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"""Direct ID lookup implementation for educational standards."""
from __future__ import annotations
import json
from pinecone.exceptions import PineconeException
from src.pinecone_client import PineconeClient
def get_standard_details_impl(standard_id: str) -> str:
"""
Implementation of direct standard lookup by GUID only.
This function only accepts GUIDs (_id field) from Pinecone. It does NOT accept
statement_notation or other identifier formats. Use find_relevant_standards to
search for standards by content or metadata.
Args:
standard_id: The standard's GUID (_id field) - must be a valid GUID format
(e.g., "EA60C8D165F6481B90BFF782CE193F93")
Returns:
JSON string with structured response containing standard details
"""
# Input validation
if not standard_id or not standard_id.strip():
return json.dumps(
{
"success": False,
"results": [],
"message": "Standard ID cannot be empty",
"error_type": "invalid_input",
}
)
try:
# Initialize client and fetch standard
client = PineconeClient()
result = client.fetch_standard(standard_id.strip())
# Handle not found
if result is None:
return json.dumps(
{
"success": False,
"results": [],
"message": f"Standard with GUID '{standard_id}' not found. This function only accepts GUIDs (e.g., 'EA60C8D165F6481B90BFF782CE193F93'). For statement notations or other identifiers, use find_relevant_standards with a keyword search instead.",
"error_type": "not_found",
}
)
# Format successful result
response = {
"success": True,
"results": [result],
"message": "Retrieved standard details",
}
return json.dumps(response, indent=2)
except PineconeException as e:
return json.dumps(
{
"success": False,
"results": [],
"message": f"Pinecone API error: {str(e)}",
"error_type": "api_error",
}
)
except Exception as e:
return json.dumps(
{
"success": False,
"results": [],
"message": f"Unexpected error: {str(e)}",
"error_type": "api_error",
}
)
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