partition
stringclasses 3
values | func_name
stringlengths 1
134
| docstring
stringlengths 1
46.9k
| path
stringlengths 4
223
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stringlengths 75
104k
| code
stringlengths 75
104k
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listlengths 1
1.97k
| repo
stringlengths 7
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stringclasses 1
value | url
stringlengths 87
315
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listlengths 19
28.4k
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stringlengths 40
40
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|---|---|---|---|---|---|---|---|---|---|---|---|
valid
|
StreamBase.initiate
|
Initiate an XMPP connection over the `transport`.
:Parameters:
- `transport`: an XMPP transport instance
- `to`: peer name
|
pyxmpp2/streambase.py
|
def initiate(self, transport, to = None):
"""Initiate an XMPP connection over the `transport`.
:Parameters:
- `transport`: an XMPP transport instance
- `to`: peer name
"""
with self.lock:
self.initiator = True
self.transport = transport
transport.set_target(self)
if to:
self.peer = JID(to)
else:
self.peer = None
if transport.is_connected():
self._initiate()
|
def initiate(self, transport, to = None):
"""Initiate an XMPP connection over the `transport`.
:Parameters:
- `transport`: an XMPP transport instance
- `to`: peer name
"""
with self.lock:
self.initiator = True
self.transport = transport
transport.set_target(self)
if to:
self.peer = JID(to)
else:
self.peer = None
if transport.is_connected():
self._initiate()
|
[
"Initiate",
"an",
"XMPP",
"connection",
"over",
"the",
"transport",
"."
] |
Jajcus/pyxmpp2
|
python
|
https://github.com/Jajcus/pyxmpp2/blob/14a40a3950910a9cd008b55f0d8905aa0186ce18/pyxmpp2/streambase.py#L167-L183
|
[
"def",
"initiate",
"(",
"self",
",",
"transport",
",",
"to",
"=",
"None",
")",
":",
"with",
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".",
"lock",
":",
"self",
".",
"initiator",
"=",
"True",
"self",
".",
"transport",
"=",
"transport",
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".",
"set_target",
"(",
"self",
")",
"if",
"to",
":",
"self",
".",
"peer",
"=",
"JID",
"(",
"to",
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":",
"self",
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"peer",
"=",
"None",
"if",
"transport",
".",
"is_connected",
"(",
")",
":",
"self",
".",
"_initiate",
"(",
")"
] |
14a40a3950910a9cd008b55f0d8905aa0186ce18
|
valid
|
StreamBase.receive
|
Receive an XMPP connection over the `transport`.
:Parameters:
- `transport`: an XMPP transport instance
- `myname`: local stream endpoint name.
|
pyxmpp2/streambase.py
|
def receive(self, transport, myname):
"""Receive an XMPP connection over the `transport`.
:Parameters:
- `transport`: an XMPP transport instance
- `myname`: local stream endpoint name.
"""
with self.lock:
self.transport = transport
transport.set_target(self)
self.me = JID(myname)
self.initiator = False
self._setup_stream_element_handlers()
|
def receive(self, transport, myname):
"""Receive an XMPP connection over the `transport`.
:Parameters:
- `transport`: an XMPP transport instance
- `myname`: local stream endpoint name.
"""
with self.lock:
self.transport = transport
transport.set_target(self)
self.me = JID(myname)
self.initiator = False
self._setup_stream_element_handlers()
|
[
"Receive",
"an",
"XMPP",
"connection",
"over",
"the",
"transport",
"."
] |
Jajcus/pyxmpp2
|
python
|
https://github.com/Jajcus/pyxmpp2/blob/14a40a3950910a9cd008b55f0d8905aa0186ce18/pyxmpp2/streambase.py#L193-L205
|
[
"def",
"receive",
"(",
"self",
",",
"transport",
",",
"myname",
")",
":",
"with",
"self",
".",
"lock",
":",
"self",
".",
"transport",
"=",
"transport",
"transport",
".",
"set_target",
"(",
"self",
")",
"self",
".",
"me",
"=",
"JID",
"(",
"myname",
")",
"self",
".",
"initiator",
"=",
"False",
"self",
".",
"_setup_stream_element_handlers",
"(",
")"
] |
14a40a3950910a9cd008b55f0d8905aa0186ce18
|
valid
|
StreamBase._setup_stream_element_handlers
|
Set up stream element handlers.
Scans the `handlers` list for `StreamFeatureHandler`
instances and updates `_element_handlers` mapping with their
methods decorated with @`stream_element_handler`
|
pyxmpp2/streambase.py
|
def _setup_stream_element_handlers(self):
"""Set up stream element handlers.
Scans the `handlers` list for `StreamFeatureHandler`
instances and updates `_element_handlers` mapping with their
methods decorated with @`stream_element_handler`
"""
# pylint: disable-msg=W0212
if self.initiator:
mode = "initiator"
else:
mode = "receiver"
self._element_handlers = {}
for handler in self.handlers:
if not isinstance(handler, StreamFeatureHandler):
continue
for _unused, meth in inspect.getmembers(handler, callable):
if not hasattr(meth, "_pyxmpp_stream_element_handled"):
continue
element_handled = meth._pyxmpp_stream_element_handled
if element_handled in self._element_handlers:
# use only the first matching handler
continue
if meth._pyxmpp_usage_restriction in (None, mode):
self._element_handlers[element_handled] = meth
|
def _setup_stream_element_handlers(self):
"""Set up stream element handlers.
Scans the `handlers` list for `StreamFeatureHandler`
instances and updates `_element_handlers` mapping with their
methods decorated with @`stream_element_handler`
"""
# pylint: disable-msg=W0212
if self.initiator:
mode = "initiator"
else:
mode = "receiver"
self._element_handlers = {}
for handler in self.handlers:
if not isinstance(handler, StreamFeatureHandler):
continue
for _unused, meth in inspect.getmembers(handler, callable):
if not hasattr(meth, "_pyxmpp_stream_element_handled"):
continue
element_handled = meth._pyxmpp_stream_element_handled
if element_handled in self._element_handlers:
# use only the first matching handler
continue
if meth._pyxmpp_usage_restriction in (None, mode):
self._element_handlers[element_handled] = meth
|
[
"Set",
"up",
"stream",
"element",
"handlers",
"."
] |
Jajcus/pyxmpp2
|
python
|
https://github.com/Jajcus/pyxmpp2/blob/14a40a3950910a9cd008b55f0d8905aa0186ce18/pyxmpp2/streambase.py#L207-L231
|
[
"def",
"_setup_stream_element_handlers",
"(",
"self",
")",
":",
"# pylint: disable-msg=W0212",
"if",
"self",
".",
"initiator",
":",
"mode",
"=",
"\"initiator\"",
"else",
":",
"mode",
"=",
"\"receiver\"",
"self",
".",
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",",
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"# use only the first matching handler",
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",",
"mode",
")",
":",
"self",
".",
"_element_handlers",
"[",
"element_handled",
"]",
"=",
"meth"
] |
14a40a3950910a9cd008b55f0d8905aa0186ce18
|
valid
|
StreamBase.event
|
Handle a stream event.
Called when connection state is changed.
Should not be called with self.lock acquired!
|
pyxmpp2/streambase.py
|
def event(self, event): # pylint: disable-msg=R0201
"""Handle a stream event.
Called when connection state is changed.
Should not be called with self.lock acquired!
"""
event.stream = self
logger.debug(u"Stream event: {0}".format(event))
self.settings["event_queue"].put(event)
return False
|
def event(self, event): # pylint: disable-msg=R0201
"""Handle a stream event.
Called when connection state is changed.
Should not be called with self.lock acquired!
"""
event.stream = self
logger.debug(u"Stream event: {0}".format(event))
self.settings["event_queue"].put(event)
return False
|
[
"Handle",
"a",
"stream",
"event",
"."
] |
Jajcus/pyxmpp2
|
python
|
https://github.com/Jajcus/pyxmpp2/blob/14a40a3950910a9cd008b55f0d8905aa0186ce18/pyxmpp2/streambase.py#L239-L249
|
[
"def",
"event",
"(",
"self",
",",
"event",
")",
":",
"# pylint: disable-msg=R0201",
"event",
".",
"stream",
"=",
"self",
"logger",
".",
"debug",
"(",
"u\"Stream event: {0}\"",
".",
"format",
"(",
"event",
")",
")",
"self",
".",
"settings",
"[",
"\"event_queue\"",
"]",
".",
"put",
"(",
"event",
")",
"return",
"False"
] |
14a40a3950910a9cd008b55f0d8905aa0186ce18
|
valid
|
StreamBase.transport_connected
|
Called when transport has been connected.
Send the stream head if initiator.
|
pyxmpp2/streambase.py
|
def transport_connected(self):
"""Called when transport has been connected.
Send the stream head if initiator.
"""
with self.lock:
if self.initiator:
if self._output_state is None:
self._initiate()
|
def transport_connected(self):
"""Called when transport has been connected.
Send the stream head if initiator.
"""
with self.lock:
if self.initiator:
if self._output_state is None:
self._initiate()
|
[
"Called",
"when",
"transport",
"has",
"been",
"connected",
"."
] |
Jajcus/pyxmpp2
|
python
|
https://github.com/Jajcus/pyxmpp2/blob/14a40a3950910a9cd008b55f0d8905aa0186ce18/pyxmpp2/streambase.py#L251-L259
|
[
"def",
"transport_connected",
"(",
"self",
")",
":",
"with",
"self",
".",
"lock",
":",
"if",
"self",
".",
"initiator",
":",
"if",
"self",
".",
"_output_state",
"is",
"None",
":",
"self",
".",
"_initiate",
"(",
")"
] |
14a40a3950910a9cd008b55f0d8905aa0186ce18
|
valid
|
StreamBase.stream_start
|
Process <stream:stream> (stream start) tag received from peer.
`lock` is acquired when this method is called.
:Parameters:
- `element`: root element (empty) created by the parser
|
pyxmpp2/streambase.py
|
def stream_start(self, element):
"""Process <stream:stream> (stream start) tag received from peer.
`lock` is acquired when this method is called.
:Parameters:
- `element`: root element (empty) created by the parser"""
with self.lock:
logger.debug("input document: " + element_to_unicode(element))
if not element.tag.startswith(STREAM_QNP):
self._send_stream_error("invalid-namespace")
raise FatalStreamError("Bad stream namespace")
if element.tag != STREAM_ROOT_TAG:
self._send_stream_error("bad-format")
raise FatalStreamError("Bad root element")
if self._input_state == "restart":
event = StreamRestartedEvent(self.peer)
else:
event = StreamConnectedEvent(self.peer)
self._input_state = "open"
version = element.get("version")
if version:
try:
major, minor = version.split(".", 1)
major, minor = int(major), int(minor)
except ValueError:
self._send_stream_error("unsupported-version")
raise FatalStreamError("Unsupported protocol version.")
self.version = (major, minor)
else:
self.version = (0, 9)
if self.version[0] != 1 and self.version != (0, 9):
self._send_stream_error("unsupported-version")
raise FatalStreamError("Unsupported protocol version.")
peer_lang = element.get(XML_LANG_QNAME)
self.peer_language = peer_lang
if not self.initiator:
lang = None
languages = self.settings["languages"]
while peer_lang:
if peer_lang in languages:
lang = peer_lang
break
match = LANG_SPLIT_RE.match(peer_lang)
if not match:
break
peer_lang = match.group(0)
if lang:
self.language = lang
if self.initiator:
self.stream_id = element.get("id")
peer = element.get("from")
if peer:
peer = JID(peer)
if self.peer:
if peer and peer != self.peer:
logger.debug("peer hostname mismatch: {0!r} != {1!r}"
.format(peer, self.peer))
self.peer = peer
else:
to = element.get("to")
if to:
to = self.check_to(to)
if not to:
self._send_stream_error("host-unknown")
raise FatalStreamError('Bad "to"')
self.me = JID(to)
peer = element.get("from")
if peer:
peer = JID(peer)
self._send_stream_start(self.generate_id(), stream_to = peer)
self._send_stream_features()
self.event(event)
|
def stream_start(self, element):
"""Process <stream:stream> (stream start) tag received from peer.
`lock` is acquired when this method is called.
:Parameters:
- `element`: root element (empty) created by the parser"""
with self.lock:
logger.debug("input document: " + element_to_unicode(element))
if not element.tag.startswith(STREAM_QNP):
self._send_stream_error("invalid-namespace")
raise FatalStreamError("Bad stream namespace")
if element.tag != STREAM_ROOT_TAG:
self._send_stream_error("bad-format")
raise FatalStreamError("Bad root element")
if self._input_state == "restart":
event = StreamRestartedEvent(self.peer)
else:
event = StreamConnectedEvent(self.peer)
self._input_state = "open"
version = element.get("version")
if version:
try:
major, minor = version.split(".", 1)
major, minor = int(major), int(minor)
except ValueError:
self._send_stream_error("unsupported-version")
raise FatalStreamError("Unsupported protocol version.")
self.version = (major, minor)
else:
self.version = (0, 9)
if self.version[0] != 1 and self.version != (0, 9):
self._send_stream_error("unsupported-version")
raise FatalStreamError("Unsupported protocol version.")
peer_lang = element.get(XML_LANG_QNAME)
self.peer_language = peer_lang
if not self.initiator:
lang = None
languages = self.settings["languages"]
while peer_lang:
if peer_lang in languages:
lang = peer_lang
break
match = LANG_SPLIT_RE.match(peer_lang)
if not match:
break
peer_lang = match.group(0)
if lang:
self.language = lang
if self.initiator:
self.stream_id = element.get("id")
peer = element.get("from")
if peer:
peer = JID(peer)
if self.peer:
if peer and peer != self.peer:
logger.debug("peer hostname mismatch: {0!r} != {1!r}"
.format(peer, self.peer))
self.peer = peer
else:
to = element.get("to")
if to:
to = self.check_to(to)
if not to:
self._send_stream_error("host-unknown")
raise FatalStreamError('Bad "to"')
self.me = JID(to)
peer = element.get("from")
if peer:
peer = JID(peer)
self._send_stream_start(self.generate_id(), stream_to = peer)
self._send_stream_features()
self.event(event)
|
[
"Process",
"<stream",
":",
"stream",
">",
"(",
"stream",
"start",
")",
"tag",
"received",
"from",
"peer",
"."
] |
Jajcus/pyxmpp2
|
python
|
https://github.com/Jajcus/pyxmpp2/blob/14a40a3950910a9cd008b55f0d8905aa0186ce18/pyxmpp2/streambase.py#L265-L341
|
[
"def",
"stream_start",
"(",
"self",
",",
"element",
")",
":",
"with",
"self",
".",
"lock",
":",
"logger",
".",
"debug",
"(",
"\"input document: \"",
"+",
"element_to_unicode",
"(",
"element",
")",
")",
"if",
"not",
"element",
".",
"tag",
".",
"startswith",
"(",
"STREAM_QNP",
")",
":",
"self",
".",
"_send_stream_error",
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"\"invalid-namespace\"",
")",
"raise",
"FatalStreamError",
"(",
"\"Bad stream namespace\"",
")",
"if",
"element",
".",
"tag",
"!=",
"STREAM_ROOT_TAG",
":",
"self",
".",
"_send_stream_error",
"(",
"\"bad-format\"",
")",
"raise",
"FatalStreamError",
"(",
"\"Bad root element\"",
")",
"if",
"self",
".",
"_input_state",
"==",
"\"restart\"",
":",
"event",
"=",
"StreamRestartedEvent",
"(",
"self",
".",
"peer",
")",
"else",
":",
"event",
"=",
"StreamConnectedEvent",
"(",
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")",
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"_input_state",
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"\"open\"",
"version",
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"get",
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")",
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"_send_stream_features",
"(",
")",
"self",
".",
"event",
"(",
"event",
")"
] |
14a40a3950910a9cd008b55f0d8905aa0186ce18
|
valid
|
StreamBase.stream_end
|
Process </stream:stream> (stream end) tag received from peer.
|
pyxmpp2/streambase.py
|
def stream_end(self):
"""Process </stream:stream> (stream end) tag received from peer.
"""
logger.debug("Stream ended")
with self.lock:
self._input_state = "closed"
self.transport.disconnect()
self._output_state = "closed"
|
def stream_end(self):
"""Process </stream:stream> (stream end) tag received from peer.
"""
logger.debug("Stream ended")
with self.lock:
self._input_state = "closed"
self.transport.disconnect()
self._output_state = "closed"
|
[
"Process",
"<",
"/",
"stream",
":",
"stream",
">",
"(",
"stream",
"end",
")",
"tag",
"received",
"from",
"peer",
"."
] |
Jajcus/pyxmpp2
|
python
|
https://github.com/Jajcus/pyxmpp2/blob/14a40a3950910a9cd008b55f0d8905aa0186ce18/pyxmpp2/streambase.py#L344-L351
|
[
"def",
"stream_end",
"(",
"self",
")",
":",
"logger",
".",
"debug",
"(",
"\"Stream ended\"",
")",
"with",
"self",
".",
"lock",
":",
"self",
".",
"_input_state",
"=",
"\"closed\"",
"self",
".",
"transport",
".",
"disconnect",
"(",
")",
"self",
".",
"_output_state",
"=",
"\"closed\""
] |
14a40a3950910a9cd008b55f0d8905aa0186ce18
|
valid
|
StreamBase._send_stream_start
|
Send stream start tag.
|
pyxmpp2/streambase.py
|
def _send_stream_start(self, stream_id = None, stream_to = None):
"""Send stream start tag."""
if self._output_state in ("open", "closed"):
raise StreamError("Stream start already sent")
if not self.language:
self.language = self.settings["language"]
if stream_to:
stream_to = unicode(stream_to)
elif self.peer and self.initiator:
stream_to = unicode(self.peer)
stream_from = None
if self.me and (self.tls_established or not self.initiator):
stream_from = unicode(self.me)
if stream_id:
self.stream_id = stream_id
else:
self.stream_id = None
self.transport.send_stream_head(self.stanza_namespace,
stream_from, stream_to,
self.stream_id, language = self.language)
self._output_state = "open"
|
def _send_stream_start(self, stream_id = None, stream_to = None):
"""Send stream start tag."""
if self._output_state in ("open", "closed"):
raise StreamError("Stream start already sent")
if not self.language:
self.language = self.settings["language"]
if stream_to:
stream_to = unicode(stream_to)
elif self.peer and self.initiator:
stream_to = unicode(self.peer)
stream_from = None
if self.me and (self.tls_established or not self.initiator):
stream_from = unicode(self.me)
if stream_id:
self.stream_id = stream_id
else:
self.stream_id = None
self.transport.send_stream_head(self.stanza_namespace,
stream_from, stream_to,
self.stream_id, language = self.language)
self._output_state = "open"
|
[
"Send",
"stream",
"start",
"tag",
"."
] |
Jajcus/pyxmpp2
|
python
|
https://github.com/Jajcus/pyxmpp2/blob/14a40a3950910a9cd008b55f0d8905aa0186ce18/pyxmpp2/streambase.py#L379-L399
|
[
"def",
"_send_stream_start",
"(",
"self",
",",
"stream_id",
"=",
"None",
",",
"stream_to",
"=",
"None",
")",
":",
"if",
"self",
".",
"_output_state",
"in",
"(",
"\"open\"",
",",
"\"closed\"",
")",
":",
"raise",
"StreamError",
"(",
"\"Stream start already sent\"",
")",
"if",
"not",
"self",
".",
"language",
":",
"self",
".",
"language",
"=",
"self",
".",
"settings",
"[",
"\"language\"",
"]",
"if",
"stream_to",
":",
"stream_to",
"=",
"unicode",
"(",
"stream_to",
")",
"elif",
"self",
".",
"peer",
"and",
"self",
".",
"initiator",
":",
"stream_to",
"=",
"unicode",
"(",
"self",
".",
"peer",
")",
"stream_from",
"=",
"None",
"if",
"self",
".",
"me",
"and",
"(",
"self",
".",
"tls_established",
"or",
"not",
"self",
".",
"initiator",
")",
":",
"stream_from",
"=",
"unicode",
"(",
"self",
".",
"me",
")",
"if",
"stream_id",
":",
"self",
".",
"stream_id",
"=",
"stream_id",
"else",
":",
"self",
".",
"stream_id",
"=",
"None",
"self",
".",
"transport",
".",
"send_stream_head",
"(",
"self",
".",
"stanza_namespace",
",",
"stream_from",
",",
"stream_to",
",",
"self",
".",
"stream_id",
",",
"language",
"=",
"self",
".",
"language",
")",
"self",
".",
"_output_state",
"=",
"\"open\""
] |
14a40a3950910a9cd008b55f0d8905aa0186ce18
|
valid
|
StreamBase._send_stream_error
|
Same as `send_stream_error`, but expects `lock` acquired.
|
pyxmpp2/streambase.py
|
def _send_stream_error(self, condition):
"""Same as `send_stream_error`, but expects `lock` acquired.
"""
if self._output_state is "closed":
return
if self._output_state in (None, "restart"):
self._send_stream_start()
element = StreamErrorElement(condition).as_xml()
self.transport.send_element(element)
self.transport.disconnect()
self._output_state = "closed"
|
def _send_stream_error(self, condition):
"""Same as `send_stream_error`, but expects `lock` acquired.
"""
if self._output_state is "closed":
return
if self._output_state in (None, "restart"):
self._send_stream_start()
element = StreamErrorElement(condition).as_xml()
self.transport.send_element(element)
self.transport.disconnect()
self._output_state = "closed"
|
[
"Same",
"as",
"send_stream_error",
"but",
"expects",
"lock",
"acquired",
"."
] |
Jajcus/pyxmpp2
|
python
|
https://github.com/Jajcus/pyxmpp2/blob/14a40a3950910a9cd008b55f0d8905aa0186ce18/pyxmpp2/streambase.py#L411-L421
|
[
"def",
"_send_stream_error",
"(",
"self",
",",
"condition",
")",
":",
"if",
"self",
".",
"_output_state",
"is",
"\"closed\"",
":",
"return",
"if",
"self",
".",
"_output_state",
"in",
"(",
"None",
",",
"\"restart\"",
")",
":",
"self",
".",
"_send_stream_start",
"(",
")",
"element",
"=",
"StreamErrorElement",
"(",
"condition",
")",
".",
"as_xml",
"(",
")",
"self",
".",
"transport",
".",
"send_element",
"(",
"element",
")",
"self",
".",
"transport",
".",
"disconnect",
"(",
")",
"self",
".",
"_output_state",
"=",
"\"closed\""
] |
14a40a3950910a9cd008b55f0d8905aa0186ce18
|
valid
|
StreamBase._restart_stream
|
Restart the stream as needed after SASL and StartTLS negotiation.
|
pyxmpp2/streambase.py
|
def _restart_stream(self):
"""Restart the stream as needed after SASL and StartTLS negotiation."""
self._input_state = "restart"
self._output_state = "restart"
self.features = None
self.transport.restart()
if self.initiator:
self._send_stream_start(self.stream_id)
|
def _restart_stream(self):
"""Restart the stream as needed after SASL and StartTLS negotiation."""
self._input_state = "restart"
self._output_state = "restart"
self.features = None
self.transport.restart()
if self.initiator:
self._send_stream_start(self.stream_id)
|
[
"Restart",
"the",
"stream",
"as",
"needed",
"after",
"SASL",
"and",
"StartTLS",
"negotiation",
"."
] |
Jajcus/pyxmpp2
|
python
|
https://github.com/Jajcus/pyxmpp2/blob/14a40a3950910a9cd008b55f0d8905aa0186ce18/pyxmpp2/streambase.py#L423-L430
|
[
"def",
"_restart_stream",
"(",
"self",
")",
":",
"self",
".",
"_input_state",
"=",
"\"restart\"",
"self",
".",
"_output_state",
"=",
"\"restart\"",
"self",
".",
"features",
"=",
"None",
"self",
".",
"transport",
".",
"restart",
"(",
")",
"if",
"self",
".",
"initiator",
":",
"self",
".",
"_send_stream_start",
"(",
"self",
".",
"stream_id",
")"
] |
14a40a3950910a9cd008b55f0d8905aa0186ce18
|
valid
|
StreamBase._make_stream_features
|
Create the <features/> element for the stream.
[receving entity only]
:returns: new <features/> element
:returntype: :etree:`ElementTree.Element`
|
pyxmpp2/streambase.py
|
def _make_stream_features(self):
"""Create the <features/> element for the stream.
[receving entity only]
:returns: new <features/> element
:returntype: :etree:`ElementTree.Element`"""
features = ElementTree.Element(FEATURES_TAG)
for handler in self._stream_feature_handlers:
handler.make_stream_features(self, features)
return features
|
def _make_stream_features(self):
"""Create the <features/> element for the stream.
[receving entity only]
:returns: new <features/> element
:returntype: :etree:`ElementTree.Element`"""
features = ElementTree.Element(FEATURES_TAG)
for handler in self._stream_feature_handlers:
handler.make_stream_features(self, features)
return features
|
[
"Create",
"the",
"<features",
"/",
">",
"element",
"for",
"the",
"stream",
"."
] |
Jajcus/pyxmpp2
|
python
|
https://github.com/Jajcus/pyxmpp2/blob/14a40a3950910a9cd008b55f0d8905aa0186ce18/pyxmpp2/streambase.py#L432-L442
|
[
"def",
"_make_stream_features",
"(",
"self",
")",
":",
"features",
"=",
"ElementTree",
".",
"Element",
"(",
"FEATURES_TAG",
")",
"for",
"handler",
"in",
"self",
".",
"_stream_feature_handlers",
":",
"handler",
".",
"make_stream_features",
"(",
"self",
",",
"features",
")",
"return",
"features"
] |
14a40a3950910a9cd008b55f0d8905aa0186ce18
|
valid
|
StreamBase._send_stream_features
|
Send stream <features/>.
[receiving entity only]
|
pyxmpp2/streambase.py
|
def _send_stream_features(self):
"""Send stream <features/>.
[receiving entity only]"""
self.features = self._make_stream_features()
self._write_element(self.features)
|
def _send_stream_features(self):
"""Send stream <features/>.
[receiving entity only]"""
self.features = self._make_stream_features()
self._write_element(self.features)
|
[
"Send",
"stream",
"<features",
"/",
">",
"."
] |
Jajcus/pyxmpp2
|
python
|
https://github.com/Jajcus/pyxmpp2/blob/14a40a3950910a9cd008b55f0d8905aa0186ce18/pyxmpp2/streambase.py#L444-L449
|
[
"def",
"_send_stream_features",
"(",
"self",
")",
":",
"self",
".",
"features",
"=",
"self",
".",
"_make_stream_features",
"(",
")",
"self",
".",
"_write_element",
"(",
"self",
".",
"features",
")"
] |
14a40a3950910a9cd008b55f0d8905aa0186ce18
|
valid
|
StreamBase._send
|
Same as `send` but assume `lock` is acquired.
|
pyxmpp2/streambase.py
|
def _send(self, stanza):
"""Same as `send` but assume `lock` is acquired."""
self.fix_out_stanza(stanza)
element = stanza.as_xml()
self._write_element(element)
|
def _send(self, stanza):
"""Same as `send` but assume `lock` is acquired."""
self.fix_out_stanza(stanza)
element = stanza.as_xml()
self._write_element(element)
|
[
"Same",
"as",
"send",
"but",
"assume",
"lock",
"is",
"acquired",
"."
] |
Jajcus/pyxmpp2
|
python
|
https://github.com/Jajcus/pyxmpp2/blob/14a40a3950910a9cd008b55f0d8905aa0186ce18/pyxmpp2/streambase.py#L478-L482
|
[
"def",
"_send",
"(",
"self",
",",
"stanza",
")",
":",
"self",
".",
"fix_out_stanza",
"(",
"stanza",
")",
"element",
"=",
"stanza",
".",
"as_xml",
"(",
")",
"self",
".",
"_write_element",
"(",
"element",
")"
] |
14a40a3950910a9cd008b55f0d8905aa0186ce18
|
valid
|
StreamBase._process_element
|
Process first level element of the stream.
The element may be stream error or features, StartTLS
request/response, SASL request/response or a stanza.
:Parameters:
- `element`: XML element
:Types:
- `element`: :etree:`ElementTree.Element`
|
pyxmpp2/streambase.py
|
def _process_element(self, element):
"""Process first level element of the stream.
The element may be stream error or features, StartTLS
request/response, SASL request/response or a stanza.
:Parameters:
- `element`: XML element
:Types:
- `element`: :etree:`ElementTree.Element`
"""
tag = element.tag
if tag in self._element_handlers:
handler = self._element_handlers[tag]
logger.debug("Passing element {0!r} to method {1!r}"
.format(element, handler))
handled = handler(self, element)
if handled:
return
if tag.startswith(self._stanza_namespace_p):
stanza = stanza_factory(element, self, self.language)
self.uplink_receive(stanza)
elif tag == ERROR_TAG:
error = StreamErrorElement(element)
self.process_stream_error(error)
elif tag == FEATURES_TAG:
logger.debug("Got features element: {0}".format(serialize(element)))
self._got_features(element)
else:
logger.debug("Unhandled element: {0}".format(serialize(element)))
logger.debug(" known handlers: {0!r}".format(
self._element_handlers))
|
def _process_element(self, element):
"""Process first level element of the stream.
The element may be stream error or features, StartTLS
request/response, SASL request/response or a stanza.
:Parameters:
- `element`: XML element
:Types:
- `element`: :etree:`ElementTree.Element`
"""
tag = element.tag
if tag in self._element_handlers:
handler = self._element_handlers[tag]
logger.debug("Passing element {0!r} to method {1!r}"
.format(element, handler))
handled = handler(self, element)
if handled:
return
if tag.startswith(self._stanza_namespace_p):
stanza = stanza_factory(element, self, self.language)
self.uplink_receive(stanza)
elif tag == ERROR_TAG:
error = StreamErrorElement(element)
self.process_stream_error(error)
elif tag == FEATURES_TAG:
logger.debug("Got features element: {0}".format(serialize(element)))
self._got_features(element)
else:
logger.debug("Unhandled element: {0}".format(serialize(element)))
logger.debug(" known handlers: {0!r}".format(
self._element_handlers))
|
[
"Process",
"first",
"level",
"element",
"of",
"the",
"stream",
"."
] |
Jajcus/pyxmpp2
|
python
|
https://github.com/Jajcus/pyxmpp2/blob/14a40a3950910a9cd008b55f0d8905aa0186ce18/pyxmpp2/streambase.py#L484-L515
|
[
"def",
"_process_element",
"(",
"self",
",",
"element",
")",
":",
"tag",
"=",
"element",
".",
"tag",
"if",
"tag",
"in",
"self",
".",
"_element_handlers",
":",
"handler",
"=",
"self",
".",
"_element_handlers",
"[",
"tag",
"]",
"logger",
".",
"debug",
"(",
"\"Passing element {0!r} to method {1!r}\"",
".",
"format",
"(",
"element",
",",
"handler",
")",
")",
"handled",
"=",
"handler",
"(",
"self",
",",
"element",
")",
"if",
"handled",
":",
"return",
"if",
"tag",
".",
"startswith",
"(",
"self",
".",
"_stanza_namespace_p",
")",
":",
"stanza",
"=",
"stanza_factory",
"(",
"element",
",",
"self",
",",
"self",
".",
"language",
")",
"self",
".",
"uplink_receive",
"(",
"stanza",
")",
"elif",
"tag",
"==",
"ERROR_TAG",
":",
"error",
"=",
"StreamErrorElement",
"(",
"element",
")",
"self",
".",
"process_stream_error",
"(",
"error",
")",
"elif",
"tag",
"==",
"FEATURES_TAG",
":",
"logger",
".",
"debug",
"(",
"\"Got features element: {0}\"",
".",
"format",
"(",
"serialize",
"(",
"element",
")",
")",
")",
"self",
".",
"_got_features",
"(",
"element",
")",
"else",
":",
"logger",
".",
"debug",
"(",
"\"Unhandled element: {0}\"",
".",
"format",
"(",
"serialize",
"(",
"element",
")",
")",
")",
"logger",
".",
"debug",
"(",
"\" known handlers: {0!r}\"",
".",
"format",
"(",
"self",
".",
"_element_handlers",
")",
")"
] |
14a40a3950910a9cd008b55f0d8905aa0186ce18
|
valid
|
StreamBase.uplink_receive
|
Handle stanza received from the stream.
|
pyxmpp2/streambase.py
|
def uplink_receive(self, stanza):
"""Handle stanza received from the stream."""
with self.lock:
if self.stanza_route:
self.stanza_route.uplink_receive(stanza)
else:
logger.debug(u"Stanza dropped (no route): {0!r}".format(stanza))
|
def uplink_receive(self, stanza):
"""Handle stanza received from the stream."""
with self.lock:
if self.stanza_route:
self.stanza_route.uplink_receive(stanza)
else:
logger.debug(u"Stanza dropped (no route): {0!r}".format(stanza))
|
[
"Handle",
"stanza",
"received",
"from",
"the",
"stream",
"."
] |
Jajcus/pyxmpp2
|
python
|
https://github.com/Jajcus/pyxmpp2/blob/14a40a3950910a9cd008b55f0d8905aa0186ce18/pyxmpp2/streambase.py#L517-L523
|
[
"def",
"uplink_receive",
"(",
"self",
",",
"stanza",
")",
":",
"with",
"self",
".",
"lock",
":",
"if",
"self",
".",
"stanza_route",
":",
"self",
".",
"stanza_route",
".",
"uplink_receive",
"(",
"stanza",
")",
"else",
":",
"logger",
".",
"debug",
"(",
"u\"Stanza dropped (no route): {0!r}\"",
".",
"format",
"(",
"stanza",
")",
")"
] |
14a40a3950910a9cd008b55f0d8905aa0186ce18
|
valid
|
StreamBase.process_stream_error
|
Process stream error element received.
:Parameters:
- `error`: error received
:Types:
- `error`: `StreamErrorElement`
|
pyxmpp2/streambase.py
|
def process_stream_error(self, error):
"""Process stream error element received.
:Parameters:
- `error`: error received
:Types:
- `error`: `StreamErrorElement`
"""
# pylint: disable-msg=R0201
logger.debug("Unhandled stream error: condition: {0} {1!r}"
.format(error.condition_name, error.serialize()))
|
def process_stream_error(self, error):
"""Process stream error element received.
:Parameters:
- `error`: error received
:Types:
- `error`: `StreamErrorElement`
"""
# pylint: disable-msg=R0201
logger.debug("Unhandled stream error: condition: {0} {1!r}"
.format(error.condition_name, error.serialize()))
|
[
"Process",
"stream",
"error",
"element",
"received",
"."
] |
Jajcus/pyxmpp2
|
python
|
https://github.com/Jajcus/pyxmpp2/blob/14a40a3950910a9cd008b55f0d8905aa0186ce18/pyxmpp2/streambase.py#L525-L536
|
[
"def",
"process_stream_error",
"(",
"self",
",",
"error",
")",
":",
"# pylint: disable-msg=R0201",
"logger",
".",
"debug",
"(",
"\"Unhandled stream error: condition: {0} {1!r}\"",
".",
"format",
"(",
"error",
".",
"condition_name",
",",
"error",
".",
"serialize",
"(",
")",
")",
")"
] |
14a40a3950910a9cd008b55f0d8905aa0186ce18
|
valid
|
StreamBase._got_features
|
Process incoming <stream:features/> element.
[initiating entity only]
The received features node is available in `features`.
|
pyxmpp2/streambase.py
|
def _got_features(self, features):
"""Process incoming <stream:features/> element.
[initiating entity only]
The received features node is available in `features`."""
self.features = features
logger.debug("got features, passing to event handlers...")
handled = self.event(GotFeaturesEvent(self.features))
logger.debug(" handled: {0}".format(handled))
if not handled:
mandatory_handled = []
mandatory_not_handled = []
logger.debug(" passing to stream features handlers: {0}"
.format(self._stream_feature_handlers))
for handler in self._stream_feature_handlers:
ret = handler.handle_stream_features(self, self.features)
if ret is None:
continue
elif isinstance(ret, StreamFeatureHandled):
if ret.mandatory:
mandatory_handled.append(unicode(ret))
break
break
elif isinstance(ret, StreamFeatureNotHandled):
if ret.mandatory:
mandatory_not_handled.append(unicode(ret))
break
else:
raise ValueError("Wrong value returned from a stream"
" feature handler: {0!r}".format(ret))
if mandatory_not_handled and not mandatory_handled:
self.send_stream_error("unsupported-feature")
raise FatalStreamError(
u"Unsupported mandatory-to-implement features: "
+ u" ".join(mandatory_not_handled))
|
def _got_features(self, features):
"""Process incoming <stream:features/> element.
[initiating entity only]
The received features node is available in `features`."""
self.features = features
logger.debug("got features, passing to event handlers...")
handled = self.event(GotFeaturesEvent(self.features))
logger.debug(" handled: {0}".format(handled))
if not handled:
mandatory_handled = []
mandatory_not_handled = []
logger.debug(" passing to stream features handlers: {0}"
.format(self._stream_feature_handlers))
for handler in self._stream_feature_handlers:
ret = handler.handle_stream_features(self, self.features)
if ret is None:
continue
elif isinstance(ret, StreamFeatureHandled):
if ret.mandatory:
mandatory_handled.append(unicode(ret))
break
break
elif isinstance(ret, StreamFeatureNotHandled):
if ret.mandatory:
mandatory_not_handled.append(unicode(ret))
break
else:
raise ValueError("Wrong value returned from a stream"
" feature handler: {0!r}".format(ret))
if mandatory_not_handled and not mandatory_handled:
self.send_stream_error("unsupported-feature")
raise FatalStreamError(
u"Unsupported mandatory-to-implement features: "
+ u" ".join(mandatory_not_handled))
|
[
"Process",
"incoming",
"<stream",
":",
"features",
"/",
">",
"element",
"."
] |
Jajcus/pyxmpp2
|
python
|
https://github.com/Jajcus/pyxmpp2/blob/14a40a3950910a9cd008b55f0d8905aa0186ce18/pyxmpp2/streambase.py#L556-L591
|
[
"def",
"_got_features",
"(",
"self",
",",
"features",
")",
":",
"self",
".",
"features",
"=",
"features",
"logger",
".",
"debug",
"(",
"\"got features, passing to event handlers...\"",
")",
"handled",
"=",
"self",
".",
"event",
"(",
"GotFeaturesEvent",
"(",
"self",
".",
"features",
")",
")",
"logger",
".",
"debug",
"(",
"\" handled: {0}\"",
".",
"format",
"(",
"handled",
")",
")",
"if",
"not",
"handled",
":",
"mandatory_handled",
"=",
"[",
"]",
"mandatory_not_handled",
"=",
"[",
"]",
"logger",
".",
"debug",
"(",
"\" passing to stream features handlers: {0}\"",
".",
"format",
"(",
"self",
".",
"_stream_feature_handlers",
")",
")",
"for",
"handler",
"in",
"self",
".",
"_stream_feature_handlers",
":",
"ret",
"=",
"handler",
".",
"handle_stream_features",
"(",
"self",
",",
"self",
".",
"features",
")",
"if",
"ret",
"is",
"None",
":",
"continue",
"elif",
"isinstance",
"(",
"ret",
",",
"StreamFeatureHandled",
")",
":",
"if",
"ret",
".",
"mandatory",
":",
"mandatory_handled",
".",
"append",
"(",
"unicode",
"(",
"ret",
")",
")",
"break",
"break",
"elif",
"isinstance",
"(",
"ret",
",",
"StreamFeatureNotHandled",
")",
":",
"if",
"ret",
".",
"mandatory",
":",
"mandatory_not_handled",
".",
"append",
"(",
"unicode",
"(",
"ret",
")",
")",
"break",
"else",
":",
"raise",
"ValueError",
"(",
"\"Wrong value returned from a stream\"",
"\" feature handler: {0!r}\"",
".",
"format",
"(",
"ret",
")",
")",
"if",
"mandatory_not_handled",
"and",
"not",
"mandatory_handled",
":",
"self",
".",
"send_stream_error",
"(",
"\"unsupported-feature\"",
")",
"raise",
"FatalStreamError",
"(",
"u\"Unsupported mandatory-to-implement features: \"",
"+",
"u\" \"",
".",
"join",
"(",
"mandatory_not_handled",
")",
")"
] |
14a40a3950910a9cd008b55f0d8905aa0186ce18
|
valid
|
StreamBase.set_peer_authenticated
|
Mark the other side of the stream authenticated as `peer`
:Parameters:
- `peer`: local JID just authenticated
- `restart_stream`: `True` when stream should be restarted (needed
after SASL authentication)
:Types:
- `peer`: `JID`
- `restart_stream`: `bool`
|
pyxmpp2/streambase.py
|
def set_peer_authenticated(self, peer, restart_stream = False):
"""Mark the other side of the stream authenticated as `peer`
:Parameters:
- `peer`: local JID just authenticated
- `restart_stream`: `True` when stream should be restarted (needed
after SASL authentication)
:Types:
- `peer`: `JID`
- `restart_stream`: `bool`
"""
with self.lock:
self.peer_authenticated = True
self.peer = peer
if restart_stream:
self._restart_stream()
self.event(AuthenticatedEvent(self.peer))
|
def set_peer_authenticated(self, peer, restart_stream = False):
"""Mark the other side of the stream authenticated as `peer`
:Parameters:
- `peer`: local JID just authenticated
- `restart_stream`: `True` when stream should be restarted (needed
after SASL authentication)
:Types:
- `peer`: `JID`
- `restart_stream`: `bool`
"""
with self.lock:
self.peer_authenticated = True
self.peer = peer
if restart_stream:
self._restart_stream()
self.event(AuthenticatedEvent(self.peer))
|
[
"Mark",
"the",
"other",
"side",
"of",
"the",
"stream",
"authenticated",
"as",
"peer"
] |
Jajcus/pyxmpp2
|
python
|
https://github.com/Jajcus/pyxmpp2/blob/14a40a3950910a9cd008b55f0d8905aa0186ce18/pyxmpp2/streambase.py#L599-L615
|
[
"def",
"set_peer_authenticated",
"(",
"self",
",",
"peer",
",",
"restart_stream",
"=",
"False",
")",
":",
"with",
"self",
".",
"lock",
":",
"self",
".",
"peer_authenticated",
"=",
"True",
"self",
".",
"peer",
"=",
"peer",
"if",
"restart_stream",
":",
"self",
".",
"_restart_stream",
"(",
")",
"self",
".",
"event",
"(",
"AuthenticatedEvent",
"(",
"self",
".",
"peer",
")",
")"
] |
14a40a3950910a9cd008b55f0d8905aa0186ce18
|
valid
|
StreamBase.set_authenticated
|
Mark stream authenticated as `me`.
:Parameters:
- `me`: local JID just authenticated
- `restart_stream`: `True` when stream should be restarted (needed
after SASL authentication)
:Types:
- `me`: `JID`
- `restart_stream`: `bool`
|
pyxmpp2/streambase.py
|
def set_authenticated(self, me, restart_stream = False):
"""Mark stream authenticated as `me`.
:Parameters:
- `me`: local JID just authenticated
- `restart_stream`: `True` when stream should be restarted (needed
after SASL authentication)
:Types:
- `me`: `JID`
- `restart_stream`: `bool`
"""
with self.lock:
self.authenticated = True
self.me = me
if restart_stream:
self._restart_stream()
self.event(AuthenticatedEvent(self.me))
|
def set_authenticated(self, me, restart_stream = False):
"""Mark stream authenticated as `me`.
:Parameters:
- `me`: local JID just authenticated
- `restart_stream`: `True` when stream should be restarted (needed
after SASL authentication)
:Types:
- `me`: `JID`
- `restart_stream`: `bool`
"""
with self.lock:
self.authenticated = True
self.me = me
if restart_stream:
self._restart_stream()
self.event(AuthenticatedEvent(self.me))
|
[
"Mark",
"stream",
"authenticated",
"as",
"me",
"."
] |
Jajcus/pyxmpp2
|
python
|
https://github.com/Jajcus/pyxmpp2/blob/14a40a3950910a9cd008b55f0d8905aa0186ce18/pyxmpp2/streambase.py#L617-L633
|
[
"def",
"set_authenticated",
"(",
"self",
",",
"me",
",",
"restart_stream",
"=",
"False",
")",
":",
"with",
"self",
".",
"lock",
":",
"self",
".",
"authenticated",
"=",
"True",
"self",
".",
"me",
"=",
"me",
"if",
"restart_stream",
":",
"self",
".",
"_restart_stream",
"(",
")",
"self",
".",
"event",
"(",
"AuthenticatedEvent",
"(",
"self",
".",
"me",
")",
")"
] |
14a40a3950910a9cd008b55f0d8905aa0186ce18
|
valid
|
StreamBase.auth_properties
|
Authentication properties of the stream.
Derived from the transport with 'local-jid' and 'service-type' added.
|
pyxmpp2/streambase.py
|
def auth_properties(self):
"""Authentication properties of the stream.
Derived from the transport with 'local-jid' and 'service-type' added.
"""
props = dict(self.settings["extra_auth_properties"])
if self.transport:
props.update(self.transport.auth_properties)
props["local-jid"] = self.me
props["service-type"] = "xmpp"
return props
|
def auth_properties(self):
"""Authentication properties of the stream.
Derived from the transport with 'local-jid' and 'service-type' added.
"""
props = dict(self.settings["extra_auth_properties"])
if self.transport:
props.update(self.transport.auth_properties)
props["local-jid"] = self.me
props["service-type"] = "xmpp"
return props
|
[
"Authentication",
"properties",
"of",
"the",
"stream",
"."
] |
Jajcus/pyxmpp2
|
python
|
https://github.com/Jajcus/pyxmpp2/blob/14a40a3950910a9cd008b55f0d8905aa0186ce18/pyxmpp2/streambase.py#L653-L663
|
[
"def",
"auth_properties",
"(",
"self",
")",
":",
"props",
"=",
"dict",
"(",
"self",
".",
"settings",
"[",
"\"extra_auth_properties\"",
"]",
")",
"if",
"self",
".",
"transport",
":",
"props",
".",
"update",
"(",
"self",
".",
"transport",
".",
"auth_properties",
")",
"props",
"[",
"\"local-jid\"",
"]",
"=",
"self",
".",
"me",
"props",
"[",
"\"service-type\"",
"]",
"=",
"\"xmpp\"",
"return",
"props"
] |
14a40a3950910a9cd008b55f0d8905aa0186ce18
|
valid
|
ClientStream.initiate
|
Initiate an XMPP connection over the `transport`.
:Parameters:
- `transport`: an XMPP transport instance
- `to`: peer name (defaults to own jid domain part)
|
pyxmpp2/clientstream.py
|
def initiate(self, transport, to = None):
"""Initiate an XMPP connection over the `transport`.
:Parameters:
- `transport`: an XMPP transport instance
- `to`: peer name (defaults to own jid domain part)
"""
if to is None:
to = JID(self.me.domain)
return StreamBase.initiate(self, transport, to)
|
def initiate(self, transport, to = None):
"""Initiate an XMPP connection over the `transport`.
:Parameters:
- `transport`: an XMPP transport instance
- `to`: peer name (defaults to own jid domain part)
"""
if to is None:
to = JID(self.me.domain)
return StreamBase.initiate(self, transport, to)
|
[
"Initiate",
"an",
"XMPP",
"connection",
"over",
"the",
"transport",
"."
] |
Jajcus/pyxmpp2
|
python
|
https://github.com/Jajcus/pyxmpp2/blob/14a40a3950910a9cd008b55f0d8905aa0186ce18/pyxmpp2/clientstream.py#L61-L70
|
[
"def",
"initiate",
"(",
"self",
",",
"transport",
",",
"to",
"=",
"None",
")",
":",
"if",
"to",
"is",
"None",
":",
"to",
"=",
"JID",
"(",
"self",
".",
"me",
".",
"domain",
")",
"return",
"StreamBase",
".",
"initiate",
"(",
"self",
",",
"transport",
",",
"to",
")"
] |
14a40a3950910a9cd008b55f0d8905aa0186ce18
|
valid
|
ClientStream.receive
|
Receive an XMPP connection over the `transport`.
:Parameters:
- `transport`: an XMPP transport instance
- `myname`: local stream endpoint name (defaults to own jid domain
part).
|
pyxmpp2/clientstream.py
|
def receive(self, transport, myname = None):
"""Receive an XMPP connection over the `transport`.
:Parameters:
- `transport`: an XMPP transport instance
- `myname`: local stream endpoint name (defaults to own jid domain
part).
"""
if myname is None:
myname = JID(self.me.domain)
return StreamBase.receive(self, transport, myname)
|
def receive(self, transport, myname = None):
"""Receive an XMPP connection over the `transport`.
:Parameters:
- `transport`: an XMPP transport instance
- `myname`: local stream endpoint name (defaults to own jid domain
part).
"""
if myname is None:
myname = JID(self.me.domain)
return StreamBase.receive(self, transport, myname)
|
[
"Receive",
"an",
"XMPP",
"connection",
"over",
"the",
"transport",
"."
] |
Jajcus/pyxmpp2
|
python
|
https://github.com/Jajcus/pyxmpp2/blob/14a40a3950910a9cd008b55f0d8905aa0186ce18/pyxmpp2/clientstream.py#L72-L82
|
[
"def",
"receive",
"(",
"self",
",",
"transport",
",",
"myname",
"=",
"None",
")",
":",
"if",
"myname",
"is",
"None",
":",
"myname",
"=",
"JID",
"(",
"self",
".",
"me",
".",
"domain",
")",
"return",
"StreamBase",
".",
"receive",
"(",
"self",
",",
"transport",
",",
"myname",
")"
] |
14a40a3950910a9cd008b55f0d8905aa0186ce18
|
valid
|
ClientStream.fix_out_stanza
|
Fix outgoing stanza.
On a client clear the sender JID. On a server set the sender
address to the own JID if the address is not set yet.
|
pyxmpp2/clientstream.py
|
def fix_out_stanza(self, stanza):
"""Fix outgoing stanza.
On a client clear the sender JID. On a server set the sender
address to the own JID if the address is not set yet."""
StreamBase.fix_out_stanza(self, stanza)
if self.initiator:
if stanza.from_jid:
stanza.from_jid = None
else:
if not stanza.from_jid:
stanza.from_jid = self.me
|
def fix_out_stanza(self, stanza):
"""Fix outgoing stanza.
On a client clear the sender JID. On a server set the sender
address to the own JID if the address is not set yet."""
StreamBase.fix_out_stanza(self, stanza)
if self.initiator:
if stanza.from_jid:
stanza.from_jid = None
else:
if not stanza.from_jid:
stanza.from_jid = self.me
|
[
"Fix",
"outgoing",
"stanza",
"."
] |
Jajcus/pyxmpp2
|
python
|
https://github.com/Jajcus/pyxmpp2/blob/14a40a3950910a9cd008b55f0d8905aa0186ce18/pyxmpp2/clientstream.py#L84-L95
|
[
"def",
"fix_out_stanza",
"(",
"self",
",",
"stanza",
")",
":",
"StreamBase",
".",
"fix_out_stanza",
"(",
"self",
",",
"stanza",
")",
"if",
"self",
".",
"initiator",
":",
"if",
"stanza",
".",
"from_jid",
":",
"stanza",
".",
"from_jid",
"=",
"None",
"else",
":",
"if",
"not",
"stanza",
".",
"from_jid",
":",
"stanza",
".",
"from_jid",
"=",
"self",
".",
"me"
] |
14a40a3950910a9cd008b55f0d8905aa0186ce18
|
valid
|
ClientStream.fix_in_stanza
|
Fix an incoming stanza.
Ona server replace the sender address with authorized client JID.
|
pyxmpp2/clientstream.py
|
def fix_in_stanza(self, stanza):
"""Fix an incoming stanza.
Ona server replace the sender address with authorized client JID."""
StreamBase.fix_in_stanza(self, stanza)
if not self.initiator:
if stanza.from_jid != self.peer:
stanza.set_from(self.peer)
|
def fix_in_stanza(self, stanza):
"""Fix an incoming stanza.
Ona server replace the sender address with authorized client JID."""
StreamBase.fix_in_stanza(self, stanza)
if not self.initiator:
if stanza.from_jid != self.peer:
stanza.set_from(self.peer)
|
[
"Fix",
"an",
"incoming",
"stanza",
"."
] |
Jajcus/pyxmpp2
|
python
|
https://github.com/Jajcus/pyxmpp2/blob/14a40a3950910a9cd008b55f0d8905aa0186ce18/pyxmpp2/clientstream.py#L97-L104
|
[
"def",
"fix_in_stanza",
"(",
"self",
",",
"stanza",
")",
":",
"StreamBase",
".",
"fix_in_stanza",
"(",
"self",
",",
"stanza",
")",
"if",
"not",
"self",
".",
"initiator",
":",
"if",
"stanza",
".",
"from_jid",
"!=",
"self",
".",
"peer",
":",
"stanza",
".",
"set_from",
"(",
"self",
".",
"peer",
")"
] |
14a40a3950910a9cd008b55f0d8905aa0186ce18
|
valid
|
SelectMainLoop.loop_iteration
|
A loop iteration - check any scheduled events
and I/O available and run the handlers.
|
pyxmpp2/mainloop/select.py
|
def loop_iteration(self, timeout = 60):
"""A loop iteration - check any scheduled events
and I/O available and run the handlers.
"""
if self.check_events():
return 0
next_timeout, sources_handled = self._call_timeout_handlers()
if self._quit:
return sources_handled
if next_timeout is not None:
timeout = min(next_timeout, timeout)
readable, writable, next_timeout = self._prepare_handlers()
if next_timeout is not None:
timeout = min(next_timeout, timeout)
if not readable and not writable:
readable, writable, _unused = [], [], None
time.sleep(timeout)
else:
logger.debug("select({0!r}, {1!r}, [], {2!r})"
.format( readable, writable,timeout))
readable, writable, _unused = select.select(
readable, writable, [], timeout)
for handler in readable:
handler.handle_read()
sources_handled += 1
for handler in writable:
handler.handle_write()
sources_handled += 1
return sources_handled
|
def loop_iteration(self, timeout = 60):
"""A loop iteration - check any scheduled events
and I/O available and run the handlers.
"""
if self.check_events():
return 0
next_timeout, sources_handled = self._call_timeout_handlers()
if self._quit:
return sources_handled
if next_timeout is not None:
timeout = min(next_timeout, timeout)
readable, writable, next_timeout = self._prepare_handlers()
if next_timeout is not None:
timeout = min(next_timeout, timeout)
if not readable and not writable:
readable, writable, _unused = [], [], None
time.sleep(timeout)
else:
logger.debug("select({0!r}, {1!r}, [], {2!r})"
.format( readable, writable,timeout))
readable, writable, _unused = select.select(
readable, writable, [], timeout)
for handler in readable:
handler.handle_read()
sources_handled += 1
for handler in writable:
handler.handle_write()
sources_handled += 1
return sources_handled
|
[
"A",
"loop",
"iteration",
"-",
"check",
"any",
"scheduled",
"events",
"and",
"I",
"/",
"O",
"available",
"and",
"run",
"the",
"handlers",
"."
] |
Jajcus/pyxmpp2
|
python
|
https://github.com/Jajcus/pyxmpp2/blob/14a40a3950910a9cd008b55f0d8905aa0186ce18/pyxmpp2/mainloop/select.py#L54-L82
|
[
"def",
"loop_iteration",
"(",
"self",
",",
"timeout",
"=",
"60",
")",
":",
"if",
"self",
".",
"check_events",
"(",
")",
":",
"return",
"0",
"next_timeout",
",",
"sources_handled",
"=",
"self",
".",
"_call_timeout_handlers",
"(",
")",
"if",
"self",
".",
"_quit",
":",
"return",
"sources_handled",
"if",
"next_timeout",
"is",
"not",
"None",
":",
"timeout",
"=",
"min",
"(",
"next_timeout",
",",
"timeout",
")",
"readable",
",",
"writable",
",",
"next_timeout",
"=",
"self",
".",
"_prepare_handlers",
"(",
")",
"if",
"next_timeout",
"is",
"not",
"None",
":",
"timeout",
"=",
"min",
"(",
"next_timeout",
",",
"timeout",
")",
"if",
"not",
"readable",
"and",
"not",
"writable",
":",
"readable",
",",
"writable",
",",
"_unused",
"=",
"[",
"]",
",",
"[",
"]",
",",
"None",
"time",
".",
"sleep",
"(",
"timeout",
")",
"else",
":",
"logger",
".",
"debug",
"(",
"\"select({0!r}, {1!r}, [], {2!r})\"",
".",
"format",
"(",
"readable",
",",
"writable",
",",
"timeout",
")",
")",
"readable",
",",
"writable",
",",
"_unused",
"=",
"select",
".",
"select",
"(",
"readable",
",",
"writable",
",",
"[",
"]",
",",
"timeout",
")",
"for",
"handler",
"in",
"readable",
":",
"handler",
".",
"handle_read",
"(",
")",
"sources_handled",
"+=",
"1",
"for",
"handler",
"in",
"writable",
":",
"handler",
".",
"handle_write",
"(",
")",
"sources_handled",
"+=",
"1",
"return",
"sources_handled"
] |
14a40a3950910a9cd008b55f0d8905aa0186ce18
|
valid
|
SelectMainLoop._prepare_handlers
|
Prepare the I/O handlers.
:Return: (readable, writable, timeout) tuple. 'readable' is the list
of readable handlers, 'writable' - the list of writable handlers,
'timeout' the suggested maximum timeout for this loop iteration or
`None`
|
pyxmpp2/mainloop/select.py
|
def _prepare_handlers(self):
"""Prepare the I/O handlers.
:Return: (readable, writable, timeout) tuple. 'readable' is the list
of readable handlers, 'writable' - the list of writable handlers,
'timeout' the suggested maximum timeout for this loop iteration or
`None`
"""
timeout = None
readable = []
writable = []
for handler in self._handlers:
if handler not in self._prepared:
logger.debug(" preparing handler: {0!r}".format(handler))
ret = handler.prepare()
logger.debug(" prepare result: {0!r}".format(ret))
if isinstance(ret, HandlerReady):
self._prepared.add(handler)
elif isinstance(ret, PrepareAgain):
if ret.timeout is not None:
if timeout is None:
timeout = ret.timeout
else:
timeout = min(timeout, ret.timeout)
else:
raise TypeError("Unexpected result type from prepare()")
if not handler.fileno():
logger.debug(" {0!r}: no fileno".format(handler))
continue
if handler.is_readable():
logger.debug(" {0!r} readable".format(handler))
readable.append(handler)
if handler.is_writable():
logger.debug(" {0!r} writable".format(handler))
writable.append(handler)
return readable, writable, timeout
|
def _prepare_handlers(self):
"""Prepare the I/O handlers.
:Return: (readable, writable, timeout) tuple. 'readable' is the list
of readable handlers, 'writable' - the list of writable handlers,
'timeout' the suggested maximum timeout for this loop iteration or
`None`
"""
timeout = None
readable = []
writable = []
for handler in self._handlers:
if handler not in self._prepared:
logger.debug(" preparing handler: {0!r}".format(handler))
ret = handler.prepare()
logger.debug(" prepare result: {0!r}".format(ret))
if isinstance(ret, HandlerReady):
self._prepared.add(handler)
elif isinstance(ret, PrepareAgain):
if ret.timeout is not None:
if timeout is None:
timeout = ret.timeout
else:
timeout = min(timeout, ret.timeout)
else:
raise TypeError("Unexpected result type from prepare()")
if not handler.fileno():
logger.debug(" {0!r}: no fileno".format(handler))
continue
if handler.is_readable():
logger.debug(" {0!r} readable".format(handler))
readable.append(handler)
if handler.is_writable():
logger.debug(" {0!r} writable".format(handler))
writable.append(handler)
return readable, writable, timeout
|
[
"Prepare",
"the",
"I",
"/",
"O",
"handlers",
"."
] |
Jajcus/pyxmpp2
|
python
|
https://github.com/Jajcus/pyxmpp2/blob/14a40a3950910a9cd008b55f0d8905aa0186ce18/pyxmpp2/mainloop/select.py#L84-L119
|
[
"def",
"_prepare_handlers",
"(",
"self",
")",
":",
"timeout",
"=",
"None",
"readable",
"=",
"[",
"]",
"writable",
"=",
"[",
"]",
"for",
"handler",
"in",
"self",
".",
"_handlers",
":",
"if",
"handler",
"not",
"in",
"self",
".",
"_prepared",
":",
"logger",
".",
"debug",
"(",
"\" preparing handler: {0!r}\"",
".",
"format",
"(",
"handler",
")",
")",
"ret",
"=",
"handler",
".",
"prepare",
"(",
")",
"logger",
".",
"debug",
"(",
"\" prepare result: {0!r}\"",
".",
"format",
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"ret",
")",
")",
"if",
"isinstance",
"(",
"ret",
",",
"HandlerReady",
")",
":",
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".",
"_prepared",
".",
"add",
"(",
"handler",
")",
"elif",
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"(",
"ret",
",",
"PrepareAgain",
")",
":",
"if",
"ret",
".",
"timeout",
"is",
"not",
"None",
":",
"if",
"timeout",
"is",
"None",
":",
"timeout",
"=",
"ret",
".",
"timeout",
"else",
":",
"timeout",
"=",
"min",
"(",
"timeout",
",",
"ret",
".",
"timeout",
")",
"else",
":",
"raise",
"TypeError",
"(",
"\"Unexpected result type from prepare()\"",
")",
"if",
"not",
"handler",
".",
"fileno",
"(",
")",
":",
"logger",
".",
"debug",
"(",
"\" {0!r}: no fileno\"",
".",
"format",
"(",
"handler",
")",
")",
"continue",
"if",
"handler",
".",
"is_readable",
"(",
")",
":",
"logger",
".",
"debug",
"(",
"\" {0!r} readable\"",
".",
"format",
"(",
"handler",
")",
")",
"readable",
".",
"append",
"(",
"handler",
")",
"if",
"handler",
".",
"is_writable",
"(",
")",
":",
"logger",
".",
"debug",
"(",
"\" {0!r} writable\"",
".",
"format",
"(",
"handler",
")",
")",
"writable",
".",
"append",
"(",
"handler",
")",
"return",
"readable",
",",
"writable",
",",
"timeout"
] |
14a40a3950910a9cd008b55f0d8905aa0186ce18
|
valid
|
Register.__from_xml
|
Initialize `Register` from an XML node.
:Parameters:
- `xmlnode`: the jabber:x:register XML element.
:Types:
- `xmlnode`: `libxml2.xmlNode`
|
pyxmpp2/ext/register.py
|
def __from_xml(self, xmlnode):
"""Initialize `Register` from an XML node.
:Parameters:
- `xmlnode`: the jabber:x:register XML element.
:Types:
- `xmlnode`: `libxml2.xmlNode`"""
self.__logger.debug("Converting jabber:iq:register element from XML")
if xmlnode.type!="element":
raise ValueError("XML node is not a jabber:iq:register element (not an element)")
ns=get_node_ns_uri(xmlnode)
if ns and ns!=REGISTER_NS or xmlnode.name!="query":
raise ValueError("XML node is not a jabber:iq:register element")
for element in xml_element_iter(xmlnode.children):
ns = get_node_ns_uri(element)
if ns == DATAFORM_NS and element.name == "x" and not self.form:
self.form = Form(element)
elif ns != REGISTER_NS:
continue
name = element.name
if name == "instructions" and not self.instructions:
self.instructions = from_utf8(element.getContent())
elif name == "registered":
self.registered = True
elif name == "remove":
self.remove = True
elif name in legacy_fields and not getattr(self, name):
value = from_utf8(element.getContent())
if value is None:
value = u""
self.__logger.debug(u"Setting legacy field %r to %r" % (name, value))
setattr(self, name, value)
|
def __from_xml(self, xmlnode):
"""Initialize `Register` from an XML node.
:Parameters:
- `xmlnode`: the jabber:x:register XML element.
:Types:
- `xmlnode`: `libxml2.xmlNode`"""
self.__logger.debug("Converting jabber:iq:register element from XML")
if xmlnode.type!="element":
raise ValueError("XML node is not a jabber:iq:register element (not an element)")
ns=get_node_ns_uri(xmlnode)
if ns and ns!=REGISTER_NS or xmlnode.name!="query":
raise ValueError("XML node is not a jabber:iq:register element")
for element in xml_element_iter(xmlnode.children):
ns = get_node_ns_uri(element)
if ns == DATAFORM_NS and element.name == "x" and not self.form:
self.form = Form(element)
elif ns != REGISTER_NS:
continue
name = element.name
if name == "instructions" and not self.instructions:
self.instructions = from_utf8(element.getContent())
elif name == "registered":
self.registered = True
elif name == "remove":
self.remove = True
elif name in legacy_fields and not getattr(self, name):
value = from_utf8(element.getContent())
if value is None:
value = u""
self.__logger.debug(u"Setting legacy field %r to %r" % (name, value))
setattr(self, name, value)
|
[
"Initialize",
"Register",
"from",
"an",
"XML",
"node",
"."
] |
Jajcus/pyxmpp2
|
python
|
https://github.com/Jajcus/pyxmpp2/blob/14a40a3950910a9cd008b55f0d8905aa0186ce18/pyxmpp2/ext/register.py#L140-L173
|
[
"def",
"__from_xml",
"(",
"self",
",",
"xmlnode",
")",
":",
"self",
".",
"__logger",
".",
"debug",
"(",
"\"Converting jabber:iq:register element from XML\"",
")",
"if",
"xmlnode",
".",
"type",
"!=",
"\"element\"",
":",
"raise",
"ValueError",
"(",
"\"XML node is not a jabber:iq:register element (not an element)\"",
")",
"ns",
"=",
"get_node_ns_uri",
"(",
"xmlnode",
")",
"if",
"ns",
"and",
"ns",
"!=",
"REGISTER_NS",
"or",
"xmlnode",
".",
"name",
"!=",
"\"query\"",
":",
"raise",
"ValueError",
"(",
"\"XML node is not a jabber:iq:register element\"",
")",
"for",
"element",
"in",
"xml_element_iter",
"(",
"xmlnode",
".",
"children",
")",
":",
"ns",
"=",
"get_node_ns_uri",
"(",
"element",
")",
"if",
"ns",
"==",
"DATAFORM_NS",
"and",
"element",
".",
"name",
"==",
"\"x\"",
"and",
"not",
"self",
".",
"form",
":",
"self",
".",
"form",
"=",
"Form",
"(",
"element",
")",
"elif",
"ns",
"!=",
"REGISTER_NS",
":",
"continue",
"name",
"=",
"element",
".",
"name",
"if",
"name",
"==",
"\"instructions\"",
"and",
"not",
"self",
".",
"instructions",
":",
"self",
".",
"instructions",
"=",
"from_utf8",
"(",
"element",
".",
"getContent",
"(",
")",
")",
"elif",
"name",
"==",
"\"registered\"",
":",
"self",
".",
"registered",
"=",
"True",
"elif",
"name",
"==",
"\"remove\"",
":",
"self",
".",
"remove",
"=",
"True",
"elif",
"name",
"in",
"legacy_fields",
"and",
"not",
"getattr",
"(",
"self",
",",
"name",
")",
":",
"value",
"=",
"from_utf8",
"(",
"element",
".",
"getContent",
"(",
")",
")",
"if",
"value",
"is",
"None",
":",
"value",
"=",
"u\"\"",
"self",
".",
"__logger",
".",
"debug",
"(",
"u\"Setting legacy field %r to %r\"",
"%",
"(",
"name",
",",
"value",
")",
")",
"setattr",
"(",
"self",
",",
"name",
",",
"value",
")"
] |
14a40a3950910a9cd008b55f0d8905aa0186ce18
|
valid
|
Register.complete_xml_element
|
Complete the XML node with `self` content.
:Parameters:
- `xmlnode`: XML node with the element being built. It has already
right name and namespace, but no attributes or content.
- `doc`: document to which the element belongs.
:Types:
- `xmlnode`: `libxml2.xmlNode`
- `doc`: `libxml2.xmlDoc`
|
pyxmpp2/ext/register.py
|
def complete_xml_element(self, xmlnode, doc):
"""Complete the XML node with `self` content.
:Parameters:
- `xmlnode`: XML node with the element being built. It has already
right name and namespace, but no attributes or content.
- `doc`: document to which the element belongs.
:Types:
- `xmlnode`: `libxml2.xmlNode`
- `doc`: `libxml2.xmlDoc`"""
ns = xmlnode.ns()
if self.instructions is not None:
xmlnode.newTextChild(ns, "instructions", to_utf8(self.instructions))
if self.form:
self.form.as_xml(xmlnode, doc)
if self.remove:
xmlnode.newChild(ns, "remove", None)
else:
if self.registered:
xmlnode.newChild(ns, "registered", None)
for field in legacy_fields:
value = getattr(self, field)
if value is not None:
xmlnode.newTextChild(ns, field, to_utf8(value))
|
def complete_xml_element(self, xmlnode, doc):
"""Complete the XML node with `self` content.
:Parameters:
- `xmlnode`: XML node with the element being built. It has already
right name and namespace, but no attributes or content.
- `doc`: document to which the element belongs.
:Types:
- `xmlnode`: `libxml2.xmlNode`
- `doc`: `libxml2.xmlDoc`"""
ns = xmlnode.ns()
if self.instructions is not None:
xmlnode.newTextChild(ns, "instructions", to_utf8(self.instructions))
if self.form:
self.form.as_xml(xmlnode, doc)
if self.remove:
xmlnode.newChild(ns, "remove", None)
else:
if self.registered:
xmlnode.newChild(ns, "registered", None)
for field in legacy_fields:
value = getattr(self, field)
if value is not None:
xmlnode.newTextChild(ns, field, to_utf8(value))
|
[
"Complete",
"the",
"XML",
"node",
"with",
"self",
"content",
"."
] |
Jajcus/pyxmpp2
|
python
|
https://github.com/Jajcus/pyxmpp2/blob/14a40a3950910a9cd008b55f0d8905aa0186ce18/pyxmpp2/ext/register.py#L175-L198
|
[
"def",
"complete_xml_element",
"(",
"self",
",",
"xmlnode",
",",
"doc",
")",
":",
"ns",
"=",
"xmlnode",
".",
"ns",
"(",
")",
"if",
"self",
".",
"instructions",
"is",
"not",
"None",
":",
"xmlnode",
".",
"newTextChild",
"(",
"ns",
",",
"\"instructions\"",
",",
"to_utf8",
"(",
"self",
".",
"instructions",
")",
")",
"if",
"self",
".",
"form",
":",
"self",
".",
"form",
".",
"as_xml",
"(",
"xmlnode",
",",
"doc",
")",
"if",
"self",
".",
"remove",
":",
"xmlnode",
".",
"newChild",
"(",
"ns",
",",
"\"remove\"",
",",
"None",
")",
"else",
":",
"if",
"self",
".",
"registered",
":",
"xmlnode",
".",
"newChild",
"(",
"ns",
",",
"\"registered\"",
",",
"None",
")",
"for",
"field",
"in",
"legacy_fields",
":",
"value",
"=",
"getattr",
"(",
"self",
",",
"field",
")",
"if",
"value",
"is",
"not",
"None",
":",
"xmlnode",
".",
"newTextChild",
"(",
"ns",
",",
"field",
",",
"to_utf8",
"(",
"value",
")",
")"
] |
14a40a3950910a9cd008b55f0d8905aa0186ce18
|
valid
|
Register.get_form
|
Return Data Form for the `Register` object.
Convert legacy fields to a data form if `self.form` is `None`, return `self.form` otherwise.
:Parameters:
- `form_type`: If "form", then a form to fill-in should be
returned. If "sumbit", then a form with submitted data.
:Types:
- `form_type`: `unicode`
:return: `self.form` or a form created from the legacy fields
:returntype: `pyxmpp.jabber.dataforms.Form`
|
pyxmpp2/ext/register.py
|
def get_form(self, form_type = "form"):
"""Return Data Form for the `Register` object.
Convert legacy fields to a data form if `self.form` is `None`, return `self.form` otherwise.
:Parameters:
- `form_type`: If "form", then a form to fill-in should be
returned. If "sumbit", then a form with submitted data.
:Types:
- `form_type`: `unicode`
:return: `self.form` or a form created from the legacy fields
:returntype: `pyxmpp.jabber.dataforms.Form`"""
if self.form:
if self.form.type != form_type:
raise ValueError("Bad form type in the jabber:iq:register element")
return self.form
form = Form(form_type, instructions = self.instructions)
form.add_field("FORM_TYPE", [u"jabber:iq:register"], "hidden")
for field in legacy_fields:
field_type, field_label = legacy_fields[field]
value = getattr(self, field)
if value is None:
continue
if form_type == "form":
if not value:
value = None
form.add_field(name = field, field_type = field_type, label = field_label,
value = value, required = True)
else:
form.add_field(name = field, value = value)
return form
|
def get_form(self, form_type = "form"):
"""Return Data Form for the `Register` object.
Convert legacy fields to a data form if `self.form` is `None`, return `self.form` otherwise.
:Parameters:
- `form_type`: If "form", then a form to fill-in should be
returned. If "sumbit", then a form with submitted data.
:Types:
- `form_type`: `unicode`
:return: `self.form` or a form created from the legacy fields
:returntype: `pyxmpp.jabber.dataforms.Form`"""
if self.form:
if self.form.type != form_type:
raise ValueError("Bad form type in the jabber:iq:register element")
return self.form
form = Form(form_type, instructions = self.instructions)
form.add_field("FORM_TYPE", [u"jabber:iq:register"], "hidden")
for field in legacy_fields:
field_type, field_label = legacy_fields[field]
value = getattr(self, field)
if value is None:
continue
if form_type == "form":
if not value:
value = None
form.add_field(name = field, field_type = field_type, label = field_label,
value = value, required = True)
else:
form.add_field(name = field, value = value)
return form
|
[
"Return",
"Data",
"Form",
"for",
"the",
"Register",
"object",
"."
] |
Jajcus/pyxmpp2
|
python
|
https://github.com/Jajcus/pyxmpp2/blob/14a40a3950910a9cd008b55f0d8905aa0186ce18/pyxmpp2/ext/register.py#L200-L233
|
[
"def",
"get_form",
"(",
"self",
",",
"form_type",
"=",
"\"form\"",
")",
":",
"if",
"self",
".",
"form",
":",
"if",
"self",
".",
"form",
".",
"type",
"!=",
"form_type",
":",
"raise",
"ValueError",
"(",
"\"Bad form type in the jabber:iq:register element\"",
")",
"return",
"self",
".",
"form",
"form",
"=",
"Form",
"(",
"form_type",
",",
"instructions",
"=",
"self",
".",
"instructions",
")",
"form",
".",
"add_field",
"(",
"\"FORM_TYPE\"",
",",
"[",
"u\"jabber:iq:register\"",
"]",
",",
"\"hidden\"",
")",
"for",
"field",
"in",
"legacy_fields",
":",
"field_type",
",",
"field_label",
"=",
"legacy_fields",
"[",
"field",
"]",
"value",
"=",
"getattr",
"(",
"self",
",",
"field",
")",
"if",
"value",
"is",
"None",
":",
"continue",
"if",
"form_type",
"==",
"\"form\"",
":",
"if",
"not",
"value",
":",
"value",
"=",
"None",
"form",
".",
"add_field",
"(",
"name",
"=",
"field",
",",
"field_type",
"=",
"field_type",
",",
"label",
"=",
"field_label",
",",
"value",
"=",
"value",
",",
"required",
"=",
"True",
")",
"else",
":",
"form",
".",
"add_field",
"(",
"name",
"=",
"field",
",",
"value",
"=",
"value",
")",
"return",
"form"
] |
14a40a3950910a9cd008b55f0d8905aa0186ce18
|
valid
|
Register.submit_form
|
Make `Register` object for submitting the registration form.
Convert form data to legacy fields if `self.form` is `None`.
:Parameters:
- `form`: The form to submit. Its type doesn't have to be "submit"
(a "submit" form will be created here), so it could be the form
obtained from `get_form` just with the data entered.
:return: new registration element
:returntype: `Register`
|
pyxmpp2/ext/register.py
|
def submit_form(self, form):
"""Make `Register` object for submitting the registration form.
Convert form data to legacy fields if `self.form` is `None`.
:Parameters:
- `form`: The form to submit. Its type doesn't have to be "submit"
(a "submit" form will be created here), so it could be the form
obtained from `get_form` just with the data entered.
:return: new registration element
:returntype: `Register`"""
result = Register()
if self.form:
result.form = form.make_submit()
return result
if "FORM_TYPE" not in form or "jabber:iq:register" not in form["FORM_TYPE"].values:
raise ValueError("FORM_TYPE is not jabber:iq:register")
for field in legacy_fields:
self.__logger.debug(u"submitted field %r" % (field, ))
value = getattr(self, field)
try:
form_value = form[field].value
except KeyError:
if value:
raise ValueError("Required field with no value!")
continue
setattr(result, field, form_value)
return result
|
def submit_form(self, form):
"""Make `Register` object for submitting the registration form.
Convert form data to legacy fields if `self.form` is `None`.
:Parameters:
- `form`: The form to submit. Its type doesn't have to be "submit"
(a "submit" form will be created here), so it could be the form
obtained from `get_form` just with the data entered.
:return: new registration element
:returntype: `Register`"""
result = Register()
if self.form:
result.form = form.make_submit()
return result
if "FORM_TYPE" not in form or "jabber:iq:register" not in form["FORM_TYPE"].values:
raise ValueError("FORM_TYPE is not jabber:iq:register")
for field in legacy_fields:
self.__logger.debug(u"submitted field %r" % (field, ))
value = getattr(self, field)
try:
form_value = form[field].value
except KeyError:
if value:
raise ValueError("Required field with no value!")
continue
setattr(result, field, form_value)
return result
|
[
"Make",
"Register",
"object",
"for",
"submitting",
"the",
"registration",
"form",
"."
] |
Jajcus/pyxmpp2
|
python
|
https://github.com/Jajcus/pyxmpp2/blob/14a40a3950910a9cd008b55f0d8905aa0186ce18/pyxmpp2/ext/register.py#L235-L267
|
[
"def",
"submit_form",
"(",
"self",
",",
"form",
")",
":",
"result",
"=",
"Register",
"(",
")",
"if",
"self",
".",
"form",
":",
"result",
".",
"form",
"=",
"form",
".",
"make_submit",
"(",
")",
"return",
"result",
"if",
"\"FORM_TYPE\"",
"not",
"in",
"form",
"or",
"\"jabber:iq:register\"",
"not",
"in",
"form",
"[",
"\"FORM_TYPE\"",
"]",
".",
"values",
":",
"raise",
"ValueError",
"(",
"\"FORM_TYPE is not jabber:iq:register\"",
")",
"for",
"field",
"in",
"legacy_fields",
":",
"self",
".",
"__logger",
".",
"debug",
"(",
"u\"submitted field %r\"",
"%",
"(",
"field",
",",
")",
")",
"value",
"=",
"getattr",
"(",
"self",
",",
"field",
")",
"try",
":",
"form_value",
"=",
"form",
"[",
"field",
"]",
".",
"value",
"except",
"KeyError",
":",
"if",
"value",
":",
"raise",
"ValueError",
"(",
"\"Required field with no value!\"",
")",
"continue",
"setattr",
"(",
"result",
",",
"field",
",",
"form_value",
")",
"return",
"result"
] |
14a40a3950910a9cd008b55f0d8905aa0186ce18
|
valid
|
get_delays
|
Get jabber:x:delay elements from the stanza.
:Parameters:
- `stanza`: a, probably delayed, stanza.
:Types:
- `stanza`: `pyxmpp.stanza.Stanza`
:return: list of delay tags sorted by the timestamp.
:returntype: `list` of `Delay`
|
pyxmpp2/ext/delay.py
|
def get_delays(stanza):
"""Get jabber:x:delay elements from the stanza.
:Parameters:
- `stanza`: a, probably delayed, stanza.
:Types:
- `stanza`: `pyxmpp.stanza.Stanza`
:return: list of delay tags sorted by the timestamp.
:returntype: `list` of `Delay`"""
delays=[]
n=stanza.xmlnode.children
while n:
if n.type=="element" and get_node_ns_uri(n)==DELAY_NS and n.name=="x":
delays.append(Delay(n))
n=n.next
delays.sort()
return delays
|
def get_delays(stanza):
"""Get jabber:x:delay elements from the stanza.
:Parameters:
- `stanza`: a, probably delayed, stanza.
:Types:
- `stanza`: `pyxmpp.stanza.Stanza`
:return: list of delay tags sorted by the timestamp.
:returntype: `list` of `Delay`"""
delays=[]
n=stanza.xmlnode.children
while n:
if n.type=="element" and get_node_ns_uri(n)==DELAY_NS and n.name=="x":
delays.append(Delay(n))
n=n.next
delays.sort()
return delays
|
[
"Get",
"jabber",
":",
"x",
":",
"delay",
"elements",
"from",
"the",
"stanza",
"."
] |
Jajcus/pyxmpp2
|
python
|
https://github.com/Jajcus/pyxmpp2/blob/14a40a3950910a9cd008b55f0d8905aa0186ce18/pyxmpp2/ext/delay.py#L163-L180
|
[
"def",
"get_delays",
"(",
"stanza",
")",
":",
"delays",
"=",
"[",
"]",
"n",
"=",
"stanza",
".",
"xmlnode",
".",
"children",
"while",
"n",
":",
"if",
"n",
".",
"type",
"==",
"\"element\"",
"and",
"get_node_ns_uri",
"(",
"n",
")",
"==",
"DELAY_NS",
"and",
"n",
".",
"name",
"==",
"\"x\"",
":",
"delays",
".",
"append",
"(",
"Delay",
"(",
"n",
")",
")",
"n",
"=",
"n",
".",
"next",
"delays",
".",
"sort",
"(",
")",
"return",
"delays"
] |
14a40a3950910a9cd008b55f0d8905aa0186ce18
|
valid
|
Delay.from_xml
|
Initialize Delay object from an XML node.
:Parameters:
- `xmlnode`: the jabber:x:delay XML element.
:Types:
- `xmlnode`: `libxml2.xmlNode`
|
pyxmpp2/ext/delay.py
|
def from_xml(self,xmlnode):
"""Initialize Delay object from an XML node.
:Parameters:
- `xmlnode`: the jabber:x:delay XML element.
:Types:
- `xmlnode`: `libxml2.xmlNode`"""
if xmlnode.type!="element":
raise ValueError("XML node is not a jabber:x:delay element (not an element)")
ns=get_node_ns_uri(xmlnode)
if ns and ns!=DELAY_NS or xmlnode.name!="x":
raise ValueError("XML node is not a jabber:x:delay element")
stamp=xmlnode.prop("stamp")
if stamp.endswith("Z"):
stamp=stamp[:-1]
if "-" in stamp:
stamp=stamp.split("-",1)[0]
try:
tm = time.strptime(stamp, "%Y%m%dT%H:%M:%S")
except ValueError:
raise BadRequestProtocolError("Bad timestamp")
tm=tm[0:8]+(0,)
self.timestamp=datetime.datetime.fromtimestamp(time.mktime(tm))
delay_from=from_utf8(xmlnode.prop("from"))
if delay_from:
try:
self.delay_from = JID(delay_from)
except JIDError:
raise JIDMalformedProtocolError("Bad JID in the jabber:x:delay 'from' attribute")
else:
self.delay_from = None
self.reason = from_utf8(xmlnode.getContent())
|
def from_xml(self,xmlnode):
"""Initialize Delay object from an XML node.
:Parameters:
- `xmlnode`: the jabber:x:delay XML element.
:Types:
- `xmlnode`: `libxml2.xmlNode`"""
if xmlnode.type!="element":
raise ValueError("XML node is not a jabber:x:delay element (not an element)")
ns=get_node_ns_uri(xmlnode)
if ns and ns!=DELAY_NS or xmlnode.name!="x":
raise ValueError("XML node is not a jabber:x:delay element")
stamp=xmlnode.prop("stamp")
if stamp.endswith("Z"):
stamp=stamp[:-1]
if "-" in stamp:
stamp=stamp.split("-",1)[0]
try:
tm = time.strptime(stamp, "%Y%m%dT%H:%M:%S")
except ValueError:
raise BadRequestProtocolError("Bad timestamp")
tm=tm[0:8]+(0,)
self.timestamp=datetime.datetime.fromtimestamp(time.mktime(tm))
delay_from=from_utf8(xmlnode.prop("from"))
if delay_from:
try:
self.delay_from = JID(delay_from)
except JIDError:
raise JIDMalformedProtocolError("Bad JID in the jabber:x:delay 'from' attribute")
else:
self.delay_from = None
self.reason = from_utf8(xmlnode.getContent())
|
[
"Initialize",
"Delay",
"object",
"from",
"an",
"XML",
"node",
"."
] |
Jajcus/pyxmpp2
|
python
|
https://github.com/Jajcus/pyxmpp2/blob/14a40a3950910a9cd008b55f0d8905aa0186ce18/pyxmpp2/ext/delay.py#L86-L117
|
[
"def",
"from_xml",
"(",
"self",
",",
"xmlnode",
")",
":",
"if",
"xmlnode",
".",
"type",
"!=",
"\"element\"",
":",
"raise",
"ValueError",
"(",
"\"XML node is not a jabber:x:delay element (not an element)\"",
")",
"ns",
"=",
"get_node_ns_uri",
"(",
"xmlnode",
")",
"if",
"ns",
"and",
"ns",
"!=",
"DELAY_NS",
"or",
"xmlnode",
".",
"name",
"!=",
"\"x\"",
":",
"raise",
"ValueError",
"(",
"\"XML node is not a jabber:x:delay element\"",
")",
"stamp",
"=",
"xmlnode",
".",
"prop",
"(",
"\"stamp\"",
")",
"if",
"stamp",
".",
"endswith",
"(",
"\"Z\"",
")",
":",
"stamp",
"=",
"stamp",
"[",
":",
"-",
"1",
"]",
"if",
"\"-\"",
"in",
"stamp",
":",
"stamp",
"=",
"stamp",
".",
"split",
"(",
"\"-\"",
",",
"1",
")",
"[",
"0",
"]",
"try",
":",
"tm",
"=",
"time",
".",
"strptime",
"(",
"stamp",
",",
"\"%Y%m%dT%H:%M:%S\"",
")",
"except",
"ValueError",
":",
"raise",
"BadRequestProtocolError",
"(",
"\"Bad timestamp\"",
")",
"tm",
"=",
"tm",
"[",
"0",
":",
"8",
"]",
"+",
"(",
"0",
",",
")",
"self",
".",
"timestamp",
"=",
"datetime",
".",
"datetime",
".",
"fromtimestamp",
"(",
"time",
".",
"mktime",
"(",
"tm",
")",
")",
"delay_from",
"=",
"from_utf8",
"(",
"xmlnode",
".",
"prop",
"(",
"\"from\"",
")",
")",
"if",
"delay_from",
":",
"try",
":",
"self",
".",
"delay_from",
"=",
"JID",
"(",
"delay_from",
")",
"except",
"JIDError",
":",
"raise",
"JIDMalformedProtocolError",
"(",
"\"Bad JID in the jabber:x:delay 'from' attribute\"",
")",
"else",
":",
"self",
".",
"delay_from",
"=",
"None",
"self",
".",
"reason",
"=",
"from_utf8",
"(",
"xmlnode",
".",
"getContent",
"(",
")",
")"
] |
14a40a3950910a9cd008b55f0d8905aa0186ce18
|
valid
|
Delay.complete_xml_element
|
Complete the XML node with `self` content.
Should be overriden in classes derived from `StanzaPayloadObject`.
:Parameters:
- `xmlnode`: XML node with the element being built. It has already
right name and namespace, but no attributes or content.
- `_unused`: document to which the element belongs.
:Types:
- `xmlnode`: `libxml2.xmlNode`
- `_unused`: `libxml2.xmlDoc`
|
pyxmpp2/ext/delay.py
|
def complete_xml_element(self, xmlnode, _unused):
"""Complete the XML node with `self` content.
Should be overriden in classes derived from `StanzaPayloadObject`.
:Parameters:
- `xmlnode`: XML node with the element being built. It has already
right name and namespace, but no attributes or content.
- `_unused`: document to which the element belongs.
:Types:
- `xmlnode`: `libxml2.xmlNode`
- `_unused`: `libxml2.xmlDoc`"""
tm=self.timestamp.strftime("%Y%m%dT%H:%M:%S")
xmlnode.setProp("stamp",tm)
if self.delay_from:
xmlnode.setProp("from",self.delay_from.as_utf8())
if self.reason:
xmlnode.setContent(to_utf8(self.reason))
|
def complete_xml_element(self, xmlnode, _unused):
"""Complete the XML node with `self` content.
Should be overriden in classes derived from `StanzaPayloadObject`.
:Parameters:
- `xmlnode`: XML node with the element being built. It has already
right name and namespace, but no attributes or content.
- `_unused`: document to which the element belongs.
:Types:
- `xmlnode`: `libxml2.xmlNode`
- `_unused`: `libxml2.xmlDoc`"""
tm=self.timestamp.strftime("%Y%m%dT%H:%M:%S")
xmlnode.setProp("stamp",tm)
if self.delay_from:
xmlnode.setProp("from",self.delay_from.as_utf8())
if self.reason:
xmlnode.setContent(to_utf8(self.reason))
|
[
"Complete",
"the",
"XML",
"node",
"with",
"self",
"content",
"."
] |
Jajcus/pyxmpp2
|
python
|
https://github.com/Jajcus/pyxmpp2/blob/14a40a3950910a9cd008b55f0d8905aa0186ce18/pyxmpp2/ext/delay.py#L119-L136
|
[
"def",
"complete_xml_element",
"(",
"self",
",",
"xmlnode",
",",
"_unused",
")",
":",
"tm",
"=",
"self",
".",
"timestamp",
".",
"strftime",
"(",
"\"%Y%m%dT%H:%M:%S\"",
")",
"xmlnode",
".",
"setProp",
"(",
"\"stamp\"",
",",
"tm",
")",
"if",
"self",
".",
"delay_from",
":",
"xmlnode",
".",
"setProp",
"(",
"\"from\"",
",",
"self",
".",
"delay_from",
".",
"as_utf8",
"(",
")",
")",
"if",
"self",
".",
"reason",
":",
"xmlnode",
".",
"setContent",
"(",
"to_utf8",
"(",
"self",
".",
"reason",
")",
")"
] |
14a40a3950910a9cd008b55f0d8905aa0186ce18
|
valid
|
main
|
Parse the command-line arguments and run the bot.
|
examples/echobot.py
|
def main():
"""Parse the command-line arguments and run the bot."""
parser = argparse.ArgumentParser(description = 'XMPP echo bot',
parents = [XMPPSettings.get_arg_parser()])
parser.add_argument('jid', metavar = 'JID',
help = 'The bot JID')
parser.add_argument('--debug',
action = 'store_const', dest = 'log_level',
const = logging.DEBUG, default = logging.INFO,
help = 'Print debug messages')
parser.add_argument('--quiet', const = logging.ERROR,
action = 'store_const', dest = 'log_level',
help = 'Print only error messages')
parser.add_argument('--trace', action = 'store_true',
help = 'Print XML data sent and received')
args = parser.parse_args()
settings = XMPPSettings({
"software_name": "Echo Bot"
})
settings.load_arguments(args)
if settings.get("password") is None:
password = getpass("{0!r} password: ".format(args.jid))
if sys.version_info.major < 3:
password = password.decode("utf-8")
settings["password"] = password
if sys.version_info.major < 3:
args.jid = args.jid.decode("utf-8")
logging.basicConfig(level = args.log_level)
if args.trace:
print "enabling trace"
handler = logging.StreamHandler()
handler.setLevel(logging.DEBUG)
for logger in ("pyxmpp2.IN", "pyxmpp2.OUT"):
logger = logging.getLogger(logger)
logger.setLevel(logging.DEBUG)
logger.addHandler(handler)
logger.propagate = False
bot = EchoBot(JID(args.jid), settings)
try:
bot.run()
except KeyboardInterrupt:
bot.disconnect()
|
def main():
"""Parse the command-line arguments and run the bot."""
parser = argparse.ArgumentParser(description = 'XMPP echo bot',
parents = [XMPPSettings.get_arg_parser()])
parser.add_argument('jid', metavar = 'JID',
help = 'The bot JID')
parser.add_argument('--debug',
action = 'store_const', dest = 'log_level',
const = logging.DEBUG, default = logging.INFO,
help = 'Print debug messages')
parser.add_argument('--quiet', const = logging.ERROR,
action = 'store_const', dest = 'log_level',
help = 'Print only error messages')
parser.add_argument('--trace', action = 'store_true',
help = 'Print XML data sent and received')
args = parser.parse_args()
settings = XMPPSettings({
"software_name": "Echo Bot"
})
settings.load_arguments(args)
if settings.get("password") is None:
password = getpass("{0!r} password: ".format(args.jid))
if sys.version_info.major < 3:
password = password.decode("utf-8")
settings["password"] = password
if sys.version_info.major < 3:
args.jid = args.jid.decode("utf-8")
logging.basicConfig(level = args.log_level)
if args.trace:
print "enabling trace"
handler = logging.StreamHandler()
handler.setLevel(logging.DEBUG)
for logger in ("pyxmpp2.IN", "pyxmpp2.OUT"):
logger = logging.getLogger(logger)
logger.setLevel(logging.DEBUG)
logger.addHandler(handler)
logger.propagate = False
bot = EchoBot(JID(args.jid), settings)
try:
bot.run()
except KeyboardInterrupt:
bot.disconnect()
|
[
"Parse",
"the",
"command",
"-",
"line",
"arguments",
"and",
"run",
"the",
"bot",
"."
] |
Jajcus/pyxmpp2
|
python
|
https://github.com/Jajcus/pyxmpp2/blob/14a40a3950910a9cd008b55f0d8905aa0186ce18/examples/echobot.py#L96-L142
|
[
"def",
"main",
"(",
")",
":",
"parser",
"=",
"argparse",
".",
"ArgumentParser",
"(",
"description",
"=",
"'XMPP echo bot'",
",",
"parents",
"=",
"[",
"XMPPSettings",
".",
"get_arg_parser",
"(",
")",
"]",
")",
"parser",
".",
"add_argument",
"(",
"'jid'",
",",
"metavar",
"=",
"'JID'",
",",
"help",
"=",
"'The bot JID'",
")",
"parser",
".",
"add_argument",
"(",
"'--debug'",
",",
"action",
"=",
"'store_const'",
",",
"dest",
"=",
"'log_level'",
",",
"const",
"=",
"logging",
".",
"DEBUG",
",",
"default",
"=",
"logging",
".",
"INFO",
",",
"help",
"=",
"'Print debug messages'",
")",
"parser",
".",
"add_argument",
"(",
"'--quiet'",
",",
"const",
"=",
"logging",
".",
"ERROR",
",",
"action",
"=",
"'store_const'",
",",
"dest",
"=",
"'log_level'",
",",
"help",
"=",
"'Print only error messages'",
")",
"parser",
".",
"add_argument",
"(",
"'--trace'",
",",
"action",
"=",
"'store_true'",
",",
"help",
"=",
"'Print XML data sent and received'",
")",
"args",
"=",
"parser",
".",
"parse_args",
"(",
")",
"settings",
"=",
"XMPPSettings",
"(",
"{",
"\"software_name\"",
":",
"\"Echo Bot\"",
"}",
")",
"settings",
".",
"load_arguments",
"(",
"args",
")",
"if",
"settings",
".",
"get",
"(",
"\"password\"",
")",
"is",
"None",
":",
"password",
"=",
"getpass",
"(",
"\"{0!r} password: \"",
".",
"format",
"(",
"args",
".",
"jid",
")",
")",
"if",
"sys",
".",
"version_info",
".",
"major",
"<",
"3",
":",
"password",
"=",
"password",
".",
"decode",
"(",
"\"utf-8\"",
")",
"settings",
"[",
"\"password\"",
"]",
"=",
"password",
"if",
"sys",
".",
"version_info",
".",
"major",
"<",
"3",
":",
"args",
".",
"jid",
"=",
"args",
".",
"jid",
".",
"decode",
"(",
"\"utf-8\"",
")",
"logging",
".",
"basicConfig",
"(",
"level",
"=",
"args",
".",
"log_level",
")",
"if",
"args",
".",
"trace",
":",
"print",
"\"enabling trace\"",
"handler",
"=",
"logging",
".",
"StreamHandler",
"(",
")",
"handler",
".",
"setLevel",
"(",
"logging",
".",
"DEBUG",
")",
"for",
"logger",
"in",
"(",
"\"pyxmpp2.IN\"",
",",
"\"pyxmpp2.OUT\"",
")",
":",
"logger",
"=",
"logging",
".",
"getLogger",
"(",
"logger",
")",
"logger",
".",
"setLevel",
"(",
"logging",
".",
"DEBUG",
")",
"logger",
".",
"addHandler",
"(",
"handler",
")",
"logger",
".",
"propagate",
"=",
"False",
"bot",
"=",
"EchoBot",
"(",
"JID",
"(",
"args",
".",
"jid",
")",
",",
"settings",
")",
"try",
":",
"bot",
".",
"run",
"(",
")",
"except",
"KeyboardInterrupt",
":",
"bot",
".",
"disconnect",
"(",
")"
] |
14a40a3950910a9cd008b55f0d8905aa0186ce18
|
valid
|
EchoBot.handle_message
|
Echo every non-error ``<message/>`` stanza.
Add "Re: " to subject, if any.
|
examples/echobot.py
|
def handle_message(self, stanza):
"""Echo every non-error ``<message/>`` stanza.
Add "Re: " to subject, if any.
"""
if stanza.subject:
subject = u"Re: " + stanza.subject
else:
subject = None
msg = Message(stanza_type = stanza.stanza_type,
from_jid = stanza.to_jid, to_jid = stanza.from_jid,
subject = subject, body = stanza.body,
thread = stanza.thread)
return msg
|
def handle_message(self, stanza):
"""Echo every non-error ``<message/>`` stanza.
Add "Re: " to subject, if any.
"""
if stanza.subject:
subject = u"Re: " + stanza.subject
else:
subject = None
msg = Message(stanza_type = stanza.stanza_type,
from_jid = stanza.to_jid, to_jid = stanza.from_jid,
subject = subject, body = stanza.body,
thread = stanza.thread)
return msg
|
[
"Echo",
"every",
"non",
"-",
"error",
"<message",
"/",
">",
"stanza",
".",
"Add",
"Re",
":",
"to",
"subject",
"if",
"any",
"."
] |
Jajcus/pyxmpp2
|
python
|
https://github.com/Jajcus/pyxmpp2/blob/14a40a3950910a9cd008b55f0d8905aa0186ce18/examples/echobot.py#L71-L84
|
[
"def",
"handle_message",
"(",
"self",
",",
"stanza",
")",
":",
"if",
"stanza",
".",
"subject",
":",
"subject",
"=",
"u\"Re: \"",
"+",
"stanza",
".",
"subject",
"else",
":",
"subject",
"=",
"None",
"msg",
"=",
"Message",
"(",
"stanza_type",
"=",
"stanza",
".",
"stanza_type",
",",
"from_jid",
"=",
"stanza",
".",
"to_jid",
",",
"to_jid",
"=",
"stanza",
".",
"from_jid",
",",
"subject",
"=",
"subject",
",",
"body",
"=",
"stanza",
".",
"body",
",",
"thread",
"=",
"stanza",
".",
"thread",
")",
"return",
"msg"
] |
14a40a3950910a9cd008b55f0d8905aa0186ce18
|
valid
|
TCPListener.prepare
|
When connecting start the next connection step and schedule
next `prepare` call, when connected return `HandlerReady()`
|
pyxmpp2/server/listener.py
|
def prepare(self):
"""When connecting start the next connection step and schedule
next `prepare` call, when connected return `HandlerReady()`
"""
with self._lock:
if self._socket:
self._socket.listen(SOMAXCONN)
self._socket.setblocking(False)
return HandlerReady()
|
def prepare(self):
"""When connecting start the next connection step and schedule
next `prepare` call, when connected return `HandlerReady()`
"""
with self._lock:
if self._socket:
self._socket.listen(SOMAXCONN)
self._socket.setblocking(False)
return HandlerReady()
|
[
"When",
"connecting",
"start",
"the",
"next",
"connection",
"step",
"and",
"schedule",
"next",
"prepare",
"call",
"when",
"connected",
"return",
"HandlerReady",
"()"
] |
Jajcus/pyxmpp2
|
python
|
https://github.com/Jajcus/pyxmpp2/blob/14a40a3950910a9cd008b55f0d8905aa0186ce18/pyxmpp2/server/listener.py#L91-L99
|
[
"def",
"prepare",
"(",
"self",
")",
":",
"with",
"self",
".",
"_lock",
":",
"if",
"self",
".",
"_socket",
":",
"self",
".",
"_socket",
".",
"listen",
"(",
"SOMAXCONN",
")",
"self",
".",
"_socket",
".",
"setblocking",
"(",
"False",
")",
"return",
"HandlerReady",
"(",
")"
] |
14a40a3950910a9cd008b55f0d8905aa0186ce18
|
valid
|
TCPListener.handle_read
|
Accept any incoming connections.
|
pyxmpp2/server/listener.py
|
def handle_read(self):
"""
Accept any incoming connections.
"""
with self._lock:
logger.debug("handle_read()")
if self._socket is None:
return
while True:
try:
sock, address = self._socket.accept()
except socket.error, err:
if err.args[0] in BLOCKING_ERRORS:
break
else:
raise
logger.debug("Accepted connection from: {0!r}".format(address))
self._target(sock, address)
|
def handle_read(self):
"""
Accept any incoming connections.
"""
with self._lock:
logger.debug("handle_read()")
if self._socket is None:
return
while True:
try:
sock, address = self._socket.accept()
except socket.error, err:
if err.args[0] in BLOCKING_ERRORS:
break
else:
raise
logger.debug("Accepted connection from: {0!r}".format(address))
self._target(sock, address)
|
[
"Accept",
"any",
"incoming",
"connections",
"."
] |
Jajcus/pyxmpp2
|
python
|
https://github.com/Jajcus/pyxmpp2/blob/14a40a3950910a9cd008b55f0d8905aa0186ce18/pyxmpp2/server/listener.py#L124-L141
|
[
"def",
"handle_read",
"(",
"self",
")",
":",
"with",
"self",
".",
"_lock",
":",
"logger",
".",
"debug",
"(",
"\"handle_read()\"",
")",
"if",
"self",
".",
"_socket",
"is",
"None",
":",
"return",
"while",
"True",
":",
"try",
":",
"sock",
",",
"address",
"=",
"self",
".",
"_socket",
".",
"accept",
"(",
")",
"except",
"socket",
".",
"error",
",",
"err",
":",
"if",
"err",
".",
"args",
"[",
"0",
"]",
"in",
"BLOCKING_ERRORS",
":",
"break",
"else",
":",
"raise",
"logger",
".",
"debug",
"(",
"\"Accepted connection from: {0!r}\"",
".",
"format",
"(",
"address",
")",
")",
"self",
".",
"_target",
"(",
"sock",
",",
"address",
")"
] |
14a40a3950910a9cd008b55f0d8905aa0186ce18
|
valid
|
Presence._decode_subelements
|
Decode the stanza subelements.
|
pyxmpp2/presence.py
|
def _decode_subelements(self):
"""Decode the stanza subelements."""
for child in self._element:
if child.tag == self._show_tag:
self._show = child.text
elif child.tag == self._status_tag:
self._status = child.text
elif child.tag == self._priority_tag:
try:
self._priority = int(child.text.strip())
if self._priority < -128 or self._priority > 127:
raise ValueError
except ValueError:
raise BadRequestProtocolError(
"Presence priority not an integer")
|
def _decode_subelements(self):
"""Decode the stanza subelements."""
for child in self._element:
if child.tag == self._show_tag:
self._show = child.text
elif child.tag == self._status_tag:
self._status = child.text
elif child.tag == self._priority_tag:
try:
self._priority = int(child.text.strip())
if self._priority < -128 or self._priority > 127:
raise ValueError
except ValueError:
raise BadRequestProtocolError(
"Presence priority not an integer")
|
[
"Decode",
"the",
"stanza",
"subelements",
"."
] |
Jajcus/pyxmpp2
|
python
|
https://github.com/Jajcus/pyxmpp2/blob/14a40a3950910a9cd008b55f0d8905aa0186ce18/pyxmpp2/presence.py#L128-L142
|
[
"def",
"_decode_subelements",
"(",
"self",
")",
":",
"for",
"child",
"in",
"self",
".",
"_element",
":",
"if",
"child",
".",
"tag",
"==",
"self",
".",
"_show_tag",
":",
"self",
".",
"_show",
"=",
"child",
".",
"text",
"elif",
"child",
".",
"tag",
"==",
"self",
".",
"_status_tag",
":",
"self",
".",
"_status",
"=",
"child",
".",
"text",
"elif",
"child",
".",
"tag",
"==",
"self",
".",
"_priority_tag",
":",
"try",
":",
"self",
".",
"_priority",
"=",
"int",
"(",
"child",
".",
"text",
".",
"strip",
"(",
")",
")",
"if",
"self",
".",
"_priority",
"<",
"-",
"128",
"or",
"self",
".",
"_priority",
">",
"127",
":",
"raise",
"ValueError",
"except",
"ValueError",
":",
"raise",
"BadRequestProtocolError",
"(",
"\"Presence priority not an integer\"",
")"
] |
14a40a3950910a9cd008b55f0d8905aa0186ce18
|
valid
|
Presence.as_xml
|
Return the XML stanza representation.
Always return an independent copy of the stanza XML representation,
which can be freely modified without affecting the stanza.
:returntype: :etree:`ElementTree.Element`
|
pyxmpp2/presence.py
|
def as_xml(self):
"""Return the XML stanza representation.
Always return an independent copy of the stanza XML representation,
which can be freely modified without affecting the stanza.
:returntype: :etree:`ElementTree.Element`"""
result = Stanza.as_xml(self)
if self._show:
child = ElementTree.SubElement(result, self._show_tag)
child.text = self._show
if self._status:
child = ElementTree.SubElement(result, self._status_tag)
child.text = self._status
if self._priority:
child = ElementTree.SubElement(result, self._priority_tag)
child.text = unicode(self._priority)
return result
|
def as_xml(self):
"""Return the XML stanza representation.
Always return an independent copy of the stanza XML representation,
which can be freely modified without affecting the stanza.
:returntype: :etree:`ElementTree.Element`"""
result = Stanza.as_xml(self)
if self._show:
child = ElementTree.SubElement(result, self._show_tag)
child.text = self._show
if self._status:
child = ElementTree.SubElement(result, self._status_tag)
child.text = self._status
if self._priority:
child = ElementTree.SubElement(result, self._priority_tag)
child.text = unicode(self._priority)
return result
|
[
"Return",
"the",
"XML",
"stanza",
"representation",
"."
] |
Jajcus/pyxmpp2
|
python
|
https://github.com/Jajcus/pyxmpp2/blob/14a40a3950910a9cd008b55f0d8905aa0186ce18/pyxmpp2/presence.py#L144-L161
|
[
"def",
"as_xml",
"(",
"self",
")",
":",
"result",
"=",
"Stanza",
".",
"as_xml",
"(",
"self",
")",
"if",
"self",
".",
"_show",
":",
"child",
"=",
"ElementTree",
".",
"SubElement",
"(",
"result",
",",
"self",
".",
"_show_tag",
")",
"child",
".",
"text",
"=",
"self",
".",
"_show",
"if",
"self",
".",
"_status",
":",
"child",
"=",
"ElementTree",
".",
"SubElement",
"(",
"result",
",",
"self",
".",
"_status_tag",
")",
"child",
".",
"text",
"=",
"self",
".",
"_status",
"if",
"self",
".",
"_priority",
":",
"child",
"=",
"ElementTree",
".",
"SubElement",
"(",
"result",
",",
"self",
".",
"_priority_tag",
")",
"child",
".",
"text",
"=",
"unicode",
"(",
"self",
".",
"_priority",
")",
"return",
"result"
] |
14a40a3950910a9cd008b55f0d8905aa0186ce18
|
valid
|
Presence.copy
|
Create a deep copy of the stanza.
:returntype: `Presence`
|
pyxmpp2/presence.py
|
def copy(self):
"""Create a deep copy of the stanza.
:returntype: `Presence`"""
result = Presence(None, self.from_jid, self.to_jid,
self.stanza_type, self.stanza_id, self.error,
self._return_path(),
self._show, self._status, self._priority)
if self._payload is None:
self.decode_payload()
for payload in self._payload:
result.add_payload(payload.copy())
return result
|
def copy(self):
"""Create a deep copy of the stanza.
:returntype: `Presence`"""
result = Presence(None, self.from_jid, self.to_jid,
self.stanza_type, self.stanza_id, self.error,
self._return_path(),
self._show, self._status, self._priority)
if self._payload is None:
self.decode_payload()
for payload in self._payload:
result.add_payload(payload.copy())
return result
|
[
"Create",
"a",
"deep",
"copy",
"of",
"the",
"stanza",
"."
] |
Jajcus/pyxmpp2
|
python
|
https://github.com/Jajcus/pyxmpp2/blob/14a40a3950910a9cd008b55f0d8905aa0186ce18/pyxmpp2/presence.py#L163-L175
|
[
"def",
"copy",
"(",
"self",
")",
":",
"result",
"=",
"Presence",
"(",
"None",
",",
"self",
".",
"from_jid",
",",
"self",
".",
"to_jid",
",",
"self",
".",
"stanza_type",
",",
"self",
".",
"stanza_id",
",",
"self",
".",
"error",
",",
"self",
".",
"_return_path",
"(",
")",
",",
"self",
".",
"_show",
",",
"self",
".",
"_status",
",",
"self",
".",
"_priority",
")",
"if",
"self",
".",
"_payload",
"is",
"None",
":",
"self",
".",
"decode_payload",
"(",
")",
"for",
"payload",
"in",
"self",
".",
"_payload",
":",
"result",
".",
"add_payload",
"(",
"payload",
".",
"copy",
"(",
")",
")",
"return",
"result"
] |
14a40a3950910a9cd008b55f0d8905aa0186ce18
|
valid
|
Presence.make_accept_response
|
Create "accept" response for the "subscribe" / "subscribed" /
"unsubscribe" / "unsubscribed" presence stanza.
:return: new stanza.
:returntype: `Presence`
|
pyxmpp2/presence.py
|
def make_accept_response(self):
"""Create "accept" response for the "subscribe" / "subscribed" /
"unsubscribe" / "unsubscribed" presence stanza.
:return: new stanza.
:returntype: `Presence`
"""
if self.stanza_type not in ("subscribe", "subscribed",
"unsubscribe", "unsubscribed"):
raise ValueError("Results may only be generated for 'subscribe',"
"'subscribed','unsubscribe' or 'unsubscribed' presence")
stanza = Presence(stanza_type = ACCEPT_RESPONSES[self.stanza_type],
from_jid = self.to_jid, to_jid = self.from_jid,
stanza_id = self.stanza_id)
return stanza
|
def make_accept_response(self):
"""Create "accept" response for the "subscribe" / "subscribed" /
"unsubscribe" / "unsubscribed" presence stanza.
:return: new stanza.
:returntype: `Presence`
"""
if self.stanza_type not in ("subscribe", "subscribed",
"unsubscribe", "unsubscribed"):
raise ValueError("Results may only be generated for 'subscribe',"
"'subscribed','unsubscribe' or 'unsubscribed' presence")
stanza = Presence(stanza_type = ACCEPT_RESPONSES[self.stanza_type],
from_jid = self.to_jid, to_jid = self.from_jid,
stanza_id = self.stanza_id)
return stanza
|
[
"Create",
"accept",
"response",
"for",
"the",
"subscribe",
"/",
"subscribed",
"/",
"unsubscribe",
"/",
"unsubscribed",
"presence",
"stanza",
"."
] |
Jajcus/pyxmpp2
|
python
|
https://github.com/Jajcus/pyxmpp2/blob/14a40a3950910a9cd008b55f0d8905aa0186ce18/pyxmpp2/presence.py#L219-L233
|
[
"def",
"make_accept_response",
"(",
"self",
")",
":",
"if",
"self",
".",
"stanza_type",
"not",
"in",
"(",
"\"subscribe\"",
",",
"\"subscribed\"",
",",
"\"unsubscribe\"",
",",
"\"unsubscribed\"",
")",
":",
"raise",
"ValueError",
"(",
"\"Results may only be generated for 'subscribe',\"",
"\"'subscribed','unsubscribe' or 'unsubscribed' presence\"",
")",
"stanza",
"=",
"Presence",
"(",
"stanza_type",
"=",
"ACCEPT_RESPONSES",
"[",
"self",
".",
"stanza_type",
"]",
",",
"from_jid",
"=",
"self",
".",
"to_jid",
",",
"to_jid",
"=",
"self",
".",
"from_jid",
",",
"stanza_id",
"=",
"self",
".",
"stanza_id",
")",
"return",
"stanza"
] |
14a40a3950910a9cd008b55f0d8905aa0186ce18
|
valid
|
Presence.make_deny_response
|
Create "deny" response for the "subscribe" / "subscribed" /
"unsubscribe" / "unsubscribed" presence stanza.
:return: new presence stanza.
:returntype: `Presence`
|
pyxmpp2/presence.py
|
def make_deny_response(self):
"""Create "deny" response for the "subscribe" / "subscribed" /
"unsubscribe" / "unsubscribed" presence stanza.
:return: new presence stanza.
:returntype: `Presence`
"""
if self.stanza_type not in ("subscribe", "subscribed",
"unsubscribe", "unsubscribed"):
raise ValueError("Results may only be generated for 'subscribe',"
"'subscribed','unsubscribe' or 'unsubscribed' presence")
stanza = Presence(stanza_type = DENY_RESPONSES[self.stanza_type],
from_jid = self.to_jid, to_jid = self.from_jid,
stanza_id = self.stanza_id)
return stanza
|
def make_deny_response(self):
"""Create "deny" response for the "subscribe" / "subscribed" /
"unsubscribe" / "unsubscribed" presence stanza.
:return: new presence stanza.
:returntype: `Presence`
"""
if self.stanza_type not in ("subscribe", "subscribed",
"unsubscribe", "unsubscribed"):
raise ValueError("Results may only be generated for 'subscribe',"
"'subscribed','unsubscribe' or 'unsubscribed' presence")
stanza = Presence(stanza_type = DENY_RESPONSES[self.stanza_type],
from_jid = self.to_jid, to_jid = self.from_jid,
stanza_id = self.stanza_id)
return stanza
|
[
"Create",
"deny",
"response",
"for",
"the",
"subscribe",
"/",
"subscribed",
"/",
"unsubscribe",
"/",
"unsubscribed",
"presence",
"stanza",
"."
] |
Jajcus/pyxmpp2
|
python
|
https://github.com/Jajcus/pyxmpp2/blob/14a40a3950910a9cd008b55f0d8905aa0186ce18/pyxmpp2/presence.py#L235-L249
|
[
"def",
"make_deny_response",
"(",
"self",
")",
":",
"if",
"self",
".",
"stanza_type",
"not",
"in",
"(",
"\"subscribe\"",
",",
"\"subscribed\"",
",",
"\"unsubscribe\"",
",",
"\"unsubscribed\"",
")",
":",
"raise",
"ValueError",
"(",
"\"Results may only be generated for 'subscribe',\"",
"\"'subscribed','unsubscribe' or 'unsubscribed' presence\"",
")",
"stanza",
"=",
"Presence",
"(",
"stanza_type",
"=",
"DENY_RESPONSES",
"[",
"self",
".",
"stanza_type",
"]",
",",
"from_jid",
"=",
"self",
".",
"to_jid",
",",
"to_jid",
"=",
"self",
".",
"from_jid",
",",
"stanza_id",
"=",
"self",
".",
"stanza_id",
")",
"return",
"stanza"
] |
14a40a3950910a9cd008b55f0d8905aa0186ce18
|
valid
|
Presence.make_error_response
|
Create error response for the any non-error presence stanza.
:Parameters:
- `cond`: error condition name, as defined in XMPP specification.
:Types:
- `cond`: `unicode`
:return: new presence stanza.
:returntype: `Presence`
|
pyxmpp2/presence.py
|
def make_error_response(self, cond):
"""Create error response for the any non-error presence stanza.
:Parameters:
- `cond`: error condition name, as defined in XMPP specification.
:Types:
- `cond`: `unicode`
:return: new presence stanza.
:returntype: `Presence`
"""
if self.stanza_type == "error":
raise ValueError("Errors may not be generated in response"
" to errors")
stanza = Presence(stanza_type = "error", from_jid = self.from_jid,
to_jid = self.to_jid, stanza_id = self.stanza_id,
status = self._status, show = self._show,
priority = self._priority, error_cond = cond)
if self._payload is None:
self.decode_payload()
for payload in self._payload:
stanza.add_payload(payload)
return stanza
|
def make_error_response(self, cond):
"""Create error response for the any non-error presence stanza.
:Parameters:
- `cond`: error condition name, as defined in XMPP specification.
:Types:
- `cond`: `unicode`
:return: new presence stanza.
:returntype: `Presence`
"""
if self.stanza_type == "error":
raise ValueError("Errors may not be generated in response"
" to errors")
stanza = Presence(stanza_type = "error", from_jid = self.from_jid,
to_jid = self.to_jid, stanza_id = self.stanza_id,
status = self._status, show = self._show,
priority = self._priority, error_cond = cond)
if self._payload is None:
self.decode_payload()
for payload in self._payload:
stanza.add_payload(payload)
return stanza
|
[
"Create",
"error",
"response",
"for",
"the",
"any",
"non",
"-",
"error",
"presence",
"stanza",
"."
] |
Jajcus/pyxmpp2
|
python
|
https://github.com/Jajcus/pyxmpp2/blob/14a40a3950910a9cd008b55f0d8905aa0186ce18/pyxmpp2/presence.py#L251-L278
|
[
"def",
"make_error_response",
"(",
"self",
",",
"cond",
")",
":",
"if",
"self",
".",
"stanza_type",
"==",
"\"error\"",
":",
"raise",
"ValueError",
"(",
"\"Errors may not be generated in response\"",
"\" to errors\"",
")",
"stanza",
"=",
"Presence",
"(",
"stanza_type",
"=",
"\"error\"",
",",
"from_jid",
"=",
"self",
".",
"from_jid",
",",
"to_jid",
"=",
"self",
".",
"to_jid",
",",
"stanza_id",
"=",
"self",
".",
"stanza_id",
",",
"status",
"=",
"self",
".",
"_status",
",",
"show",
"=",
"self",
".",
"_show",
",",
"priority",
"=",
"self",
".",
"_priority",
",",
"error_cond",
"=",
"cond",
")",
"if",
"self",
".",
"_payload",
"is",
"None",
":",
"self",
".",
"decode_payload",
"(",
")",
"for",
"payload",
"in",
"self",
".",
"_payload",
":",
"stanza",
".",
"add_payload",
"(",
"payload",
")",
"return",
"stanza"
] |
14a40a3950910a9cd008b55f0d8905aa0186ce18
|
valid
|
BillingPlan.activate
|
Activate an plan in a CREATED state.
|
djpaypal/models/billing.py
|
def activate(self):
"""
Activate an plan in a CREATED state.
"""
obj = self.find_paypal_object()
if obj.state == enums.BillingPlanState.CREATED:
success = obj.activate()
if not success:
raise PaypalApiError("Failed to activate plan: %r" % (obj.error))
# Resync the updated data to the database
self.get_or_update_from_api_data(obj, always_sync=True)
return obj
|
def activate(self):
"""
Activate an plan in a CREATED state.
"""
obj = self.find_paypal_object()
if obj.state == enums.BillingPlanState.CREATED:
success = obj.activate()
if not success:
raise PaypalApiError("Failed to activate plan: %r" % (obj.error))
# Resync the updated data to the database
self.get_or_update_from_api_data(obj, always_sync=True)
return obj
|
[
"Activate",
"an",
"plan",
"in",
"a",
"CREATED",
"state",
"."
] |
HearthSim/dj-paypal
|
python
|
https://github.com/HearthSim/dj-paypal/blob/867368f6068c2539e22d486eb7a6d2ecfb9485e0/djpaypal/models/billing.py#L76-L87
|
[
"def",
"activate",
"(",
"self",
")",
":",
"obj",
"=",
"self",
".",
"find_paypal_object",
"(",
")",
"if",
"obj",
".",
"state",
"==",
"enums",
".",
"BillingPlanState",
".",
"CREATED",
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"success",
"=",
"obj",
".",
"activate",
"(",
")",
"if",
"not",
"success",
":",
"raise",
"PaypalApiError",
"(",
"\"Failed to activate plan: %r\"",
"%",
"(",
"obj",
".",
"error",
")",
")",
"# Resync the updated data to the database",
"self",
".",
"get_or_update_from_api_data",
"(",
"obj",
",",
"always_sync",
"=",
"True",
")",
"return",
"obj"
] |
867368f6068c2539e22d486eb7a6d2ecfb9485e0
|
valid
|
PreparedBillingAgreement.execute
|
Execute the PreparedBillingAgreement by creating and executing a
matching BillingAgreement.
|
djpaypal/models/billing.py
|
def execute(self):
"""
Execute the PreparedBillingAgreement by creating and executing a
matching BillingAgreement.
"""
# Save the execution time first.
# If execute() fails, executed_at will be set, with no executed_agreement set.
self.executed_at = now()
self.save()
with transaction.atomic():
ret = BillingAgreement.execute(self.id)
ret.user = self.user
ret.save()
self.executed_agreement = ret
self.save()
return ret
|
def execute(self):
"""
Execute the PreparedBillingAgreement by creating and executing a
matching BillingAgreement.
"""
# Save the execution time first.
# If execute() fails, executed_at will be set, with no executed_agreement set.
self.executed_at = now()
self.save()
with transaction.atomic():
ret = BillingAgreement.execute(self.id)
ret.user = self.user
ret.save()
self.executed_agreement = ret
self.save()
return ret
|
[
"Execute",
"the",
"PreparedBillingAgreement",
"by",
"creating",
"and",
"executing",
"a",
"matching",
"BillingAgreement",
"."
] |
HearthSim/dj-paypal
|
python
|
https://github.com/HearthSim/dj-paypal/blob/867368f6068c2539e22d486eb7a6d2ecfb9485e0/djpaypal/models/billing.py#L167-L184
|
[
"def",
"execute",
"(",
"self",
")",
":",
"# Save the execution time first.",
"# If execute() fails, executed_at will be set, with no executed_agreement set.",
"self",
".",
"executed_at",
"=",
"now",
"(",
")",
"self",
".",
"save",
"(",
")",
"with",
"transaction",
".",
"atomic",
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":",
"ret",
"=",
"BillingAgreement",
".",
"execute",
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".",
"id",
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"user",
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"save",
"(",
")",
"self",
".",
"executed_agreement",
"=",
"ret",
"self",
".",
"save",
"(",
")",
"return",
"ret"
] |
867368f6068c2539e22d486eb7a6d2ecfb9485e0
|
valid
|
webhook_handler
|
Decorator that registers a function as a webhook handler.
Usage examples:
>>> # Hook a single event
>>> @webhook_handler("payment.sale.completed")
>>> def on_payment_received(event):
>>> payment = event.get_resource()
>>> print("Received payment:", payment)
>>> # Multiple events supported
>>> @webhook_handler("billing.subscription.suspended", "billing.subscription.cancelled")
>>> def on_subscription_stop(event):
>>> subscription = event.get_resource()
>>> print("Stopping subscription:", subscription)
>>> # Using a wildcard works as well
>>> @webhook_handler("billing.subscription.*")
>>> def on_subscription_update(event):
>>> subscription = event.get_resource()
>>> print("Updated subscription:", subscription)
|
djpaypal/models/webhooks.py
|
def webhook_handler(*event_types):
"""
Decorator that registers a function as a webhook handler.
Usage examples:
>>> # Hook a single event
>>> @webhook_handler("payment.sale.completed")
>>> def on_payment_received(event):
>>> payment = event.get_resource()
>>> print("Received payment:", payment)
>>> # Multiple events supported
>>> @webhook_handler("billing.subscription.suspended", "billing.subscription.cancelled")
>>> def on_subscription_stop(event):
>>> subscription = event.get_resource()
>>> print("Stopping subscription:", subscription)
>>> # Using a wildcard works as well
>>> @webhook_handler("billing.subscription.*")
>>> def on_subscription_update(event):
>>> subscription = event.get_resource()
>>> print("Updated subscription:", subscription)
"""
# First expand all wildcards and verify the event types are valid
event_types_to_register = set()
for event_type in event_types:
# Always convert to lowercase
event_type = event_type.lower()
if "*" in event_type:
# expand it
for t in WEBHOOK_EVENT_TYPES:
if fnmatch(t, event_type):
event_types_to_register.add(t)
elif event_type not in WEBHOOK_EVENT_TYPES:
raise ValueError("Unknown webhook event: %r" % (event_type))
else:
event_types_to_register.add(event_type)
# Now register them
def decorator(func):
for event_type in event_types_to_register:
WEBHOOK_SIGNALS[event_type].connect(func)
return func
return decorator
|
def webhook_handler(*event_types):
"""
Decorator that registers a function as a webhook handler.
Usage examples:
>>> # Hook a single event
>>> @webhook_handler("payment.sale.completed")
>>> def on_payment_received(event):
>>> payment = event.get_resource()
>>> print("Received payment:", payment)
>>> # Multiple events supported
>>> @webhook_handler("billing.subscription.suspended", "billing.subscription.cancelled")
>>> def on_subscription_stop(event):
>>> subscription = event.get_resource()
>>> print("Stopping subscription:", subscription)
>>> # Using a wildcard works as well
>>> @webhook_handler("billing.subscription.*")
>>> def on_subscription_update(event):
>>> subscription = event.get_resource()
>>> print("Updated subscription:", subscription)
"""
# First expand all wildcards and verify the event types are valid
event_types_to_register = set()
for event_type in event_types:
# Always convert to lowercase
event_type = event_type.lower()
if "*" in event_type:
# expand it
for t in WEBHOOK_EVENT_TYPES:
if fnmatch(t, event_type):
event_types_to_register.add(t)
elif event_type not in WEBHOOK_EVENT_TYPES:
raise ValueError("Unknown webhook event: %r" % (event_type))
else:
event_types_to_register.add(event_type)
# Now register them
def decorator(func):
for event_type in event_types_to_register:
WEBHOOK_SIGNALS[event_type].connect(func)
return func
return decorator
|
[
"Decorator",
"that",
"registers",
"a",
"function",
"as",
"a",
"webhook",
"handler",
"."
] |
HearthSim/dj-paypal
|
python
|
https://github.com/HearthSim/dj-paypal/blob/867368f6068c2539e22d486eb7a6d2ecfb9485e0/djpaypal/models/webhooks.py#L252-L298
|
[
"def",
"webhook_handler",
"(",
"*",
"event_types",
")",
":",
"# First expand all wildcards and verify the event types are valid",
"event_types_to_register",
"=",
"set",
"(",
")",
"for",
"event_type",
"in",
"event_types",
":",
"# Always convert to lowercase",
"event_type",
"=",
"event_type",
".",
"lower",
"(",
")",
"if",
"\"*\"",
"in",
"event_type",
":",
"# expand it",
"for",
"t",
"in",
"WEBHOOK_EVENT_TYPES",
":",
"if",
"fnmatch",
"(",
"t",
",",
"event_type",
")",
":",
"event_types_to_register",
".",
"add",
"(",
"t",
")",
"elif",
"event_type",
"not",
"in",
"WEBHOOK_EVENT_TYPES",
":",
"raise",
"ValueError",
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"\"Unknown webhook event: %r\"",
"%",
"(",
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")",
"else",
":",
"event_types_to_register",
".",
"add",
"(",
"event_type",
")",
"# Now register them",
"def",
"decorator",
"(",
"func",
")",
":",
"for",
"event_type",
"in",
"event_types_to_register",
":",
"WEBHOOK_SIGNALS",
"[",
"event_type",
"]",
".",
"connect",
"(",
"func",
")",
"return",
"func",
"return",
"decorator"
] |
867368f6068c2539e22d486eb7a6d2ecfb9485e0
|
valid
|
WebhookEventTrigger.from_request
|
Create, validate and process a WebhookEventTrigger given a Django
request object.
The webhook_id parameter expects the ID of the Webhook that was
triggered (defaults to settings.PAYPAL_WEBHOOK_ID). This is required
for Webhook verification.
The process is three-fold:
1. Create a WebhookEventTrigger object from a Django request.
2. Verify the WebhookEventTrigger as a Paypal webhook using the SDK.
3. If valid, process it into a WebhookEvent object (and child resource).
|
djpaypal/models/webhooks.py
|
def from_request(cls, request, webhook_id=PAYPAL_WEBHOOK_ID):
"""
Create, validate and process a WebhookEventTrigger given a Django
request object.
The webhook_id parameter expects the ID of the Webhook that was
triggered (defaults to settings.PAYPAL_WEBHOOK_ID). This is required
for Webhook verification.
The process is three-fold:
1. Create a WebhookEventTrigger object from a Django request.
2. Verify the WebhookEventTrigger as a Paypal webhook using the SDK.
3. If valid, process it into a WebhookEvent object (and child resource).
"""
headers = fix_django_headers(request.META)
assert headers
try:
body = request.body.decode(request.encoding or "utf-8")
except Exception:
body = "(error decoding body)"
ip = request.META["REMOTE_ADDR"]
obj = cls.objects.create(headers=headers, body=body, remote_ip=ip)
try:
obj.valid = obj.verify(PAYPAL_WEBHOOK_ID)
if obj.valid:
# Process the item (do not save it, it'll get saved below)
obj.process(save=False)
except Exception as e:
max_length = WebhookEventTrigger._meta.get_field("exception").max_length
obj.exception = str(e)[:max_length]
obj.traceback = format_exc()
finally:
obj.save()
return obj
|
def from_request(cls, request, webhook_id=PAYPAL_WEBHOOK_ID):
"""
Create, validate and process a WebhookEventTrigger given a Django
request object.
The webhook_id parameter expects the ID of the Webhook that was
triggered (defaults to settings.PAYPAL_WEBHOOK_ID). This is required
for Webhook verification.
The process is three-fold:
1. Create a WebhookEventTrigger object from a Django request.
2. Verify the WebhookEventTrigger as a Paypal webhook using the SDK.
3. If valid, process it into a WebhookEvent object (and child resource).
"""
headers = fix_django_headers(request.META)
assert headers
try:
body = request.body.decode(request.encoding or "utf-8")
except Exception:
body = "(error decoding body)"
ip = request.META["REMOTE_ADDR"]
obj = cls.objects.create(headers=headers, body=body, remote_ip=ip)
try:
obj.valid = obj.verify(PAYPAL_WEBHOOK_ID)
if obj.valid:
# Process the item (do not save it, it'll get saved below)
obj.process(save=False)
except Exception as e:
max_length = WebhookEventTrigger._meta.get_field("exception").max_length
obj.exception = str(e)[:max_length]
obj.traceback = format_exc()
finally:
obj.save()
return obj
|
[
"Create",
"validate",
"and",
"process",
"a",
"WebhookEventTrigger",
"given",
"a",
"Django",
"request",
"object",
"."
] |
HearthSim/dj-paypal
|
python
|
https://github.com/HearthSim/dj-paypal/blob/867368f6068c2539e22d486eb7a6d2ecfb9485e0/djpaypal/models/webhooks.py#L164-L201
|
[
"def",
"from_request",
"(",
"cls",
",",
"request",
",",
"webhook_id",
"=",
"PAYPAL_WEBHOOK_ID",
")",
":",
"headers",
"=",
"fix_django_headers",
"(",
"request",
".",
"META",
")",
"assert",
"headers",
"try",
":",
"body",
"=",
"request",
".",
"body",
".",
"decode",
"(",
"request",
".",
"encoding",
"or",
"\"utf-8\"",
")",
"except",
"Exception",
":",
"body",
"=",
"\"(error decoding body)\"",
"ip",
"=",
"request",
".",
"META",
"[",
"\"REMOTE_ADDR\"",
"]",
"obj",
"=",
"cls",
".",
"objects",
".",
"create",
"(",
"headers",
"=",
"headers",
",",
"body",
"=",
"body",
",",
"remote_ip",
"=",
"ip",
")",
"try",
":",
"obj",
".",
"valid",
"=",
"obj",
".",
"verify",
"(",
"PAYPAL_WEBHOOK_ID",
")",
"if",
"obj",
".",
"valid",
":",
"# Process the item (do not save it, it'll get saved below)",
"obj",
".",
"process",
"(",
"save",
"=",
"False",
")",
"except",
"Exception",
"as",
"e",
":",
"max_length",
"=",
"WebhookEventTrigger",
".",
"_meta",
".",
"get_field",
"(",
"\"exception\"",
")",
".",
"max_length",
"obj",
".",
"exception",
"=",
"str",
"(",
"e",
")",
"[",
":",
"max_length",
"]",
"obj",
".",
"traceback",
"=",
"format_exc",
"(",
")",
"finally",
":",
"obj",
".",
"save",
"(",
")",
"return",
"obj"
] |
867368f6068c2539e22d486eb7a6d2ecfb9485e0
|
valid
|
run
|
Check and/or create Django migrations.
If --check is present in the arguments then migrations are checked only.
|
makemigrations.py
|
def run(*args):
"""
Check and/or create Django migrations.
If --check is present in the arguments then migrations are checked only.
"""
if not settings.configured:
settings.configure(**DEFAULT_SETTINGS)
django.setup()
parent = os.path.dirname(os.path.abspath(__file__))
sys.path.insert(0, parent)
if "--check" in args:
check_migrations()
else:
django.core.management.call_command("makemigrations", APP_NAME, *args)
|
def run(*args):
"""
Check and/or create Django migrations.
If --check is present in the arguments then migrations are checked only.
"""
if not settings.configured:
settings.configure(**DEFAULT_SETTINGS)
django.setup()
parent = os.path.dirname(os.path.abspath(__file__))
sys.path.insert(0, parent)
if "--check" in args:
check_migrations()
else:
django.core.management.call_command("makemigrations", APP_NAME, *args)
|
[
"Check",
"and",
"/",
"or",
"create",
"Django",
"migrations",
"."
] |
HearthSim/dj-paypal
|
python
|
https://github.com/HearthSim/dj-paypal/blob/867368f6068c2539e22d486eb7a6d2ecfb9485e0/makemigrations.py#L67-L84
|
[
"def",
"run",
"(",
"*",
"args",
")",
":",
"if",
"not",
"settings",
".",
"configured",
":",
"settings",
".",
"configure",
"(",
"*",
"*",
"DEFAULT_SETTINGS",
")",
"django",
".",
"setup",
"(",
")",
"parent",
"=",
"os",
".",
"path",
".",
"dirname",
"(",
"os",
".",
"path",
".",
"abspath",
"(",
"__file__",
")",
")",
"sys",
".",
"path",
".",
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"(",
"0",
",",
"parent",
")",
"if",
"\"--check\"",
"in",
"args",
":",
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"(",
")",
"else",
":",
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".",
"core",
".",
"management",
".",
"call_command",
"(",
"\"makemigrations\"",
",",
"APP_NAME",
",",
"*",
"args",
")"
] |
867368f6068c2539e22d486eb7a6d2ecfb9485e0
|
valid
|
check_paypal_api_key
|
Check that the Paypal API keys are configured correctly
|
djpaypal/checks.py
|
def check_paypal_api_key(app_configs=None, **kwargs):
"""Check that the Paypal API keys are configured correctly"""
messages = []
mode = getattr(djpaypal_settings, "PAYPAL_MODE", None)
if mode not in VALID_MODES:
msg = "Invalid PAYPAL_MODE specified: {}.".format(repr(mode))
hint = "PAYPAL_MODE must be one of {}".format(", ".join(repr(k) for k in VALID_MODES))
messages.append(checks.Critical(msg, hint=hint, id="djpaypal.C001"))
for setting in "PAYPAL_CLIENT_ID", "PAYPAL_CLIENT_SECRET":
if not getattr(djpaypal_settings, setting, None):
msg = "Invalid value specified for {}".format(setting)
hint = "Add PAYPAL_CLIENT_ID and PAYPAL_CLIENT_SECRET to your settings."
messages.append(checks.Critical(msg, hint=hint, id="djpaypal.C002"))
return messages
|
def check_paypal_api_key(app_configs=None, **kwargs):
"""Check that the Paypal API keys are configured correctly"""
messages = []
mode = getattr(djpaypal_settings, "PAYPAL_MODE", None)
if mode not in VALID_MODES:
msg = "Invalid PAYPAL_MODE specified: {}.".format(repr(mode))
hint = "PAYPAL_MODE must be one of {}".format(", ".join(repr(k) for k in VALID_MODES))
messages.append(checks.Critical(msg, hint=hint, id="djpaypal.C001"))
for setting in "PAYPAL_CLIENT_ID", "PAYPAL_CLIENT_SECRET":
if not getattr(djpaypal_settings, setting, None):
msg = "Invalid value specified for {}".format(setting)
hint = "Add PAYPAL_CLIENT_ID and PAYPAL_CLIENT_SECRET to your settings."
messages.append(checks.Critical(msg, hint=hint, id="djpaypal.C002"))
return messages
|
[
"Check",
"that",
"the",
"Paypal",
"API",
"keys",
"are",
"configured",
"correctly"
] |
HearthSim/dj-paypal
|
python
|
https://github.com/HearthSim/dj-paypal/blob/867368f6068c2539e22d486eb7a6d2ecfb9485e0/djpaypal/checks.py#L10-L26
|
[
"def",
"check_paypal_api_key",
"(",
"app_configs",
"=",
"None",
",",
"*",
"*",
"kwargs",
")",
":",
"messages",
"=",
"[",
"]",
"mode",
"=",
"getattr",
"(",
"djpaypal_settings",
",",
"\"PAYPAL_MODE\"",
",",
"None",
")",
"if",
"mode",
"not",
"in",
"VALID_MODES",
":",
"msg",
"=",
"\"Invalid PAYPAL_MODE specified: {}.\"",
".",
"format",
"(",
"repr",
"(",
"mode",
")",
")",
"hint",
"=",
"\"PAYPAL_MODE must be one of {}\"",
".",
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"(",
"\", \"",
".",
"join",
"(",
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"(",
"k",
")",
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"k",
"in",
"VALID_MODES",
")",
")",
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"Critical",
"(",
"msg",
",",
"hint",
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"hint",
",",
"id",
"=",
"\"djpaypal.C001\"",
")",
")",
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"setting",
"in",
"\"PAYPAL_CLIENT_ID\"",
",",
"\"PAYPAL_CLIENT_SECRET\"",
":",
"if",
"not",
"getattr",
"(",
"djpaypal_settings",
",",
"setting",
",",
"None",
")",
":",
"msg",
"=",
"\"Invalid value specified for {}\"",
".",
"format",
"(",
"setting",
")",
"hint",
"=",
"\"Add PAYPAL_CLIENT_ID and PAYPAL_CLIENT_SECRET to your settings.\"",
"messages",
".",
"append",
"(",
"checks",
".",
"Critical",
"(",
"msg",
",",
"hint",
"=",
"hint",
",",
"id",
"=",
"\"djpaypal.C002\"",
")",
")",
"return",
"messages"
] |
867368f6068c2539e22d486eb7a6d2ecfb9485e0
|
valid
|
AsyncJsonWebsocketDemultiplexer._create_upstream_applications
|
Create the upstream applications.
|
channelsmultiplexer/demultiplexer.py
|
async def _create_upstream_applications(self):
"""
Create the upstream applications.
"""
loop = asyncio.get_event_loop()
for steam_name, ApplicationsCls in self.applications.items():
application = ApplicationsCls(self.scope)
upstream_queue = asyncio.Queue()
self.application_streams[steam_name] = upstream_queue
self.application_futures[steam_name] = loop.create_task(
application(
upstream_queue.get,
partial(self.dispatch_downstream, steam_name=steam_name)
)
)
|
async def _create_upstream_applications(self):
"""
Create the upstream applications.
"""
loop = asyncio.get_event_loop()
for steam_name, ApplicationsCls in self.applications.items():
application = ApplicationsCls(self.scope)
upstream_queue = asyncio.Queue()
self.application_streams[steam_name] = upstream_queue
self.application_futures[steam_name] = loop.create_task(
application(
upstream_queue.get,
partial(self.dispatch_downstream, steam_name=steam_name)
)
)
|
[
"Create",
"the",
"upstream",
"applications",
"."
] |
hishnash/channelsmultiplexer
|
python
|
https://github.com/hishnash/channelsmultiplexer/blob/3fa08bf56def990b3513d25e403f85357487b373/channelsmultiplexer/demultiplexer.py#L58-L72
|
[
"async",
"def",
"_create_upstream_applications",
"(",
"self",
")",
":",
"loop",
"=",
"asyncio",
".",
"get_event_loop",
"(",
")",
"for",
"steam_name",
",",
"ApplicationsCls",
"in",
"self",
".",
"applications",
".",
"items",
"(",
")",
":",
"application",
"=",
"ApplicationsCls",
"(",
"self",
".",
"scope",
")",
"upstream_queue",
"=",
"asyncio",
".",
"Queue",
"(",
")",
"self",
".",
"application_streams",
"[",
"steam_name",
"]",
"=",
"upstream_queue",
"self",
".",
"application_futures",
"[",
"steam_name",
"]",
"=",
"loop",
".",
"create_task",
"(",
"application",
"(",
"upstream_queue",
".",
"get",
",",
"partial",
"(",
"self",
".",
"dispatch_downstream",
",",
"steam_name",
"=",
"steam_name",
")",
")",
")"
] |
3fa08bf56def990b3513d25e403f85357487b373
|
valid
|
AsyncJsonWebsocketDemultiplexer.send_upstream
|
Send a message upstream to a de-multiplexed application.
If stream_name is includes will send just to that upstream steam, if not included will send ot all upstream
steams.
|
channelsmultiplexer/demultiplexer.py
|
async def send_upstream(self, message, stream_name=None):
"""
Send a message upstream to a de-multiplexed application.
If stream_name is includes will send just to that upstream steam, if not included will send ot all upstream
steams.
"""
if stream_name is None:
for steam_queue in self.application_streams.values():
await steam_queue.put(message)
return
steam_queue = self.application_streams.get(stream_name)
if steam_queue is None:
raise ValueError("Invalid multiplexed frame received (stream not mapped)")
await steam_queue.put(message)
|
async def send_upstream(self, message, stream_name=None):
"""
Send a message upstream to a de-multiplexed application.
If stream_name is includes will send just to that upstream steam, if not included will send ot all upstream
steams.
"""
if stream_name is None:
for steam_queue in self.application_streams.values():
await steam_queue.put(message)
return
steam_queue = self.application_streams.get(stream_name)
if steam_queue is None:
raise ValueError("Invalid multiplexed frame received (stream not mapped)")
await steam_queue.put(message)
|
[
"Send",
"a",
"message",
"upstream",
"to",
"a",
"de",
"-",
"multiplexed",
"application",
"."
] |
hishnash/channelsmultiplexer
|
python
|
https://github.com/hishnash/channelsmultiplexer/blob/3fa08bf56def990b3513d25e403f85357487b373/channelsmultiplexer/demultiplexer.py#L74-L88
|
[
"async",
"def",
"send_upstream",
"(",
"self",
",",
"message",
",",
"stream_name",
"=",
"None",
")",
":",
"if",
"stream_name",
"is",
"None",
":",
"for",
"steam_queue",
"in",
"self",
".",
"application_streams",
".",
"values",
"(",
")",
":",
"await",
"steam_queue",
".",
"put",
"(",
"message",
")",
"return",
"steam_queue",
"=",
"self",
".",
"application_streams",
".",
"get",
"(",
"stream_name",
")",
"if",
"steam_queue",
"is",
"None",
":",
"raise",
"ValueError",
"(",
"\"Invalid multiplexed frame received (stream not mapped)\"",
")",
"await",
"steam_queue",
".",
"put",
"(",
"message",
")"
] |
3fa08bf56def990b3513d25e403f85357487b373
|
valid
|
AsyncJsonWebsocketDemultiplexer.dispatch_downstream
|
Handle a downstream message coming from an upstream steam.
if there is not handling method set for this method type it will propagate the message further downstream.
This is called as part of the co-routine of an upstream steam, not the same loop as used for upstream messages
in the de-multiplexer.
|
channelsmultiplexer/demultiplexer.py
|
async def dispatch_downstream(self, message, steam_name):
"""
Handle a downstream message coming from an upstream steam.
if there is not handling method set for this method type it will propagate the message further downstream.
This is called as part of the co-routine of an upstream steam, not the same loop as used for upstream messages
in the de-multiplexer.
"""
handler = getattr(self, get_handler_name(message), None)
if handler:
await handler(message, stream_name=steam_name)
else:
# if there is not handler then just pass the message further downstream.
await self.base_send(message)
|
async def dispatch_downstream(self, message, steam_name):
"""
Handle a downstream message coming from an upstream steam.
if there is not handling method set for this method type it will propagate the message further downstream.
This is called as part of the co-routine of an upstream steam, not the same loop as used for upstream messages
in the de-multiplexer.
"""
handler = getattr(self, get_handler_name(message), None)
if handler:
await handler(message, stream_name=steam_name)
else:
# if there is not handler then just pass the message further downstream.
await self.base_send(message)
|
[
"Handle",
"a",
"downstream",
"message",
"coming",
"from",
"an",
"upstream",
"steam",
"."
] |
hishnash/channelsmultiplexer
|
python
|
https://github.com/hishnash/channelsmultiplexer/blob/3fa08bf56def990b3513d25e403f85357487b373/channelsmultiplexer/demultiplexer.py#L90-L104
|
[
"async",
"def",
"dispatch_downstream",
"(",
"self",
",",
"message",
",",
"steam_name",
")",
":",
"handler",
"=",
"getattr",
"(",
"self",
",",
"get_handler_name",
"(",
"message",
")",
",",
"None",
")",
"if",
"handler",
":",
"await",
"handler",
"(",
"message",
",",
"stream_name",
"=",
"steam_name",
")",
"else",
":",
"# if there is not handler then just pass the message further downstream.",
"await",
"self",
".",
"base_send",
"(",
"message",
")"
] |
3fa08bf56def990b3513d25e403f85357487b373
|
valid
|
AsyncJsonWebsocketDemultiplexer.receive_json
|
Rout the message down the correct stream.
|
channelsmultiplexer/demultiplexer.py
|
async def receive_json(self, content, **kwargs):
"""
Rout the message down the correct stream.
"""
# Check the frame looks good
if isinstance(content, dict) and "stream" in content and "payload" in content:
# Match it to a channel
steam_name = content["stream"]
payload = content["payload"]
# block upstream frames
if steam_name not in self.applications_accepting_frames:
raise ValueError("Invalid multiplexed frame received (stream not mapped)")
# send it on to the application that handles this stream
await self.send_upstream(
message={
"type": "websocket.receive",
"text": await self.encode_json(payload)
},
stream_name=steam_name
)
return
else:
raise ValueError("Invalid multiplexed **frame received (no channel/payload key)")
|
async def receive_json(self, content, **kwargs):
"""
Rout the message down the correct stream.
"""
# Check the frame looks good
if isinstance(content, dict) and "stream" in content and "payload" in content:
# Match it to a channel
steam_name = content["stream"]
payload = content["payload"]
# block upstream frames
if steam_name not in self.applications_accepting_frames:
raise ValueError("Invalid multiplexed frame received (stream not mapped)")
# send it on to the application that handles this stream
await self.send_upstream(
message={
"type": "websocket.receive",
"text": await self.encode_json(payload)
},
stream_name=steam_name
)
return
else:
raise ValueError("Invalid multiplexed **frame received (no channel/payload key)")
|
[
"Rout",
"the",
"message",
"down",
"the",
"correct",
"stream",
"."
] |
hishnash/channelsmultiplexer
|
python
|
https://github.com/hishnash/channelsmultiplexer/blob/3fa08bf56def990b3513d25e403f85357487b373/channelsmultiplexer/demultiplexer.py#L111-L133
|
[
"async",
"def",
"receive_json",
"(",
"self",
",",
"content",
",",
"*",
"*",
"kwargs",
")",
":",
"# Check the frame looks good",
"if",
"isinstance",
"(",
"content",
",",
"dict",
")",
"and",
"\"stream\"",
"in",
"content",
"and",
"\"payload\"",
"in",
"content",
":",
"# Match it to a channel",
"steam_name",
"=",
"content",
"[",
"\"stream\"",
"]",
"payload",
"=",
"content",
"[",
"\"payload\"",
"]",
"# block upstream frames",
"if",
"steam_name",
"not",
"in",
"self",
".",
"applications_accepting_frames",
":",
"raise",
"ValueError",
"(",
"\"Invalid multiplexed frame received (stream not mapped)\"",
")",
"# send it on to the application that handles this stream",
"await",
"self",
".",
"send_upstream",
"(",
"message",
"=",
"{",
"\"type\"",
":",
"\"websocket.receive\"",
",",
"\"text\"",
":",
"await",
"self",
".",
"encode_json",
"(",
"payload",
")",
"}",
",",
"stream_name",
"=",
"steam_name",
")",
"return",
"else",
":",
"raise",
"ValueError",
"(",
"\"Invalid multiplexed **frame received (no channel/payload key)\"",
")"
] |
3fa08bf56def990b3513d25e403f85357487b373
|
valid
|
AsyncJsonWebsocketDemultiplexer.websocket_disconnect
|
Handle the disconnect message.
This is propagated to all upstream applications.
|
channelsmultiplexer/demultiplexer.py
|
async def websocket_disconnect(self, message):
"""
Handle the disconnect message.
This is propagated to all upstream applications.
"""
# set this flag so as to ensure we don't send a downstream `websocket.close` message due to all
# child applications closing.
self.closing = True
# inform all children
await self.send_upstream(message)
await super().websocket_disconnect(message)
|
async def websocket_disconnect(self, message):
"""
Handle the disconnect message.
This is propagated to all upstream applications.
"""
# set this flag so as to ensure we don't send a downstream `websocket.close` message due to all
# child applications closing.
self.closing = True
# inform all children
await self.send_upstream(message)
await super().websocket_disconnect(message)
|
[
"Handle",
"the",
"disconnect",
"message",
"."
] |
hishnash/channelsmultiplexer
|
python
|
https://github.com/hishnash/channelsmultiplexer/blob/3fa08bf56def990b3513d25e403f85357487b373/channelsmultiplexer/demultiplexer.py#L135-L146
|
[
"async",
"def",
"websocket_disconnect",
"(",
"self",
",",
"message",
")",
":",
"# set this flag so as to ensure we don't send a downstream `websocket.close` message due to all",
"# child applications closing.",
"self",
".",
"closing",
"=",
"True",
"# inform all children",
"await",
"self",
".",
"send_upstream",
"(",
"message",
")",
"await",
"super",
"(",
")",
".",
"websocket_disconnect",
"(",
"message",
")"
] |
3fa08bf56def990b3513d25e403f85357487b373
|
valid
|
AsyncJsonWebsocketDemultiplexer.disconnect
|
default is to wait for the child applications to close.
|
channelsmultiplexer/demultiplexer.py
|
async def disconnect(self, code):
"""
default is to wait for the child applications to close.
"""
try:
await asyncio.wait(
self.application_futures.values(),
return_when=asyncio.ALL_COMPLETED,
timeout=self.application_close_timeout
)
except asyncio.TimeoutError:
pass
|
async def disconnect(self, code):
"""
default is to wait for the child applications to close.
"""
try:
await asyncio.wait(
self.application_futures.values(),
return_when=asyncio.ALL_COMPLETED,
timeout=self.application_close_timeout
)
except asyncio.TimeoutError:
pass
|
[
"default",
"is",
"to",
"wait",
"for",
"the",
"child",
"applications",
"to",
"close",
"."
] |
hishnash/channelsmultiplexer
|
python
|
https://github.com/hishnash/channelsmultiplexer/blob/3fa08bf56def990b3513d25e403f85357487b373/channelsmultiplexer/demultiplexer.py#L148-L159
|
[
"async",
"def",
"disconnect",
"(",
"self",
",",
"code",
")",
":",
"try",
":",
"await",
"asyncio",
".",
"wait",
"(",
"self",
".",
"application_futures",
".",
"values",
"(",
")",
",",
"return_when",
"=",
"asyncio",
".",
"ALL_COMPLETED",
",",
"timeout",
"=",
"self",
".",
"application_close_timeout",
")",
"except",
"asyncio",
".",
"TimeoutError",
":",
"pass"
] |
3fa08bf56def990b3513d25e403f85357487b373
|
valid
|
AsyncJsonWebsocketDemultiplexer.websocket_send
|
Capture downstream websocket.send messages from the upstream applications.
|
channelsmultiplexer/demultiplexer.py
|
async def websocket_send(self, message, stream_name):
"""
Capture downstream websocket.send messages from the upstream applications.
"""
text = message.get("text")
# todo what to do on binary!
json = await self.decode_json(text)
data = {
"stream": stream_name,
"payload": json
}
await self.send_json(data)
|
async def websocket_send(self, message, stream_name):
"""
Capture downstream websocket.send messages from the upstream applications.
"""
text = message.get("text")
# todo what to do on binary!
json = await self.decode_json(text)
data = {
"stream": stream_name,
"payload": json
}
await self.send_json(data)
|
[
"Capture",
"downstream",
"websocket",
".",
"send",
"messages",
"from",
"the",
"upstream",
"applications",
"."
] |
hishnash/channelsmultiplexer
|
python
|
https://github.com/hishnash/channelsmultiplexer/blob/3fa08bf56def990b3513d25e403f85357487b373/channelsmultiplexer/demultiplexer.py#L163-L174
|
[
"async",
"def",
"websocket_send",
"(",
"self",
",",
"message",
",",
"stream_name",
")",
":",
"text",
"=",
"message",
".",
"get",
"(",
"\"text\"",
")",
"# todo what to do on binary!",
"json",
"=",
"await",
"self",
".",
"decode_json",
"(",
"text",
")",
"data",
"=",
"{",
"\"stream\"",
":",
"stream_name",
",",
"\"payload\"",
":",
"json",
"}",
"await",
"self",
".",
"send_json",
"(",
"data",
")"
] |
3fa08bf56def990b3513d25e403f85357487b373
|
valid
|
AsyncJsonWebsocketDemultiplexer.websocket_accept
|
Intercept downstream `websocket.accept` message and thus allow this upsteam application to accept websocket
frames.
|
channelsmultiplexer/demultiplexer.py
|
async def websocket_accept(self, message, stream_name):
"""
Intercept downstream `websocket.accept` message and thus allow this upsteam application to accept websocket
frames.
"""
is_first = not self.applications_accepting_frames
self.applications_accepting_frames.add(stream_name)
# accept the connection after the first upstream application accepts.
if is_first:
await self.accept()
|
async def websocket_accept(self, message, stream_name):
"""
Intercept downstream `websocket.accept` message and thus allow this upsteam application to accept websocket
frames.
"""
is_first = not self.applications_accepting_frames
self.applications_accepting_frames.add(stream_name)
# accept the connection after the first upstream application accepts.
if is_first:
await self.accept()
|
[
"Intercept",
"downstream",
"websocket",
".",
"accept",
"message",
"and",
"thus",
"allow",
"this",
"upsteam",
"application",
"to",
"accept",
"websocket",
"frames",
"."
] |
hishnash/channelsmultiplexer
|
python
|
https://github.com/hishnash/channelsmultiplexer/blob/3fa08bf56def990b3513d25e403f85357487b373/channelsmultiplexer/demultiplexer.py#L176-L185
|
[
"async",
"def",
"websocket_accept",
"(",
"self",
",",
"message",
",",
"stream_name",
")",
":",
"is_first",
"=",
"not",
"self",
".",
"applications_accepting_frames",
"self",
".",
"applications_accepting_frames",
".",
"add",
"(",
"stream_name",
")",
"# accept the connection after the first upstream application accepts.",
"if",
"is_first",
":",
"await",
"self",
".",
"accept",
"(",
")"
] |
3fa08bf56def990b3513d25e403f85357487b373
|
valid
|
AsyncJsonWebsocketDemultiplexer.websocket_close
|
Handle downstream `websocket.close` message.
Will disconnect this upstream application from receiving any new frames.
If there are not more upstream applications accepting messages it will then call `close`.
|
channelsmultiplexer/demultiplexer.py
|
async def websocket_close(self, message, stream_name):
"""
Handle downstream `websocket.close` message.
Will disconnect this upstream application from receiving any new frames.
If there are not more upstream applications accepting messages it will then call `close`.
"""
if stream_name in self.applications_accepting_frames:
# remove from set of upsteams steams than can receive new messages
self.applications_accepting_frames.remove(stream_name)
# we are already closing due to an upstream websocket.disconnect command
if self.closing:
return
# if none of the upstream applications are listing we need to close.
if not self.applications_accepting_frames:
await self.close(message.get("code"))
|
async def websocket_close(self, message, stream_name):
"""
Handle downstream `websocket.close` message.
Will disconnect this upstream application from receiving any new frames.
If there are not more upstream applications accepting messages it will then call `close`.
"""
if stream_name in self.applications_accepting_frames:
# remove from set of upsteams steams than can receive new messages
self.applications_accepting_frames.remove(stream_name)
# we are already closing due to an upstream websocket.disconnect command
if self.closing:
return
# if none of the upstream applications are listing we need to close.
if not self.applications_accepting_frames:
await self.close(message.get("code"))
|
[
"Handle",
"downstream",
"websocket",
".",
"close",
"message",
"."
] |
hishnash/channelsmultiplexer
|
python
|
https://github.com/hishnash/channelsmultiplexer/blob/3fa08bf56def990b3513d25e403f85357487b373/channelsmultiplexer/demultiplexer.py#L187-L205
|
[
"async",
"def",
"websocket_close",
"(",
"self",
",",
"message",
",",
"stream_name",
")",
":",
"if",
"stream_name",
"in",
"self",
".",
"applications_accepting_frames",
":",
"# remove from set of upsteams steams than can receive new messages",
"self",
".",
"applications_accepting_frames",
".",
"remove",
"(",
"stream_name",
")",
"# we are already closing due to an upstream websocket.disconnect command",
"if",
"self",
".",
"closing",
":",
"return",
"# if none of the upstream applications are listing we need to close.",
"if",
"not",
"self",
".",
"applications_accepting_frames",
":",
"await",
"self",
".",
"close",
"(",
"message",
".",
"get",
"(",
"\"code\"",
")",
")"
] |
3fa08bf56def990b3513d25e403f85357487b373
|
valid
|
base_interpolation.update
|
update interpolation data
:param list(float) x_list: x values
:param list(float) y_list: y values
|
dcf/interpolation.py
|
def update(self, x_list=list(), y_list=list()):
"""
update interpolation data
:param list(float) x_list: x values
:param list(float) y_list: y values
"""
if not y_list:
for x in x_list:
if x in self.x_list:
i = self.x_list.index(float(x))
self.x_list.pop(i)
self.y_list.pop(i)
else:
x_list = map(float, x_list)
y_list = map(float, y_list)
data = [(x, y) for x, y in zip(self.x_list, self.y_list) if x not in x_list]
data.extend(zip(x_list, y_list))
data = sorted(data)
self.x_list = [float(x) for (x, y) in data]
self.y_list = [float(y) for (x, y) in data]
|
def update(self, x_list=list(), y_list=list()):
"""
update interpolation data
:param list(float) x_list: x values
:param list(float) y_list: y values
"""
if not y_list:
for x in x_list:
if x in self.x_list:
i = self.x_list.index(float(x))
self.x_list.pop(i)
self.y_list.pop(i)
else:
x_list = map(float, x_list)
y_list = map(float, y_list)
data = [(x, y) for x, y in zip(self.x_list, self.y_list) if x not in x_list]
data.extend(zip(x_list, y_list))
data = sorted(data)
self.x_list = [float(x) for (x, y) in data]
self.y_list = [float(y) for (x, y) in data]
|
[
"update",
"interpolation",
"data",
":",
"param",
"list",
"(",
"float",
")",
"x_list",
":",
"x",
"values",
":",
"param",
"list",
"(",
"float",
")",
"y_list",
":",
"y",
"values"
] |
pbrisk/dcf
|
python
|
https://github.com/pbrisk/dcf/blob/c6030f733742efb6894d9bced5f0a0efe8e84d9f/dcf/interpolation.py#L35-L54
|
[
"def",
"update",
"(",
"self",
",",
"x_list",
"=",
"list",
"(",
")",
",",
"y_list",
"=",
"list",
"(",
")",
")",
":",
"if",
"not",
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] |
c6030f733742efb6894d9bced5f0a0efe8e84d9f
|
valid
|
spline.get_interval
|
finds interval of the interpolation in which x lies.
:param x:
:param intervals: the interpolation intervals
:return:
|
dcf/interpolation.py
|
def get_interval(x, intervals):
"""
finds interval of the interpolation in which x lies.
:param x:
:param intervals: the interpolation intervals
:return:
"""
n = len(intervals)
if n < 2:
return intervals[0]
n2 = n / 2
if x < intervals[n2][0]:
return spline.get_interval(x, intervals[:n2])
else:
return spline.get_interval(x, intervals[n2:])
|
def get_interval(x, intervals):
"""
finds interval of the interpolation in which x lies.
:param x:
:param intervals: the interpolation intervals
:return:
"""
n = len(intervals)
if n < 2:
return intervals[0]
n2 = n / 2
if x < intervals[n2][0]:
return spline.get_interval(x, intervals[:n2])
else:
return spline.get_interval(x, intervals[n2:])
|
[
"finds",
"interval",
"of",
"the",
"interpolation",
"in",
"which",
"x",
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".",
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":",
":",
"param",
"intervals",
":",
"the",
"interpolation",
"intervals",
":",
"return",
":"
] |
pbrisk/dcf
|
python
|
https://github.com/pbrisk/dcf/blob/c6030f733742efb6894d9bced5f0a0efe8e84d9f/dcf/interpolation.py#L186-L200
|
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] |
c6030f733742efb6894d9bced5f0a0efe8e84d9f
|
valid
|
spline.set_interpolation_coefficients
|
computes the coefficients for the single polynomials of the spline.
|
dcf/interpolation.py
|
def set_interpolation_coefficients(self):
"""
computes the coefficients for the single polynomials of the spline.
"""
left_boundary_slope = 0
right_boundary_slope = 0
if isinstance(self.boundary_condition, tuple):
left_boundary_slope = self.boundary_condition[0]
right_boundary_slope = self.boundary_condition[1]
elif self.boundary_condition is None:
pass
else:
msg = 'The given object {} of type {} is not a valid condition ' \
'for the border'.format(self.boundary_condition, type(self.boundary_condition))
raise ValueError(msg)
# getting the values such that we get a continuous second derivative
# by solving a system of linear equations
# setup the matrix
n = len(self.x_list)
mat = numpy.zeros((n, n))
b = numpy.zeros((n, 1))
x = self.x_list
y = self.y_list
if n > 2:
for i in range(1, n - 1):
mat[i, i - 1] = 1.0 / (x[i] - x[i - 1])
mat[i, i + 1] = 1.0 / (x[i + 1] - x[i])
mat[i, i] = 2 * (mat[i, i - 1] + mat[i, i + 1])
b[i, 0] = 3 * ((y[i] - y[i - 1]) / (x[i] - x[i - 1]) ** 2
+ (y[i + 1] - y[i]) / (x[i + 1] - x[i]) ** 2)
elif n < 2:
raise ValueError('too less points for interpolation')
if self.boundary_condition is None: # not a knot
mat[0, 0] = 1.0 / (x[1] - x[0]) ** 2
mat[0, 2] = -1.0 / (x[2] - x[1]) ** 2
mat[0, 1] = mat[0, 0] + mat[0, 2]
b[0, 0] = 2.0 * ((y[1] - y[0]) / (x[1] - x[0]) ** 3
- (y[2] - y[1]) / (x[2] - x[1]) ** 3)
mat[n - 1, n - 3] = 1.0 / (x[n - 2] - x[n - 3]) ** 2
mat[n - 1, n - 1] = -1.0 / (x[n - 1] - x[n - 2]) ** 2
mat[n - 1, n - 2] = mat[n - 1, n - 3] + mat[n - 1, n - 1]
b[n - 1, 0] = 2.0 * ((y[n - 2] - y[n - 3]) / (x[n - 2] - x[n - 3]) ** 3
- (y[n - 1] - y[n - 2]) / (x[n - 1] - x[n - 2]) ** 3)
else:
mat[0, 0] = 2.0 / (x[1] - x[0])
mat[0, 1] = 1.0 / (x[1] - x[0])
b[0, 0] = 3 * (y[1] - y[0]) / (x[1] - x[0]) ** 2 - 0.5 * left_boundary_slope
mat[n - 1, n - 2] = 1.0 / (x[n - 1] - x[n - 2])
mat[n - 1, n - 1] = 2.0 / (x[n - 1] - x[n - 2])
b[n - 1, 0] = 3 * (y[n - 1] - y[n - 2]) / (x[n - 1] - x[n - 2]) ** 2 + 0.5 * right_boundary_slope
k = numpy.linalg.solve(mat, b)
for i in range(1, n):
c1 = k[i - 1, 0] * (x[i] - x[i - 1]) - (y[i] - y[i - 1])
c2 = -k[i, 0] * (x[i] - x[i - 1]) + (y[i] - y[i - 1])
self.interpolation_coefficients.append([c1, c2])
|
def set_interpolation_coefficients(self):
"""
computes the coefficients for the single polynomials of the spline.
"""
left_boundary_slope = 0
right_boundary_slope = 0
if isinstance(self.boundary_condition, tuple):
left_boundary_slope = self.boundary_condition[0]
right_boundary_slope = self.boundary_condition[1]
elif self.boundary_condition is None:
pass
else:
msg = 'The given object {} of type {} is not a valid condition ' \
'for the border'.format(self.boundary_condition, type(self.boundary_condition))
raise ValueError(msg)
# getting the values such that we get a continuous second derivative
# by solving a system of linear equations
# setup the matrix
n = len(self.x_list)
mat = numpy.zeros((n, n))
b = numpy.zeros((n, 1))
x = self.x_list
y = self.y_list
if n > 2:
for i in range(1, n - 1):
mat[i, i - 1] = 1.0 / (x[i] - x[i - 1])
mat[i, i + 1] = 1.0 / (x[i + 1] - x[i])
mat[i, i] = 2 * (mat[i, i - 1] + mat[i, i + 1])
b[i, 0] = 3 * ((y[i] - y[i - 1]) / (x[i] - x[i - 1]) ** 2
+ (y[i + 1] - y[i]) / (x[i + 1] - x[i]) ** 2)
elif n < 2:
raise ValueError('too less points for interpolation')
if self.boundary_condition is None: # not a knot
mat[0, 0] = 1.0 / (x[1] - x[0]) ** 2
mat[0, 2] = -1.0 / (x[2] - x[1]) ** 2
mat[0, 1] = mat[0, 0] + mat[0, 2]
b[0, 0] = 2.0 * ((y[1] - y[0]) / (x[1] - x[0]) ** 3
- (y[2] - y[1]) / (x[2] - x[1]) ** 3)
mat[n - 1, n - 3] = 1.0 / (x[n - 2] - x[n - 3]) ** 2
mat[n - 1, n - 1] = -1.0 / (x[n - 1] - x[n - 2]) ** 2
mat[n - 1, n - 2] = mat[n - 1, n - 3] + mat[n - 1, n - 1]
b[n - 1, 0] = 2.0 * ((y[n - 2] - y[n - 3]) / (x[n - 2] - x[n - 3]) ** 3
- (y[n - 1] - y[n - 2]) / (x[n - 1] - x[n - 2]) ** 3)
else:
mat[0, 0] = 2.0 / (x[1] - x[0])
mat[0, 1] = 1.0 / (x[1] - x[0])
b[0, 0] = 3 * (y[1] - y[0]) / (x[1] - x[0]) ** 2 - 0.5 * left_boundary_slope
mat[n - 1, n - 2] = 1.0 / (x[n - 1] - x[n - 2])
mat[n - 1, n - 1] = 2.0 / (x[n - 1] - x[n - 2])
b[n - 1, 0] = 3 * (y[n - 1] - y[n - 2]) / (x[n - 1] - x[n - 2]) ** 2 + 0.5 * right_boundary_slope
k = numpy.linalg.solve(mat, b)
for i in range(1, n):
c1 = k[i - 1, 0] * (x[i] - x[i - 1]) - (y[i] - y[i - 1])
c2 = -k[i, 0] * (x[i] - x[i - 1]) + (y[i] - y[i - 1])
self.interpolation_coefficients.append([c1, c2])
|
[
"computes",
"the",
"coefficients",
"for",
"the",
"single",
"polynomials",
"of",
"the",
"spline",
"."
] |
pbrisk/dcf
|
python
|
https://github.com/pbrisk/dcf/blob/c6030f733742efb6894d9bced5f0a0efe8e84d9f/dcf/interpolation.py#L202-L271
|
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"interpolation_coefficients",
".",
"append",
"(",
"[",
"c1",
",",
"c2",
"]",
")"
] |
c6030f733742efb6894d9bced5f0a0efe8e84d9f
|
valid
|
FxCurve.cast
|
creator method to build FxCurve
:param float fx_spot: fx spot rate
:param RateCurve domestic_curve: domestic discount curve
:param RateCurve foreign_curve: foreign discount curve
:return:
|
dcf/fx.py
|
def cast(cls, fx_spot, domestic_curve=None, foreign_curve=None):
"""
creator method to build FxCurve
:param float fx_spot: fx spot rate
:param RateCurve domestic_curve: domestic discount curve
:param RateCurve foreign_curve: foreign discount curve
:return:
"""
assert domestic_curve.origin == foreign_curve.origin
return cls(fx_spot, domestic_curve=domestic_curve, foreign_curve=foreign_curve)
|
def cast(cls, fx_spot, domestic_curve=None, foreign_curve=None):
"""
creator method to build FxCurve
:param float fx_spot: fx spot rate
:param RateCurve domestic_curve: domestic discount curve
:param RateCurve foreign_curve: foreign discount curve
:return:
"""
assert domestic_curve.origin == foreign_curve.origin
return cls(fx_spot, domestic_curve=domestic_curve, foreign_curve=foreign_curve)
|
[
"creator",
"method",
"to",
"build",
"FxCurve"
] |
pbrisk/dcf
|
python
|
https://github.com/pbrisk/dcf/blob/c6030f733742efb6894d9bced5f0a0efe8e84d9f/dcf/fx.py#L22-L32
|
[
"def",
"cast",
"(",
"cls",
",",
"fx_spot",
",",
"domestic_curve",
"=",
"None",
",",
"foreign_curve",
"=",
"None",
")",
":",
"assert",
"domestic_curve",
".",
"origin",
"==",
"foreign_curve",
".",
"origin",
"return",
"cls",
"(",
"fx_spot",
",",
"domestic_curve",
"=",
"domestic_curve",
",",
"foreign_curve",
"=",
"foreign_curve",
")"
] |
c6030f733742efb6894d9bced5f0a0efe8e84d9f
|
valid
|
FxContainer.add
|
adds contents to FxShelf.
If curve is FxCurve or FxDict, spot should turn curve.currency into self.currency,
else spot should turn currency into self.currency by
N in EUR * spot = N in USD for currency = EUR and self.currency = USD
|
dcf/fx.py
|
def add(self, foreign_currency, foreign_curve=None, fx_spot=1.0):
"""
adds contents to FxShelf.
If curve is FxCurve or FxDict, spot should turn curve.currency into self.currency,
else spot should turn currency into self.currency by
N in EUR * spot = N in USD for currency = EUR and self.currency = USD
"""
assert isinstance(foreign_currency, type(self.currency))
assert isinstance(foreign_curve, curve.RateCurve)
assert isinstance(fx_spot, float)
# create missing FxCurves
self[self.currency, foreign_currency] = FxCurve.cast(fx_spot, self.domestic_curve, foreign_curve)
self[foreign_currency, self.currency] = FxCurve.cast(1 / fx_spot, foreign_curve, self.domestic_curve)
# update relevant FxCurves
f = foreign_currency
new = dict()
for d, s in self:
if s is self.currency and d is not foreign_currency:
triangulated = self[d, s](self.domestic_curve.origin) * fx_spot
if (d, f) in self:
self[d, f].foreign_curve = foreign_curve
self[d, f].fx_spot = triangulated
self[f, d].domestic_curve = foreign_curve
self[f, d].fx_spot = 1 / triangulated
else:
new[d, f] = FxCurve.cast(triangulated, self[d, s].domestic_curve, foreign_curve)
new[f, d] = FxCurve.cast(1 / triangulated, foreign_curve, self[d, s].domestic_curve)
self.update(new)
|
def add(self, foreign_currency, foreign_curve=None, fx_spot=1.0):
"""
adds contents to FxShelf.
If curve is FxCurve or FxDict, spot should turn curve.currency into self.currency,
else spot should turn currency into self.currency by
N in EUR * spot = N in USD for currency = EUR and self.currency = USD
"""
assert isinstance(foreign_currency, type(self.currency))
assert isinstance(foreign_curve, curve.RateCurve)
assert isinstance(fx_spot, float)
# create missing FxCurves
self[self.currency, foreign_currency] = FxCurve.cast(fx_spot, self.domestic_curve, foreign_curve)
self[foreign_currency, self.currency] = FxCurve.cast(1 / fx_spot, foreign_curve, self.domestic_curve)
# update relevant FxCurves
f = foreign_currency
new = dict()
for d, s in self:
if s is self.currency and d is not foreign_currency:
triangulated = self[d, s](self.domestic_curve.origin) * fx_spot
if (d, f) in self:
self[d, f].foreign_curve = foreign_curve
self[d, f].fx_spot = triangulated
self[f, d].domestic_curve = foreign_curve
self[f, d].fx_spot = 1 / triangulated
else:
new[d, f] = FxCurve.cast(triangulated, self[d, s].domestic_curve, foreign_curve)
new[f, d] = FxCurve.cast(1 / triangulated, foreign_curve, self[d, s].domestic_curve)
self.update(new)
|
[
"adds",
"contents",
"to",
"FxShelf",
".",
"If",
"curve",
"is",
"FxCurve",
"or",
"FxDict",
"spot",
"should",
"turn",
"curve",
".",
"currency",
"into",
"self",
".",
"currency",
"else",
"spot",
"should",
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"currency",
"into",
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"by",
"N",
"in",
"EUR",
"*",
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"=",
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"in",
"USD",
"for",
"currency",
"=",
"EUR",
"and",
"self",
".",
"currency",
"=",
"USD"
] |
pbrisk/dcf
|
python
|
https://github.com/pbrisk/dcf/blob/c6030f733742efb6894d9bced5f0a0efe8e84d9f/dcf/fx.py#L120-L148
|
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"foreign_currency",
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"foreign_curve",
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"assert",
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"foreign_currency",
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"]",
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"domestic_curve",
")",
"self",
".",
"update",
"(",
"new",
")"
] |
c6030f733742efb6894d9bced5f0a0efe8e84d9f
|
valid
|
_frange
|
_frange range like function for float inputs
:param start:
:type start:
:param stop:
:type stop:
:param step:
:type step:
:return:
:rtype:
|
dcf/cashflow.py
|
def _frange(start, stop=None, step=None):
"""
_frange range like function for float inputs
:param start:
:type start:
:param stop:
:type stop:
:param step:
:type step:
:return:
:rtype:
"""
if stop is None:
stop = start
start = 0.0
if step is None:
step = 1.0
r = start
while r < stop:
yield r
r += step
|
def _frange(start, stop=None, step=None):
"""
_frange range like function for float inputs
:param start:
:type start:
:param stop:
:type stop:
:param step:
:type step:
:return:
:rtype:
"""
if stop is None:
stop = start
start = 0.0
if step is None:
step = 1.0
r = start
while r < stop:
yield r
r += step
|
[
"_frange",
"range",
"like",
"function",
"for",
"float",
"inputs",
":",
"param",
"start",
":",
":",
"type",
"start",
":",
":",
"param",
"stop",
":",
":",
"type",
"stop",
":",
":",
"param",
"step",
":",
":",
"type",
"step",
":",
":",
"return",
":",
":",
"rtype",
":"
] |
pbrisk/dcf
|
python
|
https://github.com/pbrisk/dcf/blob/c6030f733742efb6894d9bced5f0a0efe8e84d9f/dcf/cashflow.py#L22-L42
|
[
"def",
"_frange",
"(",
"start",
",",
"stop",
"=",
"None",
",",
"step",
"=",
"None",
")",
":",
"if",
"stop",
"is",
"None",
":",
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"None",
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"step",
"=",
"1.0",
"r",
"=",
"start",
"while",
"r",
"<",
"stop",
":",
"yield",
"r",
"r",
"+=",
"step"
] |
c6030f733742efb6894d9bced5f0a0efe8e84d9f
|
valid
|
MultiCashFlowList.interest_accrued
|
interest_accrued
:param valuation_date:
:type valuation_date:
:return:
:rtype:
|
dcf/cashflow.py
|
def interest_accrued(self, valuation_date):
"""
interest_accrued
:param valuation_date:
:type valuation_date:
:return:
:rtype:
"""
return sum([l.interest_accrued(valuation_date) for l in self.legs if hasattr(l, 'interest_accrued')])
|
def interest_accrued(self, valuation_date):
"""
interest_accrued
:param valuation_date:
:type valuation_date:
:return:
:rtype:
"""
return sum([l.interest_accrued(valuation_date) for l in self.legs if hasattr(l, 'interest_accrued')])
|
[
"interest_accrued",
":",
"param",
"valuation_date",
":",
":",
"type",
"valuation_date",
":",
":",
"return",
":",
":",
"rtype",
":"
] |
pbrisk/dcf
|
python
|
https://github.com/pbrisk/dcf/blob/c6030f733742efb6894d9bced5f0a0efe8e84d9f/dcf/cashflow.py#L155-L163
|
[
"def",
"interest_accrued",
"(",
"self",
",",
"valuation_date",
")",
":",
"return",
"sum",
"(",
"[",
"l",
".",
"interest_accrued",
"(",
"valuation_date",
")",
"for",
"l",
"in",
"self",
".",
"legs",
"if",
"hasattr",
"(",
"l",
",",
"'interest_accrued'",
")",
"]",
")"
] |
c6030f733742efb6894d9bced5f0a0efe8e84d9f
|
valid
|
retry
|
Decorator to retry a function 'max_retries' amount of times
:param tuple exceptions: Exceptions to be caught for retries
:param int interval: Interval between retries in seconds
:param int max_retries: Maximum number of retries to have, if
set to -1 the decorator will loop forever
:param function success: Function to indicate success criteria
:param int timeout: Timeout interval in seconds, if -1 will retry forever
:raises MaximumRetriesExceeded: Maximum number of retries hit without
reaching the success criteria
:raises TypeError: Both exceptions and success were left None causing the
decorator to have no valid exit criteria.
Example:
Use it to decorate a function!
.. sourcecode:: python
from retry import retry
@retry(exceptions=(ArithmeticError,), success=lambda x: x > 0)
def foo(bar):
if bar < 0:
raise ArithmeticError('testing this')
return bar
foo(5)
# Should return 5
foo(-1)
# Should raise ArithmeticError
foo(0)
# Should raise MaximumRetriesExceeded
|
retry.py
|
def retry(
exceptions=(Exception,), interval=0, max_retries=10, success=None,
timeout=-1):
"""Decorator to retry a function 'max_retries' amount of times
:param tuple exceptions: Exceptions to be caught for retries
:param int interval: Interval between retries in seconds
:param int max_retries: Maximum number of retries to have, if
set to -1 the decorator will loop forever
:param function success: Function to indicate success criteria
:param int timeout: Timeout interval in seconds, if -1 will retry forever
:raises MaximumRetriesExceeded: Maximum number of retries hit without
reaching the success criteria
:raises TypeError: Both exceptions and success were left None causing the
decorator to have no valid exit criteria.
Example:
Use it to decorate a function!
.. sourcecode:: python
from retry import retry
@retry(exceptions=(ArithmeticError,), success=lambda x: x > 0)
def foo(bar):
if bar < 0:
raise ArithmeticError('testing this')
return bar
foo(5)
# Should return 5
foo(-1)
# Should raise ArithmeticError
foo(0)
# Should raise MaximumRetriesExceeded
"""
if not exceptions and success is None:
raise TypeError(
'`exceptions` and `success` parameter can not both be None')
# For python 3 compatability
exceptions = exceptions or (_DummyException,)
_retries_error_msg = ('Exceeded maximum number of retries {} at '
'an interval of {}s for function {}')
_timeout_error_msg = 'Maximum timeout of {}s reached for function {}'
@decorator
def wrapper(func, *args, **kwargs):
signal.signal(
signal.SIGALRM, _timeout(
_timeout_error_msg.format(timeout, func.__name__)))
run_func = functools.partial(func, *args, **kwargs)
logger = logging.getLogger(func.__module__)
if max_retries < 0:
iterator = itertools.count()
else:
iterator = range(max_retries)
if timeout > 0:
signal.alarm(timeout)
for num, _ in enumerate(iterator, 1):
try:
result = run_func()
if success is None or success(result):
signal.alarm(0)
return result
except exceptions:
logger.exception(
'Exception experienced when trying function {}'.format(
func.__name__))
if num == max_retries:
raise
logger.warning(
'Retrying {} in {}s...'.format(
func.__name__, interval))
time.sleep(interval)
else:
raise MaximumRetriesExceeded(
_retries_error_msg.format(
max_retries, interval, func.__name__))
return wrapper
|
def retry(
exceptions=(Exception,), interval=0, max_retries=10, success=None,
timeout=-1):
"""Decorator to retry a function 'max_retries' amount of times
:param tuple exceptions: Exceptions to be caught for retries
:param int interval: Interval between retries in seconds
:param int max_retries: Maximum number of retries to have, if
set to -1 the decorator will loop forever
:param function success: Function to indicate success criteria
:param int timeout: Timeout interval in seconds, if -1 will retry forever
:raises MaximumRetriesExceeded: Maximum number of retries hit without
reaching the success criteria
:raises TypeError: Both exceptions and success were left None causing the
decorator to have no valid exit criteria.
Example:
Use it to decorate a function!
.. sourcecode:: python
from retry import retry
@retry(exceptions=(ArithmeticError,), success=lambda x: x > 0)
def foo(bar):
if bar < 0:
raise ArithmeticError('testing this')
return bar
foo(5)
# Should return 5
foo(-1)
# Should raise ArithmeticError
foo(0)
# Should raise MaximumRetriesExceeded
"""
if not exceptions and success is None:
raise TypeError(
'`exceptions` and `success` parameter can not both be None')
# For python 3 compatability
exceptions = exceptions or (_DummyException,)
_retries_error_msg = ('Exceeded maximum number of retries {} at '
'an interval of {}s for function {}')
_timeout_error_msg = 'Maximum timeout of {}s reached for function {}'
@decorator
def wrapper(func, *args, **kwargs):
signal.signal(
signal.SIGALRM, _timeout(
_timeout_error_msg.format(timeout, func.__name__)))
run_func = functools.partial(func, *args, **kwargs)
logger = logging.getLogger(func.__module__)
if max_retries < 0:
iterator = itertools.count()
else:
iterator = range(max_retries)
if timeout > 0:
signal.alarm(timeout)
for num, _ in enumerate(iterator, 1):
try:
result = run_func()
if success is None or success(result):
signal.alarm(0)
return result
except exceptions:
logger.exception(
'Exception experienced when trying function {}'.format(
func.__name__))
if num == max_retries:
raise
logger.warning(
'Retrying {} in {}s...'.format(
func.__name__, interval))
time.sleep(interval)
else:
raise MaximumRetriesExceeded(
_retries_error_msg.format(
max_retries, interval, func.__name__))
return wrapper
|
[
"Decorator",
"to",
"retry",
"a",
"function",
"max_retries",
"amount",
"of",
"times"
] |
seemethere/retry.it
|
python
|
https://github.com/seemethere/retry.it/blob/0bb8e2f2e926d8b4f72815ca2ee6e3bf72980a77/retry.py#L29-L107
|
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"__name__",
")",
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"return",
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] |
0bb8e2f2e926d8b4f72815ca2ee6e3bf72980a77
|
valid
|
get_secrets
|
Taken from https://github.com/tokland/youtube-upload/blob/master/youtube_upload/main.py
Get the first existing filename of relative_path seeking on prefixes directories.
|
meleeuploader/youtube.py
|
def get_secrets(prefixes, relative_paths):
"""
Taken from https://github.com/tokland/youtube-upload/blob/master/youtube_upload/main.py
Get the first existing filename of relative_path seeking on prefixes directories.
"""
try:
return os.path.join(sys._MEIPASS, relative_paths[-1])
except Exception:
for prefix in prefixes:
for relative_path in relative_paths:
path = os.path.join(prefix, relative_path)
if os.path.exists(path):
return path
else:
return None
|
def get_secrets(prefixes, relative_paths):
"""
Taken from https://github.com/tokland/youtube-upload/blob/master/youtube_upload/main.py
Get the first existing filename of relative_path seeking on prefixes directories.
"""
try:
return os.path.join(sys._MEIPASS, relative_paths[-1])
except Exception:
for prefix in prefixes:
for relative_path in relative_paths:
path = os.path.join(prefix, relative_path)
if os.path.exists(path):
return path
else:
return None
|
[
"Taken",
"from",
"https",
":",
"//",
"github",
".",
"com",
"/",
"tokland",
"/",
"youtube",
"-",
"upload",
"/",
"blob",
"/",
"master",
"/",
"youtube_upload",
"/",
"main",
".",
"py",
"Get",
"the",
"first",
"existing",
"filename",
"of",
"relative_path",
"seeking",
"on",
"prefixes",
"directories",
"."
] |
NikhilNarayana/Melee-YouTube-Uploader
|
python
|
https://github.com/NikhilNarayana/Melee-YouTube-Uploader/blob/6325aa5594e90ce1bd4a26a42d51fd2be28eb7bc/meleeuploader/youtube.py#L152-L166
|
[
"def",
"get_secrets",
"(",
"prefixes",
",",
"relative_paths",
")",
":",
"try",
":",
"return",
"os",
".",
"path",
".",
"join",
"(",
"sys",
".",
"_MEIPASS",
",",
"relative_paths",
"[",
"-",
"1",
"]",
")",
"except",
"Exception",
":",
"for",
"prefix",
"in",
"prefixes",
":",
"for",
"relative_path",
"in",
"relative_paths",
":",
"path",
"=",
"os",
".",
"path",
".",
"join",
"(",
"prefix",
",",
"relative_path",
")",
"if",
"os",
".",
"path",
".",
"exists",
"(",
"path",
")",
":",
"return",
"path",
"else",
":",
"return",
"None"
] |
6325aa5594e90ce1bd4a26a42d51fd2be28eb7bc
|
valid
|
MeleeUploader.__button_action
|
Button action event
|
meleeuploader/forms.py
|
def __button_action(self, data=None):
"""Button action event"""
if any(not x for x in (self._ename.value, self._p1.value, self._p2.value, self._file.value)):
print("Missing one of the required fields (event name, player names, file name)")
return
self.__p1chars = []
self.__p2chars = []
options = Namespace()
self.__history.append(self.__save_form())
options.ename = self._ename.value
if self._ename_min.value:
options.ename_min = self._ename_min.value
else:
options.ename_min = options.ename
options.pID = self._pID.value
options.mtype = self._mtype.value
options.mmid = options.mtype
options.p1 = self._p1.value
options.p2 = self._p2.value
options.p1char = self._p1char.value
options.p2char = self._p2char.value
options.bracket = self._bracket.value
isadir = os.path.isdir(self._file.value)
if isadir:
options.file = max([os.path.join(self._file.value, f) for f in os.listdir(self._file.value) if os.path.isfile(os.path.join(self._file.value, f))], key=os.path.getmtime)
else:
options.file = self._file.value
options.tags = self._tags.value
options.msuffix = self._msuffix.value
options.mprefix = self._mprefix.value
options.privacy = self._privacy.value
options.descrip = self._description.value
options.titleformat = self._titleformat.value
if self._p1sponsor.value:
options.p1 = " | ".join((self._p1sponsor.value, options.p1))
if self._p2sponsor.value:
options.p2 = " | ".join((self._p2sponsor.value, options.p2))
options.ignore = False
self.__reset_match(False, isadir)
self.__add_to_qview(options)
self._queueref.append(options)
if consts.firstrun:
thr = threading.Thread(target=self.__worker)
thr.daemon = True
thr.start()
consts.firstrun = False
|
def __button_action(self, data=None):
"""Button action event"""
if any(not x for x in (self._ename.value, self._p1.value, self._p2.value, self._file.value)):
print("Missing one of the required fields (event name, player names, file name)")
return
self.__p1chars = []
self.__p2chars = []
options = Namespace()
self.__history.append(self.__save_form())
options.ename = self._ename.value
if self._ename_min.value:
options.ename_min = self._ename_min.value
else:
options.ename_min = options.ename
options.pID = self._pID.value
options.mtype = self._mtype.value
options.mmid = options.mtype
options.p1 = self._p1.value
options.p2 = self._p2.value
options.p1char = self._p1char.value
options.p2char = self._p2char.value
options.bracket = self._bracket.value
isadir = os.path.isdir(self._file.value)
if isadir:
options.file = max([os.path.join(self._file.value, f) for f in os.listdir(self._file.value) if os.path.isfile(os.path.join(self._file.value, f))], key=os.path.getmtime)
else:
options.file = self._file.value
options.tags = self._tags.value
options.msuffix = self._msuffix.value
options.mprefix = self._mprefix.value
options.privacy = self._privacy.value
options.descrip = self._description.value
options.titleformat = self._titleformat.value
if self._p1sponsor.value:
options.p1 = " | ".join((self._p1sponsor.value, options.p1))
if self._p2sponsor.value:
options.p2 = " | ".join((self._p2sponsor.value, options.p2))
options.ignore = False
self.__reset_match(False, isadir)
self.__add_to_qview(options)
self._queueref.append(options)
if consts.firstrun:
thr = threading.Thread(target=self.__worker)
thr.daemon = True
thr.start()
consts.firstrun = False
|
[
"Button",
"action",
"event"
] |
NikhilNarayana/Melee-YouTube-Uploader
|
python
|
https://github.com/NikhilNarayana/Melee-YouTube-Uploader/blob/6325aa5594e90ce1bd4a26a42d51fd2be28eb7bc/meleeuploader/forms.py#L219-L264
|
[
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":",
"if",
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"x",
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"_file",
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")",
":",
"print",
"(",
"\"Missing one of the required fields (event name, player names, file name)\"",
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"return",
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"]",
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"_description",
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"titleformat",
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"(",
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"isadir",
")",
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"__add_to_qview",
"(",
"options",
")",
"self",
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"_queueref",
".",
"append",
"(",
"options",
")",
"if",
"consts",
".",
"firstrun",
":",
"thr",
"=",
"threading",
".",
"Thread",
"(",
"target",
"=",
"self",
".",
"__worker",
")",
"thr",
".",
"daemon",
"=",
"True",
"thr",
".",
"start",
"(",
")",
"consts",
".",
"firstrun",
"=",
"False"
] |
6325aa5594e90ce1bd4a26a42d51fd2be28eb7bc
|
valid
|
multiglob_compile
|
Generate a single "A or B or C" regex from a list of shell globs.
:param globs: Patterns to be processed by :mod:`fnmatch`.
:type globs: iterable of :class:`~__builtins__.str`
:param prefix: If ``True``, then :meth:`~re.RegexObject.match` will
perform prefix matching rather than exact string matching.
:type prefix: :class:`~__builtins__.bool`
:rtype: :class:`re.RegexObject`
|
fastdupes.py
|
def multiglob_compile(globs, prefix=False):
"""Generate a single "A or B or C" regex from a list of shell globs.
:param globs: Patterns to be processed by :mod:`fnmatch`.
:type globs: iterable of :class:`~__builtins__.str`
:param prefix: If ``True``, then :meth:`~re.RegexObject.match` will
perform prefix matching rather than exact string matching.
:type prefix: :class:`~__builtins__.bool`
:rtype: :class:`re.RegexObject`
"""
if not globs:
# An empty globs list should only match empty strings
return re.compile('^$')
elif prefix:
globs = [x + '*' for x in globs]
return re.compile('|'.join(fnmatch.translate(x) for x in globs))
|
def multiglob_compile(globs, prefix=False):
"""Generate a single "A or B or C" regex from a list of shell globs.
:param globs: Patterns to be processed by :mod:`fnmatch`.
:type globs: iterable of :class:`~__builtins__.str`
:param prefix: If ``True``, then :meth:`~re.RegexObject.match` will
perform prefix matching rather than exact string matching.
:type prefix: :class:`~__builtins__.bool`
:rtype: :class:`re.RegexObject`
"""
if not globs:
# An empty globs list should only match empty strings
return re.compile('^$')
elif prefix:
globs = [x + '*' for x in globs]
return re.compile('|'.join(fnmatch.translate(x) for x in globs))
|
[
"Generate",
"a",
"single",
"A",
"or",
"B",
"or",
"C",
"regex",
"from",
"a",
"list",
"of",
"shell",
"globs",
"."
] |
ssokolow/fastdupes
|
python
|
https://github.com/ssokolow/fastdupes/blob/0334545885445834307c075a445fba9fe6f0c9e7/fastdupes.py#L66-L83
|
[
"def",
"multiglob_compile",
"(",
"globs",
",",
"prefix",
"=",
"False",
")",
":",
"if",
"not",
"globs",
":",
"# An empty globs list should only match empty strings",
"return",
"re",
".",
"compile",
"(",
"'^$'",
")",
"elif",
"prefix",
":",
"globs",
"=",
"[",
"x",
"+",
"'*'",
"for",
"x",
"in",
"globs",
"]",
"return",
"re",
".",
"compile",
"(",
"'|'",
".",
"join",
"(",
"fnmatch",
".",
"translate",
"(",
"x",
")",
"for",
"x",
"in",
"globs",
")",
")"
] |
0334545885445834307c075a445fba9fe6f0c9e7
|
valid
|
hashFile
|
Generate a hash from a potentially long file.
Digesting will obey :const:`CHUNK_SIZE` to conserve memory.
:param handle: A file-like object or path to hash from.
:param want_hex: If ``True``, returned hash will be hex-encoded.
:type want_hex: :class:`~__builtins__.bool`
:param limit: Maximum number of bytes to read (rounded up to a multiple of
``CHUNK_SIZE``)
:type limit: :class:`~__builtins__.int`
:param chunk_size: Size of :meth:`~__builtins__.file.read` operations
in bytes.
:type chunk_size: :class:`~__builtins__.int`
:rtype: :class:`~__builtins__.str`
:returns: A binary or hex-encoded SHA1 hash.
.. note:: It is your responsibility to close any file-like objects you pass
in
|
fastdupes.py
|
def hashFile(handle, want_hex=False, limit=None, chunk_size=CHUNK_SIZE):
"""Generate a hash from a potentially long file.
Digesting will obey :const:`CHUNK_SIZE` to conserve memory.
:param handle: A file-like object or path to hash from.
:param want_hex: If ``True``, returned hash will be hex-encoded.
:type want_hex: :class:`~__builtins__.bool`
:param limit: Maximum number of bytes to read (rounded up to a multiple of
``CHUNK_SIZE``)
:type limit: :class:`~__builtins__.int`
:param chunk_size: Size of :meth:`~__builtins__.file.read` operations
in bytes.
:type chunk_size: :class:`~__builtins__.int`
:rtype: :class:`~__builtins__.str`
:returns: A binary or hex-encoded SHA1 hash.
.. note:: It is your responsibility to close any file-like objects you pass
in
"""
fhash, read = hashlib.sha1(), 0
if isinstance(handle, basestring):
handle = file(handle, 'rb')
if limit:
chunk_size = min(chunk_size, limit)
# Chunked digest generation (conserve memory)
for block in iter(lambda: handle.read(chunk_size), ''):
fhash.update(block)
read += chunk_size
if 0 < limit <= read:
break
return want_hex and fhash.hexdigest() or fhash.digest()
|
def hashFile(handle, want_hex=False, limit=None, chunk_size=CHUNK_SIZE):
"""Generate a hash from a potentially long file.
Digesting will obey :const:`CHUNK_SIZE` to conserve memory.
:param handle: A file-like object or path to hash from.
:param want_hex: If ``True``, returned hash will be hex-encoded.
:type want_hex: :class:`~__builtins__.bool`
:param limit: Maximum number of bytes to read (rounded up to a multiple of
``CHUNK_SIZE``)
:type limit: :class:`~__builtins__.int`
:param chunk_size: Size of :meth:`~__builtins__.file.read` operations
in bytes.
:type chunk_size: :class:`~__builtins__.int`
:rtype: :class:`~__builtins__.str`
:returns: A binary or hex-encoded SHA1 hash.
.. note:: It is your responsibility to close any file-like objects you pass
in
"""
fhash, read = hashlib.sha1(), 0
if isinstance(handle, basestring):
handle = file(handle, 'rb')
if limit:
chunk_size = min(chunk_size, limit)
# Chunked digest generation (conserve memory)
for block in iter(lambda: handle.read(chunk_size), ''):
fhash.update(block)
read += chunk_size
if 0 < limit <= read:
break
return want_hex and fhash.hexdigest() or fhash.digest()
|
[
"Generate",
"a",
"hash",
"from",
"a",
"potentially",
"long",
"file",
".",
"Digesting",
"will",
"obey",
":",
"const",
":",
"CHUNK_SIZE",
"to",
"conserve",
"memory",
"."
] |
ssokolow/fastdupes
|
python
|
https://github.com/ssokolow/fastdupes/blob/0334545885445834307c075a445fba9fe6f0c9e7/fastdupes.py#L85-L122
|
[
"def",
"hashFile",
"(",
"handle",
",",
"want_hex",
"=",
"False",
",",
"limit",
"=",
"None",
",",
"chunk_size",
"=",
"CHUNK_SIZE",
")",
":",
"fhash",
",",
"read",
"=",
"hashlib",
".",
"sha1",
"(",
")",
",",
"0",
"if",
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"handle",
",",
"basestring",
")",
":",
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"=",
"file",
"(",
"handle",
",",
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")",
"if",
"limit",
":",
"chunk_size",
"=",
"min",
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"chunk_size",
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"# Chunked digest generation (conserve memory)",
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"+=",
"chunk_size",
"if",
"0",
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"<=",
"read",
":",
"break",
"return",
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"and",
"fhash",
".",
"hexdigest",
"(",
")",
"or",
"fhash",
".",
"digest",
"(",
")"
] |
0334545885445834307c075a445fba9fe6f0c9e7
|
valid
|
getPaths
|
Recursively walk a set of paths and return a listing of contained files.
:param roots: Relative or absolute paths to files or folders.
:type roots: :class:`~__builtins__.list` of :class:`~__builtins__.str`
:param ignores: A list of :py:mod:`fnmatch` globs to avoid walking and
omit from results
:type ignores: :class:`~__builtins__.list` of :class:`~__builtins__.str`
:returns: Absolute paths to only files.
:rtype: :class:`~__builtins__.list` of :class:`~__builtins__.str`
.. todo:: Try to optimize the ignores matching. Running a regex on every
filename is a fairly significant percentage of the time taken according
to the profiler.
|
fastdupes.py
|
def getPaths(roots, ignores=None):
"""
Recursively walk a set of paths and return a listing of contained files.
:param roots: Relative or absolute paths to files or folders.
:type roots: :class:`~__builtins__.list` of :class:`~__builtins__.str`
:param ignores: A list of :py:mod:`fnmatch` globs to avoid walking and
omit from results
:type ignores: :class:`~__builtins__.list` of :class:`~__builtins__.str`
:returns: Absolute paths to only files.
:rtype: :class:`~__builtins__.list` of :class:`~__builtins__.str`
.. todo:: Try to optimize the ignores matching. Running a regex on every
filename is a fairly significant percentage of the time taken according
to the profiler.
"""
paths, count, ignores = [], 0, ignores or []
# Prepare the ignores list for most efficient use
ignore_re = multiglob_compile(ignores, prefix=False)
for root in roots:
# For safety, only use absolute, real paths.
root = os.path.realpath(root)
# Handle directly-referenced filenames properly
# (And override ignores to "do as I mean, not as I say")
if os.path.isfile(root):
paths.append(root)
continue
for fldr in os.walk(root):
out.write("Gathering file paths to compare... (%d files examined)"
% count)
# Don't even descend into IGNOREd directories.
for subdir in fldr[1]:
dirpath = os.path.join(fldr[0], subdir)
if ignore_re.match(dirpath):
fldr[1].remove(subdir)
for filename in fldr[2]:
filepath = os.path.join(fldr[0], filename)
if ignore_re.match(filepath):
continue # Skip IGNOREd files.
paths.append(filepath)
count += 1
out.write("Found %s files to be compared for duplication." % (len(paths)),
newline=True)
return paths
|
def getPaths(roots, ignores=None):
"""
Recursively walk a set of paths and return a listing of contained files.
:param roots: Relative or absolute paths to files or folders.
:type roots: :class:`~__builtins__.list` of :class:`~__builtins__.str`
:param ignores: A list of :py:mod:`fnmatch` globs to avoid walking and
omit from results
:type ignores: :class:`~__builtins__.list` of :class:`~__builtins__.str`
:returns: Absolute paths to only files.
:rtype: :class:`~__builtins__.list` of :class:`~__builtins__.str`
.. todo:: Try to optimize the ignores matching. Running a regex on every
filename is a fairly significant percentage of the time taken according
to the profiler.
"""
paths, count, ignores = [], 0, ignores or []
# Prepare the ignores list for most efficient use
ignore_re = multiglob_compile(ignores, prefix=False)
for root in roots:
# For safety, only use absolute, real paths.
root = os.path.realpath(root)
# Handle directly-referenced filenames properly
# (And override ignores to "do as I mean, not as I say")
if os.path.isfile(root):
paths.append(root)
continue
for fldr in os.walk(root):
out.write("Gathering file paths to compare... (%d files examined)"
% count)
# Don't even descend into IGNOREd directories.
for subdir in fldr[1]:
dirpath = os.path.join(fldr[0], subdir)
if ignore_re.match(dirpath):
fldr[1].remove(subdir)
for filename in fldr[2]:
filepath = os.path.join(fldr[0], filename)
if ignore_re.match(filepath):
continue # Skip IGNOREd files.
paths.append(filepath)
count += 1
out.write("Found %s files to be compared for duplication." % (len(paths)),
newline=True)
return paths
|
[
"Recursively",
"walk",
"a",
"set",
"of",
"paths",
"and",
"return",
"a",
"listing",
"of",
"contained",
"files",
"."
] |
ssokolow/fastdupes
|
python
|
https://github.com/ssokolow/fastdupes/blob/0334545885445834307c075a445fba9fe6f0c9e7/fastdupes.py#L162-L215
|
[
"def",
"getPaths",
"(",
"roots",
",",
"ignores",
"=",
"None",
")",
":",
"paths",
",",
"count",
",",
"ignores",
"=",
"[",
"]",
",",
"0",
",",
"ignores",
"or",
"[",
"]",
"# Prepare the ignores list for most efficient use",
"ignore_re",
"=",
"multiglob_compile",
"(",
"ignores",
",",
"prefix",
"=",
"False",
")",
"for",
"root",
"in",
"roots",
":",
"# For safety, only use absolute, real paths.",
"root",
"=",
"os",
".",
"path",
".",
"realpath",
"(",
"root",
")",
"# Handle directly-referenced filenames properly",
"# (And override ignores to \"do as I mean, not as I say\")",
"if",
"os",
".",
"path",
".",
"isfile",
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"root",
")",
":",
"paths",
".",
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"(",
"root",
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"continue",
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"in",
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"(",
"root",
")",
":",
"out",
".",
"write",
"(",
"\"Gathering file paths to compare... (%d files examined)\"",
"%",
"count",
")",
"# Don't even descend into IGNOREd directories.",
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"subdir",
"in",
"fldr",
"[",
"1",
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":",
"dirpath",
"=",
"os",
".",
"path",
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"fldr",
"[",
"0",
"]",
",",
"subdir",
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"if",
"ignore_re",
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"match",
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"dirpath",
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":",
"fldr",
"[",
"1",
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".",
"remove",
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"filepath",
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"os",
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"path",
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"join",
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"fldr",
"[",
"0",
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",",
"filename",
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"if",
"ignore_re",
".",
"match",
"(",
"filepath",
")",
":",
"continue",
"# Skip IGNOREd files.",
"paths",
".",
"append",
"(",
"filepath",
")",
"count",
"+=",
"1",
"out",
".",
"write",
"(",
"\"Found %s files to be compared for duplication.\"",
"%",
"(",
"len",
"(",
"paths",
")",
")",
",",
"newline",
"=",
"True",
")",
"return",
"paths"
] |
0334545885445834307c075a445fba9fe6f0c9e7
|
valid
|
groupBy
|
Subdivide groups of paths according to a function.
:param groups_in: Grouped sets of paths.
:type groups_in: :class:`~__builtins__.dict` of iterables
:param classifier: Function to group a list of paths by some attribute.
:type classifier: ``function(list, *args, **kwargs) -> str``
:param fun_desc: Human-readable term for what the classifier operates on.
(Used in log messages)
:type fun_desc: :class:`~__builtins__.str`
:param keep_uniques: If ``False``, discard groups with only one member.
:type keep_uniques: :class:`~__builtins__.bool`
:returns: A dict mapping classifier keys to groups of matches.
:rtype: :class:`~__builtins__.dict`
:attention: Grouping functions generally use a :class:`~__builtins__.set`
``groups`` as extra protection against accidentally counting a given
file twice. (Complimentary to use of :func:`os.path.realpath` in
:func:`~fastdupes.getPaths`)
.. todo:: Find some way to bring back the file-by-file status text
|
fastdupes.py
|
def groupBy(groups_in, classifier, fun_desc='?', keep_uniques=False,
*args, **kwargs):
"""Subdivide groups of paths according to a function.
:param groups_in: Grouped sets of paths.
:type groups_in: :class:`~__builtins__.dict` of iterables
:param classifier: Function to group a list of paths by some attribute.
:type classifier: ``function(list, *args, **kwargs) -> str``
:param fun_desc: Human-readable term for what the classifier operates on.
(Used in log messages)
:type fun_desc: :class:`~__builtins__.str`
:param keep_uniques: If ``False``, discard groups with only one member.
:type keep_uniques: :class:`~__builtins__.bool`
:returns: A dict mapping classifier keys to groups of matches.
:rtype: :class:`~__builtins__.dict`
:attention: Grouping functions generally use a :class:`~__builtins__.set`
``groups`` as extra protection against accidentally counting a given
file twice. (Complimentary to use of :func:`os.path.realpath` in
:func:`~fastdupes.getPaths`)
.. todo:: Find some way to bring back the file-by-file status text
"""
groups, count, group_count = {}, 0, len(groups_in)
for pos, paths in enumerate(groups_in.values()):
out.write("Subdividing group %d of %d by %s... (%d files examined, %d "
"in current group)" % (
pos + 1, group_count, fun_desc, count, len(paths)
))
for key, group in classifier(paths, *args, **kwargs).items():
groups.setdefault(key, set()).update(group)
count += len(group)
if not keep_uniques:
# Return only the groups with more than one file.
groups = dict([(x, groups[x]) for x in groups if len(groups[x]) > 1])
out.write("Found %s sets of files with identical %s. (%d files examined)"
% (len(groups), fun_desc, count), newline=True)
return groups
|
def groupBy(groups_in, classifier, fun_desc='?', keep_uniques=False,
*args, **kwargs):
"""Subdivide groups of paths according to a function.
:param groups_in: Grouped sets of paths.
:type groups_in: :class:`~__builtins__.dict` of iterables
:param classifier: Function to group a list of paths by some attribute.
:type classifier: ``function(list, *args, **kwargs) -> str``
:param fun_desc: Human-readable term for what the classifier operates on.
(Used in log messages)
:type fun_desc: :class:`~__builtins__.str`
:param keep_uniques: If ``False``, discard groups with only one member.
:type keep_uniques: :class:`~__builtins__.bool`
:returns: A dict mapping classifier keys to groups of matches.
:rtype: :class:`~__builtins__.dict`
:attention: Grouping functions generally use a :class:`~__builtins__.set`
``groups`` as extra protection against accidentally counting a given
file twice. (Complimentary to use of :func:`os.path.realpath` in
:func:`~fastdupes.getPaths`)
.. todo:: Find some way to bring back the file-by-file status text
"""
groups, count, group_count = {}, 0, len(groups_in)
for pos, paths in enumerate(groups_in.values()):
out.write("Subdividing group %d of %d by %s... (%d files examined, %d "
"in current group)" % (
pos + 1, group_count, fun_desc, count, len(paths)
))
for key, group in classifier(paths, *args, **kwargs).items():
groups.setdefault(key, set()).update(group)
count += len(group)
if not keep_uniques:
# Return only the groups with more than one file.
groups = dict([(x, groups[x]) for x in groups if len(groups[x]) > 1])
out.write("Found %s sets of files with identical %s. (%d files examined)"
% (len(groups), fun_desc, count), newline=True)
return groups
|
[
"Subdivide",
"groups",
"of",
"paths",
"according",
"to",
"a",
"function",
"."
] |
ssokolow/fastdupes
|
python
|
https://github.com/ssokolow/fastdupes/blob/0334545885445834307c075a445fba9fe6f0c9e7/fastdupes.py#L217-L263
|
[
"def",
"groupBy",
"(",
"groups_in",
",",
"classifier",
",",
"fun_desc",
"=",
"'?'",
",",
"keep_uniques",
"=",
"False",
",",
"*",
"args",
",",
"*",
"*",
"kwargs",
")",
":",
"groups",
",",
"count",
",",
"group_count",
"=",
"{",
"}",
",",
"0",
",",
"len",
"(",
"groups_in",
")",
"for",
"pos",
",",
"paths",
"in",
"enumerate",
"(",
"groups_in",
".",
"values",
"(",
")",
")",
":",
"out",
".",
"write",
"(",
"\"Subdividing group %d of %d by %s... (%d files examined, %d \"",
"\"in current group)\"",
"%",
"(",
"pos",
"+",
"1",
",",
"group_count",
",",
"fun_desc",
",",
"count",
",",
"len",
"(",
"paths",
")",
")",
")",
"for",
"key",
",",
"group",
"in",
"classifier",
"(",
"paths",
",",
"*",
"args",
",",
"*",
"*",
"kwargs",
")",
".",
"items",
"(",
")",
":",
"groups",
".",
"setdefault",
"(",
"key",
",",
"set",
"(",
")",
")",
".",
"update",
"(",
"group",
")",
"count",
"+=",
"len",
"(",
"group",
")",
"if",
"not",
"keep_uniques",
":",
"# Return only the groups with more than one file.",
"groups",
"=",
"dict",
"(",
"[",
"(",
"x",
",",
"groups",
"[",
"x",
"]",
")",
"for",
"x",
"in",
"groups",
"if",
"len",
"(",
"groups",
"[",
"x",
"]",
")",
">",
"1",
"]",
")",
"out",
".",
"write",
"(",
"\"Found %s sets of files with identical %s. (%d files examined)\"",
"%",
"(",
"len",
"(",
"groups",
")",
",",
"fun_desc",
",",
"count",
")",
",",
"newline",
"=",
"True",
")",
"return",
"groups"
] |
0334545885445834307c075a445fba9fe6f0c9e7
|
valid
|
groupify
|
Decorator to convert a function which takes a single value and returns
a key into one which takes a list of values and returns a dict of key-group
mappings.
:param function: A function which takes a value and returns a hash key.
:type function: ``function(value) -> key``
:rtype:
.. parsed-literal::
function(iterable) ->
{key: :class:`~__builtins__.set` ([value, ...]), ...}
|
fastdupes.py
|
def groupify(function):
"""Decorator to convert a function which takes a single value and returns
a key into one which takes a list of values and returns a dict of key-group
mappings.
:param function: A function which takes a value and returns a hash key.
:type function: ``function(value) -> key``
:rtype:
.. parsed-literal::
function(iterable) ->
{key: :class:`~__builtins__.set` ([value, ...]), ...}
"""
@wraps(function)
def wrapper(paths, *args, **kwargs): # pylint: disable=missing-docstring
groups = {}
for path in paths:
key = function(path, *args, **kwargs)
if key is not None:
groups.setdefault(key, set()).add(path)
return groups
return wrapper
|
def groupify(function):
"""Decorator to convert a function which takes a single value and returns
a key into one which takes a list of values and returns a dict of key-group
mappings.
:param function: A function which takes a value and returns a hash key.
:type function: ``function(value) -> key``
:rtype:
.. parsed-literal::
function(iterable) ->
{key: :class:`~__builtins__.set` ([value, ...]), ...}
"""
@wraps(function)
def wrapper(paths, *args, **kwargs): # pylint: disable=missing-docstring
groups = {}
for path in paths:
key = function(path, *args, **kwargs)
if key is not None:
groups.setdefault(key, set()).add(path)
return groups
return wrapper
|
[
"Decorator",
"to",
"convert",
"a",
"function",
"which",
"takes",
"a",
"single",
"value",
"and",
"returns",
"a",
"key",
"into",
"one",
"which",
"takes",
"a",
"list",
"of",
"values",
"and",
"returns",
"a",
"dict",
"of",
"key",
"-",
"group",
"mappings",
"."
] |
ssokolow/fastdupes
|
python
|
https://github.com/ssokolow/fastdupes/blob/0334545885445834307c075a445fba9fe6f0c9e7/fastdupes.py#L265-L289
|
[
"def",
"groupify",
"(",
"function",
")",
":",
"@",
"wraps",
"(",
"function",
")",
"def",
"wrapper",
"(",
"paths",
",",
"*",
"args",
",",
"*",
"*",
"kwargs",
")",
":",
"# pylint: disable=missing-docstring",
"groups",
"=",
"{",
"}",
"for",
"path",
"in",
"paths",
":",
"key",
"=",
"function",
"(",
"path",
",",
"*",
"args",
",",
"*",
"*",
"kwargs",
")",
"if",
"key",
"is",
"not",
"None",
":",
"groups",
".",
"setdefault",
"(",
"key",
",",
"set",
"(",
")",
")",
".",
"add",
"(",
"path",
")",
"return",
"groups",
"return",
"wrapper"
] |
0334545885445834307c075a445fba9fe6f0c9e7
|
valid
|
sizeClassifier
|
Sort a file into a group based on on-disk size.
:param paths: See :func:`fastdupes.groupify`
:param min_size: Files smaller than this size (in bytes) will be ignored.
:type min_size: :class:`__builtins__.int`
:returns: See :func:`fastdupes.groupify`
.. todo:: Rework the calling of :func:`~os.stat` to minimize the number of
calls. It's a fairly significant percentage of the time taken according
to the profiler.
|
fastdupes.py
|
def sizeClassifier(path, min_size=DEFAULTS['min_size']):
"""Sort a file into a group based on on-disk size.
:param paths: See :func:`fastdupes.groupify`
:param min_size: Files smaller than this size (in bytes) will be ignored.
:type min_size: :class:`__builtins__.int`
:returns: See :func:`fastdupes.groupify`
.. todo:: Rework the calling of :func:`~os.stat` to minimize the number of
calls. It's a fairly significant percentage of the time taken according
to the profiler.
"""
filestat = _stat(path)
if stat.S_ISLNK(filestat.st_mode):
return # Skip symlinks.
if filestat.st_size < min_size:
return # Skip files below the size limit
return filestat.st_size
|
def sizeClassifier(path, min_size=DEFAULTS['min_size']):
"""Sort a file into a group based on on-disk size.
:param paths: See :func:`fastdupes.groupify`
:param min_size: Files smaller than this size (in bytes) will be ignored.
:type min_size: :class:`__builtins__.int`
:returns: See :func:`fastdupes.groupify`
.. todo:: Rework the calling of :func:`~os.stat` to minimize the number of
calls. It's a fairly significant percentage of the time taken according
to the profiler.
"""
filestat = _stat(path)
if stat.S_ISLNK(filestat.st_mode):
return # Skip symlinks.
if filestat.st_size < min_size:
return # Skip files below the size limit
return filestat.st_size
|
[
"Sort",
"a",
"file",
"into",
"a",
"group",
"based",
"on",
"on",
"-",
"disk",
"size",
"."
] |
ssokolow/fastdupes
|
python
|
https://github.com/ssokolow/fastdupes/blob/0334545885445834307c075a445fba9fe6f0c9e7/fastdupes.py#L292-L313
|
[
"def",
"sizeClassifier",
"(",
"path",
",",
"min_size",
"=",
"DEFAULTS",
"[",
"'min_size'",
"]",
")",
":",
"filestat",
"=",
"_stat",
"(",
"path",
")",
"if",
"stat",
".",
"S_ISLNK",
"(",
"filestat",
".",
"st_mode",
")",
":",
"return",
"# Skip symlinks.",
"if",
"filestat",
".",
"st_size",
"<",
"min_size",
":",
"return",
"# Skip files below the size limit",
"return",
"filestat",
".",
"st_size"
] |
0334545885445834307c075a445fba9fe6f0c9e7
|
valid
|
groupByContent
|
Byte-for-byte comparison on an arbitrary number of files in parallel.
This operates by opening all files in parallel and comparing
chunk-by-chunk. This has the following implications:
- Reads the same total amount of data as hash comparison.
- Performs a *lot* of disk seeks. (Best suited for SSDs)
- Vulnerable to file handle exhaustion if used on its own.
:param paths: List of potentially identical files.
:type paths: iterable
:returns: A dict mapping one path to a list of all paths (self included)
with the same contents.
.. todo:: Start examining the ``while handles:`` block to figure out how to
minimize thrashing in situations where read-ahead caching is active.
Compare savings by read-ahead to savings due to eliminating false
positives as quickly as possible. This is a 2-variable min/max problem.
.. todo:: Look into possible solutions for pathological cases of thousands
of files with the same size and same pre-filter results. (File handle
exhaustion)
|
fastdupes.py
|
def groupByContent(paths):
"""Byte-for-byte comparison on an arbitrary number of files in parallel.
This operates by opening all files in parallel and comparing
chunk-by-chunk. This has the following implications:
- Reads the same total amount of data as hash comparison.
- Performs a *lot* of disk seeks. (Best suited for SSDs)
- Vulnerable to file handle exhaustion if used on its own.
:param paths: List of potentially identical files.
:type paths: iterable
:returns: A dict mapping one path to a list of all paths (self included)
with the same contents.
.. todo:: Start examining the ``while handles:`` block to figure out how to
minimize thrashing in situations where read-ahead caching is active.
Compare savings by read-ahead to savings due to eliminating false
positives as quickly as possible. This is a 2-variable min/max problem.
.. todo:: Look into possible solutions for pathological cases of thousands
of files with the same size and same pre-filter results. (File handle
exhaustion)
"""
handles, results = [], []
# Silently ignore files we don't have permission to read.
hList = []
for path in paths:
try:
hList.append((path, open(path, 'rb'), ''))
except IOError:
pass # TODO: Verbose-mode output here.
handles.append(hList)
while handles:
# Process more blocks.
more, done = compareChunks(handles.pop(0))
# Add the results to the top-level lists.
handles.extend(more)
results.extend(done)
# Keep the same API as the others.
return dict((x[0], x) for x in results)
|
def groupByContent(paths):
"""Byte-for-byte comparison on an arbitrary number of files in parallel.
This operates by opening all files in parallel and comparing
chunk-by-chunk. This has the following implications:
- Reads the same total amount of data as hash comparison.
- Performs a *lot* of disk seeks. (Best suited for SSDs)
- Vulnerable to file handle exhaustion if used on its own.
:param paths: List of potentially identical files.
:type paths: iterable
:returns: A dict mapping one path to a list of all paths (self included)
with the same contents.
.. todo:: Start examining the ``while handles:`` block to figure out how to
minimize thrashing in situations where read-ahead caching is active.
Compare savings by read-ahead to savings due to eliminating false
positives as quickly as possible. This is a 2-variable min/max problem.
.. todo:: Look into possible solutions for pathological cases of thousands
of files with the same size and same pre-filter results. (File handle
exhaustion)
"""
handles, results = [], []
# Silently ignore files we don't have permission to read.
hList = []
for path in paths:
try:
hList.append((path, open(path, 'rb'), ''))
except IOError:
pass # TODO: Verbose-mode output here.
handles.append(hList)
while handles:
# Process more blocks.
more, done = compareChunks(handles.pop(0))
# Add the results to the top-level lists.
handles.extend(more)
results.extend(done)
# Keep the same API as the others.
return dict((x[0], x) for x in results)
|
[
"Byte",
"-",
"for",
"-",
"byte",
"comparison",
"on",
"an",
"arbitrary",
"number",
"of",
"files",
"in",
"parallel",
"."
] |
ssokolow/fastdupes
|
python
|
https://github.com/ssokolow/fastdupes/blob/0334545885445834307c075a445fba9fe6f0c9e7/fastdupes.py#L329-L374
|
[
"def",
"groupByContent",
"(",
"paths",
")",
":",
"handles",
",",
"results",
"=",
"[",
"]",
",",
"[",
"]",
"# Silently ignore files we don't have permission to read.",
"hList",
"=",
"[",
"]",
"for",
"path",
"in",
"paths",
":",
"try",
":",
"hList",
".",
"append",
"(",
"(",
"path",
",",
"open",
"(",
"path",
",",
"'rb'",
")",
",",
"''",
")",
")",
"except",
"IOError",
":",
"pass",
"# TODO: Verbose-mode output here.",
"handles",
".",
"append",
"(",
"hList",
")",
"while",
"handles",
":",
"# Process more blocks.",
"more",
",",
"done",
"=",
"compareChunks",
"(",
"handles",
".",
"pop",
"(",
"0",
")",
")",
"# Add the results to the top-level lists.",
"handles",
".",
"extend",
"(",
"more",
")",
"results",
".",
"extend",
"(",
"done",
")",
"# Keep the same API as the others.",
"return",
"dict",
"(",
"(",
"x",
"[",
"0",
"]",
",",
"x",
")",
"for",
"x",
"in",
"results",
")"
] |
0334545885445834307c075a445fba9fe6f0c9e7
|
valid
|
compareChunks
|
Group a list of file handles based on equality of the next chunk of
data read from them.
:param handles: A list of open handles for file-like objects with
otentially-identical contents.
:param chunk_size: The amount of data to read from each handle every time
this function is called.
:returns: Two lists of lists:
* Lists to be fed back into this function individually
* Finished groups of duplicate paths. (including unique files as
single-file lists)
:rtype: ``(list, list)``
.. attention:: File handles will be closed when no longer needed
.. todo:: Discard chunk contents immediately once they're no longer needed
|
fastdupes.py
|
def compareChunks(handles, chunk_size=CHUNK_SIZE):
"""Group a list of file handles based on equality of the next chunk of
data read from them.
:param handles: A list of open handles for file-like objects with
otentially-identical contents.
:param chunk_size: The amount of data to read from each handle every time
this function is called.
:returns: Two lists of lists:
* Lists to be fed back into this function individually
* Finished groups of duplicate paths. (including unique files as
single-file lists)
:rtype: ``(list, list)``
.. attention:: File handles will be closed when no longer needed
.. todo:: Discard chunk contents immediately once they're no longer needed
"""
chunks = [(path, fh, fh.read(chunk_size)) for path, fh, _ in handles]
more, done = [], []
# While there are combinations not yet tried...
while chunks:
# Compare the first chunk to all successive chunks
matches, non_matches = [chunks[0]], []
for chunk in chunks[1:]:
if matches[0][2] == chunk[2]:
matches.append(chunk)
else:
non_matches.append(chunk)
# Check for EOF or obviously unique files
if len(matches) == 1 or matches[0][2] == "":
for x in matches:
x[1].close()
done.append([x[0] for x in matches])
else:
more.append(matches)
chunks = non_matches
return more, done
|
def compareChunks(handles, chunk_size=CHUNK_SIZE):
"""Group a list of file handles based on equality of the next chunk of
data read from them.
:param handles: A list of open handles for file-like objects with
otentially-identical contents.
:param chunk_size: The amount of data to read from each handle every time
this function is called.
:returns: Two lists of lists:
* Lists to be fed back into this function individually
* Finished groups of duplicate paths. (including unique files as
single-file lists)
:rtype: ``(list, list)``
.. attention:: File handles will be closed when no longer needed
.. todo:: Discard chunk contents immediately once they're no longer needed
"""
chunks = [(path, fh, fh.read(chunk_size)) for path, fh, _ in handles]
more, done = [], []
# While there are combinations not yet tried...
while chunks:
# Compare the first chunk to all successive chunks
matches, non_matches = [chunks[0]], []
for chunk in chunks[1:]:
if matches[0][2] == chunk[2]:
matches.append(chunk)
else:
non_matches.append(chunk)
# Check for EOF or obviously unique files
if len(matches) == 1 or matches[0][2] == "":
for x in matches:
x[1].close()
done.append([x[0] for x in matches])
else:
more.append(matches)
chunks = non_matches
return more, done
|
[
"Group",
"a",
"list",
"of",
"file",
"handles",
"based",
"on",
"equality",
"of",
"the",
"next",
"chunk",
"of",
"data",
"read",
"from",
"them",
"."
] |
ssokolow/fastdupes
|
python
|
https://github.com/ssokolow/fastdupes/blob/0334545885445834307c075a445fba9fe6f0c9e7/fastdupes.py#L376-L417
|
[
"def",
"compareChunks",
"(",
"handles",
",",
"chunk_size",
"=",
"CHUNK_SIZE",
")",
":",
"chunks",
"=",
"[",
"(",
"path",
",",
"fh",
",",
"fh",
".",
"read",
"(",
"chunk_size",
")",
")",
"for",
"path",
",",
"fh",
",",
"_",
"in",
"handles",
"]",
"more",
",",
"done",
"=",
"[",
"]",
",",
"[",
"]",
"# While there are combinations not yet tried...",
"while",
"chunks",
":",
"# Compare the first chunk to all successive chunks",
"matches",
",",
"non_matches",
"=",
"[",
"chunks",
"[",
"0",
"]",
"]",
",",
"[",
"]",
"for",
"chunk",
"in",
"chunks",
"[",
"1",
":",
"]",
":",
"if",
"matches",
"[",
"0",
"]",
"[",
"2",
"]",
"==",
"chunk",
"[",
"2",
"]",
":",
"matches",
".",
"append",
"(",
"chunk",
")",
"else",
":",
"non_matches",
".",
"append",
"(",
"chunk",
")",
"# Check for EOF or obviously unique files",
"if",
"len",
"(",
"matches",
")",
"==",
"1",
"or",
"matches",
"[",
"0",
"]",
"[",
"2",
"]",
"==",
"\"\"",
":",
"for",
"x",
"in",
"matches",
":",
"x",
"[",
"1",
"]",
".",
"close",
"(",
")",
"done",
".",
"append",
"(",
"[",
"x",
"[",
"0",
"]",
"for",
"x",
"in",
"matches",
"]",
")",
"else",
":",
"more",
".",
"append",
"(",
"matches",
")",
"chunks",
"=",
"non_matches",
"return",
"more",
",",
"done"
] |
0334545885445834307c075a445fba9fe6f0c9e7
|
valid
|
pruneUI
|
Display a list of files and prompt for ones to be kept.
The user may enter ``all`` or one or more numbers separated by spaces
and/or commas.
.. note:: It is impossible to accidentally choose to keep none of the
displayed files.
:param dupeList: A list duplicate file paths
:param mainPos: Used to display "set X of Y"
:param mainLen: Used to display "set X of Y"
:type dupeList: :class:`~__builtins__.list`
:type mainPos: :class:`~__builtins__.int`
:type mainLen: :class:`~__builtins__.int`
:returns: A list of files to be deleted.
:rtype: :class:`~__builtins__.int`
|
fastdupes.py
|
def pruneUI(dupeList, mainPos=1, mainLen=1):
"""Display a list of files and prompt for ones to be kept.
The user may enter ``all`` or one or more numbers separated by spaces
and/or commas.
.. note:: It is impossible to accidentally choose to keep none of the
displayed files.
:param dupeList: A list duplicate file paths
:param mainPos: Used to display "set X of Y"
:param mainLen: Used to display "set X of Y"
:type dupeList: :class:`~__builtins__.list`
:type mainPos: :class:`~__builtins__.int`
:type mainLen: :class:`~__builtins__.int`
:returns: A list of files to be deleted.
:rtype: :class:`~__builtins__.int`
"""
dupeList = sorted(dupeList)
print
for pos, val in enumerate(dupeList):
print "%d) %s" % (pos + 1, val)
while True:
choice = raw_input("[%s/%s] Keepers: " % (mainPos, mainLen)).strip()
if not choice:
print ("Please enter a space/comma-separated list of numbers or "
"'all'.")
continue
elif choice.lower() == 'all':
return []
try:
out = [int(x) - 1 for x in choice.replace(',', ' ').split()]
return [val for pos, val in enumerate(dupeList) if pos not in out]
except ValueError:
print("Invalid choice. Please enter a space/comma-separated list"
"of numbers or 'all'.")
|
def pruneUI(dupeList, mainPos=1, mainLen=1):
"""Display a list of files and prompt for ones to be kept.
The user may enter ``all`` or one or more numbers separated by spaces
and/or commas.
.. note:: It is impossible to accidentally choose to keep none of the
displayed files.
:param dupeList: A list duplicate file paths
:param mainPos: Used to display "set X of Y"
:param mainLen: Used to display "set X of Y"
:type dupeList: :class:`~__builtins__.list`
:type mainPos: :class:`~__builtins__.int`
:type mainLen: :class:`~__builtins__.int`
:returns: A list of files to be deleted.
:rtype: :class:`~__builtins__.int`
"""
dupeList = sorted(dupeList)
print
for pos, val in enumerate(dupeList):
print "%d) %s" % (pos + 1, val)
while True:
choice = raw_input("[%s/%s] Keepers: " % (mainPos, mainLen)).strip()
if not choice:
print ("Please enter a space/comma-separated list of numbers or "
"'all'.")
continue
elif choice.lower() == 'all':
return []
try:
out = [int(x) - 1 for x in choice.replace(',', ' ').split()]
return [val for pos, val in enumerate(dupeList) if pos not in out]
except ValueError:
print("Invalid choice. Please enter a space/comma-separated list"
"of numbers or 'all'.")
|
[
"Display",
"a",
"list",
"of",
"files",
"and",
"prompt",
"for",
"ones",
"to",
"be",
"kept",
"."
] |
ssokolow/fastdupes
|
python
|
https://github.com/ssokolow/fastdupes/blob/0334545885445834307c075a445fba9fe6f0c9e7/fastdupes.py#L422-L458
|
[
"def",
"pruneUI",
"(",
"dupeList",
",",
"mainPos",
"=",
"1",
",",
"mainLen",
"=",
"1",
")",
":",
"dupeList",
"=",
"sorted",
"(",
"dupeList",
")",
"print",
"for",
"pos",
",",
"val",
"in",
"enumerate",
"(",
"dupeList",
")",
":",
"print",
"\"%d) %s\"",
"%",
"(",
"pos",
"+",
"1",
",",
"val",
")",
"while",
"True",
":",
"choice",
"=",
"raw_input",
"(",
"\"[%s/%s] Keepers: \"",
"%",
"(",
"mainPos",
",",
"mainLen",
")",
")",
".",
"strip",
"(",
")",
"if",
"not",
"choice",
":",
"print",
"(",
"\"Please enter a space/comma-separated list of numbers or \"",
"\"'all'.\"",
")",
"continue",
"elif",
"choice",
".",
"lower",
"(",
")",
"==",
"'all'",
":",
"return",
"[",
"]",
"try",
":",
"out",
"=",
"[",
"int",
"(",
"x",
")",
"-",
"1",
"for",
"x",
"in",
"choice",
".",
"replace",
"(",
"','",
",",
"' '",
")",
".",
"split",
"(",
")",
"]",
"return",
"[",
"val",
"for",
"pos",
",",
"val",
"in",
"enumerate",
"(",
"dupeList",
")",
"if",
"pos",
"not",
"in",
"out",
"]",
"except",
"ValueError",
":",
"print",
"(",
"\"Invalid choice. Please enter a space/comma-separated list\"",
"\"of numbers or 'all'.\"",
")"
] |
0334545885445834307c075a445fba9fe6f0c9e7
|
valid
|
find_dupes
|
High-level code to walk a set of paths and find duplicate groups.
:param exact: Whether to compare file contents by hash or by reading
chunks in parallel.
:type exact: :class:`~__builtins__.bool`
:param paths: See :meth:`~fastdupes.getPaths`
:param ignores: See :meth:`~fastdupes.getPaths`
:param min_size: See :meth:`~fastdupes.sizeClassifier`
:returns: A list of groups of files with identical contents
:rtype: ``[[path, ...], [path, ...]]``
|
fastdupes.py
|
def find_dupes(paths, exact=False, ignores=None, min_size=0):
"""High-level code to walk a set of paths and find duplicate groups.
:param exact: Whether to compare file contents by hash or by reading
chunks in parallel.
:type exact: :class:`~__builtins__.bool`
:param paths: See :meth:`~fastdupes.getPaths`
:param ignores: See :meth:`~fastdupes.getPaths`
:param min_size: See :meth:`~fastdupes.sizeClassifier`
:returns: A list of groups of files with identical contents
:rtype: ``[[path, ...], [path, ...]]``
"""
groups = {'': getPaths(paths, ignores)}
groups = groupBy(groups, sizeClassifier, 'sizes', min_size=min_size)
# This serves one of two purposes depending on run-mode:
# - Minimize number of files checked by full-content comparison (hash)
# - Minimize chances of file handle exhaustion and limit seeking (exact)
groups = groupBy(groups, hashClassifier, 'header hashes', limit=HEAD_SIZE)
if exact:
groups = groupBy(groups, groupByContent, fun_desc='contents')
else:
groups = groupBy(groups, hashClassifier, fun_desc='hashes')
return groups
|
def find_dupes(paths, exact=False, ignores=None, min_size=0):
"""High-level code to walk a set of paths and find duplicate groups.
:param exact: Whether to compare file contents by hash or by reading
chunks in parallel.
:type exact: :class:`~__builtins__.bool`
:param paths: See :meth:`~fastdupes.getPaths`
:param ignores: See :meth:`~fastdupes.getPaths`
:param min_size: See :meth:`~fastdupes.sizeClassifier`
:returns: A list of groups of files with identical contents
:rtype: ``[[path, ...], [path, ...]]``
"""
groups = {'': getPaths(paths, ignores)}
groups = groupBy(groups, sizeClassifier, 'sizes', min_size=min_size)
# This serves one of two purposes depending on run-mode:
# - Minimize number of files checked by full-content comparison (hash)
# - Minimize chances of file handle exhaustion and limit seeking (exact)
groups = groupBy(groups, hashClassifier, 'header hashes', limit=HEAD_SIZE)
if exact:
groups = groupBy(groups, groupByContent, fun_desc='contents')
else:
groups = groupBy(groups, hashClassifier, fun_desc='hashes')
return groups
|
[
"High",
"-",
"level",
"code",
"to",
"walk",
"a",
"set",
"of",
"paths",
"and",
"find",
"duplicate",
"groups",
"."
] |
ssokolow/fastdupes
|
python
|
https://github.com/ssokolow/fastdupes/blob/0334545885445834307c075a445fba9fe6f0c9e7/fastdupes.py#L462-L489
|
[
"def",
"find_dupes",
"(",
"paths",
",",
"exact",
"=",
"False",
",",
"ignores",
"=",
"None",
",",
"min_size",
"=",
"0",
")",
":",
"groups",
"=",
"{",
"''",
":",
"getPaths",
"(",
"paths",
",",
"ignores",
")",
"}",
"groups",
"=",
"groupBy",
"(",
"groups",
",",
"sizeClassifier",
",",
"'sizes'",
",",
"min_size",
"=",
"min_size",
")",
"# This serves one of two purposes depending on run-mode:",
"# - Minimize number of files checked by full-content comparison (hash)",
"# - Minimize chances of file handle exhaustion and limit seeking (exact)",
"groups",
"=",
"groupBy",
"(",
"groups",
",",
"hashClassifier",
",",
"'header hashes'",
",",
"limit",
"=",
"HEAD_SIZE",
")",
"if",
"exact",
":",
"groups",
"=",
"groupBy",
"(",
"groups",
",",
"groupByContent",
",",
"fun_desc",
"=",
"'contents'",
")",
"else",
":",
"groups",
"=",
"groupBy",
"(",
"groups",
",",
"hashClassifier",
",",
"fun_desc",
"=",
"'hashes'",
")",
"return",
"groups"
] |
0334545885445834307c075a445fba9fe6f0c9e7
|
valid
|
print_defaults
|
Pretty-print the contents of :data:`DEFAULTS`
|
fastdupes.py
|
def print_defaults():
"""Pretty-print the contents of :data:`DEFAULTS`"""
maxlen = max([len(x) for x in DEFAULTS])
for key in DEFAULTS:
value = DEFAULTS[key]
if isinstance(value, (list, set)):
value = ', '.join(value)
print "%*s: %s" % (maxlen, key, value)
|
def print_defaults():
"""Pretty-print the contents of :data:`DEFAULTS`"""
maxlen = max([len(x) for x in DEFAULTS])
for key in DEFAULTS:
value = DEFAULTS[key]
if isinstance(value, (list, set)):
value = ', '.join(value)
print "%*s: %s" % (maxlen, key, value)
|
[
"Pretty",
"-",
"print",
"the",
"contents",
"of",
":",
"data",
":",
"DEFAULTS"
] |
ssokolow/fastdupes
|
python
|
https://github.com/ssokolow/fastdupes/blob/0334545885445834307c075a445fba9fe6f0c9e7/fastdupes.py#L491-L498
|
[
"def",
"print_defaults",
"(",
")",
":",
"maxlen",
"=",
"max",
"(",
"[",
"len",
"(",
"x",
")",
"for",
"x",
"in",
"DEFAULTS",
"]",
")",
"for",
"key",
"in",
"DEFAULTS",
":",
"value",
"=",
"DEFAULTS",
"[",
"key",
"]",
"if",
"isinstance",
"(",
"value",
",",
"(",
"list",
",",
"set",
")",
")",
":",
"value",
"=",
"', '",
".",
"join",
"(",
"value",
")",
"print",
"\"%*s: %s\"",
"%",
"(",
"maxlen",
",",
"key",
",",
"value",
")"
] |
0334545885445834307c075a445fba9fe6f0c9e7
|
valid
|
delete_dupes
|
Code to handle the :option:`--delete` command-line option.
:param groups: A list of groups of paths.
:type groups: iterable
:param prefer_list: A whitelist to be compiled by
:func:`~fastdupes.multiglob_compile` and used to skip some prompts.
:param interactive: If ``False``, assume the user wants to keep all copies
when a prompt would otherwise be displayed.
:type interactive: :class:`~__builtins__.bool`
:param dry_run: If ``True``, only pretend to delete files.
:type dry_run: :class:`~__builtins__.bool`
.. todo:: Add a secondary check for symlinks for safety.
|
fastdupes.py
|
def delete_dupes(groups, prefer_list=None, interactive=True, dry_run=False):
"""Code to handle the :option:`--delete` command-line option.
:param groups: A list of groups of paths.
:type groups: iterable
:param prefer_list: A whitelist to be compiled by
:func:`~fastdupes.multiglob_compile` and used to skip some prompts.
:param interactive: If ``False``, assume the user wants to keep all copies
when a prompt would otherwise be displayed.
:type interactive: :class:`~__builtins__.bool`
:param dry_run: If ``True``, only pretend to delete files.
:type dry_run: :class:`~__builtins__.bool`
.. todo:: Add a secondary check for symlinks for safety.
"""
prefer_list = prefer_list or []
prefer_re = multiglob_compile(prefer_list, prefix=True)
for pos, group in enumerate(groups.values()):
preferred = [x for x in group if prefer_re.match(x)]
pruneList = [x for x in group if x not in preferred]
if not preferred:
if interactive:
pruneList = pruneUI(group, pos + 1, len(groups))
preferred = [x for x in group if x not in pruneList]
else:
preferred, pruneList = pruneList, []
assert preferred # Safety check
for path in pruneList:
print "Removing %s" % path
if not dry_run:
os.remove(path)
|
def delete_dupes(groups, prefer_list=None, interactive=True, dry_run=False):
"""Code to handle the :option:`--delete` command-line option.
:param groups: A list of groups of paths.
:type groups: iterable
:param prefer_list: A whitelist to be compiled by
:func:`~fastdupes.multiglob_compile` and used to skip some prompts.
:param interactive: If ``False``, assume the user wants to keep all copies
when a prompt would otherwise be displayed.
:type interactive: :class:`~__builtins__.bool`
:param dry_run: If ``True``, only pretend to delete files.
:type dry_run: :class:`~__builtins__.bool`
.. todo:: Add a secondary check for symlinks for safety.
"""
prefer_list = prefer_list or []
prefer_re = multiglob_compile(prefer_list, prefix=True)
for pos, group in enumerate(groups.values()):
preferred = [x for x in group if prefer_re.match(x)]
pruneList = [x for x in group if x not in preferred]
if not preferred:
if interactive:
pruneList = pruneUI(group, pos + 1, len(groups))
preferred = [x for x in group if x not in pruneList]
else:
preferred, pruneList = pruneList, []
assert preferred # Safety check
for path in pruneList:
print "Removing %s" % path
if not dry_run:
os.remove(path)
|
[
"Code",
"to",
"handle",
"the",
":",
"option",
":",
"--",
"delete",
"command",
"-",
"line",
"option",
"."
] |
ssokolow/fastdupes
|
python
|
https://github.com/ssokolow/fastdupes/blob/0334545885445834307c075a445fba9fe6f0c9e7/fastdupes.py#L500-L535
|
[
"def",
"delete_dupes",
"(",
"groups",
",",
"prefer_list",
"=",
"None",
",",
"interactive",
"=",
"True",
",",
"dry_run",
"=",
"False",
")",
":",
"prefer_list",
"=",
"prefer_list",
"or",
"[",
"]",
"prefer_re",
"=",
"multiglob_compile",
"(",
"prefer_list",
",",
"prefix",
"=",
"True",
")",
"for",
"pos",
",",
"group",
"in",
"enumerate",
"(",
"groups",
".",
"values",
"(",
")",
")",
":",
"preferred",
"=",
"[",
"x",
"for",
"x",
"in",
"group",
"if",
"prefer_re",
".",
"match",
"(",
"x",
")",
"]",
"pruneList",
"=",
"[",
"x",
"for",
"x",
"in",
"group",
"if",
"x",
"not",
"in",
"preferred",
"]",
"if",
"not",
"preferred",
":",
"if",
"interactive",
":",
"pruneList",
"=",
"pruneUI",
"(",
"group",
",",
"pos",
"+",
"1",
",",
"len",
"(",
"groups",
")",
")",
"preferred",
"=",
"[",
"x",
"for",
"x",
"in",
"group",
"if",
"x",
"not",
"in",
"pruneList",
"]",
"else",
":",
"preferred",
",",
"pruneList",
"=",
"pruneList",
",",
"[",
"]",
"assert",
"preferred",
"# Safety check",
"for",
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"pruneList",
":",
"print",
"\"Removing %s\"",
"%",
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"if",
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"dry_run",
":",
"os",
".",
"remove",
"(",
"path",
")"
] |
0334545885445834307c075a445fba9fe6f0c9e7
|
valid
|
main
|
The main entry point, compatible with setuptools.
|
fastdupes.py
|
def main():
"""The main entry point, compatible with setuptools."""
# pylint: disable=bad-continuation
from optparse import OptionParser, OptionGroup
parser = OptionParser(usage="%prog [options] <folder path> ...",
version="%s v%s" % (__appname__, __version__))
parser.add_option('-D', '--defaults', action="store_true", dest="defaults",
default=False, help="Display the default values for options which take"
" arguments and then exit.")
parser.add_option('-E', '--exact', action="store_true", dest="exact",
default=False, help="There is a vanishingly small chance of false"
" positives when comparing files using sizes and hashes. This option"
" enables exact comparison. However, exact comparison requires a lot"
" of disk seeks, so, on traditional moving-platter media, this trades"
" a LOT of performance for a very tiny amount of safety most people"
" don't need.")
# XXX: Should I add --verbose and/or --quiet?
filter_group = OptionGroup(parser, "Input Filtering")
filter_group.add_option('-e', '--exclude', action="append", dest="exclude",
metavar="PAT", help="Specify a globbing pattern to be"
" added to the internal blacklist. This option can be used multiple"
" times. Provide a dash (-) as your first exclude to override the"
" pre-programmed defaults.")
filter_group.add_option('--min-size', action="store", type="int",
dest="min_size", metavar="X", help="Specify a non-default minimum size"
". Files below this size (default: %default bytes) will be ignored.")
parser.add_option_group(filter_group)
behaviour_group = OptionGroup(parser, "Output Behaviour")
behaviour_group.add_option('-d', '--delete', action="store_true",
dest="delete", help="Prompt the user for files to preserve and delete "
"all others.")
behaviour_group.add_option('-n', '--dry-run', action="store_true",
dest="dry_run", metavar="PREFIX", help="Don't actually delete any "
"files. Just list what actions would be performed. (Good for testing "
"values for --prefer)")
behaviour_group.add_option('--prefer', action="append", dest="prefer",
metavar="PATH", default=[], help="Append a globbing pattern which "
"--delete should automatically prefer (rather than prompting) when it "
"occurs in a list of duplicates.")
behaviour_group.add_option('--noninteractive', action="store_true",
dest="noninteractive", help="When using --delete, automatically assume"
" 'all' for any groups with no --prefer matches rather than prompting")
parser.add_option_group(behaviour_group)
parser.set_defaults(**DEFAULTS) # pylint: disable=W0142
opts, args = parser.parse_args()
if '-' in opts.exclude:
opts.exclude = opts.exclude[opts.exclude.index('-') + 1:]
opts.exclude = [x.rstrip(os.sep + (os.altsep or '')) for x in opts.exclude]
# This line is required to make it match directories
if opts.defaults:
print_defaults()
sys.exit()
groups = find_dupes(args, opts.exact, opts.exclude, opts.min_size)
if opts.delete:
delete_dupes(groups, opts.prefer, not opts.noninteractive,
opts.dry_run)
else:
for dupeSet in groups.values():
print '\n'.join(dupeSet) + '\n'
|
def main():
"""The main entry point, compatible with setuptools."""
# pylint: disable=bad-continuation
from optparse import OptionParser, OptionGroup
parser = OptionParser(usage="%prog [options] <folder path> ...",
version="%s v%s" % (__appname__, __version__))
parser.add_option('-D', '--defaults', action="store_true", dest="defaults",
default=False, help="Display the default values for options which take"
" arguments and then exit.")
parser.add_option('-E', '--exact', action="store_true", dest="exact",
default=False, help="There is a vanishingly small chance of false"
" positives when comparing files using sizes and hashes. This option"
" enables exact comparison. However, exact comparison requires a lot"
" of disk seeks, so, on traditional moving-platter media, this trades"
" a LOT of performance for a very tiny amount of safety most people"
" don't need.")
# XXX: Should I add --verbose and/or --quiet?
filter_group = OptionGroup(parser, "Input Filtering")
filter_group.add_option('-e', '--exclude', action="append", dest="exclude",
metavar="PAT", help="Specify a globbing pattern to be"
" added to the internal blacklist. This option can be used multiple"
" times. Provide a dash (-) as your first exclude to override the"
" pre-programmed defaults.")
filter_group.add_option('--min-size', action="store", type="int",
dest="min_size", metavar="X", help="Specify a non-default minimum size"
". Files below this size (default: %default bytes) will be ignored.")
parser.add_option_group(filter_group)
behaviour_group = OptionGroup(parser, "Output Behaviour")
behaviour_group.add_option('-d', '--delete', action="store_true",
dest="delete", help="Prompt the user for files to preserve and delete "
"all others.")
behaviour_group.add_option('-n', '--dry-run', action="store_true",
dest="dry_run", metavar="PREFIX", help="Don't actually delete any "
"files. Just list what actions would be performed. (Good for testing "
"values for --prefer)")
behaviour_group.add_option('--prefer', action="append", dest="prefer",
metavar="PATH", default=[], help="Append a globbing pattern which "
"--delete should automatically prefer (rather than prompting) when it "
"occurs in a list of duplicates.")
behaviour_group.add_option('--noninteractive', action="store_true",
dest="noninteractive", help="When using --delete, automatically assume"
" 'all' for any groups with no --prefer matches rather than prompting")
parser.add_option_group(behaviour_group)
parser.set_defaults(**DEFAULTS) # pylint: disable=W0142
opts, args = parser.parse_args()
if '-' in opts.exclude:
opts.exclude = opts.exclude[opts.exclude.index('-') + 1:]
opts.exclude = [x.rstrip(os.sep + (os.altsep or '')) for x in opts.exclude]
# This line is required to make it match directories
if opts.defaults:
print_defaults()
sys.exit()
groups = find_dupes(args, opts.exact, opts.exclude, opts.min_size)
if opts.delete:
delete_dupes(groups, opts.prefer, not opts.noninteractive,
opts.dry_run)
else:
for dupeSet in groups.values():
print '\n'.join(dupeSet) + '\n'
|
[
"The",
"main",
"entry",
"point",
"compatible",
"with",
"setuptools",
"."
] |
ssokolow/fastdupes
|
python
|
https://github.com/ssokolow/fastdupes/blob/0334545885445834307c075a445fba9fe6f0c9e7/fastdupes.py#L537-L602
|
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",",
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"opts",
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",",
"opts",
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"min_size",
")",
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"delete",
":",
"delete_dupes",
"(",
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",",
"opts",
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"prefer",
",",
"not",
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"noninteractive",
",",
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"dry_run",
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"(",
")",
":",
"print",
"'\\n'",
".",
"join",
"(",
"dupeSet",
")",
"+",
"'\\n'"
] |
0334545885445834307c075a445fba9fe6f0c9e7
|
valid
|
OverWriter.write
|
Use ``\\r`` to overdraw the current line with the given text.
This function transparently handles tracking how much overdrawing is
necessary to erase the previous line when used consistently.
:param text: The text to be outputted
:param newline: Whether to start a new line and reset the length count.
:type text: :class:`~__builtins__.str`
:type newline: :class:`~__builtins__.bool`
|
fastdupes.py
|
def write(self, text, newline=False):
"""Use ``\\r`` to overdraw the current line with the given text.
This function transparently handles tracking how much overdrawing is
necessary to erase the previous line when used consistently.
:param text: The text to be outputted
:param newline: Whether to start a new line and reset the length count.
:type text: :class:`~__builtins__.str`
:type newline: :class:`~__builtins__.bool`
"""
if not self.isatty:
self.fobj.write('%s\n' % text)
return
msg_len = len(text)
self.max_len = max(self.max_len, msg_len)
self.fobj.write("\r%-*s" % (self.max_len, text))
if newline or not self.isatty:
self.fobj.write('\n')
self.max_len = 0
|
def write(self, text, newline=False):
"""Use ``\\r`` to overdraw the current line with the given text.
This function transparently handles tracking how much overdrawing is
necessary to erase the previous line when used consistently.
:param text: The text to be outputted
:param newline: Whether to start a new line and reset the length count.
:type text: :class:`~__builtins__.str`
:type newline: :class:`~__builtins__.bool`
"""
if not self.isatty:
self.fobj.write('%s\n' % text)
return
msg_len = len(text)
self.max_len = max(self.max_len, msg_len)
self.fobj.write("\r%-*s" % (self.max_len, text))
if newline or not self.isatty:
self.fobj.write('\n')
self.max_len = 0
|
[
"Use",
"\\\\",
"r",
"to",
"overdraw",
"the",
"current",
"line",
"with",
"the",
"given",
"text",
"."
] |
ssokolow/fastdupes
|
python
|
https://github.com/ssokolow/fastdupes/blob/0334545885445834307c075a445fba9fe6f0c9e7/fastdupes.py#L134-L155
|
[
"def",
"write",
"(",
"self",
",",
"text",
",",
"newline",
"=",
"False",
")",
":",
"if",
"not",
"self",
".",
"isatty",
":",
"self",
".",
"fobj",
".",
"write",
"(",
"'%s\\n'",
"%",
"text",
")",
"return",
"msg_len",
"=",
"len",
"(",
"text",
")",
"self",
".",
"max_len",
"=",
"max",
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"self",
".",
"max_len",
",",
"msg_len",
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"self",
".",
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".",
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"\"\\r%-*s\"",
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"(",
"self",
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"max_len",
",",
"text",
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"if",
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".",
"fobj",
".",
"write",
"(",
"'\\n'",
")",
"self",
".",
"max_len",
"=",
"0"
] |
0334545885445834307c075a445fba9fe6f0c9e7
|
valid
|
summarize
|
select sentences in terms of maximum coverage problem
Args:
text: text to be summarized (unicode string)
char_limit: summary length (the number of characters)
Returns:
list of extracted sentences
Reference:
Hiroya Takamura, Manabu Okumura.
Text summarization model based on maximum coverage problem and its
variant. (section 3)
http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.222.6945
|
summpy/mcp_summ.py
|
def summarize(text, char_limit, sentence_filter=None, debug=False):
'''
select sentences in terms of maximum coverage problem
Args:
text: text to be summarized (unicode string)
char_limit: summary length (the number of characters)
Returns:
list of extracted sentences
Reference:
Hiroya Takamura, Manabu Okumura.
Text summarization model based on maximum coverage problem and its
variant. (section 3)
http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.222.6945
'''
debug_info = {}
sents = list(tools.sent_splitter_ja(text))
words_list = [
# pulp variables should be utf-8 encoded
w.encode('utf-8') for s in sents for w in tools.word_segmenter_ja(s)
]
tf = collections.Counter()
for words in words_list:
for w in words:
tf[w] += 1.0
if sentence_filter is not None:
valid_indices = [i for i, s in enumerate(sents) if sentence_filter(s)]
sents = [sents[i] for i in valid_indices]
words_list = [words_list[i] for i in valid_indices]
sent_ids = [str(i) for i in range(len(sents))] # sentence id
sent_id2len = dict((id_, len(s)) for id_, s in zip(sent_ids, sents)) # c
word_contain = dict() # a
for id_, words in zip(sent_ids, words_list):
word_contain[id_] = collections.defaultdict(lambda: 0)
for w in words:
word_contain[id_][w] = 1
prob = pulp.LpProblem('summarize', pulp.LpMaximize)
# x
sent_vars = pulp.LpVariable.dicts('sents', sent_ids, 0, 1, pulp.LpBinary)
# z
word_vars = pulp.LpVariable.dicts('words', tf.keys(), 0, 1, pulp.LpBinary)
# first, set objective function: sum(w*z)
prob += pulp.lpSum([tf[w] * word_vars[w] for w in tf])
# next, add constraints
# limit summary length: sum(c*x) <= K
prob += pulp.lpSum(
[sent_id2len[id_] * sent_vars[id_] for id_ in sent_ids]
) <= char_limit, 'lengthRequirement'
# for each term, sum(a*x) <= z
for w in tf:
prob += pulp.lpSum(
[word_contain[id_][w] * sent_vars[id_] for id_ in sent_ids]
) >= word_vars[w], 'z:{}'.format(w)
prob.solve()
# print("Status:", pulp.LpStatus[prob.status])
sent_indices = []
for v in prob.variables():
# print v.name, "=", v.varValue
if v.name.startswith('sents') and v.varValue == 1:
sent_indices.append(int(v.name.split('_')[-1]))
return [sents[i] for i in sent_indices], debug_info
|
def summarize(text, char_limit, sentence_filter=None, debug=False):
'''
select sentences in terms of maximum coverage problem
Args:
text: text to be summarized (unicode string)
char_limit: summary length (the number of characters)
Returns:
list of extracted sentences
Reference:
Hiroya Takamura, Manabu Okumura.
Text summarization model based on maximum coverage problem and its
variant. (section 3)
http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.222.6945
'''
debug_info = {}
sents = list(tools.sent_splitter_ja(text))
words_list = [
# pulp variables should be utf-8 encoded
w.encode('utf-8') for s in sents for w in tools.word_segmenter_ja(s)
]
tf = collections.Counter()
for words in words_list:
for w in words:
tf[w] += 1.0
if sentence_filter is not None:
valid_indices = [i for i, s in enumerate(sents) if sentence_filter(s)]
sents = [sents[i] for i in valid_indices]
words_list = [words_list[i] for i in valid_indices]
sent_ids = [str(i) for i in range(len(sents))] # sentence id
sent_id2len = dict((id_, len(s)) for id_, s in zip(sent_ids, sents)) # c
word_contain = dict() # a
for id_, words in zip(sent_ids, words_list):
word_contain[id_] = collections.defaultdict(lambda: 0)
for w in words:
word_contain[id_][w] = 1
prob = pulp.LpProblem('summarize', pulp.LpMaximize)
# x
sent_vars = pulp.LpVariable.dicts('sents', sent_ids, 0, 1, pulp.LpBinary)
# z
word_vars = pulp.LpVariable.dicts('words', tf.keys(), 0, 1, pulp.LpBinary)
# first, set objective function: sum(w*z)
prob += pulp.lpSum([tf[w] * word_vars[w] for w in tf])
# next, add constraints
# limit summary length: sum(c*x) <= K
prob += pulp.lpSum(
[sent_id2len[id_] * sent_vars[id_] for id_ in sent_ids]
) <= char_limit, 'lengthRequirement'
# for each term, sum(a*x) <= z
for w in tf:
prob += pulp.lpSum(
[word_contain[id_][w] * sent_vars[id_] for id_ in sent_ids]
) >= word_vars[w], 'z:{}'.format(w)
prob.solve()
# print("Status:", pulp.LpStatus[prob.status])
sent_indices = []
for v in prob.variables():
# print v.name, "=", v.varValue
if v.name.startswith('sents') and v.varValue == 1:
sent_indices.append(int(v.name.split('_')[-1]))
return [sents[i] for i in sent_indices], debug_info
|
[
"select",
"sentences",
"in",
"terms",
"of",
"maximum",
"coverage",
"problem"
] |
recruit-tech/summpy
|
python
|
https://github.com/recruit-tech/summpy/blob/b246bd111aa10a8ea11a0aff8c9fce891f52cc58/summpy/mcp_summ.py#L13-L87
|
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"summarize",
"(",
"text",
",",
"char_limit",
",",
"sentence_filter",
"=",
"None",
",",
"debug",
"=",
"False",
")",
":",
"debug_info",
"=",
"{",
"}",
"sents",
"=",
"list",
"(",
"tools",
".",
"sent_splitter_ja",
"(",
"text",
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b246bd111aa10a8ea11a0aff8c9fce891f52cc58
|
valid
|
lexrank
|
compute centrality score of sentences.
Args:
sentences: [u'こんにちは．', u'私の名前は飯沼です．', ... ]
continuous: if True, apply continuous LexRank. (see reference)
sim_threshold: if continuous is False and smilarity is greater or
equal to sim_threshold, link the sentences.
alpha: the damping factor of PageRank and DivRank
divrank: if True, apply DivRank instead of PageRank
divrank_alpha: strength of self-link [0.0-1.0]
(it's not the damping factor, see divrank.py)
Returns: tuple
(
{
# sentence index -> score
0: 0.003,
1: 0.002,
...
},
similarity_matrix
)
Reference:
Günes Erkan and Dragomir R. Radev.
LexRank: graph-based lexical centrality as salience in text
summarization. (section 3)
http://www.cs.cmu.edu/afs/cs/project/jair/pub/volume22/erkan04a-html/erkan04a.html
|
summpy/lexrank.py
|
def lexrank(sentences, continuous=False, sim_threshold=0.1, alpha=0.9,
use_divrank=False, divrank_alpha=0.25):
'''
compute centrality score of sentences.
Args:
sentences: [u'こんにちは．', u'私の名前は飯沼です．', ... ]
continuous: if True, apply continuous LexRank. (see reference)
sim_threshold: if continuous is False and smilarity is greater or
equal to sim_threshold, link the sentences.
alpha: the damping factor of PageRank and DivRank
divrank: if True, apply DivRank instead of PageRank
divrank_alpha: strength of self-link [0.0-1.0]
(it's not the damping factor, see divrank.py)
Returns: tuple
(
{
# sentence index -> score
0: 0.003,
1: 0.002,
...
},
similarity_matrix
)
Reference:
Günes Erkan and Dragomir R. Radev.
LexRank: graph-based lexical centrality as salience in text
summarization. (section 3)
http://www.cs.cmu.edu/afs/cs/project/jair/pub/volume22/erkan04a-html/erkan04a.html
'''
# configure ranker
ranker_params = {'max_iter': 1000}
if use_divrank:
ranker = divrank_scipy
ranker_params['alpha'] = divrank_alpha
ranker_params['d'] = alpha
else:
ranker = networkx.pagerank_scipy
ranker_params['alpha'] = alpha
graph = networkx.DiGraph()
# sentence -> tf
sent_tf_list = []
for sent in sentences:
words = tools.word_segmenter_ja(sent)
tf = collections.Counter(words)
sent_tf_list.append(tf)
sent_vectorizer = DictVectorizer(sparse=True)
sent_vecs = sent_vectorizer.fit_transform(sent_tf_list)
# compute similarities between senteces
sim_mat = 1 - pairwise_distances(sent_vecs, sent_vecs, metric='cosine')
if continuous:
linked_rows, linked_cols = numpy.where(sim_mat > 0)
else:
linked_rows, linked_cols = numpy.where(sim_mat >= sim_threshold)
# create similarity graph
graph.add_nodes_from(range(sent_vecs.shape[0]))
for i, j in zip(linked_rows, linked_cols):
if i == j:
continue
weight = sim_mat[i,j] if continuous else 1.0
graph.add_edge(i, j, {'weight': weight})
scores = ranker(graph, **ranker_params)
return scores, sim_mat
|
def lexrank(sentences, continuous=False, sim_threshold=0.1, alpha=0.9,
use_divrank=False, divrank_alpha=0.25):
'''
compute centrality score of sentences.
Args:
sentences: [u'こんにちは．', u'私の名前は飯沼です．', ... ]
continuous: if True, apply continuous LexRank. (see reference)
sim_threshold: if continuous is False and smilarity is greater or
equal to sim_threshold, link the sentences.
alpha: the damping factor of PageRank and DivRank
divrank: if True, apply DivRank instead of PageRank
divrank_alpha: strength of self-link [0.0-1.0]
(it's not the damping factor, see divrank.py)
Returns: tuple
(
{
# sentence index -> score
0: 0.003,
1: 0.002,
...
},
similarity_matrix
)
Reference:
Günes Erkan and Dragomir R. Radev.
LexRank: graph-based lexical centrality as salience in text
summarization. (section 3)
http://www.cs.cmu.edu/afs/cs/project/jair/pub/volume22/erkan04a-html/erkan04a.html
'''
# configure ranker
ranker_params = {'max_iter': 1000}
if use_divrank:
ranker = divrank_scipy
ranker_params['alpha'] = divrank_alpha
ranker_params['d'] = alpha
else:
ranker = networkx.pagerank_scipy
ranker_params['alpha'] = alpha
graph = networkx.DiGraph()
# sentence -> tf
sent_tf_list = []
for sent in sentences:
words = tools.word_segmenter_ja(sent)
tf = collections.Counter(words)
sent_tf_list.append(tf)
sent_vectorizer = DictVectorizer(sparse=True)
sent_vecs = sent_vectorizer.fit_transform(sent_tf_list)
# compute similarities between senteces
sim_mat = 1 - pairwise_distances(sent_vecs, sent_vecs, metric='cosine')
if continuous:
linked_rows, linked_cols = numpy.where(sim_mat > 0)
else:
linked_rows, linked_cols = numpy.where(sim_mat >= sim_threshold)
# create similarity graph
graph.add_nodes_from(range(sent_vecs.shape[0]))
for i, j in zip(linked_rows, linked_cols):
if i == j:
continue
weight = sim_mat[i,j] if continuous else 1.0
graph.add_edge(i, j, {'weight': weight})
scores = ranker(graph, **ranker_params)
return scores, sim_mat
|
[
"compute",
"centrality",
"score",
"of",
"sentences",
"."
] |
recruit-tech/summpy
|
python
|
https://github.com/recruit-tech/summpy/blob/b246bd111aa10a8ea11a0aff8c9fce891f52cc58/summpy/lexrank.py#L17-L88
|
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] |
b246bd111aa10a8ea11a0aff8c9fce891f52cc58
|
valid
|
summarize
|
Args:
text: text to be summarized (unicode string)
sent_limit: summary length (the number of sentences)
char_limit: summary length (the number of characters)
imp_require: cumulative LexRank score [0.0-1.0]
Returns:
list of extracted sentences
|
summpy/lexrank.py
|
def summarize(text, sent_limit=None, char_limit=None, imp_require=None,
debug=False, **lexrank_params):
'''
Args:
text: text to be summarized (unicode string)
sent_limit: summary length (the number of sentences)
char_limit: summary length (the number of characters)
imp_require: cumulative LexRank score [0.0-1.0]
Returns:
list of extracted sentences
'''
debug_info = {}
sentences = list(tools.sent_splitter_ja(text))
scores, sim_mat = lexrank(sentences, **lexrank_params)
sum_scores = sum(scores.itervalues())
acc_scores = 0.0
indexes = set()
num_sent, num_char = 0, 0
for i in sorted(scores, key=lambda i: scores[i], reverse=True):
num_sent += 1
num_char += len(sentences[i])
if sent_limit is not None and num_sent > sent_limit:
break
if char_limit is not None and num_char > char_limit:
break
if imp_require is not None and acc_scores / sum_scores >= imp_require:
break
indexes.add(i)
acc_scores += scores[i]
if len(indexes) > 0:
summary_sents = [sentences[i] for i in sorted(indexes)]
else:
summary_sents = sentences
if debug:
debug_info.update({
'sentences': sentences, 'scores': scores
})
return summary_sents, debug_info
|
def summarize(text, sent_limit=None, char_limit=None, imp_require=None,
debug=False, **lexrank_params):
'''
Args:
text: text to be summarized (unicode string)
sent_limit: summary length (the number of sentences)
char_limit: summary length (the number of characters)
imp_require: cumulative LexRank score [0.0-1.0]
Returns:
list of extracted sentences
'''
debug_info = {}
sentences = list(tools.sent_splitter_ja(text))
scores, sim_mat = lexrank(sentences, **lexrank_params)
sum_scores = sum(scores.itervalues())
acc_scores = 0.0
indexes = set()
num_sent, num_char = 0, 0
for i in sorted(scores, key=lambda i: scores[i], reverse=True):
num_sent += 1
num_char += len(sentences[i])
if sent_limit is not None and num_sent > sent_limit:
break
if char_limit is not None and num_char > char_limit:
break
if imp_require is not None and acc_scores / sum_scores >= imp_require:
break
indexes.add(i)
acc_scores += scores[i]
if len(indexes) > 0:
summary_sents = [sentences[i] for i in sorted(indexes)]
else:
summary_sents = sentences
if debug:
debug_info.update({
'sentences': sentences, 'scores': scores
})
return summary_sents, debug_info
|
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"0",
"-",
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"0",
"]"
] |
recruit-tech/summpy
|
python
|
https://github.com/recruit-tech/summpy/blob/b246bd111aa10a8ea11a0aff8c9fce891f52cc58/summpy/lexrank.py#L91-L132
|
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] |
b246bd111aa10a8ea11a0aff8c9fce891f52cc58
|
valid
|
Summarizer.get_summarizer
|
import summarizers on-demand
|
summpy/server.py
|
def get_summarizer(self, name):
'''
import summarizers on-demand
'''
if name in self.summarizers:
pass
elif name == 'lexrank':
from . import lexrank
self.summarizers[name] = lexrank.summarize
elif name == 'mcp':
from . import mcp_summ
self.summarizers[name] = mcp_summ.summarize
return self.summarizers[name]
|
def get_summarizer(self, name):
'''
import summarizers on-demand
'''
if name in self.summarizers:
pass
elif name == 'lexrank':
from . import lexrank
self.summarizers[name] = lexrank.summarize
elif name == 'mcp':
from . import mcp_summ
self.summarizers[name] = mcp_summ.summarize
return self.summarizers[name]
|
[
"import",
"summarizers",
"on",
"-",
"demand"
] |
recruit-tech/summpy
|
python
|
https://github.com/recruit-tech/summpy/blob/b246bd111aa10a8ea11a0aff8c9fce891f52cc58/summpy/server.py#L19-L32
|
[
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",",
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"mcp_summ",
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"summarize",
"return",
"self",
".",
"summarizers",
"[",
"name",
"]"
] |
b246bd111aa10a8ea11a0aff8c9fce891f52cc58
|
valid
|
Summarizer.summarize
|
Args:
text: text to be summarized
algo: summarizaion algorithm
- 'lexrank' (default) graph-based
- 'clexrank' Continuous LexRank
- 'divrank' DivRank (Diverse Rank)
- 'mcp' select sentences in terms of maximum coverage problem
summarizer_params examples:
char_limit: summary length (the number of characters)
sent_limit: (not supported with mcp)
summary length (the number of sentences)
imp_require: (lexrank only)
cumulative LexRank score [0.0-1.0]
|
summpy/server.py
|
def summarize(self, text=None, algo=u'lexrank', **summarizer_params):
'''
Args:
text: text to be summarized
algo: summarizaion algorithm
- 'lexrank' (default) graph-based
- 'clexrank' Continuous LexRank
- 'divrank' DivRank (Diverse Rank)
- 'mcp' select sentences in terms of maximum coverage problem
summarizer_params examples:
char_limit: summary length (the number of characters)
sent_limit: (not supported with mcp)
summary length (the number of sentences)
imp_require: (lexrank only)
cumulative LexRank score [0.0-1.0]
'''
try: # TODO: generate more useful error message
# fix parameter type
for param, value in summarizer_params.items():
if value == '':
del summarizer_params[param]
continue
elif re.match(r'^\d*.\d+$', value):
value = float(value)
elif re.match(r'^\d+$', value):
value = int(value)
elif value == 'true':
value = True
elif value == 'false':
value = False
summarizer_params[param] = value
if algo in ('lexrank', 'clexrank', 'divrank'):
summarizer = self.get_summarizer('lexrank')
if algo == 'clexrank':
summarizer_params['continuous'] = True
if algo == 'divrank':
summarizer_params['use_divrank'] = True
elif algo == 'mcp':
summarizer = self.get_summarizer('mcp')
summary, debug_info = summarizer(text, **summarizer_params)
except Exception, e:
return json.dumps({'error': str(e)}, ensure_ascii=False, indent=2)
else:
res = json.dumps(
tools.tree_encode({
'summary': summary, 'debug_info': debug_info
}),
ensure_ascii=False, indent=2
)
return res
|
def summarize(self, text=None, algo=u'lexrank', **summarizer_params):
'''
Args:
text: text to be summarized
algo: summarizaion algorithm
- 'lexrank' (default) graph-based
- 'clexrank' Continuous LexRank
- 'divrank' DivRank (Diverse Rank)
- 'mcp' select sentences in terms of maximum coverage problem
summarizer_params examples:
char_limit: summary length (the number of characters)
sent_limit: (not supported with mcp)
summary length (the number of sentences)
imp_require: (lexrank only)
cumulative LexRank score [0.0-1.0]
'''
try: # TODO: generate more useful error message
# fix parameter type
for param, value in summarizer_params.items():
if value == '':
del summarizer_params[param]
continue
elif re.match(r'^\d*.\d+$', value):
value = float(value)
elif re.match(r'^\d+$', value):
value = int(value)
elif value == 'true':
value = True
elif value == 'false':
value = False
summarizer_params[param] = value
if algo in ('lexrank', 'clexrank', 'divrank'):
summarizer = self.get_summarizer('lexrank')
if algo == 'clexrank':
summarizer_params['continuous'] = True
if algo == 'divrank':
summarizer_params['use_divrank'] = True
elif algo == 'mcp':
summarizer = self.get_summarizer('mcp')
summary, debug_info = summarizer(text, **summarizer_params)
except Exception, e:
return json.dumps({'error': str(e)}, ensure_ascii=False, indent=2)
else:
res = json.dumps(
tools.tree_encode({
'summary': summary, 'debug_info': debug_info
}),
ensure_ascii=False, indent=2
)
return res
|
[
"Args",
":",
"text",
":",
"text",
"to",
"be",
"summarized",
"algo",
":",
"summarizaion",
"algorithm",
"-",
"lexrank",
"(",
"default",
")",
"graph",
"-",
"based",
"-",
"clexrank",
"Continuous",
"LexRank",
"-",
"divrank",
"DivRank",
"(",
"Diverse",
"Rank",
")",
"-",
"mcp",
"select",
"sentences",
"in",
"terms",
"of",
"maximum",
"coverage",
"problem"
] |
recruit-tech/summpy
|
python
|
https://github.com/recruit-tech/summpy/blob/b246bd111aa10a8ea11a0aff8c9fce891f52cc58/summpy/server.py#L35-L88
|
[
"def",
"summarize",
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",",
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"summarizer_params",
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"# TODO: generate more useful error message",
"# fix parameter type",
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",",
"value",
"in",
"summarizer_params",
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"(",
"r'^\\d*.\\d+$'",
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",",
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"Exception",
",",
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"(",
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",",
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":",
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"}",
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",",
"ensure_ascii",
"=",
"False",
",",
"indent",
"=",
"2",
")",
"return",
"res"
] |
b246bd111aa10a8ea11a0aff8c9fce891f52cc58
|
valid
|
sent_splitter_ja
|
Args:
text: unicode string that contains multiple Japanese sentences.
delimiters: set() of sentence delimiter characters.
parenthesis: to be checked its correspondence.
Returns:
generator that yields sentences.
|
summpy/tools.py
|
def sent_splitter_ja(text, delimiters=set(u'。．？！\n\r'),
parenthesis=u'（）「」『』“”'):
'''
Args:
text: unicode string that contains multiple Japanese sentences.
delimiters: set() of sentence delimiter characters.
parenthesis: to be checked its correspondence.
Returns:
generator that yields sentences.
'''
paren_chars = set(parenthesis)
close2open = dict(zip(parenthesis[1::2], parenthesis[0::2]))
pstack = []
buff = []
for i, c in enumerate(text):
c_next = text[i+1] if i+1 < len(text) else None
# check correspondence of parenthesis
if c in paren_chars:
if c in close2open: # close
if len(pstack) > 0 and pstack[-1] == close2open[c]:
pstack.pop()
else: # open
pstack.append(c)
buff.append(c)
if c in delimiters:
if len(pstack) == 0 and c_next not in delimiters:
yield ''.join(buff)
buff = []
if len(buff) > 0:
yield ''.join(buff)
|
def sent_splitter_ja(text, delimiters=set(u'。．？！\n\r'),
parenthesis=u'（）「」『』“”'):
'''
Args:
text: unicode string that contains multiple Japanese sentences.
delimiters: set() of sentence delimiter characters.
parenthesis: to be checked its correspondence.
Returns:
generator that yields sentences.
'''
paren_chars = set(parenthesis)
close2open = dict(zip(parenthesis[1::2], parenthesis[0::2]))
pstack = []
buff = []
for i, c in enumerate(text):
c_next = text[i+1] if i+1 < len(text) else None
# check correspondence of parenthesis
if c in paren_chars:
if c in close2open: # close
if len(pstack) > 0 and pstack[-1] == close2open[c]:
pstack.pop()
else: # open
pstack.append(c)
buff.append(c)
if c in delimiters:
if len(pstack) == 0 and c_next not in delimiters:
yield ''.join(buff)
buff = []
if len(buff) > 0:
yield ''.join(buff)
|
[
"Args",
":",
"text",
":",
"unicode",
"string",
"that",
"contains",
"multiple",
"Japanese",
"sentences",
".",
"delimiters",
":",
"set",
"()",
"of",
"sentence",
"delimiter",
"characters",
".",
"parenthesis",
":",
"to",
"be",
"checked",
"its",
"correspondence",
".",
"Returns",
":",
"generator",
"that",
"yields",
"sentences",
"."
] |
recruit-tech/summpy
|
python
|
https://github.com/recruit-tech/summpy/blob/b246bd111aa10a8ea11a0aff8c9fce891f52cc58/summpy/tools.py#L25-L57
|
[
"def",
"sent_splitter_ja",
"(",
"text",
",",
"delimiters",
"=",
"set",
"(",
"u'。．？！\\n\\r'),",
"",
"",
"parenthesis",
"=",
"u'（）「」『』“”'):",
"",
"",
"paren_chars",
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"parenthesis",
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":",
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",",
"parenthesis",
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"[",
"]",
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"[",
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"i",
",",
"c",
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"enumerate",
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"text",
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":",
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"else",
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"# check correspondence of parenthesis",
"if",
"c",
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"paren_chars",
":",
"if",
"c",
"in",
"close2open",
":",
"# close",
"if",
"len",
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"pstack",
")",
">",
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"pstack",
"[",
"-",
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"==",
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"[",
"c",
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"else",
":",
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"buff",
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">",
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":",
"yield",
"''",
".",
"join",
"(",
"buff",
")"
] |
b246bd111aa10a8ea11a0aff8c9fce891f52cc58
|
valid
|
divrank
|
Returns the DivRank (Diverse Rank) of the nodes in the graph.
This code is based on networkx.pagerank.
Args: (diff from pagerank)
alpha: controls strength of self-link [0.0-1.0]
d: the damping factor
Reference:
Qiaozhu Mei and Jian Guo and Dragomir Radev,
DivRank: the Interplay of Prestige and Diversity in Information Networks,
http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.174.7982
|
summpy/misc/divrank.py
|
def divrank(G, alpha=0.25, d=0.85, personalization=None,
max_iter=100, tol=1.0e-6, nstart=None, weight='weight',
dangling=None):
'''
Returns the DivRank (Diverse Rank) of the nodes in the graph.
This code is based on networkx.pagerank.
Args: (diff from pagerank)
alpha: controls strength of self-link [0.0-1.0]
d: the damping factor
Reference:
Qiaozhu Mei and Jian Guo and Dragomir Radev,
DivRank: the Interplay of Prestige and Diversity in Information Networks,
http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.174.7982
'''
if len(G) == 0:
return {}
if not G.is_directed():
D = G.to_directed()
else:
D = G
# Create a copy in (right) stochastic form
W = nx.stochastic_graph(D, weight=weight)
N = W.number_of_nodes()
# self-link (DivRank)
for n in W.nodes_iter():
for n_ in W.nodes_iter():
if n != n_ :
if n_ in W[n]:
W[n][n_][weight] *= alpha
else:
if n_ not in W[n]:
W.add_edge(n, n_)
W[n][n_][weight] = 1.0 - alpha
# Choose fixed starting vector if not given
if nstart is None:
x = dict.fromkeys(W, 1.0 / N)
else:
# Normalized nstart vector
s = float(sum(nstart.values()))
x = dict((k, v / s) for k, v in nstart.items())
if personalization is None:
# Assign uniform personalization vector if not given
p = dict.fromkeys(W, 1.0 / N)
else:
missing = set(G) - set(personalization)
if missing:
raise NetworkXError('Personalization dictionary '
'must have a value for every node. '
'Missing nodes %s' % missing)
s = float(sum(personalization.values()))
p = dict((k, v / s) for k, v in personalization.items())
if dangling is None:
# Use personalization vector if dangling vector not specified
dangling_weights = p
else:
missing = set(G) - set(dangling)
if missing:
raise NetworkXError('Dangling node dictionary '
'must have a value for every node. '
'Missing nodes %s' % missing)
s = float(sum(dangling.values()))
dangling_weights = dict((k, v/s) for k, v in dangling.items())
dangling_nodes = [n for n in W if W.out_degree(n, weight=weight) == 0.0]
# power iteration: make up to max_iter iterations
for _ in range(max_iter):
xlast = x
x = dict.fromkeys(xlast.keys(), 0)
danglesum = d * sum(xlast[n] for n in dangling_nodes)
for n in x:
D_t = sum(W[n][nbr][weight] * xlast[nbr] for nbr in W[n])
for nbr in W[n]:
#x[nbr] += d * xlast[n] * W[n][nbr][weight]
x[nbr] += (
d * (W[n][nbr][weight] * xlast[nbr] / D_t) * xlast[n]
)
x[n] += danglesum * dangling_weights[n] + (1.0 - d) * p[n]
# check convergence, l1 norm
err = sum([abs(x[n] - xlast[n]) for n in x])
if err < N*tol:
return x
raise NetworkXError('divrank: power iteration failed to converge '
'in %d iterations.' % max_iter)
|
def divrank(G, alpha=0.25, d=0.85, personalization=None,
max_iter=100, tol=1.0e-6, nstart=None, weight='weight',
dangling=None):
'''
Returns the DivRank (Diverse Rank) of the nodes in the graph.
This code is based on networkx.pagerank.
Args: (diff from pagerank)
alpha: controls strength of self-link [0.0-1.0]
d: the damping factor
Reference:
Qiaozhu Mei and Jian Guo and Dragomir Radev,
DivRank: the Interplay of Prestige and Diversity in Information Networks,
http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.174.7982
'''
if len(G) == 0:
return {}
if not G.is_directed():
D = G.to_directed()
else:
D = G
# Create a copy in (right) stochastic form
W = nx.stochastic_graph(D, weight=weight)
N = W.number_of_nodes()
# self-link (DivRank)
for n in W.nodes_iter():
for n_ in W.nodes_iter():
if n != n_ :
if n_ in W[n]:
W[n][n_][weight] *= alpha
else:
if n_ not in W[n]:
W.add_edge(n, n_)
W[n][n_][weight] = 1.0 - alpha
# Choose fixed starting vector if not given
if nstart is None:
x = dict.fromkeys(W, 1.0 / N)
else:
# Normalized nstart vector
s = float(sum(nstart.values()))
x = dict((k, v / s) for k, v in nstart.items())
if personalization is None:
# Assign uniform personalization vector if not given
p = dict.fromkeys(W, 1.0 / N)
else:
missing = set(G) - set(personalization)
if missing:
raise NetworkXError('Personalization dictionary '
'must have a value for every node. '
'Missing nodes %s' % missing)
s = float(sum(personalization.values()))
p = dict((k, v / s) for k, v in personalization.items())
if dangling is None:
# Use personalization vector if dangling vector not specified
dangling_weights = p
else:
missing = set(G) - set(dangling)
if missing:
raise NetworkXError('Dangling node dictionary '
'must have a value for every node. '
'Missing nodes %s' % missing)
s = float(sum(dangling.values()))
dangling_weights = dict((k, v/s) for k, v in dangling.items())
dangling_nodes = [n for n in W if W.out_degree(n, weight=weight) == 0.0]
# power iteration: make up to max_iter iterations
for _ in range(max_iter):
xlast = x
x = dict.fromkeys(xlast.keys(), 0)
danglesum = d * sum(xlast[n] for n in dangling_nodes)
for n in x:
D_t = sum(W[n][nbr][weight] * xlast[nbr] for nbr in W[n])
for nbr in W[n]:
#x[nbr] += d * xlast[n] * W[n][nbr][weight]
x[nbr] += (
d * (W[n][nbr][weight] * xlast[nbr] / D_t) * xlast[n]
)
x[n] += danglesum * dangling_weights[n] + (1.0 - d) * p[n]
# check convergence, l1 norm
err = sum([abs(x[n] - xlast[n]) for n in x])
if err < N*tol:
return x
raise NetworkXError('divrank: power iteration failed to converge '
'in %d iterations.' % max_iter)
|
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"Returns",
"the",
"DivRank",
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"Diverse",
"Rank",
")",
"of",
"the",
"nodes",
"in",
"the",
"graph",
".",
"This",
"code",
"is",
"based",
"on",
"networkx",
".",
"pagerank",
"."
] |
recruit-tech/summpy
|
python
|
https://github.com/recruit-tech/summpy/blob/b246bd111aa10a8ea11a0aff8c9fce891f52cc58/summpy/misc/divrank.py#L10-L102
|
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] |
b246bd111aa10a8ea11a0aff8c9fce891f52cc58
|
valid
|
divrank_scipy
|
Returns the DivRank (Diverse Rank) of the nodes in the graph.
This code is based on networkx.pagerank_scipy
|
summpy/misc/divrank.py
|
def divrank_scipy(G, alpha=0.25, d=0.85, personalization=None,
max_iter=100, tol=1.0e-6, nstart=None, weight='weight',
dangling=None):
'''
Returns the DivRank (Diverse Rank) of the nodes in the graph.
This code is based on networkx.pagerank_scipy
'''
import scipy.sparse
N = len(G)
if N == 0:
return {}
nodelist = G.nodes()
M = nx.to_scipy_sparse_matrix(G, nodelist=nodelist, weight=weight,
dtype=float)
S = scipy.array(M.sum(axis=1)).flatten()
S[S != 0] = 1.0 / S[S != 0]
Q = scipy.sparse.spdiags(S.T, 0, *M.shape, format='csr')
M = Q * M
# self-link (DivRank)
M = scipy.sparse.lil_matrix(M)
M.setdiag(0.0)
M = alpha * M
M.setdiag(1.0 - alpha)
#print M.sum(axis=1)
# initial vector
x = scipy.repeat(1.0 / N, N)
# Personalization vector
if personalization is None:
p = scipy.repeat(1.0 / N, N)
else:
missing = set(nodelist) - set(personalization)
if missing:
raise NetworkXError('Personalization vector dictionary '
'must have a value for every node. '
'Missing nodes %s' % missing)
p = scipy.array([personalization[n] for n in nodelist],
dtype=float)
p = p / p.sum()
# Dangling nodes
if dangling is None:
dangling_weights = p
else:
missing = set(nodelist) - set(dangling)
if missing:
raise NetworkXError('Dangling node dictionary '
'must have a value for every node. '
'Missing nodes %s' % missing)
# Convert the dangling dictionary into an array in nodelist order
dangling_weights = scipy.array([dangling[n] for n in nodelist],
dtype=float)
dangling_weights /= dangling_weights.sum()
is_dangling = scipy.where(S == 0)[0]
# power iteration: make up to max_iter iterations
for _ in range(max_iter):
xlast = x
D_t = M * x
x = (
d * (x / D_t * M * x + sum(x[is_dangling]) * dangling_weights)
+ (1.0 - d) * p
)
# check convergence, l1 norm
err = scipy.absolute(x - xlast).sum()
if err < N * tol:
return dict(zip(nodelist, map(float, x)))
raise NetworkXError('divrank_scipy: power iteration failed to converge '
'in %d iterations.' % max_iter)
|
def divrank_scipy(G, alpha=0.25, d=0.85, personalization=None,
max_iter=100, tol=1.0e-6, nstart=None, weight='weight',
dangling=None):
'''
Returns the DivRank (Diverse Rank) of the nodes in the graph.
This code is based on networkx.pagerank_scipy
'''
import scipy.sparse
N = len(G)
if N == 0:
return {}
nodelist = G.nodes()
M = nx.to_scipy_sparse_matrix(G, nodelist=nodelist, weight=weight,
dtype=float)
S = scipy.array(M.sum(axis=1)).flatten()
S[S != 0] = 1.0 / S[S != 0]
Q = scipy.sparse.spdiags(S.T, 0, *M.shape, format='csr')
M = Q * M
# self-link (DivRank)
M = scipy.sparse.lil_matrix(M)
M.setdiag(0.0)
M = alpha * M
M.setdiag(1.0 - alpha)
#print M.sum(axis=1)
# initial vector
x = scipy.repeat(1.0 / N, N)
# Personalization vector
if personalization is None:
p = scipy.repeat(1.0 / N, N)
else:
missing = set(nodelist) - set(personalization)
if missing:
raise NetworkXError('Personalization vector dictionary '
'must have a value for every node. '
'Missing nodes %s' % missing)
p = scipy.array([personalization[n] for n in nodelist],
dtype=float)
p = p / p.sum()
# Dangling nodes
if dangling is None:
dangling_weights = p
else:
missing = set(nodelist) - set(dangling)
if missing:
raise NetworkXError('Dangling node dictionary '
'must have a value for every node. '
'Missing nodes %s' % missing)
# Convert the dangling dictionary into an array in nodelist order
dangling_weights = scipy.array([dangling[n] for n in nodelist],
dtype=float)
dangling_weights /= dangling_weights.sum()
is_dangling = scipy.where(S == 0)[0]
# power iteration: make up to max_iter iterations
for _ in range(max_iter):
xlast = x
D_t = M * x
x = (
d * (x / D_t * M * x + sum(x[is_dangling]) * dangling_weights)
+ (1.0 - d) * p
)
# check convergence, l1 norm
err = scipy.absolute(x - xlast).sum()
if err < N * tol:
return dict(zip(nodelist, map(float, x)))
raise NetworkXError('divrank_scipy: power iteration failed to converge '
'in %d iterations.' % max_iter)
|
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".",
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"is",
"based",
"on",
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".",
"pagerank_scipy"
] |
recruit-tech/summpy
|
python
|
https://github.com/recruit-tech/summpy/blob/b246bd111aa10a8ea11a0aff8c9fce891f52cc58/summpy/misc/divrank.py#L105-L180
|
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] |
b246bd111aa10a8ea11a0aff8c9fce891f52cc58
|
valid
|
code_mapping
|
Return an error code between 0 and 99.
|
flake8_rst_docstrings.py
|
def code_mapping(level, msg, default=99):
"""Return an error code between 0 and 99."""
try:
return code_mappings_by_level[level][msg]
except KeyError:
pass
# Following assumes any variable messages take the format
# of 'Fixed text "variable text".' only:
# e.g. 'Unknown directive type "req".'
# ---> 'Unknown directive type'
# e.g. 'Unknown interpreted text role "need".'
# ---> 'Unknown interpreted text role'
if msg.count('"') == 2 and ' "' in msg and msg.endswith('".'):
txt = msg[: msg.index(' "')]
return code_mappings_by_level[level].get(txt, default)
return default
|
def code_mapping(level, msg, default=99):
"""Return an error code between 0 and 99."""
try:
return code_mappings_by_level[level][msg]
except KeyError:
pass
# Following assumes any variable messages take the format
# of 'Fixed text "variable text".' only:
# e.g. 'Unknown directive type "req".'
# ---> 'Unknown directive type'
# e.g. 'Unknown interpreted text role "need".'
# ---> 'Unknown interpreted text role'
if msg.count('"') == 2 and ' "' in msg and msg.endswith('".'):
txt = msg[: msg.index(' "')]
return code_mappings_by_level[level].get(txt, default)
return default
|
[
"Return",
"an",
"error",
"code",
"between",
"0",
"and",
"99",
"."
] |
peterjc/flake8-rst-docstrings
|
python
|
https://github.com/peterjc/flake8-rst-docstrings/blob/b8b17d0317fc6728d5586553ab29a7d97e6417fd/flake8_rst_docstrings.py#L201-L216
|
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",",
"msg",
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"default",
"=",
"99",
")",
":",
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"return",
"code_mappings_by_level",
"[",
"level",
"]",
"[",
"msg",
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"except",
"KeyError",
":",
"pass",
"# Following assumes any variable messages take the format",
"# of 'Fixed text \"variable text\".' only:",
"# e.g. 'Unknown directive type \"req\".'",
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"# e.g. 'Unknown interpreted text role \"need\".'",
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"[",
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"get",
"(",
"txt",
",",
"default",
")",
"return",
"default"
] |
b8b17d0317fc6728d5586553ab29a7d97e6417fd
|
valid
|
dequote_docstring
|
Remove the quotes delimiting a docstring.
|
flake8_rst_docstrings.py
|
def dequote_docstring(text):
"""Remove the quotes delimiting a docstring."""
# TODO: Process escaped characters unless raw mode?
text = text.strip()
if len(text) > 6 and text[:3] == text[-3:] == '"""':
# Standard case, """..."""
return text[3:-3]
if len(text) > 7 and text[:4] in ('u"""', 'r"""') and text[-3:] == '"""':
# Unicode, u"""...""", or raw r"""..."""
return text[4:-3]
# Other flake8 tools will report atypical quotes:
if len(text) > 6 and text[:3] == text[-3:] == "'''":
return text[3:-3]
if len(text) > 7 and text[:4] in ("u'''", "r'''") and text[-3:] == "'''":
return text[4:-3]
if len(text) > 2 and text[0] == text[-1] == '"':
return text[1:-1]
if len(text) > 3 and text[:2] in ('u"', 'r"') and text[-1] == '"':
return text[2:-1]
if len(text) > 2 and text[0] == text[-1] == "'":
return text[1:-1]
if len(text) > 3 and text[:2] in ("u'", "r'") and text[-1] == "'":
return text[2:-1]
raise ValueError("Bad quotes!")
|
def dequote_docstring(text):
"""Remove the quotes delimiting a docstring."""
# TODO: Process escaped characters unless raw mode?
text = text.strip()
if len(text) > 6 and text[:3] == text[-3:] == '"""':
# Standard case, """..."""
return text[3:-3]
if len(text) > 7 and text[:4] in ('u"""', 'r"""') and text[-3:] == '"""':
# Unicode, u"""...""", or raw r"""..."""
return text[4:-3]
# Other flake8 tools will report atypical quotes:
if len(text) > 6 and text[:3] == text[-3:] == "'''":
return text[3:-3]
if len(text) > 7 and text[:4] in ("u'''", "r'''") and text[-3:] == "'''":
return text[4:-3]
if len(text) > 2 and text[0] == text[-1] == '"':
return text[1:-1]
if len(text) > 3 and text[:2] in ('u"', 'r"') and text[-1] == '"':
return text[2:-1]
if len(text) > 2 and text[0] == text[-1] == "'":
return text[1:-1]
if len(text) > 3 and text[:2] in ("u'", "r'") and text[-1] == "'":
return text[2:-1]
raise ValueError("Bad quotes!")
|
[
"Remove",
"the",
"quotes",
"delimiting",
"a",
"docstring",
"."
] |
peterjc/flake8-rst-docstrings
|
python
|
https://github.com/peterjc/flake8-rst-docstrings/blob/b8b17d0317fc6728d5586553ab29a7d97e6417fd/flake8_rst_docstrings.py#L265-L288
|
[
"def",
"dequote_docstring",
"(",
"text",
")",
":",
"# TODO: Process escaped characters unless raw mode?",
"text",
"=",
"text",
".",
"strip",
"(",
")",
"if",
"len",
"(",
"text",
")",
">",
"6",
"and",
"text",
"[",
":",
"3",
"]",
"==",
"text",
"[",
"-",
"3",
":",
"]",
"==",
"'\"\"\"'",
":",
"# Standard case, \"\"\"...\"\"\"",
"return",
"text",
"[",
"3",
":",
"-",
"3",
"]",
"if",
"len",
"(",
"text",
")",
">",
"7",
"and",
"text",
"[",
":",
"4",
"]",
"in",
"(",
"'u\"\"\"'",
",",
"'r\"\"\"'",
")",
"and",
"text",
"[",
"-",
"3",
":",
"]",
"==",
"'\"\"\"'",
":",
"# Unicode, u\"\"\"...\"\"\", or raw r\"\"\"...\"\"\"",
"return",
"text",
"[",
"4",
":",
"-",
"3",
"]",
"# Other flake8 tools will report atypical quotes:",
"if",
"len",
"(",
"text",
")",
">",
"6",
"and",
"text",
"[",
":",
"3",
"]",
"==",
"text",
"[",
"-",
"3",
":",
"]",
"==",
"\"'''\"",
":",
"return",
"text",
"[",
"3",
":",
"-",
"3",
"]",
"if",
"len",
"(",
"text",
")",
">",
"7",
"and",
"text",
"[",
":",
"4",
"]",
"in",
"(",
"\"u'''\"",
",",
"\"r'''\"",
")",
"and",
"text",
"[",
"-",
"3",
":",
"]",
"==",
"\"'''\"",
":",
"return",
"text",
"[",
"4",
":",
"-",
"3",
"]",
"if",
"len",
"(",
"text",
")",
">",
"2",
"and",
"text",
"[",
"0",
"]",
"==",
"text",
"[",
"-",
"1",
"]",
"==",
"'\"'",
":",
"return",
"text",
"[",
"1",
":",
"-",
"1",
"]",
"if",
"len",
"(",
"text",
")",
">",
"3",
"and",
"text",
"[",
":",
"2",
"]",
"in",
"(",
"'u\"'",
",",
"'r\"'",
")",
"and",
"text",
"[",
"-",
"1",
"]",
"==",
"'\"'",
":",
"return",
"text",
"[",
"2",
":",
"-",
"1",
"]",
"if",
"len",
"(",
"text",
")",
">",
"2",
"and",
"text",
"[",
"0",
"]",
"==",
"text",
"[",
"-",
"1",
"]",
"==",
"\"'\"",
":",
"return",
"text",
"[",
"1",
":",
"-",
"1",
"]",
"if",
"len",
"(",
"text",
")",
">",
"3",
"and",
"text",
"[",
":",
"2",
"]",
"in",
"(",
"\"u'\"",
",",
"\"r'\"",
")",
"and",
"text",
"[",
"-",
"1",
"]",
"==",
"\"'\"",
":",
"return",
"text",
"[",
"2",
":",
"-",
"1",
"]",
"raise",
"ValueError",
"(",
"\"Bad quotes!\"",
")"
] |
b8b17d0317fc6728d5586553ab29a7d97e6417fd
|
valid
|
Function.is_public
|
Return True iff this function should be considered public.
|
flake8_rst_docstrings.py
|
def is_public(self):
"""Return True iff this function should be considered public."""
if self.all is not None:
return self.name in self.all
else:
return not self.name.startswith("_")
|
def is_public(self):
"""Return True iff this function should be considered public."""
if self.all is not None:
return self.name in self.all
else:
return not self.name.startswith("_")
|
[
"Return",
"True",
"iff",
"this",
"function",
"should",
"be",
"considered",
"public",
"."
] |
peterjc/flake8-rst-docstrings
|
python
|
https://github.com/peterjc/flake8-rst-docstrings/blob/b8b17d0317fc6728d5586553ab29a7d97e6417fd/flake8_rst_docstrings.py#L419-L424
|
[
"def",
"is_public",
"(",
"self",
")",
":",
"if",
"self",
".",
"all",
"is",
"not",
"None",
":",
"return",
"self",
".",
"name",
"in",
"self",
".",
"all",
"else",
":",
"return",
"not",
"self",
".",
"name",
".",
"startswith",
"(",
"\"_\"",
")"
] |
b8b17d0317fc6728d5586553ab29a7d97e6417fd
|
valid
|
Method.is_public
|
Return True iff this method should be considered public.
|
flake8_rst_docstrings.py
|
def is_public(self):
"""Return True iff this method should be considered public."""
# Check if we are a setter/deleter method, and mark as private if so.
for decorator in self.decorators:
# Given 'foo', match 'foo.bar' but not 'foobar' or 'sfoo'
if re.compile(r"^{}\.".format(self.name)).match(decorator.name):
return False
name_is_public = (
not self.name.startswith("_")
or self.name in VARIADIC_MAGIC_METHODS
or self.is_magic
)
return self.parent.is_public and name_is_public
|
def is_public(self):
"""Return True iff this method should be considered public."""
# Check if we are a setter/deleter method, and mark as private if so.
for decorator in self.decorators:
# Given 'foo', match 'foo.bar' but not 'foobar' or 'sfoo'
if re.compile(r"^{}\.".format(self.name)).match(decorator.name):
return False
name_is_public = (
not self.name.startswith("_")
or self.name in VARIADIC_MAGIC_METHODS
or self.is_magic
)
return self.parent.is_public and name_is_public
|
[
"Return",
"True",
"iff",
"this",
"method",
"should",
"be",
"considered",
"public",
"."
] |
peterjc/flake8-rst-docstrings
|
python
|
https://github.com/peterjc/flake8-rst-docstrings/blob/b8b17d0317fc6728d5586553ab29a7d97e6417fd/flake8_rst_docstrings.py#L456-L468
|
[
"def",
"is_public",
"(",
"self",
")",
":",
"# Check if we are a setter/deleter method, and mark as private if so.",
"for",
"decorator",
"in",
"self",
".",
"decorators",
":",
"# Given 'foo', match 'foo.bar' but not 'foobar' or 'sfoo'",
"if",
"re",
".",
"compile",
"(",
"r\"^{}\\.\"",
".",
"format",
"(",
"self",
".",
"name",
")",
")",
".",
"match",
"(",
"decorator",
".",
"name",
")",
":",
"return",
"False",
"name_is_public",
"=",
"(",
"not",
"self",
".",
"name",
".",
"startswith",
"(",
"\"_\"",
")",
"or",
"self",
".",
"name",
"in",
"VARIADIC_MAGIC_METHODS",
"or",
"self",
".",
"is_magic",
")",
"return",
"self",
".",
"parent",
".",
"is_public",
"and",
"name_is_public"
] |
b8b17d0317fc6728d5586553ab29a7d97e6417fd
|
valid
|
NestedClass.is_public
|
Return True iff this class should be considered public.
|
flake8_rst_docstrings.py
|
def is_public(self):
"""Return True iff this class should be considered public."""
return (
not self.name.startswith("_")
and self.parent.is_class
and self.parent.is_public
)
|
def is_public(self):
"""Return True iff this class should be considered public."""
return (
not self.name.startswith("_")
and self.parent.is_class
and self.parent.is_public
)
|
[
"Return",
"True",
"iff",
"this",
"class",
"should",
"be",
"considered",
"public",
"."
] |
peterjc/flake8-rst-docstrings
|
python
|
https://github.com/peterjc/flake8-rst-docstrings/blob/b8b17d0317fc6728d5586553ab29a7d97e6417fd/flake8_rst_docstrings.py#L483-L489
|
[
"def",
"is_public",
"(",
"self",
")",
":",
"return",
"(",
"not",
"self",
".",
"name",
".",
"startswith",
"(",
"\"_\"",
")",
"and",
"self",
".",
"parent",
".",
"is_class",
"and",
"self",
".",
"parent",
".",
"is_public",
")"
] |
b8b17d0317fc6728d5586553ab29a7d97e6417fd
|
valid
|
TokenStream.move
|
Move.
|
flake8_rst_docstrings.py
|
def move(self):
"""Move."""
previous = self.current
current = self._next_from_generator()
self.current = None if current is None else Token(*current)
self.line = self.current.start[0] if self.current else self.line
self.got_logical_newline = previous.kind in self.LOGICAL_NEWLINES
return previous
|
def move(self):
"""Move."""
previous = self.current
current = self._next_from_generator()
self.current = None if current is None else Token(*current)
self.line = self.current.start[0] if self.current else self.line
self.got_logical_newline = previous.kind in self.LOGICAL_NEWLINES
return previous
|
[
"Move",
"."
] |
peterjc/flake8-rst-docstrings
|
python
|
https://github.com/peterjc/flake8-rst-docstrings/blob/b8b17d0317fc6728d5586553ab29a7d97e6417fd/flake8_rst_docstrings.py#L539-L546
|
[
"def",
"move",
"(",
"self",
")",
":",
"previous",
"=",
"self",
".",
"current",
"current",
"=",
"self",
".",
"_next_from_generator",
"(",
")",
"self",
".",
"current",
"=",
"None",
"if",
"current",
"is",
"None",
"else",
"Token",
"(",
"*",
"current",
")",
"self",
".",
"line",
"=",
"self",
".",
"current",
".",
"start",
"[",
"0",
"]",
"if",
"self",
".",
"current",
"else",
"self",
".",
"line",
"self",
".",
"got_logical_newline",
"=",
"previous",
".",
"kind",
"in",
"self",
".",
"LOGICAL_NEWLINES",
"return",
"previous"
] |
b8b17d0317fc6728d5586553ab29a7d97e6417fd
|
valid
|
Parser.parse
|
Parse the given file-like object and return its Module object.
|
flake8_rst_docstrings.py
|
def parse(self, filelike, filename):
"""Parse the given file-like object and return its Module object."""
self.log = log
self.source = filelike.readlines()
src = "".join(self.source)
# This may raise a SyntaxError:
compile(src, filename, "exec")
self.stream = TokenStream(StringIO(src))
self.filename = filename
self.all = None
self.future_imports = set()
self._accumulated_decorators = []
return self.parse_module()
|
def parse(self, filelike, filename):
"""Parse the given file-like object and return its Module object."""
self.log = log
self.source = filelike.readlines()
src = "".join(self.source)
# This may raise a SyntaxError:
compile(src, filename, "exec")
self.stream = TokenStream(StringIO(src))
self.filename = filename
self.all = None
self.future_imports = set()
self._accumulated_decorators = []
return self.parse_module()
|
[
"Parse",
"the",
"given",
"file",
"-",
"like",
"object",
"and",
"return",
"its",
"Module",
"object",
"."
] |
peterjc/flake8-rst-docstrings
|
python
|
https://github.com/peterjc/flake8-rst-docstrings/blob/b8b17d0317fc6728d5586553ab29a7d97e6417fd/flake8_rst_docstrings.py#L587-L599
|
[
"def",
"parse",
"(",
"self",
",",
"filelike",
",",
"filename",
")",
":",
"self",
".",
"log",
"=",
"log",
"self",
".",
"source",
"=",
"filelike",
".",
"readlines",
"(",
")",
"src",
"=",
"\"\"",
".",
"join",
"(",
"self",
".",
"source",
")",
"# This may raise a SyntaxError:",
"compile",
"(",
"src",
",",
"filename",
",",
"\"exec\"",
")",
"self",
".",
"stream",
"=",
"TokenStream",
"(",
"StringIO",
"(",
"src",
")",
")",
"self",
".",
"filename",
"=",
"filename",
"self",
".",
"all",
"=",
"None",
"self",
".",
"future_imports",
"=",
"set",
"(",
")",
"self",
".",
"_accumulated_decorators",
"=",
"[",
"]",
"return",
"self",
".",
"parse_module",
"(",
")"
] |
b8b17d0317fc6728d5586553ab29a7d97e6417fd
|
valid
|
Parser.consume
|
Consume one token and verify it is of the expected kind.
|
flake8_rst_docstrings.py
|
def consume(self, kind):
"""Consume one token and verify it is of the expected kind."""
next_token = self.stream.move()
assert next_token.kind == kind
|
def consume(self, kind):
"""Consume one token and verify it is of the expected kind."""
next_token = self.stream.move()
assert next_token.kind == kind
|
[
"Consume",
"one",
"token",
"and",
"verify",
"it",
"is",
"of",
"the",
"expected",
"kind",
"."
] |
peterjc/flake8-rst-docstrings
|
python
|
https://github.com/peterjc/flake8-rst-docstrings/blob/b8b17d0317fc6728d5586553ab29a7d97e6417fd/flake8_rst_docstrings.py#L609-L612
|
[
"def",
"consume",
"(",
"self",
",",
"kind",
")",
":",
"next_token",
"=",
"self",
".",
"stream",
".",
"move",
"(",
")",
"assert",
"next_token",
".",
"kind",
"==",
"kind"
] |
b8b17d0317fc6728d5586553ab29a7d97e6417fd
|
valid
|
Parser.leapfrog
|
Skip tokens in the stream until a certain token kind is reached.
If `value` is specified, tokens whose values are different will also
be skipped.
|
flake8_rst_docstrings.py
|
def leapfrog(self, kind, value=None):
"""Skip tokens in the stream until a certain token kind is reached.
If `value` is specified, tokens whose values are different will also
be skipped.
"""
while self.current is not None:
if self.current.kind == kind and (
value is None or self.current.value == value
):
self.consume(kind)
return
self.stream.move()
|
def leapfrog(self, kind, value=None):
"""Skip tokens in the stream until a certain token kind is reached.
If `value` is specified, tokens whose values are different will also
be skipped.
"""
while self.current is not None:
if self.current.kind == kind and (
value is None or self.current.value == value
):
self.consume(kind)
return
self.stream.move()
|
[
"Skip",
"tokens",
"in",
"the",
"stream",
"until",
"a",
"certain",
"token",
"kind",
"is",
"reached",
"."
] |
peterjc/flake8-rst-docstrings
|
python
|
https://github.com/peterjc/flake8-rst-docstrings/blob/b8b17d0317fc6728d5586553ab29a7d97e6417fd/flake8_rst_docstrings.py#L614-L626
|
[
"def",
"leapfrog",
"(",
"self",
",",
"kind",
",",
"value",
"=",
"None",
")",
":",
"while",
"self",
".",
"current",
"is",
"not",
"None",
":",
"if",
"self",
".",
"current",
".",
"kind",
"==",
"kind",
"and",
"(",
"value",
"is",
"None",
"or",
"self",
".",
"current",
".",
"value",
"==",
"value",
")",
":",
"self",
".",
"consume",
"(",
"kind",
")",
"return",
"self",
".",
"stream",
".",
"move",
"(",
")"
] |
b8b17d0317fc6728d5586553ab29a7d97e6417fd
|
valid
|
Parser.parse_docstring
|
Parse a single docstring and return its value.
|
flake8_rst_docstrings.py
|
def parse_docstring(self):
"""Parse a single docstring and return its value."""
self.log.debug(
"parsing docstring, token is %r (%s)", self.current.kind, self.current.value
)
while self.current.kind in (tk.COMMENT, tk.NEWLINE, tk.NL):
self.stream.move()
self.log.debug(
"parsing docstring, token is %r (%s)",
self.current.kind,
self.current.value,
)
if self.current.kind == tk.STRING:
docstring = self.current.value
self.stream.move()
return docstring
return None
|
def parse_docstring(self):
"""Parse a single docstring and return its value."""
self.log.debug(
"parsing docstring, token is %r (%s)", self.current.kind, self.current.value
)
while self.current.kind in (tk.COMMENT, tk.NEWLINE, tk.NL):
self.stream.move()
self.log.debug(
"parsing docstring, token is %r (%s)",
self.current.kind,
self.current.value,
)
if self.current.kind == tk.STRING:
docstring = self.current.value
self.stream.move()
return docstring
return None
|
[
"Parse",
"a",
"single",
"docstring",
"and",
"return",
"its",
"value",
"."
] |
peterjc/flake8-rst-docstrings
|
python
|
https://github.com/peterjc/flake8-rst-docstrings/blob/b8b17d0317fc6728d5586553ab29a7d97e6417fd/flake8_rst_docstrings.py#L628-L644
|
[
"def",
"parse_docstring",
"(",
"self",
")",
":",
"self",
".",
"log",
".",
"debug",
"(",
"\"parsing docstring, token is %r (%s)\"",
",",
"self",
".",
"current",
".",
"kind",
",",
"self",
".",
"current",
".",
"value",
")",
"while",
"self",
".",
"current",
".",
"kind",
"in",
"(",
"tk",
".",
"COMMENT",
",",
"tk",
".",
"NEWLINE",
",",
"tk",
".",
"NL",
")",
":",
"self",
".",
"stream",
".",
"move",
"(",
")",
"self",
".",
"log",
".",
"debug",
"(",
"\"parsing docstring, token is %r (%s)\"",
",",
"self",
".",
"current",
".",
"kind",
",",
"self",
".",
"current",
".",
"value",
",",
")",
"if",
"self",
".",
"current",
".",
"kind",
"==",
"tk",
".",
"STRING",
":",
"docstring",
"=",
"self",
".",
"current",
".",
"value",
"self",
".",
"stream",
".",
"move",
"(",
")",
"return",
"docstring",
"return",
"None"
] |
b8b17d0317fc6728d5586553ab29a7d97e6417fd
|
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