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collections() — langchain Function Reference

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

Function python LangChainCore MessageInterface

Entity Profile

Dependency Diagram

graph TD
  5d60d568_b3fb_f822_fc7d_c548ff3d7aab["collections()"]
  d1a1c88e_8e50_9b1e_f783_6ddf1220b647["tool_retry.py"]
  5d60d568_b3fb_f822_fc7d_c548ff3d7aab -->|defined in| d1a1c88e_8e50_9b1e_f783_6ddf1220b647
  style 5d60d568_b3fb_f822_fc7d_c548ff3d7aab fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/langchain_v1/langchain/agents/middleware/tool_retry.py lines 22–27

    from collections.abc import Awaitable, Callable

    from langgraph.types import Command

    from langchain.agents.middleware.types import ToolCallRequest
    from langchain.tools import BaseTool

Domain

Subdomains

Defined In

Source

Frequently Asked Questions

What does collections() do?
collections() is a function in the langchain codebase, defined in libs/langchain_v1/langchain/agents/middleware/tool_retry.py.
Where is collections() defined?
collections() is defined in libs/langchain_v1/langchain/agents/middleware/tool_retry.py at line 22.

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