collections() — langchain Function Reference

Architecture documentation for the collections() function in base.py from the langchain codebase.

Function python Observability Tracers

Entity Profile

Observability→ Tracers→ collections() — langchain Function Reference

Dependency Diagram

graph TD
  f1cf7e16_6195_e76c_3d25_0c05814c72de["collections()"]
  5dbe0ba8_abcd_b8a3_39b9_53505567ead6["base.py"]
  f1cf7e16_6195_e76c_3d25_0c05814c72de -->|defined in| 5dbe0ba8_abcd_b8a3_39b9_53505567ead6
  style f1cf7e16_6195_e76c_3d25_0c05814c72de fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/core/langchain_core/tracers/base.py lines 20–28

    from collections.abc import Sequence
    from uuid import UUID

    from tenacity import RetryCallState

    from langchain_core.documents import Document
    from langchain_core.messages import BaseMessage
    from langchain_core.outputs import ChatGenerationChunk, GenerationChunk, LLMResult
    from langchain_core.tracers.schemas import Run