collections() — langchain Function Reference

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

Function python CoreAbstractions RunnableInterface

Entity Profile

CoreAbstractions→ RunnableInterface→ collections() — langchain Function Reference

Dependency Diagram

graph TD
  e0707750_1222_38e2_fc45_986e5d790426["collections()"]
  ca66092c_447c_d201_0d3c_cfa6ca2cc9d3["utils.py"]
  e0707750_1222_38e2_fc45_986e5d790426 -->|defined in| ca66092c_447c_d201_0d3c_cfa6ca2cc9d3
  style e0707750_1222_38e2_fc45_986e5d790426 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/core/langchain_core/runnables/utils.py lines 32–42

    from collections.abc import (
        AsyncIterable,
        AsyncIterator,
        Awaitable,
        Callable,
        Coroutine,
        Iterable,
    )
    from contextvars import Context

    from langchain_core.runnables.schema import StreamEvent