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CustomState Class — langchain Architecture

Architecture documentation for the CustomState class in test_framework.py from the langchain codebase.

Class python

Entity Profile

Dependency Diagram

graph TD
  9969a2b1_5446_c6ce_af62_9a46e486a04d["CustomState"]
  8310d669_2524_e019_e333_8473b50a4990["test_framework.py"]
  9969a2b1_5446_c6ce_af62_9a46e486a04d -->|defined in| 8310d669_2524_e019_e333_8473b50a4990

Relationship Graph

Source Code

libs/langchain_v1/tests/unit_tests/agents/middleware/core/test_framework.py lines 356–359

    class CustomState(AgentState[Any]):
        omit_input: Annotated[str, OmitFromInput]
        omit_output: Annotated[str, OmitFromOutput]
        private_state: Annotated[str, PrivateStateAttr]

Defined In

Source

Frequently Asked Questions

What is the CustomState class?
CustomState is a class in the langchain codebase, defined in libs/langchain_v1/tests/unit_tests/agents/middleware/core/test_framework.py.
Where is CustomState defined?
CustomState is defined in libs/langchain_v1/tests/unit_tests/agents/middleware/core/test_framework.py at line 356.

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