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collections() — langchain Function Reference

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

Function python LangChainCore Runnables

Entity Profile

Dependency Diagram

graph TD
  aeab51d6_c019_52f3_40c3_584f204c0e44["collections()"]
  54bde527_a6b3_f948_1582_9551c5e53513["router.py"]
  aeab51d6_c019_52f3_40c3_584f204c0e44 -->|defined in| 54bde527_a6b3_f948_1582_9551c5e53513
  style aeab51d6_c019_52f3_40c3_584f204c0e44 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/core/langchain_core/runnables/router.py lines 34–34

    from collections.abc import AsyncIterator, Callable, Iterator

Domain

Subdomains

Defined In

Source

Frequently Asked Questions

What does collections() do?
collections() is a function in the langchain codebase, defined in libs/core/langchain_core/runnables/router.py.
Where is collections() defined?
collections() is defined in libs/core/langchain_core/runnables/router.py at line 34.

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