as a cache key (for future
requests you can try to retrieve the key value from the cache first,
before making the request)
|
yotta/lib/access_common.py
|
def unpackTarballStream(stream, into_directory, hash={}, cache_key=None, origin_info=dict()):
''' Unpack a responses stream that contains a tarball into a directory. If
a hash is provided, then it will be used as a cache key (for future
requests you can try to retrieve the key value from the cache first,
before making the request)
'''
cache_key = _encodeCacheKey(cache_key)
# if the cache is disabled, then use a random cache key even if one was
# provided, so that the module is not persisted in the cache and its
# temporary download location is a random key:
if getMaxCachedModules() == 0:
cache_key = None
new_cache_key = _downloadToCache(stream, hash, origin_info)
unpackFromCache(new_cache_key, into_directory)
if cache_key is None:
# if we didn't provide a cache key, there's no point in storing the cache
removeFromCache(new_cache_key)
else:
# otherwise make this file available at the known cache key
_moveCachedFile(new_cache_key, cache_key)
|
def unpackTarballStream(stream, into_directory, hash={}, cache_key=None, origin_info=dict()):
''' Unpack a responses stream that contains a tarball into a directory. If
a hash is provided, then it will be used as a cache key (for future
requests you can try to retrieve the key value from the cache first,
before making the request)
'''
cache_key = _encodeCacheKey(cache_key)
# if the cache is disabled, then use a random cache key even if one was
# provided, so that the module is not persisted in the cache and its
# temporary download location is a random key:
if getMaxCachedModules() == 0:
cache_key = None
new_cache_key = _downloadToCache(stream, hash, origin_info)
unpackFromCache(new_cache_key, into_directory)
if cache_key is None:
# if we didn't provide a cache key, there's no point in storing the cache
removeFromCache(new_cache_key)
else:
# otherwise make this file available at the known cache key
_moveCachedFile(new_cache_key, cache_key)
|
[
"Unpack",
"a",
"responses",
"stream",
"that",
"contains",
"a",
"tarball",
"into",
"a",
"directory",
".",
"If",
"a",
"hash",
"is",
"provided",
"then",
"it",
"will",
"be",
"used",
"as",
"a",
"cache",
"key",
"(",
"for",
"future",
"requests",
"you",
"can",
"try",
"to",
"retrieve",
"the",
"key",
"value",
"from",
"the",
"cache",
"first",
"before",
"making",
"the",
"request",
")"
] |
ARMmbed/yotta
|
python
|
https://github.com/ARMmbed/yotta/blob/56bc1e56c602fa20307b23fe27518e9cd6c11af1/yotta/lib/access_common.py#L324-L346
|
[
"def",
"unpackTarballStream",
"(",
"stream",
",",
"into_directory",
",",
"hash",
"=",
"{",
"}",
",",
"cache_key",
"=",
"None",
",",
"origin_info",
"=",
"dict",
"(",
")",
")",
":",
"cache_key",
"=",
"_encodeCacheKey",
"(",
"cache_key",
")",
"# if the cache is disabled, then use a random cache key even if one was",
"# provided, so that the module is not persisted in the cache and its",
"# temporary download location is a random key:",
"if",
"getMaxCachedModules",
"(",
")",
"==",
"0",
":",
"cache_key",
"=",
"None",
"new_cache_key",
"=",
"_downloadToCache",
"(",
"stream",
",",
"hash",
",",
"origin_info",
")",
"unpackFromCache",
"(",
"new_cache_key",
",",
"into_directory",
")",
"if",
"cache_key",
"is",
"None",
":",
"# if we didn't provide a cache key, there's no point in storing the cache",
"removeFromCache",
"(",
"new_cache_key",
")",
"else",
":",
"# otherwise make this file available at the known cache key",
"_moveCachedFile",
"(",
"new_cache_key",
",",
"cache_key",
")"
] |
56bc1e56c602fa20307b23fe27518e9cd6c11af1
|
valid
|
parseSourceURL
|
Parse the specified version source URL (or version spec), and return an
instance of VersionSource
|
yotta/lib/sourceparse.py
|
def parseSourceURL(source_url):
''' Parse the specified version source URL (or version spec), and return an
instance of VersionSource
'''
name, spec = _getNonRegistryRef(source_url)
if spec:
return spec
try:
url_is_spec = version.Spec(source_url)
except ValueError:
url_is_spec = None
if url_is_spec is not None:
# if the url is an unadorned version specification (including an empty
# string) then the source is the module registry:
return VersionSource('registry', '', source_url)
raise InvalidVersionSpec("Invalid version specification: \"%s\"" % (source_url))
|
def parseSourceURL(source_url):
''' Parse the specified version source URL (or version spec), and return an
instance of VersionSource
'''
name, spec = _getNonRegistryRef(source_url)
if spec:
return spec
try:
url_is_spec = version.Spec(source_url)
except ValueError:
url_is_spec = None
if url_is_spec is not None:
# if the url is an unadorned version specification (including an empty
# string) then the source is the module registry:
return VersionSource('registry', '', source_url)
raise InvalidVersionSpec("Invalid version specification: \"%s\"" % (source_url))
|
[
"Parse",
"the",
"specified",
"version",
"source",
"URL",
"(",
"or",
"version",
"spec",
")",
"and",
"return",
"an",
"instance",
"of",
"VersionSource"
] |
ARMmbed/yotta
|
python
|
https://github.com/ARMmbed/yotta/blob/56bc1e56c602fa20307b23fe27518e9cd6c11af1/yotta/lib/sourceparse.py#L96-L114
|
[
"def",
"parseSourceURL",
"(",
"source_url",
")",
":",
"name",
",",
"spec",
"=",
"_getNonRegistryRef",
"(",
"source_url",
")",
"if",
"spec",
":",
"return",
"spec",
"try",
":",
"url_is_spec",
"=",
"version",
".",
"Spec",
"(",
"source_url",
")",
"except",
"ValueError",
":",
"url_is_spec",
"=",
"None",
"if",
"url_is_spec",
"is",
"not",
"None",
":",
"# if the url is an unadorned version specification (including an empty",
"# string) then the source is the module registry:",
"return",
"VersionSource",
"(",
"'registry'",
",",
"''",
",",
"source_url",
")",
"raise",
"InvalidVersionSpec",
"(",
"\"Invalid version specification: \\\"%s\\\"\"",
"%",
"(",
"source_url",
")",
")"
] |
56bc1e56c602fa20307b23fe27518e9cd6c11af1
|
valid
|
parseTargetNameAndSpec
|
Parse targetname[@versionspec] and return a tuple
(target_name_string, version_spec_string).
targetname[,versionspec] is also supported (this is how target names
and specifications are stored internally, and was the documented way of
setting the spec on the commandline)
Also accepts raw github version specs (Owner/reponame#whatever), as the
name can be deduced from these.
Note that the specification split from the name is not validated. If
there is no specification (just a target name) passed in, then '*' will
be returned as the specification.
|
yotta/lib/sourceparse.py
|
def parseTargetNameAndSpec(target_name_and_spec):
''' Parse targetname[@versionspec] and return a tuple
(target_name_string, version_spec_string).
targetname[,versionspec] is also supported (this is how target names
and specifications are stored internally, and was the documented way of
setting the spec on the commandline)
Also accepts raw github version specs (Owner/reponame#whatever), as the
name can be deduced from these.
Note that the specification split from the name is not validated. If
there is no specification (just a target name) passed in, then '*' will
be returned as the specification.
'''
import re
# fist check if this is a raw github specification that we can get the
# target name from:
name, spec = _getNonRegistryRef(target_name_and_spec)
if name:
return name, target_name_and_spec
# next split at the first @ or , if any
split_at = '@'
if target_name_and_spec.find('@') > target_name_and_spec.find(',') and \
',' in target_name_and_spec:
split_at = ','
name = target_name_and_spec.split(split_at)[0]
spec = target_name_and_spec[len(name)+1:]
name = name.strip()
# if there's no specification, return the explicit any-version
# specification:
if not spec:
spec = '*'
return name, spec
|
def parseTargetNameAndSpec(target_name_and_spec):
''' Parse targetname[@versionspec] and return a tuple
(target_name_string, version_spec_string).
targetname[,versionspec] is also supported (this is how target names
and specifications are stored internally, and was the documented way of
setting the spec on the commandline)
Also accepts raw github version specs (Owner/reponame#whatever), as the
name can be deduced from these.
Note that the specification split from the name is not validated. If
there is no specification (just a target name) passed in, then '*' will
be returned as the specification.
'''
import re
# fist check if this is a raw github specification that we can get the
# target name from:
name, spec = _getNonRegistryRef(target_name_and_spec)
if name:
return name, target_name_and_spec
# next split at the first @ or , if any
split_at = '@'
if target_name_and_spec.find('@') > target_name_and_spec.find(',') and \
',' in target_name_and_spec:
split_at = ','
name = target_name_and_spec.split(split_at)[0]
spec = target_name_and_spec[len(name)+1:]
name = name.strip()
# if there's no specification, return the explicit any-version
# specification:
if not spec:
spec = '*'
return name, spec
|
[
"Parse",
"targetname",
"[",
"@versionspec",
"]",
"and",
"return",
"a",
"tuple",
"(",
"target_name_string",
"version_spec_string",
")",
"."
] |
ARMmbed/yotta
|
python
|
https://github.com/ARMmbed/yotta/blob/56bc1e56c602fa20307b23fe27518e9cd6c11af1/yotta/lib/sourceparse.py#L128-L165
|
[
"def",
"parseTargetNameAndSpec",
"(",
"target_name_and_spec",
")",
":",
"import",
"re",
"# fist check if this is a raw github specification that we can get the",
"# target name from:",
"name",
",",
"spec",
"=",
"_getNonRegistryRef",
"(",
"target_name_and_spec",
")",
"if",
"name",
":",
"return",
"name",
",",
"target_name_and_spec",
"# next split at the first @ or , if any",
"split_at",
"=",
"'@'",
"if",
"target_name_and_spec",
".",
"find",
"(",
"'@'",
")",
">",
"target_name_and_spec",
".",
"find",
"(",
"','",
")",
"and",
"','",
"in",
"target_name_and_spec",
":",
"split_at",
"=",
"','",
"name",
"=",
"target_name_and_spec",
".",
"split",
"(",
"split_at",
")",
"[",
"0",
"]",
"spec",
"=",
"target_name_and_spec",
"[",
"len",
"(",
"name",
")",
"+",
"1",
":",
"]",
"name",
"=",
"name",
".",
"strip",
"(",
")",
"# if there's no specification, return the explicit any-version",
"# specification:",
"if",
"not",
"spec",
":",
"spec",
"=",
"'*'",
"return",
"name",
",",
"spec"
] |
56bc1e56c602fa20307b23fe27518e9cd6c11af1
|
valid
|
parseModuleNameAndSpec
|
Parse modulename[@versionspec] and return a tuple
(module_name_string, version_spec_string).
Also accepts raw github version specs (Owner/reponame#whatever), as the
name can be deduced from these.
Note that the specification split from the name is not validated. If
there is no specification (just a module name) passed in, then '*' will
be returned as the specification.
|
yotta/lib/sourceparse.py
|
def parseModuleNameAndSpec(module_name_and_spec):
''' Parse modulename[@versionspec] and return a tuple
(module_name_string, version_spec_string).
Also accepts raw github version specs (Owner/reponame#whatever), as the
name can be deduced from these.
Note that the specification split from the name is not validated. If
there is no specification (just a module name) passed in, then '*' will
be returned as the specification.
'''
import re
# fist check if this is a raw github specification that we can get the
# module name from:
name, spec = _getNonRegistryRef(module_name_and_spec)
if name:
return name, module_name_and_spec
# next split at the first @, if any
name = module_name_and_spec.split('@')[0]
spec = module_name_and_spec[len(name)+1:]
name = name.strip()
# if there's no specification, return the explicit any-version
# specification:
if not spec:
spec = '*'
return name, spec
|
def parseModuleNameAndSpec(module_name_and_spec):
''' Parse modulename[@versionspec] and return a tuple
(module_name_string, version_spec_string).
Also accepts raw github version specs (Owner/reponame#whatever), as the
name can be deduced from these.
Note that the specification split from the name is not validated. If
there is no specification (just a module name) passed in, then '*' will
be returned as the specification.
'''
import re
# fist check if this is a raw github specification that we can get the
# module name from:
name, spec = _getNonRegistryRef(module_name_and_spec)
if name:
return name, module_name_and_spec
# next split at the first @, if any
name = module_name_and_spec.split('@')[0]
spec = module_name_and_spec[len(name)+1:]
name = name.strip()
# if there's no specification, return the explicit any-version
# specification:
if not spec:
spec = '*'
return name, spec
|
[
"Parse",
"modulename",
"[",
"@versionspec",
"]",
"and",
"return",
"a",
"tuple",
"(",
"module_name_string",
"version_spec_string",
")",
"."
] |
ARMmbed/yotta
|
python
|
https://github.com/ARMmbed/yotta/blob/56bc1e56c602fa20307b23fe27518e9cd6c11af1/yotta/lib/sourceparse.py#L167-L196
|
[
"def",
"parseModuleNameAndSpec",
"(",
"module_name_and_spec",
")",
":",
"import",
"re",
"# fist check if this is a raw github specification that we can get the",
"# module name from:",
"name",
",",
"spec",
"=",
"_getNonRegistryRef",
"(",
"module_name_and_spec",
")",
"if",
"name",
":",
"return",
"name",
",",
"module_name_and_spec",
"# next split at the first @, if any",
"name",
"=",
"module_name_and_spec",
".",
"split",
"(",
"'@'",
")",
"[",
"0",
"]",
"spec",
"=",
"module_name_and_spec",
"[",
"len",
"(",
"name",
")",
"+",
"1",
":",
"]",
"name",
"=",
"name",
".",
"strip",
"(",
")",
"# if there's no specification, return the explicit any-version",
"# specification:",
"if",
"not",
"spec",
":",
"spec",
"=",
"'*'",
"return",
"name",
",",
"spec"
] |
56bc1e56c602fa20307b23fe27518e9cd6c11af1
|
valid
|
gfit
|
Fit empirical Bayes prior in the hierarchical model [Efron2014]_.
.. math::
mu ~ G, X ~ N(mu, sigma^2)
Parameters
----------
X: ndarray
A 1D array of observations.
sigma: float
Noise estimate on X.
p: int
Number of parameters used to fit G. Default: 5
nbin: int
Number of bins used for discrete approximation.
Default: 200
unif_fraction: float
Fraction of G modeled as "slab". Default: 0.1
Returns
-------
An array of the posterior density estimate g.
|
forestci/calibration.py
|
def gfit(X, sigma, p=5, nbin=200, unif_fraction=0.1):
"""
Fit empirical Bayes prior in the hierarchical model [Efron2014]_.
.. math::
mu ~ G, X ~ N(mu, sigma^2)
Parameters
----------
X: ndarray
A 1D array of observations.
sigma: float
Noise estimate on X.
p: int
Number of parameters used to fit G. Default: 5
nbin: int
Number of bins used for discrete approximation.
Default: 200
unif_fraction: float
Fraction of G modeled as "slab". Default: 0.1
Returns
-------
An array of the posterior density estimate g.
"""
min_x = min(min(X) - 2 * np.std(X, ddof=1), 0)
max_x = max(max(X) + 2 * np.std(X, ddof=1),
np.std(X, ddof=1))
xvals = np.linspace(min_x, max_x, nbin)
binw = (max_x - min_x) / (nbin - 1)
zero_idx = max(np.where(xvals <= 0)[0])
noise_kernel = norm().pdf(xvals / sigma) * binw / sigma
if zero_idx > 0:
noise_rotate = noise_kernel[list(np.arange(zero_idx, len(xvals))) +
list(np.arange(0, zero_idx))]
else:
noise_rotate = noise_kernel
XX = np.zeros((p, len(xvals)), dtype=np.float)
for ind, exp in enumerate(range(1, p+1)):
mask = np.ones_like(xvals)
mask[np.where(xvals <= 0)[0]] = 0
XX[ind, :] = pow(xvals, exp) * mask
XX = XX.T
def neg_loglik(eta):
mask = np.ones_like(xvals)
mask[np.where(xvals <= 0)[0]] = 0
g_eta_raw = np.exp(np.dot(XX, eta)) * mask
if ((np.sum(g_eta_raw) == np.inf) |
(np.sum(g_eta_raw) <=
100 * np.finfo(np.double).tiny)):
return (1000 * (len(X) + sum(eta ** 2)))
g_eta_main = g_eta_raw / sum(g_eta_raw)
g_eta = ((1 - unif_fraction) * g_eta_main +
unif_fraction * mask / sum(mask))
f_eta = fftconvolve(g_eta, noise_rotate, mode='same')
return np.sum(np.interp(X, xvals,
-np.log(np.maximum(f_eta, 0.0000001))))
eta_hat = minimize(neg_loglik,
list(itertools.repeat(-1, p))).x
g_eta_raw = np.exp(np.dot(XX, eta_hat)) * mask
g_eta_main = g_eta_raw / sum(g_eta_raw)
g_eta = ((1 - unif_fraction) * g_eta_main +
unif_fraction * mask) / sum(mask)
return xvals, g_eta
|
def gfit(X, sigma, p=5, nbin=200, unif_fraction=0.1):
"""
Fit empirical Bayes prior in the hierarchical model [Efron2014]_.
.. math::
mu ~ G, X ~ N(mu, sigma^2)
Parameters
----------
X: ndarray
A 1D array of observations.
sigma: float
Noise estimate on X.
p: int
Number of parameters used to fit G. Default: 5
nbin: int
Number of bins used for discrete approximation.
Default: 200
unif_fraction: float
Fraction of G modeled as "slab". Default: 0.1
Returns
-------
An array of the posterior density estimate g.
"""
min_x = min(min(X) - 2 * np.std(X, ddof=1), 0)
max_x = max(max(X) + 2 * np.std(X, ddof=1),
np.std(X, ddof=1))
xvals = np.linspace(min_x, max_x, nbin)
binw = (max_x - min_x) / (nbin - 1)
zero_idx = max(np.where(xvals <= 0)[0])
noise_kernel = norm().pdf(xvals / sigma) * binw / sigma
if zero_idx > 0:
noise_rotate = noise_kernel[list(np.arange(zero_idx, len(xvals))) +
list(np.arange(0, zero_idx))]
else:
noise_rotate = noise_kernel
XX = np.zeros((p, len(xvals)), dtype=np.float)
for ind, exp in enumerate(range(1, p+1)):
mask = np.ones_like(xvals)
mask[np.where(xvals <= 0)[0]] = 0
XX[ind, :] = pow(xvals, exp) * mask
XX = XX.T
def neg_loglik(eta):
mask = np.ones_like(xvals)
mask[np.where(xvals <= 0)[0]] = 0
g_eta_raw = np.exp(np.dot(XX, eta)) * mask
if ((np.sum(g_eta_raw) == np.inf) |
(np.sum(g_eta_raw) <=
100 * np.finfo(np.double).tiny)):
return (1000 * (len(X) + sum(eta ** 2)))
g_eta_main = g_eta_raw / sum(g_eta_raw)
g_eta = ((1 - unif_fraction) * g_eta_main +
unif_fraction * mask / sum(mask))
f_eta = fftconvolve(g_eta, noise_rotate, mode='same')
return np.sum(np.interp(X, xvals,
-np.log(np.maximum(f_eta, 0.0000001))))
eta_hat = minimize(neg_loglik,
list(itertools.repeat(-1, p))).x
g_eta_raw = np.exp(np.dot(XX, eta_hat)) * mask
g_eta_main = g_eta_raw / sum(g_eta_raw)
g_eta = ((1 - unif_fraction) * g_eta_main +
unif_fraction * mask) / sum(mask)
return xvals, g_eta
|
[
"Fit",
"empirical",
"Bayes",
"prior",
"in",
"the",
"hierarchical",
"model",
"[",
"Efron2014",
"]",
"_",
"."
] |
scikit-learn-contrib/forest-confidence-interval
|
python
|
https://github.com/scikit-learn-contrib/forest-confidence-interval/blob/401c63a74a27d775eff0f72b6c20ffd568491fe0/forestci/calibration.py#L35-L106
|
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"/",
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"(",
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")",
"return",
"xvals",
",",
"g_eta"
] |
401c63a74a27d775eff0f72b6c20ffd568491fe0
|
valid
|
gbayes
|
Estimate Bayes posterior with Gaussian noise [Efron2014]_.
Parameters
----------
x0: ndarray
an observation
g_est: float
a prior density, as returned by gfit
sigma: int
noise estimate
Returns
-------
An array of the posterior estimate E[mu | x0]
|
forestci/calibration.py
|
def gbayes(x0, g_est, sigma):
"""
Estimate Bayes posterior with Gaussian noise [Efron2014]_.
Parameters
----------
x0: ndarray
an observation
g_est: float
a prior density, as returned by gfit
sigma: int
noise estimate
Returns
-------
An array of the posterior estimate E[mu | x0]
"""
Kx = norm().pdf((g_est[0] - x0) / sigma)
post = Kx * g_est[1]
post /= sum(post)
return sum(post * g_est[0])
|
def gbayes(x0, g_est, sigma):
"""
Estimate Bayes posterior with Gaussian noise [Efron2014]_.
Parameters
----------
x0: ndarray
an observation
g_est: float
a prior density, as returned by gfit
sigma: int
noise estimate
Returns
-------
An array of the posterior estimate E[mu | x0]
"""
Kx = norm().pdf((g_est[0] - x0) / sigma)
post = Kx * g_est[1]
post /= sum(post)
return sum(post * g_est[0])
|
[
"Estimate",
"Bayes",
"posterior",
"with",
"Gaussian",
"noise",
"[",
"Efron2014",
"]",
"_",
"."
] |
scikit-learn-contrib/forest-confidence-interval
|
python
|
https://github.com/scikit-learn-contrib/forest-confidence-interval/blob/401c63a74a27d775eff0f72b6c20ffd568491fe0/forestci/calibration.py#L109-L130
|
[
"def",
"gbayes",
"(",
"x0",
",",
"g_est",
",",
"sigma",
")",
":",
"Kx",
"=",
"norm",
"(",
")",
".",
"pdf",
"(",
"(",
"g_est",
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"0",
"]",
"-",
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"sigma",
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"1",
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"/=",
"sum",
"(",
"post",
")",
"return",
"sum",
"(",
"post",
"*",
"g_est",
"[",
"0",
"]",
")"
] |
401c63a74a27d775eff0f72b6c20ffd568491fe0
|
valid
|
calibrateEB
|
Calibrate noisy variance estimates with empirical Bayes.
Parameters
----------
vars: ndarray
List of variance estimates.
sigma2: int
Estimate of the Monte Carlo noise in vars.
Returns
-------
An array of the calibrated variance estimates
|
forestci/calibration.py
|
def calibrateEB(variances, sigma2):
"""
Calibrate noisy variance estimates with empirical Bayes.
Parameters
----------
vars: ndarray
List of variance estimates.
sigma2: int
Estimate of the Monte Carlo noise in vars.
Returns
-------
An array of the calibrated variance estimates
"""
if (sigma2 <= 0 or min(variances) == max(variances)):
return(np.maximum(variances, 0))
sigma = np.sqrt(sigma2)
eb_prior = gfit(variances, sigma)
# Set up a partial execution of the function
part = functools.partial(gbayes, g_est=eb_prior,
sigma=sigma)
if len(variances) >= 200:
# Interpolate to speed up computations:
calib_x = np.percentile(variances,
np.arange(0, 102, 2))
calib_y = list(map(part, calib_x))
calib_all = np.interp(variances, calib_x, calib_y)
else:
calib_all = list(map(part, variances))
return np.asarray(calib_all)
|
def calibrateEB(variances, sigma2):
"""
Calibrate noisy variance estimates with empirical Bayes.
Parameters
----------
vars: ndarray
List of variance estimates.
sigma2: int
Estimate of the Monte Carlo noise in vars.
Returns
-------
An array of the calibrated variance estimates
"""
if (sigma2 <= 0 or min(variances) == max(variances)):
return(np.maximum(variances, 0))
sigma = np.sqrt(sigma2)
eb_prior = gfit(variances, sigma)
# Set up a partial execution of the function
part = functools.partial(gbayes, g_est=eb_prior,
sigma=sigma)
if len(variances) >= 200:
# Interpolate to speed up computations:
calib_x = np.percentile(variances,
np.arange(0, 102, 2))
calib_y = list(map(part, calib_x))
calib_all = np.interp(variances, calib_x, calib_y)
else:
calib_all = list(map(part, variances))
return np.asarray(calib_all)
|
[
"Calibrate",
"noisy",
"variance",
"estimates",
"with",
"empirical",
"Bayes",
"."
] |
scikit-learn-contrib/forest-confidence-interval
|
python
|
https://github.com/scikit-learn-contrib/forest-confidence-interval/blob/401c63a74a27d775eff0f72b6c20ffd568491fe0/forestci/calibration.py#L133-L164
|
[
"def",
"calibrateEB",
"(",
"variances",
",",
"sigma2",
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":",
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"(",
"sigma2",
"<=",
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"or",
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"variances",
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"==",
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"np",
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"eb_prior",
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",",
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",",
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"return",
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".",
"asarray",
"(",
"calib_all",
")"
] |
401c63a74a27d775eff0f72b6c20ffd568491fe0
|
valid
|
calc_inbag
|
Derive samples used to create trees in scikit-learn RandomForest objects.
Recovers the samples in each tree from the random state of that tree using
:func:`forest._generate_sample_indices`.
Parameters
----------
n_samples : int
The number of samples used to fit the scikit-learn RandomForest object.
forest : RandomForest
Regressor or Classifier object that is already fit by scikit-learn.
Returns
-------
Array that records how many times a data point was placed in a tree.
Columns are individual trees. Rows are the number of times a sample was
used in a tree.
|
forestci/forestci.py
|
def calc_inbag(n_samples, forest):
"""
Derive samples used to create trees in scikit-learn RandomForest objects.
Recovers the samples in each tree from the random state of that tree using
:func:`forest._generate_sample_indices`.
Parameters
----------
n_samples : int
The number of samples used to fit the scikit-learn RandomForest object.
forest : RandomForest
Regressor or Classifier object that is already fit by scikit-learn.
Returns
-------
Array that records how many times a data point was placed in a tree.
Columns are individual trees. Rows are the number of times a sample was
used in a tree.
"""
if not forest.bootstrap:
e_s = "Cannot calculate the inbag from a forest that has "
e_s = " bootstrap=False"
raise ValueError(e_s)
n_trees = forest.n_estimators
inbag = np.zeros((n_samples, n_trees))
sample_idx = []
for t_idx in range(n_trees):
sample_idx.append(
_generate_sample_indices(forest.estimators_[t_idx].random_state,
n_samples))
inbag[:, t_idx] = np.bincount(sample_idx[-1], minlength=n_samples)
return inbag
|
def calc_inbag(n_samples, forest):
"""
Derive samples used to create trees in scikit-learn RandomForest objects.
Recovers the samples in each tree from the random state of that tree using
:func:`forest._generate_sample_indices`.
Parameters
----------
n_samples : int
The number of samples used to fit the scikit-learn RandomForest object.
forest : RandomForest
Regressor or Classifier object that is already fit by scikit-learn.
Returns
-------
Array that records how many times a data point was placed in a tree.
Columns are individual trees. Rows are the number of times a sample was
used in a tree.
"""
if not forest.bootstrap:
e_s = "Cannot calculate the inbag from a forest that has "
e_s = " bootstrap=False"
raise ValueError(e_s)
n_trees = forest.n_estimators
inbag = np.zeros((n_samples, n_trees))
sample_idx = []
for t_idx in range(n_trees):
sample_idx.append(
_generate_sample_indices(forest.estimators_[t_idx].random_state,
n_samples))
inbag[:, t_idx] = np.bincount(sample_idx[-1], minlength=n_samples)
return inbag
|
[
"Derive",
"samples",
"used",
"to",
"create",
"trees",
"in",
"scikit",
"-",
"learn",
"RandomForest",
"objects",
"."
] |
scikit-learn-contrib/forest-confidence-interval
|
python
|
https://github.com/scikit-learn-contrib/forest-confidence-interval/blob/401c63a74a27d775eff0f72b6c20ffd568491fe0/forestci/forestci.py#L32-L67
|
[
"def",
"calc_inbag",
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"n_samples",
",",
"forest",
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":",
"if",
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"forest",
".",
"bootstrap",
":",
"e_s",
"=",
"\"Cannot calculate the inbag from a forest that has \"",
"e_s",
"=",
"\" bootstrap=False\"",
"raise",
"ValueError",
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"e_s",
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"n_trees",
"=",
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".",
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"inbag",
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",",
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",",
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"(",
"sample_idx",
"[",
"-",
"1",
"]",
",",
"minlength",
"=",
"n_samples",
")",
"return",
"inbag"
] |
401c63a74a27d775eff0f72b6c20ffd568491fe0
|
valid
|
_core_computation
|
Helper function, that performs the core computation
Parameters
----------
X_train : ndarray
An array with shape (n_train_sample, n_features).
X_test : ndarray
An array with shape (n_test_sample, n_features).
inbag : ndarray
The inbag matrix that fit the data. If set to `None` (default) it
will be inferred from the forest. However, this only works for trees
for which bootstrapping was set to `True`. That is, if sampling was
done with replacement. Otherwise, users need to provide their own
inbag matrix.
pred_centered : ndarray
Centered predictions that are an intermediate result in the
computation.
memory_constrained: boolean (optional)
Whether or not there is a restriction on memory. If False, it is
assumed that a ndarry of shape (n_train_sample,n_test_sample) fits
in main memory. Setting to True can actually provide a speed up if
memory_limit is tuned to the optimal range.
memory_limit: int (optional)
An upper bound for how much memory the itermediate matrices will take
up in Megabytes. This must be provided if memory_constrained=True.
|
forestci/forestci.py
|
def _core_computation(X_train, X_test, inbag, pred_centered, n_trees,
memory_constrained=False, memory_limit=None,
test_mode=False):
"""
Helper function, that performs the core computation
Parameters
----------
X_train : ndarray
An array with shape (n_train_sample, n_features).
X_test : ndarray
An array with shape (n_test_sample, n_features).
inbag : ndarray
The inbag matrix that fit the data. If set to `None` (default) it
will be inferred from the forest. However, this only works for trees
for which bootstrapping was set to `True`. That is, if sampling was
done with replacement. Otherwise, users need to provide their own
inbag matrix.
pred_centered : ndarray
Centered predictions that are an intermediate result in the
computation.
memory_constrained: boolean (optional)
Whether or not there is a restriction on memory. If False, it is
assumed that a ndarry of shape (n_train_sample,n_test_sample) fits
in main memory. Setting to True can actually provide a speed up if
memory_limit is tuned to the optimal range.
memory_limit: int (optional)
An upper bound for how much memory the itermediate matrices will take
up in Megabytes. This must be provided if memory_constrained=True.
"""
if not memory_constrained:
return np.sum((np.dot(inbag - 1, pred_centered.T) / n_trees) ** 2, 0)
if not memory_limit:
raise ValueError('If memory_constrained=True, must provide',
'memory_limit.')
# Assumes double precision float
chunk_size = int((memory_limit * 1e6) / (8.0 * X_train.shape[0]))
if chunk_size == 0:
min_limit = 8.0 * X_train.shape[0] / 1e6
raise ValueError('memory_limit provided is too small.' +
'For these dimensions, memory_limit must ' +
'be greater than or equal to %.3e' % min_limit)
chunk_edges = np.arange(0, X_test.shape[0] + chunk_size, chunk_size)
inds = range(X_test.shape[0])
chunks = [inds[chunk_edges[i]:chunk_edges[i+1]]
for i in range(len(chunk_edges)-1)]
if test_mode:
print('Number of chunks: %d' % (len(chunks),))
V_IJ = np.concatenate([
np.sum((np.dot(inbag-1, pred_centered[chunk].T)/n_trees)**2, 0)
for chunk in chunks])
return V_IJ
|
def _core_computation(X_train, X_test, inbag, pred_centered, n_trees,
memory_constrained=False, memory_limit=None,
test_mode=False):
"""
Helper function, that performs the core computation
Parameters
----------
X_train : ndarray
An array with shape (n_train_sample, n_features).
X_test : ndarray
An array with shape (n_test_sample, n_features).
inbag : ndarray
The inbag matrix that fit the data. If set to `None` (default) it
will be inferred from the forest. However, this only works for trees
for which bootstrapping was set to `True`. That is, if sampling was
done with replacement. Otherwise, users need to provide their own
inbag matrix.
pred_centered : ndarray
Centered predictions that are an intermediate result in the
computation.
memory_constrained: boolean (optional)
Whether or not there is a restriction on memory. If False, it is
assumed that a ndarry of shape (n_train_sample,n_test_sample) fits
in main memory. Setting to True can actually provide a speed up if
memory_limit is tuned to the optimal range.
memory_limit: int (optional)
An upper bound for how much memory the itermediate matrices will take
up in Megabytes. This must be provided if memory_constrained=True.
"""
if not memory_constrained:
return np.sum((np.dot(inbag - 1, pred_centered.T) / n_trees) ** 2, 0)
if not memory_limit:
raise ValueError('If memory_constrained=True, must provide',
'memory_limit.')
# Assumes double precision float
chunk_size = int((memory_limit * 1e6) / (8.0 * X_train.shape[0]))
if chunk_size == 0:
min_limit = 8.0 * X_train.shape[0] / 1e6
raise ValueError('memory_limit provided is too small.' +
'For these dimensions, memory_limit must ' +
'be greater than or equal to %.3e' % min_limit)
chunk_edges = np.arange(0, X_test.shape[0] + chunk_size, chunk_size)
inds = range(X_test.shape[0])
chunks = [inds[chunk_edges[i]:chunk_edges[i+1]]
for i in range(len(chunk_edges)-1)]
if test_mode:
print('Number of chunks: %d' % (len(chunks),))
V_IJ = np.concatenate([
np.sum((np.dot(inbag-1, pred_centered[chunk].T)/n_trees)**2, 0)
for chunk in chunks])
return V_IJ
|
[
"Helper",
"function",
"that",
"performs",
"the",
"core",
"computation"
] |
scikit-learn-contrib/forest-confidence-interval
|
python
|
https://github.com/scikit-learn-contrib/forest-confidence-interval/blob/401c63a74a27d775eff0f72b6c20ffd568491fe0/forestci/forestci.py#L70-L132
|
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401c63a74a27d775eff0f72b6c20ffd568491fe0
|
valid
|
_bias_correction
|
Helper functions that implements bias correction
Parameters
----------
V_IJ : ndarray
Intermediate result in the computation.
inbag : ndarray
The inbag matrix that fit the data. If set to `None` (default) it
will be inferred from the forest. However, this only works for trees
for which bootstrapping was set to `True`. That is, if sampling was
done with replacement. Otherwise, users need to provide their own
inbag matrix.
pred_centered : ndarray
Centered predictions that are an intermediate result in the
computation.
n_trees : int
The number of trees in the forest object.
|
forestci/forestci.py
|
def _bias_correction(V_IJ, inbag, pred_centered, n_trees):
"""
Helper functions that implements bias correction
Parameters
----------
V_IJ : ndarray
Intermediate result in the computation.
inbag : ndarray
The inbag matrix that fit the data. If set to `None` (default) it
will be inferred from the forest. However, this only works for trees
for which bootstrapping was set to `True`. That is, if sampling was
done with replacement. Otherwise, users need to provide their own
inbag matrix.
pred_centered : ndarray
Centered predictions that are an intermediate result in the
computation.
n_trees : int
The number of trees in the forest object.
"""
n_train_samples = inbag.shape[0]
n_var = np.mean(np.square(inbag[0:n_trees]).mean(axis=1).T.view() -
np.square(inbag[0:n_trees].mean(axis=1)).T.view())
boot_var = np.square(pred_centered).sum(axis=1) / n_trees
bias_correction = n_train_samples * n_var * boot_var / n_trees
V_IJ_unbiased = V_IJ - bias_correction
return V_IJ_unbiased
|
def _bias_correction(V_IJ, inbag, pred_centered, n_trees):
"""
Helper functions that implements bias correction
Parameters
----------
V_IJ : ndarray
Intermediate result in the computation.
inbag : ndarray
The inbag matrix that fit the data. If set to `None` (default) it
will be inferred from the forest. However, this only works for trees
for which bootstrapping was set to `True`. That is, if sampling was
done with replacement. Otherwise, users need to provide their own
inbag matrix.
pred_centered : ndarray
Centered predictions that are an intermediate result in the
computation.
n_trees : int
The number of trees in the forest object.
"""
n_train_samples = inbag.shape[0]
n_var = np.mean(np.square(inbag[0:n_trees]).mean(axis=1).T.view() -
np.square(inbag[0:n_trees].mean(axis=1)).T.view())
boot_var = np.square(pred_centered).sum(axis=1) / n_trees
bias_correction = n_train_samples * n_var * boot_var / n_trees
V_IJ_unbiased = V_IJ - bias_correction
return V_IJ_unbiased
|
[
"Helper",
"functions",
"that",
"implements",
"bias",
"correction"
] |
scikit-learn-contrib/forest-confidence-interval
|
python
|
https://github.com/scikit-learn-contrib/forest-confidence-interval/blob/401c63a74a27d775eff0f72b6c20ffd568491fe0/forestci/forestci.py#L135-L164
|
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] |
401c63a74a27d775eff0f72b6c20ffd568491fe0
|
valid
|
random_forest_error
|
Calculate error bars from scikit-learn RandomForest estimators.
RandomForest is a regressor or classifier object
this variance can be used to plot error bars for RandomForest objects
Parameters
----------
forest : RandomForest
Regressor or Classifier object.
X_train : ndarray
An array with shape (n_train_sample, n_features). The design matrix for
training data.
X_test : ndarray
An array with shape (n_test_sample, n_features). The design matrix
for testing data
inbag : ndarray, optional
The inbag matrix that fit the data. If set to `None` (default) it
will be inferred from the forest. However, this only works for trees
for which bootstrapping was set to `True`. That is, if sampling was
done with replacement. Otherwise, users need to provide their own
inbag matrix.
calibrate: boolean, optional
Whether to apply calibration to mitigate Monte Carlo noise.
Some variance estimates may be negative due to Monte Carlo effects if
the number of trees in the forest is too small. To use calibration,
Default: True
memory_constrained: boolean, optional
Whether or not there is a restriction on memory. If False, it is
assumed that a ndarry of shape (n_train_sample,n_test_sample) fits
in main memory. Setting to True can actually provide a speed up if
memory_limit is tuned to the optimal range.
memory_limit: int, optional.
An upper bound for how much memory the itermediate matrices will take
up in Megabytes. This must be provided if memory_constrained=True.
Returns
-------
An array with the unbiased sampling variance (V_IJ_unbiased)
for a RandomForest object.
See Also
----------
:func:`calc_inbag`
Notes
-----
The calculation of error is based on the infinitesimal jackknife variance,
as described in [Wager2014]_ and is a Python implementation of the R code
provided at: https://github.com/swager/randomForestCI
.. [Wager2014] S. Wager, T. Hastie, B. Efron. "Confidence Intervals for
Random Forests: The Jackknife and the Infinitesimal Jackknife", Journal
of Machine Learning Research vol. 15, pp. 1625-1651, 2014.
|
forestci/forestci.py
|
def random_forest_error(forest, X_train, X_test, inbag=None,
calibrate=True, memory_constrained=False,
memory_limit=None):
"""
Calculate error bars from scikit-learn RandomForest estimators.
RandomForest is a regressor or classifier object
this variance can be used to plot error bars for RandomForest objects
Parameters
----------
forest : RandomForest
Regressor or Classifier object.
X_train : ndarray
An array with shape (n_train_sample, n_features). The design matrix for
training data.
X_test : ndarray
An array with shape (n_test_sample, n_features). The design matrix
for testing data
inbag : ndarray, optional
The inbag matrix that fit the data. If set to `None` (default) it
will be inferred from the forest. However, this only works for trees
for which bootstrapping was set to `True`. That is, if sampling was
done with replacement. Otherwise, users need to provide their own
inbag matrix.
calibrate: boolean, optional
Whether to apply calibration to mitigate Monte Carlo noise.
Some variance estimates may be negative due to Monte Carlo effects if
the number of trees in the forest is too small. To use calibration,
Default: True
memory_constrained: boolean, optional
Whether or not there is a restriction on memory. If False, it is
assumed that a ndarry of shape (n_train_sample,n_test_sample) fits
in main memory. Setting to True can actually provide a speed up if
memory_limit is tuned to the optimal range.
memory_limit: int, optional.
An upper bound for how much memory the itermediate matrices will take
up in Megabytes. This must be provided if memory_constrained=True.
Returns
-------
An array with the unbiased sampling variance (V_IJ_unbiased)
for a RandomForest object.
See Also
----------
:func:`calc_inbag`
Notes
-----
The calculation of error is based on the infinitesimal jackknife variance,
as described in [Wager2014]_ and is a Python implementation of the R code
provided at: https://github.com/swager/randomForestCI
.. [Wager2014] S. Wager, T. Hastie, B. Efron. "Confidence Intervals for
Random Forests: The Jackknife and the Infinitesimal Jackknife", Journal
of Machine Learning Research vol. 15, pp. 1625-1651, 2014.
"""
if inbag is None:
inbag = calc_inbag(X_train.shape[0], forest)
pred = np.array([tree.predict(X_test) for tree in forest]).T
pred_mean = np.mean(pred, 0)
pred_centered = pred - pred_mean
n_trees = forest.n_estimators
V_IJ = _core_computation(X_train, X_test, inbag, pred_centered, n_trees,
memory_constrained, memory_limit)
V_IJ_unbiased = _bias_correction(V_IJ, inbag, pred_centered, n_trees)
# Correct for cases where resampling is done without replacement:
if np.max(inbag) == 1:
variance_inflation = 1 / (1 - np.mean(inbag)) ** 2
V_IJ_unbiased *= variance_inflation
if not calibrate:
return V_IJ_unbiased
if V_IJ_unbiased.shape[0] <= 20:
print("No calibration with n_samples <= 20")
return V_IJ_unbiased
if calibrate:
calibration_ratio = 2
n_sample = np.ceil(n_trees / calibration_ratio)
new_forest = copy.deepcopy(forest)
new_forest.estimators_ =\
np.random.permutation(new_forest.estimators_)[:int(n_sample)]
new_forest.n_estimators = int(n_sample)
results_ss = random_forest_error(new_forest, X_train, X_test,
calibrate=False,
memory_constrained=memory_constrained,
memory_limit=memory_limit)
# Use this second set of variance estimates
# to estimate scale of Monte Carlo noise
sigma2_ss = np.mean((results_ss - V_IJ_unbiased)**2)
delta = n_sample / n_trees
sigma2 = (delta**2 + (1 - delta)**2) / (2 * (1 - delta)**2) * sigma2_ss
# Use Monte Carlo noise scale estimate for empirical Bayes calibration
V_IJ_calibrated = calibrateEB(V_IJ_unbiased, sigma2)
return V_IJ_calibrated
|
def random_forest_error(forest, X_train, X_test, inbag=None,
calibrate=True, memory_constrained=False,
memory_limit=None):
"""
Calculate error bars from scikit-learn RandomForest estimators.
RandomForest is a regressor or classifier object
this variance can be used to plot error bars for RandomForest objects
Parameters
----------
forest : RandomForest
Regressor or Classifier object.
X_train : ndarray
An array with shape (n_train_sample, n_features). The design matrix for
training data.
X_test : ndarray
An array with shape (n_test_sample, n_features). The design matrix
for testing data
inbag : ndarray, optional
The inbag matrix that fit the data. If set to `None` (default) it
will be inferred from the forest. However, this only works for trees
for which bootstrapping was set to `True`. That is, if sampling was
done with replacement. Otherwise, users need to provide their own
inbag matrix.
calibrate: boolean, optional
Whether to apply calibration to mitigate Monte Carlo noise.
Some variance estimates may be negative due to Monte Carlo effects if
the number of trees in the forest is too small. To use calibration,
Default: True
memory_constrained: boolean, optional
Whether or not there is a restriction on memory. If False, it is
assumed that a ndarry of shape (n_train_sample,n_test_sample) fits
in main memory. Setting to True can actually provide a speed up if
memory_limit is tuned to the optimal range.
memory_limit: int, optional.
An upper bound for how much memory the itermediate matrices will take
up in Megabytes. This must be provided if memory_constrained=True.
Returns
-------
An array with the unbiased sampling variance (V_IJ_unbiased)
for a RandomForest object.
See Also
----------
:func:`calc_inbag`
Notes
-----
The calculation of error is based on the infinitesimal jackknife variance,
as described in [Wager2014]_ and is a Python implementation of the R code
provided at: https://github.com/swager/randomForestCI
.. [Wager2014] S. Wager, T. Hastie, B. Efron. "Confidence Intervals for
Random Forests: The Jackknife and the Infinitesimal Jackknife", Journal
of Machine Learning Research vol. 15, pp. 1625-1651, 2014.
"""
if inbag is None:
inbag = calc_inbag(X_train.shape[0], forest)
pred = np.array([tree.predict(X_test) for tree in forest]).T
pred_mean = np.mean(pred, 0)
pred_centered = pred - pred_mean
n_trees = forest.n_estimators
V_IJ = _core_computation(X_train, X_test, inbag, pred_centered, n_trees,
memory_constrained, memory_limit)
V_IJ_unbiased = _bias_correction(V_IJ, inbag, pred_centered, n_trees)
# Correct for cases where resampling is done without replacement:
if np.max(inbag) == 1:
variance_inflation = 1 / (1 - np.mean(inbag)) ** 2
V_IJ_unbiased *= variance_inflation
if not calibrate:
return V_IJ_unbiased
if V_IJ_unbiased.shape[0] <= 20:
print("No calibration with n_samples <= 20")
return V_IJ_unbiased
if calibrate:
calibration_ratio = 2
n_sample = np.ceil(n_trees / calibration_ratio)
new_forest = copy.deepcopy(forest)
new_forest.estimators_ =\
np.random.permutation(new_forest.estimators_)[:int(n_sample)]
new_forest.n_estimators = int(n_sample)
results_ss = random_forest_error(new_forest, X_train, X_test,
calibrate=False,
memory_constrained=memory_constrained,
memory_limit=memory_limit)
# Use this second set of variance estimates
# to estimate scale of Monte Carlo noise
sigma2_ss = np.mean((results_ss - V_IJ_unbiased)**2)
delta = n_sample / n_trees
sigma2 = (delta**2 + (1 - delta)**2) / (2 * (1 - delta)**2) * sigma2_ss
# Use Monte Carlo noise scale estimate for empirical Bayes calibration
V_IJ_calibrated = calibrateEB(V_IJ_unbiased, sigma2)
return V_IJ_calibrated
|
[
"Calculate",
"error",
"bars",
"from",
"scikit",
"-",
"learn",
"RandomForest",
"estimators",
"."
] |
scikit-learn-contrib/forest-confidence-interval
|
python
|
https://github.com/scikit-learn-contrib/forest-confidence-interval/blob/401c63a74a27d775eff0f72b6c20ffd568491fe0/forestci/forestci.py#L167-L275
|
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"inbag",
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"==",
"1",
":",
"variance_inflation",
"=",
"1",
"/",
"(",
"1",
"-",
"np",
".",
"mean",
"(",
"inbag",
")",
")",
"**",
"2",
"V_IJ_unbiased",
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"variance_inflation",
"if",
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":",
"return",
"V_IJ_unbiased",
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"[",
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"<=",
"20",
":",
"print",
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"\"No calibration with n_samples <= 20\"",
")",
"return",
"V_IJ_unbiased",
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"calibrate",
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"calibration_ratio",
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"n_sample",
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"calibration_ratio",
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"deepcopy",
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"forest",
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"new_forest",
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"estimators_",
"=",
"np",
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"random",
".",
"permutation",
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"new_forest",
".",
"estimators_",
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"[",
":",
"int",
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"n_sample",
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"]",
"new_forest",
".",
"n_estimators",
"=",
"int",
"(",
"n_sample",
")",
"results_ss",
"=",
"random_forest_error",
"(",
"new_forest",
",",
"X_train",
",",
"X_test",
",",
"calibrate",
"=",
"False",
",",
"memory_constrained",
"=",
"memory_constrained",
",",
"memory_limit",
"=",
"memory_limit",
")",
"# Use this second set of variance estimates",
"# to estimate scale of Monte Carlo noise",
"sigma2_ss",
"=",
"np",
".",
"mean",
"(",
"(",
"results_ss",
"-",
"V_IJ_unbiased",
")",
"**",
"2",
")",
"delta",
"=",
"n_sample",
"/",
"n_trees",
"sigma2",
"=",
"(",
"delta",
"**",
"2",
"+",
"(",
"1",
"-",
"delta",
")",
"**",
"2",
")",
"/",
"(",
"2",
"*",
"(",
"1",
"-",
"delta",
")",
"**",
"2",
")",
"*",
"sigma2_ss",
"# Use Monte Carlo noise scale estimate for empirical Bayes calibration",
"V_IJ_calibrated",
"=",
"calibrateEB",
"(",
"V_IJ_unbiased",
",",
"sigma2",
")",
"return",
"V_IJ_calibrated"
] |
401c63a74a27d775eff0f72b6c20ffd568491fe0
|
valid
|
SSLSatchel.generate_self_signed_certificate
|
Generates a self-signed certificate for use in an internal development
environment for testing SSL pages.
http://almostalldigital.wordpress.com/2013/03/07/self-signed-ssl-certificate-for-ec2-load-balancer/
|
burlap/ssl.py
|
def generate_self_signed_certificate(self, domain='', r=None):
"""
Generates a self-signed certificate for use in an internal development
environment for testing SSL pages.
http://almostalldigital.wordpress.com/2013/03/07/self-signed-ssl-certificate-for-ec2-load-balancer/
"""
r = self.local_renderer
r.env.domain = domain or r.env.domain
assert r.env.domain, 'No SSL domain defined.'
role = r or self.genv.ROLE or ALL
ssl_dst = 'roles/%s/ssl' % (role,)
if not os.path.isdir(ssl_dst):
os.makedirs(ssl_dst)
r.env.base_dst = '%s/%s' % (ssl_dst, r.env.domain)
r.local('openssl req -new -newkey rsa:{ssl_length} '
'-days {ssl_days} -nodes -x509 '
'-subj "/C={ssl_country}/ST={ssl_state}/L={ssl_city}/O={ssl_organization}/CN={ssl_domain}" '
'-keyout {ssl_base_dst}.key -out {ssl_base_dst}.crt')
|
def generate_self_signed_certificate(self, domain='', r=None):
"""
Generates a self-signed certificate for use in an internal development
environment for testing SSL pages.
http://almostalldigital.wordpress.com/2013/03/07/self-signed-ssl-certificate-for-ec2-load-balancer/
"""
r = self.local_renderer
r.env.domain = domain or r.env.domain
assert r.env.domain, 'No SSL domain defined.'
role = r or self.genv.ROLE or ALL
ssl_dst = 'roles/%s/ssl' % (role,)
if not os.path.isdir(ssl_dst):
os.makedirs(ssl_dst)
r.env.base_dst = '%s/%s' % (ssl_dst, r.env.domain)
r.local('openssl req -new -newkey rsa:{ssl_length} '
'-days {ssl_days} -nodes -x509 '
'-subj "/C={ssl_country}/ST={ssl_state}/L={ssl_city}/O={ssl_organization}/CN={ssl_domain}" '
'-keyout {ssl_base_dst}.key -out {ssl_base_dst}.crt')
|
[
"Generates",
"a",
"self",
"-",
"signed",
"certificate",
"for",
"use",
"in",
"an",
"internal",
"development",
"environment",
"for",
"testing",
"SSL",
"pages",
"."
] |
chrisspen/burlap
|
python
|
https://github.com/chrisspen/burlap/blob/a92b0a8e5206850bb777c74af8421ea8b33779bd/burlap/ssl.py#L35-L53
|
[
"def",
"generate_self_signed_certificate",
"(",
"self",
",",
"domain",
"=",
"''",
",",
"r",
"=",
"None",
")",
":",
"r",
"=",
"self",
".",
"local_renderer",
"r",
".",
"env",
".",
"domain",
"=",
"domain",
"or",
"r",
".",
"env",
".",
"domain",
"assert",
"r",
".",
"env",
".",
"domain",
",",
"'No SSL domain defined.'",
"role",
"=",
"r",
"or",
"self",
".",
"genv",
".",
"ROLE",
"or",
"ALL",
"ssl_dst",
"=",
"'roles/%s/ssl'",
"%",
"(",
"role",
",",
")",
"if",
"not",
"os",
".",
"path",
".",
"isdir",
"(",
"ssl_dst",
")",
":",
"os",
".",
"makedirs",
"(",
"ssl_dst",
")",
"r",
".",
"env",
".",
"base_dst",
"=",
"'%s/%s'",
"%",
"(",
"ssl_dst",
",",
"r",
".",
"env",
".",
"domain",
")",
"r",
".",
"local",
"(",
"'openssl req -new -newkey rsa:{ssl_length} '",
"'-days {ssl_days} -nodes -x509 '",
"'-subj \"/C={ssl_country}/ST={ssl_state}/L={ssl_city}/O={ssl_organization}/CN={ssl_domain}\" '",
"'-keyout {ssl_base_dst}.key -out {ssl_base_dst}.crt'",
")"
] |
a92b0a8e5206850bb777c74af8421ea8b33779bd
|
valid
|
SSLSatchel.generate_csr
|
Creates a certificate signing request to be submitted to a formal
certificate authority to generate a certificate.
Note, the provider may say the CSR must be created on the target server,
but this is not necessary.
|
burlap/ssl.py
|
def generate_csr(self, domain='', r=None):
"""
Creates a certificate signing request to be submitted to a formal
certificate authority to generate a certificate.
Note, the provider may say the CSR must be created on the target server,
but this is not necessary.
"""
r = r or self.local_renderer
r.env.domain = domain or r.env.domain
role = self.genv.ROLE or ALL
site = self.genv.SITE or self.genv.default_site
print('self.genv.default_site:', self.genv.default_site, file=sys.stderr)
print('site.csr0:', site, file=sys.stderr)
ssl_dst = 'roles/%s/ssl' % (role,)
print('ssl_dst:', ssl_dst)
if not os.path.isdir(ssl_dst):
os.makedirs(ssl_dst)
for site, site_data in self.iter_sites():
print('site.csr1:', site, file=sys.stderr)
assert r.env.domain, 'No SSL domain defined.'
r.env.ssl_base_dst = '%s/%s' % (ssl_dst, r.env.domain.replace('*.', ''))
r.env.ssl_csr_year = date.today().year
r.local('openssl req -nodes -newkey rsa:{ssl_length} '
'-subj "/C={ssl_country}/ST={ssl_state}/L={ssl_city}/O={ssl_organization}/CN={ssl_domain}" '
'-keyout {ssl_base_dst}.{ssl_csr_year}.key -out {ssl_base_dst}.{ssl_csr_year}.csr')
|
def generate_csr(self, domain='', r=None):
"""
Creates a certificate signing request to be submitted to a formal
certificate authority to generate a certificate.
Note, the provider may say the CSR must be created on the target server,
but this is not necessary.
"""
r = r or self.local_renderer
r.env.domain = domain or r.env.domain
role = self.genv.ROLE or ALL
site = self.genv.SITE or self.genv.default_site
print('self.genv.default_site:', self.genv.default_site, file=sys.stderr)
print('site.csr0:', site, file=sys.stderr)
ssl_dst = 'roles/%s/ssl' % (role,)
print('ssl_dst:', ssl_dst)
if not os.path.isdir(ssl_dst):
os.makedirs(ssl_dst)
for site, site_data in self.iter_sites():
print('site.csr1:', site, file=sys.stderr)
assert r.env.domain, 'No SSL domain defined.'
r.env.ssl_base_dst = '%s/%s' % (ssl_dst, r.env.domain.replace('*.', ''))
r.env.ssl_csr_year = date.today().year
r.local('openssl req -nodes -newkey rsa:{ssl_length} '
'-subj "/C={ssl_country}/ST={ssl_state}/L={ssl_city}/O={ssl_organization}/CN={ssl_domain}" '
'-keyout {ssl_base_dst}.{ssl_csr_year}.key -out {ssl_base_dst}.{ssl_csr_year}.csr')
|
[
"Creates",
"a",
"certificate",
"signing",
"request",
"to",
"be",
"submitted",
"to",
"a",
"formal",
"certificate",
"authority",
"to",
"generate",
"a",
"certificate",
"."
] |
chrisspen/burlap
|
python
|
https://github.com/chrisspen/burlap/blob/a92b0a8e5206850bb777c74af8421ea8b33779bd/burlap/ssl.py#L57-L82
|
[
"def",
"generate_csr",
"(",
"self",
",",
"domain",
"=",
"''",
",",
"r",
"=",
"None",
")",
":",
"r",
"=",
"r",
"or",
"self",
".",
"local_renderer",
"r",
".",
"env",
".",
"domain",
"=",
"domain",
"or",
"r",
".",
"env",
".",
"domain",
"role",
"=",
"self",
".",
"genv",
".",
"ROLE",
"or",
"ALL",
"site",
"=",
"self",
".",
"genv",
".",
"SITE",
"or",
"self",
".",
"genv",
".",
"default_site",
"print",
"(",
"'self.genv.default_site:'",
",",
"self",
".",
"genv",
".",
"default_site",
",",
"file",
"=",
"sys",
".",
"stderr",
")",
"print",
"(",
"'site.csr0:'",
",",
"site",
",",
"file",
"=",
"sys",
".",
"stderr",
")",
"ssl_dst",
"=",
"'roles/%s/ssl'",
"%",
"(",
"role",
",",
")",
"print",
"(",
"'ssl_dst:'",
",",
"ssl_dst",
")",
"if",
"not",
"os",
".",
"path",
".",
"isdir",
"(",
"ssl_dst",
")",
":",
"os",
".",
"makedirs",
"(",
"ssl_dst",
")",
"for",
"site",
",",
"site_data",
"in",
"self",
".",
"iter_sites",
"(",
")",
":",
"print",
"(",
"'site.csr1:'",
",",
"site",
",",
"file",
"=",
"sys",
".",
"stderr",
")",
"assert",
"r",
".",
"env",
".",
"domain",
",",
"'No SSL domain defined.'",
"r",
".",
"env",
".",
"ssl_base_dst",
"=",
"'%s/%s'",
"%",
"(",
"ssl_dst",
",",
"r",
".",
"env",
".",
"domain",
".",
"replace",
"(",
"'*.'",
",",
"''",
")",
")",
"r",
".",
"env",
".",
"ssl_csr_year",
"=",
"date",
".",
"today",
"(",
")",
".",
"year",
"r",
".",
"local",
"(",
"'openssl req -nodes -newkey rsa:{ssl_length} '",
"'-subj \"/C={ssl_country}/ST={ssl_state}/L={ssl_city}/O={ssl_organization}/CN={ssl_domain}\" '",
"'-keyout {ssl_base_dst}.{ssl_csr_year}.key -out {ssl_base_dst}.{ssl_csr_year}.csr'",
")"
] |
a92b0a8e5206850bb777c74af8421ea8b33779bd
|
valid
|
SSLSatchel.get_expiration_date
|
Reads the expiration date of a local crt file.
|
burlap/ssl.py
|
def get_expiration_date(self, fn):
"""
Reads the expiration date of a local crt file.
"""
r = self.local_renderer
r.env.crt_fn = fn
with hide('running'):
ret = r.local('openssl x509 -noout -in {ssl_crt_fn} -dates', capture=True)
matches = re.findall('notAfter=(.*?)$', ret, flags=re.IGNORECASE)
if matches:
return dateutil.parser.parse(matches[0])
|
def get_expiration_date(self, fn):
"""
Reads the expiration date of a local crt file.
"""
r = self.local_renderer
r.env.crt_fn = fn
with hide('running'):
ret = r.local('openssl x509 -noout -in {ssl_crt_fn} -dates', capture=True)
matches = re.findall('notAfter=(.*?)$', ret, flags=re.IGNORECASE)
if matches:
return dateutil.parser.parse(matches[0])
|
[
"Reads",
"the",
"expiration",
"date",
"of",
"a",
"local",
"crt",
"file",
"."
] |
chrisspen/burlap
|
python
|
https://github.com/chrisspen/burlap/blob/a92b0a8e5206850bb777c74af8421ea8b33779bd/burlap/ssl.py#L84-L94
|
[
"def",
"get_expiration_date",
"(",
"self",
",",
"fn",
")",
":",
"r",
"=",
"self",
".",
"local_renderer",
"r",
".",
"env",
".",
"crt_fn",
"=",
"fn",
"with",
"hide",
"(",
"'running'",
")",
":",
"ret",
"=",
"r",
".",
"local",
"(",
"'openssl x509 -noout -in {ssl_crt_fn} -dates'",
",",
"capture",
"=",
"True",
")",
"matches",
"=",
"re",
".",
"findall",
"(",
"'notAfter=(.*?)$'",
",",
"ret",
",",
"flags",
"=",
"re",
".",
"IGNORECASE",
")",
"if",
"matches",
":",
"return",
"dateutil",
".",
"parser",
".",
"parse",
"(",
"matches",
"[",
"0",
"]",
")"
] |
a92b0a8e5206850bb777c74af8421ea8b33779bd
|
valid
|
SSLSatchel.list_expiration_dates
|
Scans through all local .crt files and displays the expiration dates.
|
burlap/ssl.py
|
def list_expiration_dates(self, base='roles/all/ssl'):
"""
Scans through all local .crt files and displays the expiration dates.
"""
max_fn_len = 0
max_date_len = 0
data = []
for fn in os.listdir(base):
fqfn = os.path.join(base, fn)
if not os.path.isfile(fqfn):
continue
if not fn.endswith('.crt'):
continue
expiration_date = self.get_expiration_date(fqfn)
max_fn_len = max(max_fn_len, len(fn))
max_date_len = max(max_date_len, len(str(expiration_date)))
data.append((fn, expiration_date))
print('%s %s %s' % ('Filename'.ljust(max_fn_len), 'Expiration Date'.ljust(max_date_len), 'Expired'))
now = datetime.now().replace(tzinfo=pytz.UTC)
for fn, dt in sorted(data):
if dt is None:
expired = '?'
elif dt < now:
expired = 'YES'
else:
expired = 'NO'
print('%s %s %s' % (fn.ljust(max_fn_len), str(dt).ljust(max_date_len), expired))
|
def list_expiration_dates(self, base='roles/all/ssl'):
"""
Scans through all local .crt files and displays the expiration dates.
"""
max_fn_len = 0
max_date_len = 0
data = []
for fn in os.listdir(base):
fqfn = os.path.join(base, fn)
if not os.path.isfile(fqfn):
continue
if not fn.endswith('.crt'):
continue
expiration_date = self.get_expiration_date(fqfn)
max_fn_len = max(max_fn_len, len(fn))
max_date_len = max(max_date_len, len(str(expiration_date)))
data.append((fn, expiration_date))
print('%s %s %s' % ('Filename'.ljust(max_fn_len), 'Expiration Date'.ljust(max_date_len), 'Expired'))
now = datetime.now().replace(tzinfo=pytz.UTC)
for fn, dt in sorted(data):
if dt is None:
expired = '?'
elif dt < now:
expired = 'YES'
else:
expired = 'NO'
print('%s %s %s' % (fn.ljust(max_fn_len), str(dt).ljust(max_date_len), expired))
|
[
"Scans",
"through",
"all",
"local",
".",
"crt",
"files",
"and",
"displays",
"the",
"expiration",
"dates",
"."
] |
chrisspen/burlap
|
python
|
https://github.com/chrisspen/burlap/blob/a92b0a8e5206850bb777c74af8421ea8b33779bd/burlap/ssl.py#L97-L124
|
[
"def",
"list_expiration_dates",
"(",
"self",
",",
"base",
"=",
"'roles/all/ssl'",
")",
":",
"max_fn_len",
"=",
"0",
"max_date_len",
"=",
"0",
"data",
"=",
"[",
"]",
"for",
"fn",
"in",
"os",
".",
"listdir",
"(",
"base",
")",
":",
"fqfn",
"=",
"os",
".",
"path",
".",
"join",
"(",
"base",
",",
"fn",
")",
"if",
"not",
"os",
".",
"path",
".",
"isfile",
"(",
"fqfn",
")",
":",
"continue",
"if",
"not",
"fn",
".",
"endswith",
"(",
"'.crt'",
")",
":",
"continue",
"expiration_date",
"=",
"self",
".",
"get_expiration_date",
"(",
"fqfn",
")",
"max_fn_len",
"=",
"max",
"(",
"max_fn_len",
",",
"len",
"(",
"fn",
")",
")",
"max_date_len",
"=",
"max",
"(",
"max_date_len",
",",
"len",
"(",
"str",
"(",
"expiration_date",
")",
")",
")",
"data",
".",
"append",
"(",
"(",
"fn",
",",
"expiration_date",
")",
")",
"print",
"(",
"'%s %s %s'",
"%",
"(",
"'Filename'",
".",
"ljust",
"(",
"max_fn_len",
")",
",",
"'Expiration Date'",
".",
"ljust",
"(",
"max_date_len",
")",
",",
"'Expired'",
")",
")",
"now",
"=",
"datetime",
".",
"now",
"(",
")",
".",
"replace",
"(",
"tzinfo",
"=",
"pytz",
".",
"UTC",
")",
"for",
"fn",
",",
"dt",
"in",
"sorted",
"(",
"data",
")",
":",
"if",
"dt",
"is",
"None",
":",
"expired",
"=",
"'?'",
"elif",
"dt",
"<",
"now",
":",
"expired",
"=",
"'YES'",
"else",
":",
"expired",
"=",
"'NO'",
"print",
"(",
"'%s %s %s'",
"%",
"(",
"fn",
".",
"ljust",
"(",
"max_fn_len",
")",
",",
"str",
"(",
"dt",
")",
".",
"ljust",
"(",
"max_date_len",
")",
",",
"expired",
")",
")"
] |
a92b0a8e5206850bb777c74af8421ea8b33779bd
|
valid
|
SSLSatchel.verify_certificate_chain
|
Confirms the key, CSR, and certificate files all match.
|
burlap/ssl.py
|
def verify_certificate_chain(self, base=None, crt=None, csr=None, key=None):
"""
Confirms the key, CSR, and certificate files all match.
"""
from burlap.common import get_verbose, print_fail, print_success
r = self.local_renderer
if base:
crt = base + '.crt'
csr = base + '.csr'
key = base + '.key'
else:
assert crt and csr and key, 'If base not provided, crt and csr and key must be given.'
assert os.path.isfile(crt)
assert os.path.isfile(csr)
assert os.path.isfile(key)
csr_md5 = r.local('openssl req -noout -modulus -in %s | openssl md5' % csr, capture=True)
key_md5 = r.local('openssl rsa -noout -modulus -in %s | openssl md5' % key, capture=True)
crt_md5 = r.local('openssl x509 -noout -modulus -in %s | openssl md5' % crt, capture=True)
match = crt_md5 == csr_md5 == key_md5
if self.verbose or not match:
print('crt:', crt_md5)
print('csr:', csr_md5)
print('key:', key_md5)
if match:
print_success('Files look good!')
else:
print_fail('Files no not match!')
raise Exception('Files no not match!')
|
def verify_certificate_chain(self, base=None, crt=None, csr=None, key=None):
"""
Confirms the key, CSR, and certificate files all match.
"""
from burlap.common import get_verbose, print_fail, print_success
r = self.local_renderer
if base:
crt = base + '.crt'
csr = base + '.csr'
key = base + '.key'
else:
assert crt and csr and key, 'If base not provided, crt and csr and key must be given.'
assert os.path.isfile(crt)
assert os.path.isfile(csr)
assert os.path.isfile(key)
csr_md5 = r.local('openssl req -noout -modulus -in %s | openssl md5' % csr, capture=True)
key_md5 = r.local('openssl rsa -noout -modulus -in %s | openssl md5' % key, capture=True)
crt_md5 = r.local('openssl x509 -noout -modulus -in %s | openssl md5' % crt, capture=True)
match = crt_md5 == csr_md5 == key_md5
if self.verbose or not match:
print('crt:', crt_md5)
print('csr:', csr_md5)
print('key:', key_md5)
if match:
print_success('Files look good!')
else:
print_fail('Files no not match!')
raise Exception('Files no not match!')
|
[
"Confirms",
"the",
"key",
"CSR",
"and",
"certificate",
"files",
"all",
"match",
"."
] |
chrisspen/burlap
|
python
|
https://github.com/chrisspen/burlap/blob/a92b0a8e5206850bb777c74af8421ea8b33779bd/burlap/ssl.py#L127-L161
|
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")"
] |
a92b0a8e5206850bb777c74af8421ea8b33779bd
|
valid
|
_get_environ_handler
|
Dynamically creates a Fabric task for each configuration role.
|
burlap/__init__.py
|
def _get_environ_handler(name, d):
"""
Dynamically creates a Fabric task for each configuration role.
"""
def func(site=None, **kwargs):
from fabric import state
# We can't auto-set default_site, because that break tasks that have
# to operate over multiple sites.
# If a task requires a site, it can pull from default_site as needed.
#site = site or d.get('default_site') or env.SITE
BURLAP_SHELL_PREFIX = int(os.environ.get('BURLAP_SHELL_PREFIX', '0'))
if BURLAP_SHELL_PREFIX:
print('#!/bin/bash')
print('# Generated with:')
print('#')
print('# export BURLAP_SHELL_PREFIX=1; export BURLAP_COMMAND_PREFIX=0; fab %s' % (' '.join(sys.argv[1:]),))
print('#')
BURLAP_COMMAND_PREFIX = int(os.environ.get('BURLAP_COMMAND_PREFIX', '1'))
with_args = []
if not BURLAP_COMMAND_PREFIX:
for k in state.output:
state.output[k] = False
hostname = kwargs.get('hostname')
hostname = hostname or kwargs.get('name')
hostname = hostname or kwargs.get('hn')
hostname = hostname or kwargs.get('h')
verbose = int(kwargs.get('verbose', '0'))
common.set_verbose(verbose)
# Load environment for current role.
env.update(env_default)
env[common.ROLE] = os.environ[common.ROLE] = name
if site:
env[common.SITE] = os.environ[common.SITE] = site
env.update(d)
# Load host retriever.
retriever = None
if env.hosts_retriever:
# Dynamically retrieve hosts.
# module_name = '.'.join(env.hosts_retriever.split('.')[:-1])
# func_name = env.hosts_retriever.split('.')[-1]
# retriever = getattr(importlib.import_module(module_name), func_name)
retriever = common.get_hosts_retriever()
if verbose:
print('Using retriever:', env.hosts_retriever, retriever)
# Load host translator.
translator = None
if hostname:
# Filter hosts list by a specific host name.
module_name = '.'.join(env.hostname_translator.split('.')[:-1])
func_name = env.hostname_translator.split('.')[-1]
translator = getattr(importlib.import_module(module_name), func_name)
# Re-load environment for current role, incase loading
# the retriever/translator reset some environment values.
env.update(env_default)
env[common.ROLE] = os.environ[common.ROLE] = name
if site:
env[common.SITE] = os.environ[common.SITE] = site
env.update(d)
# Dynamically retrieve hosts.
if env.hosts_retriever:
if verbose:
print('Building host list with retriever %s...' % env.hosts_retriever)
env.hosts = list(retriever(site=site))
if verbose:
print('Found hosts:')
print(env.hosts)
# Filter hosts list by a specific host name.
if hostname:
_hostname = hostname
hostname = translator(hostname=hostname)
_hosts = env.hosts
env.hosts = [_ for _ in env.hosts if _ == hostname]
assert env.hosts, 'Hostname %s does not match any known hosts.' % (_hostname,)
if env.is_local is None:
if env.hosts:
env.is_local = 'localhost' in env.hosts or '127.0.0.1' in env.hosts
elif env.host_string:
env.is_local = 'localhost' in env.host_string or '127.0.0.1' in env.host_string
for cb in common.post_role_load_callbacks:
cb()
# Ensure satchels don't cache values from previously loaded roles.
common.reset_all_satchels()
if env.hosts and not env.host_string:
env.host_string = env.hosts[0]
if verbose:
print('Loaded role %s.' % (name,), file=sys.stderr)
func.__doc__ = 'Sets enivronment variables for the "%s" role.' % (name,)
return func
|
def _get_environ_handler(name, d):
"""
Dynamically creates a Fabric task for each configuration role.
"""
def func(site=None, **kwargs):
from fabric import state
# We can't auto-set default_site, because that break tasks that have
# to operate over multiple sites.
# If a task requires a site, it can pull from default_site as needed.
#site = site or d.get('default_site') or env.SITE
BURLAP_SHELL_PREFIX = int(os.environ.get('BURLAP_SHELL_PREFIX', '0'))
if BURLAP_SHELL_PREFIX:
print('#!/bin/bash')
print('# Generated with:')
print('#')
print('# export BURLAP_SHELL_PREFIX=1; export BURLAP_COMMAND_PREFIX=0; fab %s' % (' '.join(sys.argv[1:]),))
print('#')
BURLAP_COMMAND_PREFIX = int(os.environ.get('BURLAP_COMMAND_PREFIX', '1'))
with_args = []
if not BURLAP_COMMAND_PREFIX:
for k in state.output:
state.output[k] = False
hostname = kwargs.get('hostname')
hostname = hostname or kwargs.get('name')
hostname = hostname or kwargs.get('hn')
hostname = hostname or kwargs.get('h')
verbose = int(kwargs.get('verbose', '0'))
common.set_verbose(verbose)
# Load environment for current role.
env.update(env_default)
env[common.ROLE] = os.environ[common.ROLE] = name
if site:
env[common.SITE] = os.environ[common.SITE] = site
env.update(d)
# Load host retriever.
retriever = None
if env.hosts_retriever:
# Dynamically retrieve hosts.
# module_name = '.'.join(env.hosts_retriever.split('.')[:-1])
# func_name = env.hosts_retriever.split('.')[-1]
# retriever = getattr(importlib.import_module(module_name), func_name)
retriever = common.get_hosts_retriever()
if verbose:
print('Using retriever:', env.hosts_retriever, retriever)
# Load host translator.
translator = None
if hostname:
# Filter hosts list by a specific host name.
module_name = '.'.join(env.hostname_translator.split('.')[:-1])
func_name = env.hostname_translator.split('.')[-1]
translator = getattr(importlib.import_module(module_name), func_name)
# Re-load environment for current role, incase loading
# the retriever/translator reset some environment values.
env.update(env_default)
env[common.ROLE] = os.environ[common.ROLE] = name
if site:
env[common.SITE] = os.environ[common.SITE] = site
env.update(d)
# Dynamically retrieve hosts.
if env.hosts_retriever:
if verbose:
print('Building host list with retriever %s...' % env.hosts_retriever)
env.hosts = list(retriever(site=site))
if verbose:
print('Found hosts:')
print(env.hosts)
# Filter hosts list by a specific host name.
if hostname:
_hostname = hostname
hostname = translator(hostname=hostname)
_hosts = env.hosts
env.hosts = [_ for _ in env.hosts if _ == hostname]
assert env.hosts, 'Hostname %s does not match any known hosts.' % (_hostname,)
if env.is_local is None:
if env.hosts:
env.is_local = 'localhost' in env.hosts or '127.0.0.1' in env.hosts
elif env.host_string:
env.is_local = 'localhost' in env.host_string or '127.0.0.1' in env.host_string
for cb in common.post_role_load_callbacks:
cb()
# Ensure satchels don't cache values from previously loaded roles.
common.reset_all_satchels()
if env.hosts and not env.host_string:
env.host_string = env.hosts[0]
if verbose:
print('Loaded role %s.' % (name,), file=sys.stderr)
func.__doc__ = 'Sets enivronment variables for the "%s" role.' % (name,)
return func
|
[
"Dynamically",
"creates",
"a",
"Fabric",
"task",
"for",
"each",
"configuration",
"role",
"."
] |
chrisspen/burlap
|
python
|
https://github.com/chrisspen/burlap/blob/a92b0a8e5206850bb777c74af8421ea8b33779bd/burlap/__init__.py#L80-L185
|
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"BURLAP_SHELL_PREFIX",
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",",
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"return",
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] |
a92b0a8e5206850bb777c74af8421ea8b33779bd
|
valid
|
update_merge
|
Recursively merges two dictionaries.
Uses fabric's AttributeDict so you can reference values via dot-notation.
e.g. env.value1.value2.value3...
http://stackoverflow.com/questions/3232943/update-value-of-a-nested-dictionary-of-varying-depth
|
burlap/__init__.py
|
def update_merge(d, u):
"""
Recursively merges two dictionaries.
Uses fabric's AttributeDict so you can reference values via dot-notation.
e.g. env.value1.value2.value3...
http://stackoverflow.com/questions/3232943/update-value-of-a-nested-dictionary-of-varying-depth
"""
import collections
for k, v in u.items():
if isinstance(v, collections.Mapping):
r = update_merge(d.get(k, dict()), v)
d[k] = r
else:
d[k] = u[k]
return d
|
def update_merge(d, u):
"""
Recursively merges two dictionaries.
Uses fabric's AttributeDict so you can reference values via dot-notation.
e.g. env.value1.value2.value3...
http://stackoverflow.com/questions/3232943/update-value-of-a-nested-dictionary-of-varying-depth
"""
import collections
for k, v in u.items():
if isinstance(v, collections.Mapping):
r = update_merge(d.get(k, dict()), v)
d[k] = r
else:
d[k] = u[k]
return d
|
[
"Recursively",
"merges",
"two",
"dictionaries",
"."
] |
chrisspen/burlap
|
python
|
https://github.com/chrisspen/burlap/blob/a92b0a8e5206850bb777c74af8421ea8b33779bd/burlap/__init__.py#L187-L203
|
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"def",
"update_merge",
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":",
"d",
"[",
"k",
"]",
"=",
"u",
"[",
"k",
"]",
"return",
"d"
] |
a92b0a8e5206850bb777c74af8421ea8b33779bd
|
valid
|
check_version
|
Compares the local version against the latest official version on PyPI and displays a warning message if a newer release is available.
This check can be disabled by setting the environment variable BURLAP_CHECK_VERSION=0.
|
burlap/__init__.py
|
def check_version():
"""
Compares the local version against the latest official version on PyPI and displays a warning message if a newer release is available.
This check can be disabled by setting the environment variable BURLAP_CHECK_VERSION=0.
"""
global CHECK_VERSION
if not CHECK_VERSION:
return
# Ensure we only check once in this process.
CHECK_VERSION = 0
# Lookup most recent remote version.
from six.moves.urllib.request import urlopen
try:
response = urlopen("https://pypi.org/pypi/burlap/json")
data = json.loads(response.read().decode())
remote_release = sorted(tuple(map(int, _.split('.'))) for _ in data['releases'].keys())[-1]
remote_release_str = '.'.join(map(str, remote_release))
local_release = VERSION
local_release_str = '.'.join(map(str, local_release))
# Display warning.
if remote_release > local_release:
print('\033[93m')
print("You are using burlap version %s, however version %s is available." % (local_release_str, remote_release_str))
print("You should consider upgrading via the 'pip install --upgrade burlap' command.")
print('\033[0m')
except Exception as exc:
print('\033[93m')
print("Unable to check for updated burlap version: %s" % exc)
print('\033[0m')
|
def check_version():
"""
Compares the local version against the latest official version on PyPI and displays a warning message if a newer release is available.
This check can be disabled by setting the environment variable BURLAP_CHECK_VERSION=0.
"""
global CHECK_VERSION
if not CHECK_VERSION:
return
# Ensure we only check once in this process.
CHECK_VERSION = 0
# Lookup most recent remote version.
from six.moves.urllib.request import urlopen
try:
response = urlopen("https://pypi.org/pypi/burlap/json")
data = json.loads(response.read().decode())
remote_release = sorted(tuple(map(int, _.split('.'))) for _ in data['releases'].keys())[-1]
remote_release_str = '.'.join(map(str, remote_release))
local_release = VERSION
local_release_str = '.'.join(map(str, local_release))
# Display warning.
if remote_release > local_release:
print('\033[93m')
print("You are using burlap version %s, however version %s is available." % (local_release_str, remote_release_str))
print("You should consider upgrading via the 'pip install --upgrade burlap' command.")
print('\033[0m')
except Exception as exc:
print('\033[93m')
print("Unable to check for updated burlap version: %s" % exc)
print('\033[0m')
|
[
"Compares",
"the",
"local",
"version",
"against",
"the",
"latest",
"official",
"version",
"on",
"PyPI",
"and",
"displays",
"a",
"warning",
"message",
"if",
"a",
"newer",
"release",
"is",
"available",
"."
] |
chrisspen/burlap
|
python
|
https://github.com/chrisspen/burlap/blob/a92b0a8e5206850bb777c74af8421ea8b33779bd/burlap/__init__.py#L287-L316
|
[
"def",
"check_version",
"(",
")",
":",
"global",
"CHECK_VERSION",
"if",
"not",
"CHECK_VERSION",
":",
"return",
"# Ensure we only check once in this process.",
"CHECK_VERSION",
"=",
"0",
"# Lookup most recent remote version.",
"from",
"six",
".",
"moves",
".",
"urllib",
".",
"request",
"import",
"urlopen",
"try",
":",
"response",
"=",
"urlopen",
"(",
"\"https://pypi.org/pypi/burlap/json\"",
")",
"data",
"=",
"json",
".",
"loads",
"(",
"response",
".",
"read",
"(",
")",
".",
"decode",
"(",
")",
")",
"remote_release",
"=",
"sorted",
"(",
"tuple",
"(",
"map",
"(",
"int",
",",
"_",
".",
"split",
"(",
"'.'",
")",
")",
")",
"for",
"_",
"in",
"data",
"[",
"'releases'",
"]",
".",
"keys",
"(",
")",
")",
"[",
"-",
"1",
"]",
"remote_release_str",
"=",
"'.'",
".",
"join",
"(",
"map",
"(",
"str",
",",
"remote_release",
")",
")",
"local_release",
"=",
"VERSION",
"local_release_str",
"=",
"'.'",
".",
"join",
"(",
"map",
"(",
"str",
",",
"local_release",
")",
")",
"# Display warning.",
"if",
"remote_release",
">",
"local_release",
":",
"print",
"(",
"'\\033[93m'",
")",
"print",
"(",
"\"You are using burlap version %s, however version %s is available.\"",
"%",
"(",
"local_release_str",
",",
"remote_release_str",
")",
")",
"print",
"(",
"\"You should consider upgrading via the 'pip install --upgrade burlap' command.\"",
")",
"print",
"(",
"'\\033[0m'",
")",
"except",
"Exception",
"as",
"exc",
":",
"print",
"(",
"'\\033[93m'",
")",
"print",
"(",
"\"Unable to check for updated burlap version: %s\"",
"%",
"exc",
")",
"print",
"(",
"'\\033[0m'",
")"
] |
a92b0a8e5206850bb777c74af8421ea8b33779bd
|
valid
|
populate_fabfile
|
Automatically includes all submodules and role selectors
in the top-level fabfile using spooky-scary black magic.
This allows us to avoid manually declaring imports for every module, e.g.
import burlap.pip
import burlap.vm
import burlap...
which has the added benefit of allowing us to manually call the commands
without typing "burlap".
This is soley for convenience. If not needed, it can be disabled
by specifying the environment variable:
export BURLAP_POPULATE_STACK=0
|
burlap/__init__.py
|
def populate_fabfile():
"""
Automatically includes all submodules and role selectors
in the top-level fabfile using spooky-scary black magic.
This allows us to avoid manually declaring imports for every module, e.g.
import burlap.pip
import burlap.vm
import burlap...
which has the added benefit of allowing us to manually call the commands
without typing "burlap".
This is soley for convenience. If not needed, it can be disabled
by specifying the environment variable:
export BURLAP_POPULATE_STACK=0
"""
stack = inspect.stack()
fab_frame = None
for frame_obj, script_fn, line, _, _, _ in stack:
if 'fabfile.py' in script_fn:
fab_frame = frame_obj
break
if not fab_frame:
return
try:
locals_ = fab_frame.f_locals
for module_name, module in sub_modules.items():
locals_[module_name] = module
for role_name, role_func in role_commands.items():
assert role_name not in sub_modules, \
('The role %s conflicts with a built-in submodule. '
'Please choose a different name.') % (role_name)
locals_[role_name] = role_func
locals_['common'] = common
# Put all debug commands into the global namespace.
# for _debug_name in debug.debug.get_tasks():
# print('_debug_name:', _debug_name)
locals_['shell'] = shell#debug.debug.shell
# Put all virtual satchels in the global namespace so Fabric can find them.
for _module_alias in common.post_import_modules:
exec("import %s" % _module_alias) # pylint: disable=exec-used
locals_[_module_alias] = locals()[_module_alias]
finally:
del stack
|
def populate_fabfile():
"""
Automatically includes all submodules and role selectors
in the top-level fabfile using spooky-scary black magic.
This allows us to avoid manually declaring imports for every module, e.g.
import burlap.pip
import burlap.vm
import burlap...
which has the added benefit of allowing us to manually call the commands
without typing "burlap".
This is soley for convenience. If not needed, it can be disabled
by specifying the environment variable:
export BURLAP_POPULATE_STACK=0
"""
stack = inspect.stack()
fab_frame = None
for frame_obj, script_fn, line, _, _, _ in stack:
if 'fabfile.py' in script_fn:
fab_frame = frame_obj
break
if not fab_frame:
return
try:
locals_ = fab_frame.f_locals
for module_name, module in sub_modules.items():
locals_[module_name] = module
for role_name, role_func in role_commands.items():
assert role_name not in sub_modules, \
('The role %s conflicts with a built-in submodule. '
'Please choose a different name.') % (role_name)
locals_[role_name] = role_func
locals_['common'] = common
# Put all debug commands into the global namespace.
# for _debug_name in debug.debug.get_tasks():
# print('_debug_name:', _debug_name)
locals_['shell'] = shell#debug.debug.shell
# Put all virtual satchels in the global namespace so Fabric can find them.
for _module_alias in common.post_import_modules:
exec("import %s" % _module_alias) # pylint: disable=exec-used
locals_[_module_alias] = locals()[_module_alias]
finally:
del stack
|
[
"Automatically",
"includes",
"all",
"submodules",
"and",
"role",
"selectors",
"in",
"the",
"top",
"-",
"level",
"fabfile",
"using",
"spooky",
"-",
"scary",
"black",
"magic",
"."
] |
chrisspen/burlap
|
python
|
https://github.com/chrisspen/burlap/blob/a92b0a8e5206850bb777c74af8421ea8b33779bd/burlap/__init__.py#L321-L372
|
[
"def",
"populate_fabfile",
"(",
")",
":",
"stack",
"=",
"inspect",
".",
"stack",
"(",
")",
"fab_frame",
"=",
"None",
"for",
"frame_obj",
",",
"script_fn",
",",
"line",
",",
"_",
",",
"_",
",",
"_",
"in",
"stack",
":",
"if",
"'fabfile.py'",
"in",
"script_fn",
":",
"fab_frame",
"=",
"frame_obj",
"break",
"if",
"not",
"fab_frame",
":",
"return",
"try",
":",
"locals_",
"=",
"fab_frame",
".",
"f_locals",
"for",
"module_name",
",",
"module",
"in",
"sub_modules",
".",
"items",
"(",
")",
":",
"locals_",
"[",
"module_name",
"]",
"=",
"module",
"for",
"role_name",
",",
"role_func",
"in",
"role_commands",
".",
"items",
"(",
")",
":",
"assert",
"role_name",
"not",
"in",
"sub_modules",
",",
"(",
"'The role %s conflicts with a built-in submodule. '",
"'Please choose a different name.'",
")",
"%",
"(",
"role_name",
")",
"locals_",
"[",
"role_name",
"]",
"=",
"role_func",
"locals_",
"[",
"'common'",
"]",
"=",
"common",
"# Put all debug commands into the global namespace.",
"# for _debug_name in debug.debug.get_tasks():",
"# print('_debug_name:', _debug_name)",
"locals_",
"[",
"'shell'",
"]",
"=",
"shell",
"#debug.debug.shell",
"# Put all virtual satchels in the global namespace so Fabric can find them.",
"for",
"_module_alias",
"in",
"common",
".",
"post_import_modules",
":",
"exec",
"(",
"\"import %s\"",
"%",
"_module_alias",
")",
"# pylint: disable=exec-used",
"locals_",
"[",
"_module_alias",
"]",
"=",
"locals",
"(",
")",
"[",
"_module_alias",
"]",
"finally",
":",
"del",
"stack"
] |
a92b0a8e5206850bb777c74af8421ea8b33779bd
|
valid
|
task_or_dryrun
|
Decorator declaring the wrapped function to be a new-style task.
May be invoked as a simple, argument-less decorator (i.e. ``@task``) or
with arguments customizing its behavior (e.g. ``@task(alias='myalias')``).
Please see the :ref:`new-style task <task-decorator>` documentation for
details on how to use this decorator.
.. versionchanged:: 1.2
Added the ``alias``, ``aliases``, ``task_class`` and ``default``
keyword arguments. See :ref:`task-decorator-arguments` for details.
.. versionchanged:: 1.5
Added the ``name`` keyword argument.
.. seealso:: `~fabric.docs.unwrap_tasks`, `~fabric.tasks.WrappedCallableTask`
|
burlap/decorators.py
|
def task_or_dryrun(*args, **kwargs):
"""
Decorator declaring the wrapped function to be a new-style task.
May be invoked as a simple, argument-less decorator (i.e. ``@task``) or
with arguments customizing its behavior (e.g. ``@task(alias='myalias')``).
Please see the :ref:`new-style task <task-decorator>` documentation for
details on how to use this decorator.
.. versionchanged:: 1.2
Added the ``alias``, ``aliases``, ``task_class`` and ``default``
keyword arguments. See :ref:`task-decorator-arguments` for details.
.. versionchanged:: 1.5
Added the ``name`` keyword argument.
.. seealso:: `~fabric.docs.unwrap_tasks`, `~fabric.tasks.WrappedCallableTask`
"""
invoked = bool(not args or kwargs)
task_class = kwargs.pop("task_class", WrappedCallableTask)
# if invoked:
# func, args = args[0], ()
# else:
func, args = args[0], ()
def wrapper(func):
return task_class(func, *args, **kwargs)
wrapper.is_task_or_dryrun = True
wrapper.wrapped = func
return wrapper if invoked else wrapper(func)
|
def task_or_dryrun(*args, **kwargs):
"""
Decorator declaring the wrapped function to be a new-style task.
May be invoked as a simple, argument-less decorator (i.e. ``@task``) or
with arguments customizing its behavior (e.g. ``@task(alias='myalias')``).
Please see the :ref:`new-style task <task-decorator>` documentation for
details on how to use this decorator.
.. versionchanged:: 1.2
Added the ``alias``, ``aliases``, ``task_class`` and ``default``
keyword arguments. See :ref:`task-decorator-arguments` for details.
.. versionchanged:: 1.5
Added the ``name`` keyword argument.
.. seealso:: `~fabric.docs.unwrap_tasks`, `~fabric.tasks.WrappedCallableTask`
"""
invoked = bool(not args or kwargs)
task_class = kwargs.pop("task_class", WrappedCallableTask)
# if invoked:
# func, args = args[0], ()
# else:
func, args = args[0], ()
def wrapper(func):
return task_class(func, *args, **kwargs)
wrapper.is_task_or_dryrun = True
wrapper.wrapped = func
return wrapper if invoked else wrapper(func)
|
[
"Decorator",
"declaring",
"the",
"wrapped",
"function",
"to",
"be",
"a",
"new",
"-",
"style",
"task",
"."
] |
chrisspen/burlap
|
python
|
https://github.com/chrisspen/burlap/blob/a92b0a8e5206850bb777c74af8421ea8b33779bd/burlap/decorators.py#L14-L44
|
[
"def",
"task_or_dryrun",
"(",
"*",
"args",
",",
"*",
"*",
"kwargs",
")",
":",
"invoked",
"=",
"bool",
"(",
"not",
"args",
"or",
"kwargs",
")",
"task_class",
"=",
"kwargs",
".",
"pop",
"(",
"\"task_class\"",
",",
"WrappedCallableTask",
")",
"# if invoked:",
"# func, args = args[0], ()",
"# else:",
"func",
",",
"args",
"=",
"args",
"[",
"0",
"]",
",",
"(",
")",
"def",
"wrapper",
"(",
"func",
")",
":",
"return",
"task_class",
"(",
"func",
",",
"*",
"args",
",",
"*",
"*",
"kwargs",
")",
"wrapper",
".",
"is_task_or_dryrun",
"=",
"True",
"wrapper",
".",
"wrapped",
"=",
"func",
"return",
"wrapper",
"if",
"invoked",
"else",
"wrapper",
"(",
"func",
")"
] |
a92b0a8e5206850bb777c74af8421ea8b33779bd
|
valid
|
task
|
Decorator for registering a satchel method as a Fabric task.
Can be used like:
@task
def my_method(self):
...
@task(precursors=['other_satchel'])
def my_method(self):
...
|
burlap/decorators.py
|
def task(*args, **kwargs):
"""
Decorator for registering a satchel method as a Fabric task.
Can be used like:
@task
def my_method(self):
...
@task(precursors=['other_satchel'])
def my_method(self):
...
"""
precursors = kwargs.pop('precursors', None)
post_callback = kwargs.pop('post_callback', False)
if args and callable(args[0]):
# direct decoration, @task
return _task(*args)
# callable decoration, @task(precursors=['satchel'])
def wrapper(meth):
if precursors:
meth.deploy_before = list(precursors)
if post_callback:
#from burlap.common import post_callbacks
#post_callbacks.append(meth)
meth.is_post_callback = True
return _task(meth)
return wrapper
|
def task(*args, **kwargs):
"""
Decorator for registering a satchel method as a Fabric task.
Can be used like:
@task
def my_method(self):
...
@task(precursors=['other_satchel'])
def my_method(self):
...
"""
precursors = kwargs.pop('precursors', None)
post_callback = kwargs.pop('post_callback', False)
if args and callable(args[0]):
# direct decoration, @task
return _task(*args)
# callable decoration, @task(precursors=['satchel'])
def wrapper(meth):
if precursors:
meth.deploy_before = list(precursors)
if post_callback:
#from burlap.common import post_callbacks
#post_callbacks.append(meth)
meth.is_post_callback = True
return _task(meth)
return wrapper
|
[
"Decorator",
"for",
"registering",
"a",
"satchel",
"method",
"as",
"a",
"Fabric",
"task",
"."
] |
chrisspen/burlap
|
python
|
https://github.com/chrisspen/burlap/blob/a92b0a8e5206850bb777c74af8421ea8b33779bd/burlap/decorators.py#L68-L98
|
[
"def",
"task",
"(",
"*",
"args",
",",
"*",
"*",
"kwargs",
")",
":",
"precursors",
"=",
"kwargs",
".",
"pop",
"(",
"'precursors'",
",",
"None",
")",
"post_callback",
"=",
"kwargs",
".",
"pop",
"(",
"'post_callback'",
",",
"False",
")",
"if",
"args",
"and",
"callable",
"(",
"args",
"[",
"0",
"]",
")",
":",
"# direct decoration, @task",
"return",
"_task",
"(",
"*",
"args",
")",
"# callable decoration, @task(precursors=['satchel'])",
"def",
"wrapper",
"(",
"meth",
")",
":",
"if",
"precursors",
":",
"meth",
".",
"deploy_before",
"=",
"list",
"(",
"precursors",
")",
"if",
"post_callback",
":",
"#from burlap.common import post_callbacks",
"#post_callbacks.append(meth)",
"meth",
".",
"is_post_callback",
"=",
"True",
"return",
"_task",
"(",
"meth",
")",
"return",
"wrapper"
] |
a92b0a8e5206850bb777c74af8421ea8b33779bd
|
valid
|
runs_once
|
A wrapper around Fabric's runs_once() to support our dryrun feature.
|
burlap/decorators.py
|
def runs_once(meth):
"""
A wrapper around Fabric's runs_once() to support our dryrun feature.
"""
from burlap.common import get_dryrun, runs_once_methods
if get_dryrun():
pass
else:
runs_once_methods.append(meth)
_runs_once(meth)
return meth
|
def runs_once(meth):
"""
A wrapper around Fabric's runs_once() to support our dryrun feature.
"""
from burlap.common import get_dryrun, runs_once_methods
if get_dryrun():
pass
else:
runs_once_methods.append(meth)
_runs_once(meth)
return meth
|
[
"A",
"wrapper",
"around",
"Fabric",
"s",
"runs_once",
"()",
"to",
"support",
"our",
"dryrun",
"feature",
"."
] |
chrisspen/burlap
|
python
|
https://github.com/chrisspen/burlap/blob/a92b0a8e5206850bb777c74af8421ea8b33779bd/burlap/decorators.py#L100-L110
|
[
"def",
"runs_once",
"(",
"meth",
")",
":",
"from",
"burlap",
".",
"common",
"import",
"get_dryrun",
",",
"runs_once_methods",
"if",
"get_dryrun",
"(",
")",
":",
"pass",
"else",
":",
"runs_once_methods",
".",
"append",
"(",
"meth",
")",
"_runs_once",
"(",
"meth",
")",
"return",
"meth"
] |
a92b0a8e5206850bb777c74af8421ea8b33779bd
|
valid
|
FileSatchel.is_file
|
Check if a path exists, and is a file.
|
burlap/files.py
|
def is_file(self, path, use_sudo=False):
"""
Check if a path exists, and is a file.
"""
if self.is_local and not use_sudo:
return os.path.isfile(path)
else:
func = use_sudo and _sudo or _run
with self.settings(hide('running', 'warnings'), warn_only=True):
return func('[ -f "%(path)s" ]' % locals()).succeeded
|
def is_file(self, path, use_sudo=False):
"""
Check if a path exists, and is a file.
"""
if self.is_local and not use_sudo:
return os.path.isfile(path)
else:
func = use_sudo and _sudo or _run
with self.settings(hide('running', 'warnings'), warn_only=True):
return func('[ -f "%(path)s" ]' % locals()).succeeded
|
[
"Check",
"if",
"a",
"path",
"exists",
"and",
"is",
"a",
"file",
"."
] |
chrisspen/burlap
|
python
|
https://github.com/chrisspen/burlap/blob/a92b0a8e5206850bb777c74af8421ea8b33779bd/burlap/files.py#L107-L116
|
[
"def",
"is_file",
"(",
"self",
",",
"path",
",",
"use_sudo",
"=",
"False",
")",
":",
"if",
"self",
".",
"is_local",
"and",
"not",
"use_sudo",
":",
"return",
"os",
".",
"path",
".",
"isfile",
"(",
"path",
")",
"else",
":",
"func",
"=",
"use_sudo",
"and",
"_sudo",
"or",
"_run",
"with",
"self",
".",
"settings",
"(",
"hide",
"(",
"'running'",
",",
"'warnings'",
")",
",",
"warn_only",
"=",
"True",
")",
":",
"return",
"func",
"(",
"'[ -f \"%(path)s\" ]'",
"%",
"locals",
"(",
")",
")",
".",
"succeeded"
] |
a92b0a8e5206850bb777c74af8421ea8b33779bd
|
valid
|
FileSatchel.is_dir
|
Check if a path exists, and is a directory.
|
burlap/files.py
|
def is_dir(self, path, use_sudo=False):
"""
Check if a path exists, and is a directory.
"""
if self.is_local and not use_sudo:
return os.path.isdir(path)
else:
func = use_sudo and _sudo or _run
with self.settings(hide('running', 'warnings'), warn_only=True):
return func('[ -d "%(path)s" ]' % locals()).succeeded
|
def is_dir(self, path, use_sudo=False):
"""
Check if a path exists, and is a directory.
"""
if self.is_local and not use_sudo:
return os.path.isdir(path)
else:
func = use_sudo and _sudo or _run
with self.settings(hide('running', 'warnings'), warn_only=True):
return func('[ -d "%(path)s" ]' % locals()).succeeded
|
[
"Check",
"if",
"a",
"path",
"exists",
"and",
"is",
"a",
"directory",
"."
] |
chrisspen/burlap
|
python
|
https://github.com/chrisspen/burlap/blob/a92b0a8e5206850bb777c74af8421ea8b33779bd/burlap/files.py#L119-L128
|
[
"def",
"is_dir",
"(",
"self",
",",
"path",
",",
"use_sudo",
"=",
"False",
")",
":",
"if",
"self",
".",
"is_local",
"and",
"not",
"use_sudo",
":",
"return",
"os",
".",
"path",
".",
"isdir",
"(",
"path",
")",
"else",
":",
"func",
"=",
"use_sudo",
"and",
"_sudo",
"or",
"_run",
"with",
"self",
".",
"settings",
"(",
"hide",
"(",
"'running'",
",",
"'warnings'",
")",
",",
"warn_only",
"=",
"True",
")",
":",
"return",
"func",
"(",
"'[ -d \"%(path)s\" ]'",
"%",
"locals",
"(",
")",
")",
".",
"succeeded"
] |
a92b0a8e5206850bb777c74af8421ea8b33779bd
|
valid
|
FileSatchel.is_link
|
Check if a path exists, and is a symbolic link.
|
burlap/files.py
|
def is_link(self, path, use_sudo=False):
"""
Check if a path exists, and is a symbolic link.
"""
func = use_sudo and _sudo or _run
with self.settings(hide('running', 'warnings'), warn_only=True):
return func('[ -L "%(path)s" ]' % locals()).succeeded
|
def is_link(self, path, use_sudo=False):
"""
Check if a path exists, and is a symbolic link.
"""
func = use_sudo and _sudo or _run
with self.settings(hide('running', 'warnings'), warn_only=True):
return func('[ -L "%(path)s" ]' % locals()).succeeded
|
[
"Check",
"if",
"a",
"path",
"exists",
"and",
"is",
"a",
"symbolic",
"link",
"."
] |
chrisspen/burlap
|
python
|
https://github.com/chrisspen/burlap/blob/a92b0a8e5206850bb777c74af8421ea8b33779bd/burlap/files.py#L131-L137
|
[
"def",
"is_link",
"(",
"self",
",",
"path",
",",
"use_sudo",
"=",
"False",
")",
":",
"func",
"=",
"use_sudo",
"and",
"_sudo",
"or",
"_run",
"with",
"self",
".",
"settings",
"(",
"hide",
"(",
"'running'",
",",
"'warnings'",
")",
",",
"warn_only",
"=",
"True",
")",
":",
"return",
"func",
"(",
"'[ -L \"%(path)s\" ]'",
"%",
"locals",
"(",
")",
")",
".",
"succeeded"
] |
a92b0a8e5206850bb777c74af8421ea8b33779bd
|
valid
|
FileSatchel.get_owner
|
Get the owner name of a file or directory.
|
burlap/files.py
|
def get_owner(self, path, use_sudo=False):
"""
Get the owner name of a file or directory.
"""
func = use_sudo and run_as_root or self.run
# I'd prefer to use quiet=True, but that's not supported with older
# versions of Fabric.
with self.settings(hide('running', 'stdout'), warn_only=True):
result = func('stat -c %%U "%(path)s"' % locals())
if result.failed and 'stat: illegal option' in result:
# Try the BSD version of stat
return func('stat -f %%Su "%(path)s"' % locals())
return result
|
def get_owner(self, path, use_sudo=False):
"""
Get the owner name of a file or directory.
"""
func = use_sudo and run_as_root or self.run
# I'd prefer to use quiet=True, but that's not supported with older
# versions of Fabric.
with self.settings(hide('running', 'stdout'), warn_only=True):
result = func('stat -c %%U "%(path)s"' % locals())
if result.failed and 'stat: illegal option' in result:
# Try the BSD version of stat
return func('stat -f %%Su "%(path)s"' % locals())
return result
|
[
"Get",
"the",
"owner",
"name",
"of",
"a",
"file",
"or",
"directory",
"."
] |
chrisspen/burlap
|
python
|
https://github.com/chrisspen/burlap/blob/a92b0a8e5206850bb777c74af8421ea8b33779bd/burlap/files.py#L140-L152
|
[
"def",
"get_owner",
"(",
"self",
",",
"path",
",",
"use_sudo",
"=",
"False",
")",
":",
"func",
"=",
"use_sudo",
"and",
"run_as_root",
"or",
"self",
".",
"run",
"# I'd prefer to use quiet=True, but that's not supported with older",
"# versions of Fabric.",
"with",
"self",
".",
"settings",
"(",
"hide",
"(",
"'running'",
",",
"'stdout'",
")",
",",
"warn_only",
"=",
"True",
")",
":",
"result",
"=",
"func",
"(",
"'stat -c %%U \"%(path)s\"'",
"%",
"locals",
"(",
")",
")",
"if",
"result",
".",
"failed",
"and",
"'stat: illegal option'",
"in",
"result",
":",
"# Try the BSD version of stat",
"return",
"func",
"(",
"'stat -f %%Su \"%(path)s\"'",
"%",
"locals",
"(",
")",
")",
"return",
"result"
] |
a92b0a8e5206850bb777c74af8421ea8b33779bd
|
valid
|
FileSatchel.umask
|
Get the user's umask.
Returns a string such as ``'0002'``, representing the user's umask
as an octal number.
If `use_sudo` is `True`, this function returns root's umask.
|
burlap/files.py
|
def umask(self, use_sudo=False):
"""
Get the user's umask.
Returns a string such as ``'0002'``, representing the user's umask
as an octal number.
If `use_sudo` is `True`, this function returns root's umask.
"""
func = use_sudo and run_as_root or self.run
return func('umask')
|
def umask(self, use_sudo=False):
"""
Get the user's umask.
Returns a string such as ``'0002'``, representing the user's umask
as an octal number.
If `use_sudo` is `True`, this function returns root's umask.
"""
func = use_sudo and run_as_root or self.run
return func('umask')
|
[
"Get",
"the",
"user",
"s",
"umask",
"."
] |
chrisspen/burlap
|
python
|
https://github.com/chrisspen/burlap/blob/a92b0a8e5206850bb777c74af8421ea8b33779bd/burlap/files.py#L188-L198
|
[
"def",
"umask",
"(",
"self",
",",
"use_sudo",
"=",
"False",
")",
":",
"func",
"=",
"use_sudo",
"and",
"run_as_root",
"or",
"self",
".",
"run",
"return",
"func",
"(",
"'umask'",
")"
] |
a92b0a8e5206850bb777c74af8421ea8b33779bd
|
valid
|
FileSatchel.upload_template
|
Upload a template file.
This is a wrapper around :func:`fabric.contrib.files.upload_template`
that adds some extra parameters.
If ``mkdir`` is True, then the remote directory will be created, as
the current user or as ``user`` if specified.
If ``chown`` is True, then it will ensure that the current user (or
``user`` if specified) is the owner of the remote file.
|
burlap/files.py
|
def upload_template(self, filename, destination, context=None, use_jinja=False,
template_dir=None, use_sudo=False, backup=True,
mirror_local_mode=False, mode=None,
mkdir=False, chown=False, user=None):
"""
Upload a template file.
This is a wrapper around :func:`fabric.contrib.files.upload_template`
that adds some extra parameters.
If ``mkdir`` is True, then the remote directory will be created, as
the current user or as ``user`` if specified.
If ``chown`` is True, then it will ensure that the current user (or
``user`` if specified) is the owner of the remote file.
"""
if mkdir:
remote_dir = os.path.dirname(destination)
if use_sudo:
self.sudo('mkdir -p %s' % quote(remote_dir), user=user)
else:
self.run('mkdir -p %s' % quote(remote_dir))
if not self.dryrun:
_upload_template(
filename=filename,
destination=destination,
context=context,
use_jinja=use_jinja,
template_dir=template_dir,
use_sudo=use_sudo,
backup=backup,
mirror_local_mode=mirror_local_mode,
mode=mode,
)
if chown:
if user is None:
user = self.genv.user
run_as_root('chown %s: %s' % (user, quote(destination)))
|
def upload_template(self, filename, destination, context=None, use_jinja=False,
template_dir=None, use_sudo=False, backup=True,
mirror_local_mode=False, mode=None,
mkdir=False, chown=False, user=None):
"""
Upload a template file.
This is a wrapper around :func:`fabric.contrib.files.upload_template`
that adds some extra parameters.
If ``mkdir`` is True, then the remote directory will be created, as
the current user or as ``user`` if specified.
If ``chown`` is True, then it will ensure that the current user (or
``user`` if specified) is the owner of the remote file.
"""
if mkdir:
remote_dir = os.path.dirname(destination)
if use_sudo:
self.sudo('mkdir -p %s' % quote(remote_dir), user=user)
else:
self.run('mkdir -p %s' % quote(remote_dir))
if not self.dryrun:
_upload_template(
filename=filename,
destination=destination,
context=context,
use_jinja=use_jinja,
template_dir=template_dir,
use_sudo=use_sudo,
backup=backup,
mirror_local_mode=mirror_local_mode,
mode=mode,
)
if chown:
if user is None:
user = self.genv.user
run_as_root('chown %s: %s' % (user, quote(destination)))
|
[
"Upload",
"a",
"template",
"file",
"."
] |
chrisspen/burlap
|
python
|
https://github.com/chrisspen/burlap/blob/a92b0a8e5206850bb777c74af8421ea8b33779bd/burlap/files.py#L201-L241
|
[
"def",
"upload_template",
"(",
"self",
",",
"filename",
",",
"destination",
",",
"context",
"=",
"None",
",",
"use_jinja",
"=",
"False",
",",
"template_dir",
"=",
"None",
",",
"use_sudo",
"=",
"False",
",",
"backup",
"=",
"True",
",",
"mirror_local_mode",
"=",
"False",
",",
"mode",
"=",
"None",
",",
"mkdir",
"=",
"False",
",",
"chown",
"=",
"False",
",",
"user",
"=",
"None",
")",
":",
"if",
"mkdir",
":",
"remote_dir",
"=",
"os",
".",
"path",
".",
"dirname",
"(",
"destination",
")",
"if",
"use_sudo",
":",
"self",
".",
"sudo",
"(",
"'mkdir -p %s'",
"%",
"quote",
"(",
"remote_dir",
")",
",",
"user",
"=",
"user",
")",
"else",
":",
"self",
".",
"run",
"(",
"'mkdir -p %s'",
"%",
"quote",
"(",
"remote_dir",
")",
")",
"if",
"not",
"self",
".",
"dryrun",
":",
"_upload_template",
"(",
"filename",
"=",
"filename",
",",
"destination",
"=",
"destination",
",",
"context",
"=",
"context",
",",
"use_jinja",
"=",
"use_jinja",
",",
"template_dir",
"=",
"template_dir",
",",
"use_sudo",
"=",
"use_sudo",
",",
"backup",
"=",
"backup",
",",
"mirror_local_mode",
"=",
"mirror_local_mode",
",",
"mode",
"=",
"mode",
",",
")",
"if",
"chown",
":",
"if",
"user",
"is",
"None",
":",
"user",
"=",
"self",
".",
"genv",
".",
"user",
"run_as_root",
"(",
"'chown %s: %s'",
"%",
"(",
"user",
",",
"quote",
"(",
"destination",
")",
")",
")"
] |
a92b0a8e5206850bb777c74af8421ea8b33779bd
|
valid
|
FileSatchel.md5sum
|
Compute the MD5 sum of a file.
|
burlap/files.py
|
def md5sum(self, filename, use_sudo=False):
"""
Compute the MD5 sum of a file.
"""
func = use_sudo and run_as_root or self.run
with self.settings(hide('running', 'stdout', 'stderr', 'warnings'), warn_only=True):
# Linux (LSB)
if exists(u'/usr/bin/md5sum'):
res = func(u'/usr/bin/md5sum %(filename)s' % locals())
# BSD / OS X
elif exists(u'/sbin/md5'):
res = func(u'/sbin/md5 -r %(filename)s' % locals())
# SmartOS Joyent build
elif exists(u'/opt/local/gnu/bin/md5sum'):
res = func(u'/opt/local/gnu/bin/md5sum %(filename)s' % locals())
# SmartOS Joyent build
# (the former doesn't exist, at least on joyent_20130222T000747Z)
elif exists(u'/opt/local/bin/md5sum'):
res = func(u'/opt/local/bin/md5sum %(filename)s' % locals())
# Try to find ``md5sum`` or ``md5`` on ``$PATH`` or abort
else:
md5sum = func(u'which md5sum')
md5 = func(u'which md5')
if exists(md5sum):
res = func('%(md5sum)s %(filename)s' % locals())
elif exists(md5):
res = func('%(md5)s %(filename)s' % locals())
else:
abort('No MD5 utility was found on this system.')
if res.succeeded:
_md5sum = res
else:
warn(res)
_md5sum = None
if isinstance(_md5sum, six.string_types):
_md5sum = _md5sum.strip().split('\n')[-1].split()[0]
return _md5sum
|
def md5sum(self, filename, use_sudo=False):
"""
Compute the MD5 sum of a file.
"""
func = use_sudo and run_as_root or self.run
with self.settings(hide('running', 'stdout', 'stderr', 'warnings'), warn_only=True):
# Linux (LSB)
if exists(u'/usr/bin/md5sum'):
res = func(u'/usr/bin/md5sum %(filename)s' % locals())
# BSD / OS X
elif exists(u'/sbin/md5'):
res = func(u'/sbin/md5 -r %(filename)s' % locals())
# SmartOS Joyent build
elif exists(u'/opt/local/gnu/bin/md5sum'):
res = func(u'/opt/local/gnu/bin/md5sum %(filename)s' % locals())
# SmartOS Joyent build
# (the former doesn't exist, at least on joyent_20130222T000747Z)
elif exists(u'/opt/local/bin/md5sum'):
res = func(u'/opt/local/bin/md5sum %(filename)s' % locals())
# Try to find ``md5sum`` or ``md5`` on ``$PATH`` or abort
else:
md5sum = func(u'which md5sum')
md5 = func(u'which md5')
if exists(md5sum):
res = func('%(md5sum)s %(filename)s' % locals())
elif exists(md5):
res = func('%(md5)s %(filename)s' % locals())
else:
abort('No MD5 utility was found on this system.')
if res.succeeded:
_md5sum = res
else:
warn(res)
_md5sum = None
if isinstance(_md5sum, six.string_types):
_md5sum = _md5sum.strip().split('\n')[-1].split()[0]
return _md5sum
|
[
"Compute",
"the",
"MD5",
"sum",
"of",
"a",
"file",
"."
] |
chrisspen/burlap
|
python
|
https://github.com/chrisspen/burlap/blob/a92b0a8e5206850bb777c74af8421ea8b33779bd/burlap/files.py#L244-L283
|
[
"def",
"md5sum",
"(",
"self",
",",
"filename",
",",
"use_sudo",
"=",
"False",
")",
":",
"func",
"=",
"use_sudo",
"and",
"run_as_root",
"or",
"self",
".",
"run",
"with",
"self",
".",
"settings",
"(",
"hide",
"(",
"'running'",
",",
"'stdout'",
",",
"'stderr'",
",",
"'warnings'",
")",
",",
"warn_only",
"=",
"True",
")",
":",
"# Linux (LSB)",
"if",
"exists",
"(",
"u'/usr/bin/md5sum'",
")",
":",
"res",
"=",
"func",
"(",
"u'/usr/bin/md5sum %(filename)s'",
"%",
"locals",
"(",
")",
")",
"# BSD / OS X",
"elif",
"exists",
"(",
"u'/sbin/md5'",
")",
":",
"res",
"=",
"func",
"(",
"u'/sbin/md5 -r %(filename)s'",
"%",
"locals",
"(",
")",
")",
"# SmartOS Joyent build",
"elif",
"exists",
"(",
"u'/opt/local/gnu/bin/md5sum'",
")",
":",
"res",
"=",
"func",
"(",
"u'/opt/local/gnu/bin/md5sum %(filename)s'",
"%",
"locals",
"(",
")",
")",
"# SmartOS Joyent build",
"# (the former doesn't exist, at least on joyent_20130222T000747Z)",
"elif",
"exists",
"(",
"u'/opt/local/bin/md5sum'",
")",
":",
"res",
"=",
"func",
"(",
"u'/opt/local/bin/md5sum %(filename)s'",
"%",
"locals",
"(",
")",
")",
"# Try to find ``md5sum`` or ``md5`` on ``$PATH`` or abort",
"else",
":",
"md5sum",
"=",
"func",
"(",
"u'which md5sum'",
")",
"md5",
"=",
"func",
"(",
"u'which md5'",
")",
"if",
"exists",
"(",
"md5sum",
")",
":",
"res",
"=",
"func",
"(",
"'%(md5sum)s %(filename)s'",
"%",
"locals",
"(",
")",
")",
"elif",
"exists",
"(",
"md5",
")",
":",
"res",
"=",
"func",
"(",
"'%(md5)s %(filename)s'",
"%",
"locals",
"(",
")",
")",
"else",
":",
"abort",
"(",
"'No MD5 utility was found on this system.'",
")",
"if",
"res",
".",
"succeeded",
":",
"_md5sum",
"=",
"res",
"else",
":",
"warn",
"(",
"res",
")",
"_md5sum",
"=",
"None",
"if",
"isinstance",
"(",
"_md5sum",
",",
"six",
".",
"string_types",
")",
":",
"_md5sum",
"=",
"_md5sum",
".",
"strip",
"(",
")",
".",
"split",
"(",
"'\\n'",
")",
"[",
"-",
"1",
"]",
".",
"split",
"(",
")",
"[",
"0",
"]",
"return",
"_md5sum"
] |
a92b0a8e5206850bb777c74af8421ea8b33779bd
|
valid
|
FileSatchel.uncommented_lines
|
Get the lines of a remote file, ignoring empty or commented ones
|
burlap/files.py
|
def uncommented_lines(self, filename, use_sudo=False):
"""
Get the lines of a remote file, ignoring empty or commented ones
"""
func = run_as_root if use_sudo else self.run
res = func('cat %s' % quote(filename), quiet=True)
if res.succeeded:
return [line for line in res.splitlines() if line and not line.startswith('#')]
return []
|
def uncommented_lines(self, filename, use_sudo=False):
"""
Get the lines of a remote file, ignoring empty or commented ones
"""
func = run_as_root if use_sudo else self.run
res = func('cat %s' % quote(filename), quiet=True)
if res.succeeded:
return [line for line in res.splitlines() if line and not line.startswith('#')]
return []
|
[
"Get",
"the",
"lines",
"of",
"a",
"remote",
"file",
"ignoring",
"empty",
"or",
"commented",
"ones"
] |
chrisspen/burlap
|
python
|
https://github.com/chrisspen/burlap/blob/a92b0a8e5206850bb777c74af8421ea8b33779bd/burlap/files.py#L286-L294
|
[
"def",
"uncommented_lines",
"(",
"self",
",",
"filename",
",",
"use_sudo",
"=",
"False",
")",
":",
"func",
"=",
"run_as_root",
"if",
"use_sudo",
"else",
"self",
".",
"run",
"res",
"=",
"func",
"(",
"'cat %s'",
"%",
"quote",
"(",
"filename",
")",
",",
"quiet",
"=",
"True",
")",
"if",
"res",
".",
"succeeded",
":",
"return",
"[",
"line",
"for",
"line",
"in",
"res",
".",
"splitlines",
"(",
")",
"if",
"line",
"and",
"not",
"line",
".",
"startswith",
"(",
"'#'",
")",
"]",
"return",
"[",
"]"
] |
a92b0a8e5206850bb777c74af8421ea8b33779bd
|
valid
|
FileSatchel.getmtime
|
Return the time of last modification of path.
The return value is a number giving the number of seconds since the epoch
Same as :py:func:`os.path.getmtime()`
|
burlap/files.py
|
def getmtime(self, path, use_sudo=False):
"""
Return the time of last modification of path.
The return value is a number giving the number of seconds since the epoch
Same as :py:func:`os.path.getmtime()`
"""
func = use_sudo and run_as_root or self.run
with self.settings(hide('running', 'stdout')):
return int(func('stat -c %%Y "%(path)s" ' % locals()).strip())
|
def getmtime(self, path, use_sudo=False):
"""
Return the time of last modification of path.
The return value is a number giving the number of seconds since the epoch
Same as :py:func:`os.path.getmtime()`
"""
func = use_sudo and run_as_root or self.run
with self.settings(hide('running', 'stdout')):
return int(func('stat -c %%Y "%(path)s" ' % locals()).strip())
|
[
"Return",
"the",
"time",
"of",
"last",
"modification",
"of",
"path",
".",
"The",
"return",
"value",
"is",
"a",
"number",
"giving",
"the",
"number",
"of",
"seconds",
"since",
"the",
"epoch"
] |
chrisspen/burlap
|
python
|
https://github.com/chrisspen/burlap/blob/a92b0a8e5206850bb777c74af8421ea8b33779bd/burlap/files.py#L297-L306
|
[
"def",
"getmtime",
"(",
"self",
",",
"path",
",",
"use_sudo",
"=",
"False",
")",
":",
"func",
"=",
"use_sudo",
"and",
"run_as_root",
"or",
"self",
".",
"run",
"with",
"self",
".",
"settings",
"(",
"hide",
"(",
"'running'",
",",
"'stdout'",
")",
")",
":",
"return",
"int",
"(",
"func",
"(",
"'stat -c %%Y \"%(path)s\" '",
"%",
"locals",
"(",
")",
")",
".",
"strip",
"(",
")",
")"
] |
a92b0a8e5206850bb777c74af8421ea8b33779bd
|
valid
|
FileSatchel.copy
|
Copy a file or directory
|
burlap/files.py
|
def copy(self, source, destination, recursive=False, use_sudo=False):
"""
Copy a file or directory
"""
func = use_sudo and run_as_root or self.run
options = '-r ' if recursive else ''
func('/bin/cp {0}{1} {2}'.format(options, quote(source), quote(destination)))
|
def copy(self, source, destination, recursive=False, use_sudo=False):
"""
Copy a file or directory
"""
func = use_sudo and run_as_root or self.run
options = '-r ' if recursive else ''
func('/bin/cp {0}{1} {2}'.format(options, quote(source), quote(destination)))
|
[
"Copy",
"a",
"file",
"or",
"directory"
] |
chrisspen/burlap
|
python
|
https://github.com/chrisspen/burlap/blob/a92b0a8e5206850bb777c74af8421ea8b33779bd/burlap/files.py#L309-L315
|
[
"def",
"copy",
"(",
"self",
",",
"source",
",",
"destination",
",",
"recursive",
"=",
"False",
",",
"use_sudo",
"=",
"False",
")",
":",
"func",
"=",
"use_sudo",
"and",
"run_as_root",
"or",
"self",
".",
"run",
"options",
"=",
"'-r '",
"if",
"recursive",
"else",
"''",
"func",
"(",
"'/bin/cp {0}{1} {2}'",
".",
"format",
"(",
"options",
",",
"quote",
"(",
"source",
")",
",",
"quote",
"(",
"destination",
")",
")",
")"
] |
a92b0a8e5206850bb777c74af8421ea8b33779bd
|
valid
|
FileSatchel.move
|
Move a file or directory
|
burlap/files.py
|
def move(self, source, destination, use_sudo=False):
"""
Move a file or directory
"""
func = use_sudo and run_as_root or self.run
func('/bin/mv {0} {1}'.format(quote(source), quote(destination)))
|
def move(self, source, destination, use_sudo=False):
"""
Move a file or directory
"""
func = use_sudo and run_as_root or self.run
func('/bin/mv {0} {1}'.format(quote(source), quote(destination)))
|
[
"Move",
"a",
"file",
"or",
"directory"
] |
chrisspen/burlap
|
python
|
https://github.com/chrisspen/burlap/blob/a92b0a8e5206850bb777c74af8421ea8b33779bd/burlap/files.py#L318-L323
|
[
"def",
"move",
"(",
"self",
",",
"source",
",",
"destination",
",",
"use_sudo",
"=",
"False",
")",
":",
"func",
"=",
"use_sudo",
"and",
"run_as_root",
"or",
"self",
".",
"run",
"func",
"(",
"'/bin/mv {0} {1}'",
".",
"format",
"(",
"quote",
"(",
"source",
")",
",",
"quote",
"(",
"destination",
")",
")",
")"
] |
a92b0a8e5206850bb777c74af8421ea8b33779bd
|
valid
|
FileSatchel.remove
|
Remove a file or directory
|
burlap/files.py
|
def remove(self, path, recursive=False, use_sudo=False):
"""
Remove a file or directory
"""
func = use_sudo and run_as_root or self.run
options = '-r ' if recursive else ''
func('/bin/rm {0}{1}'.format(options, quote(path)))
|
def remove(self, path, recursive=False, use_sudo=False):
"""
Remove a file or directory
"""
func = use_sudo and run_as_root or self.run
options = '-r ' if recursive else ''
func('/bin/rm {0}{1}'.format(options, quote(path)))
|
[
"Remove",
"a",
"file",
"or",
"directory"
] |
chrisspen/burlap
|
python
|
https://github.com/chrisspen/burlap/blob/a92b0a8e5206850bb777c74af8421ea8b33779bd/burlap/files.py#L334-L340
|
[
"def",
"remove",
"(",
"self",
",",
"path",
",",
"recursive",
"=",
"False",
",",
"use_sudo",
"=",
"False",
")",
":",
"func",
"=",
"use_sudo",
"and",
"run_as_root",
"or",
"self",
".",
"run",
"options",
"=",
"'-r '",
"if",
"recursive",
"else",
"''",
"func",
"(",
"'/bin/rm {0}{1}'",
".",
"format",
"(",
"options",
",",
"quote",
"(",
"path",
")",
")",
")"
] |
a92b0a8e5206850bb777c74af8421ea8b33779bd
|
valid
|
FileSatchel.require
|
Require a file to exist and have specific contents and properties.
You can provide either:
- *contents*: the required contents of the file::
from fabtools import require
require.file('/tmp/hello.txt', contents='Hello, world')
- *source*: the local path of a file to upload::
from fabtools import require
require.file('/tmp/hello.txt', source='files/hello.txt')
- *url*: the URL of a file to download (*path* is then optional)::
from fabric.api import cd
from fabtools import require
with cd('tmp'):
require.file(url='http://example.com/files/hello.txt')
If *verify_remote* is ``True`` (the default), then an MD5 comparison
will be used to check whether the remote file is the same as the
source. If this is ``False``, the file will be assumed to be the
same if it is present. This is useful for very large files, where
generating an MD5 sum may take a while.
When providing either the *contents* or the *source* parameter, Fabric's
``put`` function will be used to upload the file to the remote host.
When ``use_sudo`` is ``True``, the file will first be uploaded to a temporary
directory, then moved to its final location. The default temporary
directory is ``/tmp``, but can be overridden with the *temp_dir* parameter.
If *temp_dir* is an empty string, then the user's home directory will
be used.
If `use_sudo` is `True`, then the remote file will be owned by root,
and its mode will reflect root's default *umask*. The optional *owner*,
*group* and *mode* parameters can be used to override these properties.
.. note:: This function can be accessed directly from the
``fabtools.require`` module for convenience.
|
burlap/files.py
|
def require(self, path=None, contents=None, source=None, url=None, md5=None,
use_sudo=False, owner=None, group='', mode=None, verify_remote=True,
temp_dir='/tmp'):
"""
Require a file to exist and have specific contents and properties.
You can provide either:
- *contents*: the required contents of the file::
from fabtools import require
require.file('/tmp/hello.txt', contents='Hello, world')
- *source*: the local path of a file to upload::
from fabtools import require
require.file('/tmp/hello.txt', source='files/hello.txt')
- *url*: the URL of a file to download (*path* is then optional)::
from fabric.api import cd
from fabtools import require
with cd('tmp'):
require.file(url='http://example.com/files/hello.txt')
If *verify_remote* is ``True`` (the default), then an MD5 comparison
will be used to check whether the remote file is the same as the
source. If this is ``False``, the file will be assumed to be the
same if it is present. This is useful for very large files, where
generating an MD5 sum may take a while.
When providing either the *contents* or the *source* parameter, Fabric's
``put`` function will be used to upload the file to the remote host.
When ``use_sudo`` is ``True``, the file will first be uploaded to a temporary
directory, then moved to its final location. The default temporary
directory is ``/tmp``, but can be overridden with the *temp_dir* parameter.
If *temp_dir* is an empty string, then the user's home directory will
be used.
If `use_sudo` is `True`, then the remote file will be owned by root,
and its mode will reflect root's default *umask*. The optional *owner*,
*group* and *mode* parameters can be used to override these properties.
.. note:: This function can be accessed directly from the
``fabtools.require`` module for convenience.
"""
func = use_sudo and run_as_root or self.run
# 1) Only a path is given
if path and not (contents or source or url):
assert path
if not self.is_file(path):
func('touch "%(path)s"' % locals())
# 2) A URL is specified (path is optional)
elif url:
if not path:
path = os.path.basename(urlparse(url).path)
if not self.is_file(path) or md5 and self.md5sum(path) != md5:
func('wget --progress=dot:mega "%(url)s" -O "%(path)s"' % locals())
# 3) A local filename, or a content string, is specified
else:
if source:
assert not contents
t = None
else:
fd, source = mkstemp()
t = os.fdopen(fd, 'w')
t.write(contents)
t.close()
if verify_remote:
# Avoid reading the whole file into memory at once
digest = hashlib.md5()
f = open(source, 'rb')
try:
while True:
d = f.read(BLOCKSIZE)
if not d:
break
digest.update(d)
finally:
f.close()
else:
digest = None
if (not self.is_file(path, use_sudo=use_sudo) or
(verify_remote and
self.md5sum(path, use_sudo=use_sudo) != digest.hexdigest())):
with self.settings(hide('running')):
self.put(local_path=source, remote_path=path, use_sudo=use_sudo, temp_dir=temp_dir)
if t is not None:
os.unlink(source)
# Ensure correct owner
if use_sudo and owner is None:
owner = 'root'
if (owner and self.get_owner(path, use_sudo) != owner) or \
(group and self.get_group(path, use_sudo) != group):
func('chown %(owner)s:%(group)s "%(path)s"' % locals())
# Ensure correct mode
if use_sudo and mode is None:
mode = oct(0o666 & ~int(self.umask(use_sudo=True), base=8))
if mode and self.get_mode(path, use_sudo) != mode:
func('chmod %(mode)s "%(path)s"' % locals())
|
def require(self, path=None, contents=None, source=None, url=None, md5=None,
use_sudo=False, owner=None, group='', mode=None, verify_remote=True,
temp_dir='/tmp'):
"""
Require a file to exist and have specific contents and properties.
You can provide either:
- *contents*: the required contents of the file::
from fabtools import require
require.file('/tmp/hello.txt', contents='Hello, world')
- *source*: the local path of a file to upload::
from fabtools import require
require.file('/tmp/hello.txt', source='files/hello.txt')
- *url*: the URL of a file to download (*path* is then optional)::
from fabric.api import cd
from fabtools import require
with cd('tmp'):
require.file(url='http://example.com/files/hello.txt')
If *verify_remote* is ``True`` (the default), then an MD5 comparison
will be used to check whether the remote file is the same as the
source. If this is ``False``, the file will be assumed to be the
same if it is present. This is useful for very large files, where
generating an MD5 sum may take a while.
When providing either the *contents* or the *source* parameter, Fabric's
``put`` function will be used to upload the file to the remote host.
When ``use_sudo`` is ``True``, the file will first be uploaded to a temporary
directory, then moved to its final location. The default temporary
directory is ``/tmp``, but can be overridden with the *temp_dir* parameter.
If *temp_dir* is an empty string, then the user's home directory will
be used.
If `use_sudo` is `True`, then the remote file will be owned by root,
and its mode will reflect root's default *umask*. The optional *owner*,
*group* and *mode* parameters can be used to override these properties.
.. note:: This function can be accessed directly from the
``fabtools.require`` module for convenience.
"""
func = use_sudo and run_as_root or self.run
# 1) Only a path is given
if path and not (contents or source or url):
assert path
if not self.is_file(path):
func('touch "%(path)s"' % locals())
# 2) A URL is specified (path is optional)
elif url:
if not path:
path = os.path.basename(urlparse(url).path)
if not self.is_file(path) or md5 and self.md5sum(path) != md5:
func('wget --progress=dot:mega "%(url)s" -O "%(path)s"' % locals())
# 3) A local filename, or a content string, is specified
else:
if source:
assert not contents
t = None
else:
fd, source = mkstemp()
t = os.fdopen(fd, 'w')
t.write(contents)
t.close()
if verify_remote:
# Avoid reading the whole file into memory at once
digest = hashlib.md5()
f = open(source, 'rb')
try:
while True:
d = f.read(BLOCKSIZE)
if not d:
break
digest.update(d)
finally:
f.close()
else:
digest = None
if (not self.is_file(path, use_sudo=use_sudo) or
(verify_remote and
self.md5sum(path, use_sudo=use_sudo) != digest.hexdigest())):
with self.settings(hide('running')):
self.put(local_path=source, remote_path=path, use_sudo=use_sudo, temp_dir=temp_dir)
if t is not None:
os.unlink(source)
# Ensure correct owner
if use_sudo and owner is None:
owner = 'root'
if (owner and self.get_owner(path, use_sudo) != owner) or \
(group and self.get_group(path, use_sudo) != group):
func('chown %(owner)s:%(group)s "%(path)s"' % locals())
# Ensure correct mode
if use_sudo and mode is None:
mode = oct(0o666 & ~int(self.umask(use_sudo=True), base=8))
if mode and self.get_mode(path, use_sudo) != mode:
func('chmod %(mode)s "%(path)s"' % locals())
|
[
"Require",
"a",
"file",
"to",
"exist",
"and",
"have",
"specific",
"contents",
"and",
"properties",
"."
] |
chrisspen/burlap
|
python
|
https://github.com/chrisspen/burlap/blob/a92b0a8e5206850bb777c74af8421ea8b33779bd/burlap/files.py#L352-L464
|
[
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"require",
"(",
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",",
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"=",
"None",
",",
"contents",
"=",
"None",
",",
"source",
"=",
"None",
",",
"url",
"=",
"None",
",",
"md5",
"=",
"None",
",",
"use_sudo",
"=",
"False",
",",
"owner",
"=",
"None",
",",
"group",
"=",
"''",
",",
"mode",
"=",
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",",
"verify_remote",
"=",
"True",
",",
"temp_dir",
"=",
"'/tmp'",
")",
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"func",
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")",
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"(",
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"# Ensure correct mode",
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"(",
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")",
",",
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")",
")",
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"self",
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"(",
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",",
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"mode",
":",
"func",
"(",
"'chmod %(mode)s \"%(path)s\"'",
"%",
"locals",
"(",
")",
")"
] |
a92b0a8e5206850bb777c74af8421ea8b33779bd
|
valid
|
SeleniumSatchel.check_for_change
|
Determines if a new release has been made.
|
burlap/selenium.py
|
def check_for_change(self):
"""
Determines if a new release has been made.
"""
r = self.local_renderer
lm = self.last_manifest
last_fingerprint = lm.fingerprint
current_fingerprint = self.get_target_geckodriver_version_number()
self.vprint('last_fingerprint:', last_fingerprint)
self.vprint('current_fingerprint:', current_fingerprint)
if last_fingerprint != current_fingerprint:
print('A new release is available. %s' % self.get_most_recent_version())
return True
print('No updates found.')
return False
|
def check_for_change(self):
"""
Determines if a new release has been made.
"""
r = self.local_renderer
lm = self.last_manifest
last_fingerprint = lm.fingerprint
current_fingerprint = self.get_target_geckodriver_version_number()
self.vprint('last_fingerprint:', last_fingerprint)
self.vprint('current_fingerprint:', current_fingerprint)
if last_fingerprint != current_fingerprint:
print('A new release is available. %s' % self.get_most_recent_version())
return True
print('No updates found.')
return False
|
[
"Determines",
"if",
"a",
"new",
"release",
"has",
"been",
"made",
"."
] |
chrisspen/burlap
|
python
|
https://github.com/chrisspen/burlap/blob/a92b0a8e5206850bb777c74af8421ea8b33779bd/burlap/selenium.py#L73-L87
|
[
"def",
"check_for_change",
"(",
"self",
")",
":",
"r",
"=",
"self",
".",
"local_renderer",
"lm",
"=",
"self",
".",
"last_manifest",
"last_fingerprint",
"=",
"lm",
".",
"fingerprint",
"current_fingerprint",
"=",
"self",
".",
"get_target_geckodriver_version_number",
"(",
")",
"self",
".",
"vprint",
"(",
"'last_fingerprint:'",
",",
"last_fingerprint",
")",
"self",
".",
"vprint",
"(",
"'current_fingerprint:'",
",",
"current_fingerprint",
")",
"if",
"last_fingerprint",
"!=",
"current_fingerprint",
":",
"print",
"(",
"'A new release is available. %s'",
"%",
"self",
".",
"get_most_recent_version",
"(",
")",
")",
"return",
"True",
"print",
"(",
"'No updates found.'",
")",
"return",
"False"
] |
a92b0a8e5206850bb777c74af8421ea8b33779bd
|
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