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AsyncResumeMiddleware Class — langchain Architecture

Architecture documentation for the AsyncResumeMiddleware class in test_wrap_model_call_state_update.py from the langchain codebase.

Class python

Entity Profile

Dependency Diagram

graph TD
  7304d2a7_6c73_f68e_0f02_b20ced852966["AsyncResumeMiddleware"]
  949c7cf4_56fe_f3b4_cd89_9631a7e9cb1e["AgentMiddleware"]
  7304d2a7_6c73_f68e_0f02_b20ced852966 -->|extends| 949c7cf4_56fe_f3b4_cd89_9631a7e9cb1e
  08361e76_a995_1e57_f200_e292474e2f00["test_wrap_model_call_state_update.py"]
  7304d2a7_6c73_f68e_0f02_b20ced852966 -->|defined in| 08361e76_a995_1e57_f200_e292474e2f00
  10dd9fe6_903e_75b9_8588_1ed9fe44acf0["awrap_model_call()"]
  7304d2a7_6c73_f68e_0f02_b20ced852966 -->|method| 10dd9fe6_903e_75b9_8588_1ed9fe44acf0

Relationship Graph

Source Code

libs/langchain_v1/tests/unit_tests/agents/middleware/core/test_wrap_model_call_state_update.py lines 855–865

        class AsyncResumeMiddleware(AgentMiddleware):
            async def awrap_model_call(
                self,
                request: ModelRequest,
                handler: Callable[[ModelRequest], Awaitable[ModelResponse]],
            ) -> ExtendedModelResponse:
                response = await handler(request)
                return ExtendedModelResponse(
                    model_response=response,
                    command=Command(resume="some_value"),
                )

Defined In

Extends

Source

Frequently Asked Questions

What is the AsyncResumeMiddleware class?
AsyncResumeMiddleware is a class in the langchain codebase, defined in libs/langchain_v1/tests/unit_tests/agents/middleware/core/test_wrap_model_call_state_update.py.
Where is AsyncResumeMiddleware defined?
AsyncResumeMiddleware is defined in libs/langchain_v1/tests/unit_tests/agents/middleware/core/test_wrap_model_call_state_update.py at line 855.
What does AsyncResumeMiddleware extend?
AsyncResumeMiddleware extends AgentMiddleware.

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