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GotoMiddleware Class — langchain Architecture

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

Class python

Entity Profile

Dependency Diagram

graph TD
  7c85db6b_46d1_e485_a124_cca7b8931b06["GotoMiddleware"]
  949c7cf4_56fe_f3b4_cd89_9631a7e9cb1e["AgentMiddleware"]
  7c85db6b_46d1_e485_a124_cca7b8931b06 -->|extends| 949c7cf4_56fe_f3b4_cd89_9631a7e9cb1e
  08361e76_a995_1e57_f200_e292474e2f00["test_wrap_model_call_state_update.py"]
  7c85db6b_46d1_e485_a124_cca7b8931b06 -->|defined in| 08361e76_a995_1e57_f200_e292474e2f00
  051cb9f0_64ce_2043_3025_f44d4d7a73da["wrap_model_call()"]
  7c85db6b_46d1_e485_a124_cca7b8931b06 -->|method| 051cb9f0_64ce_2043_3025_f44d4d7a73da

Relationship Graph

Source Code

libs/langchain_v1/tests/unit_tests/agents/middleware/core/test_wrap_model_call_state_update.py lines 788–798

        class GotoMiddleware(AgentMiddleware):
            def wrap_model_call(
                self,
                request: ModelRequest,
                handler: Callable[[ModelRequest], ModelResponse],
            ) -> ExtendedModelResponse:
                response = handler(request)
                return ExtendedModelResponse(
                    model_response=response,
                    command=Command(goto="__end__"),
                )

Defined In

Extends

Source

Frequently Asked Questions

What is the GotoMiddleware class?
GotoMiddleware 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 GotoMiddleware defined?
GotoMiddleware is defined in libs/langchain_v1/tests/unit_tests/agents/middleware/core/test_wrap_model_call_state_update.py at line 788.
What does GotoMiddleware extend?
GotoMiddleware extends AgentMiddleware.

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