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test_async_after_model_decorator() — langchain Function Reference

Architecture documentation for the test_async_after_model_decorator() function in test_decorators.py from the langchain codebase.

Function python LangChainCore LanguageModelBase calls 1

Entity Profile

Dependency Diagram

graph TD
  dbbbbc55_121d_9eaa_f841_4cf280580fa5["test_async_after_model_decorator()"]
  85a104a3_11cf_6539_d0c0_ba69a17a41d4["test_decorators.py"]
  dbbbbc55_121d_9eaa_f841_4cf280580fa5 -->|defined in| 85a104a3_11cf_6539_d0c0_ba69a17a41d4
  5db83528_8e08_d7fe_e2fc_f806b038e621["after_model()"]
  dbbbbc55_121d_9eaa_f841_4cf280580fa5 -->|calls| 5db83528_8e08_d7fe_e2fc_f806b038e621
  style dbbbbc55_121d_9eaa_f841_4cf280580fa5 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/langchain_v1/tests/unit_tests/agents/middleware/core/test_decorators.py lines 289–299

def test_async_after_model_decorator() -> None:
    """Test after_model decorator with async function."""

    @after_model(state_schema=CustomState, tools=[test_tool], name="AsyncAfterModel")
    async def async_after_model(*_args: Any, **_kwargs: Any) -> dict[str, Any]:
        return {"custom_field": "async_value"}

    assert isinstance(async_after_model, AgentMiddleware)
    assert async_after_model.state_schema == CustomState
    assert async_after_model.tools == [test_tool]
    assert async_after_model.__class__.__name__ == "AsyncAfterModel"

Domain

Subdomains

Defined In

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Source

Frequently Asked Questions

What does test_async_after_model_decorator() do?
test_async_after_model_decorator() is a function in the langchain codebase, defined in libs/langchain_v1/tests/unit_tests/agents/middleware/core/test_decorators.py.
Where is test_async_after_model_decorator() defined?
test_async_after_model_decorator() is defined in libs/langchain_v1/tests/unit_tests/agents/middleware/core/test_decorators.py at line 289.
What does test_async_after_model_decorator() call?
test_async_after_model_decorator() calls 1 function(s): after_model.

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