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wrap_model_call() — langchain Function Reference

Architecture documentation for the wrap_model_call() function in test_wrap_model_call.py from the langchain codebase.

Function python LangChainCore LanguageModelBase

Entity Profile

Dependency Diagram

graph TD
  099f9888_8f0b_aaad_a181_6733d660aeb8["wrap_model_call()"]
  3ad8ffee_d7b0_1687_b690_2b34a944e90a["MultiModelRetryMiddleware"]
  099f9888_8f0b_aaad_a181_6733d660aeb8 -->|defined in| 3ad8ffee_d7b0_1687_b690_2b34a944e90a
  style 099f9888_8f0b_aaad_a181_6733d660aeb8 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/langchain_v1/tests/unit_tests/agents/middleware/core/test_wrap_model_call.py lines 1565–1575

            def wrap_model_call(
                self,
                request: ModelRequest,
                handler: Callable[[ModelRequest], ModelResponse],
            ) -> ModelCallResult:
                attempts.append("first-attempt")
                try:
                    return handler(request)
                except Exception:
                    attempts.append("retry-attempt")
                    return handler(request)

Domain

Subdomains

Defined In

Source

Frequently Asked Questions

What does wrap_model_call() do?
wrap_model_call() is a function in the langchain codebase, defined in libs/langchain_v1/tests/unit_tests/agents/middleware/core/test_wrap_model_call.py.
Where is wrap_model_call() defined?
wrap_model_call() is defined in libs/langchain_v1/tests/unit_tests/agents/middleware/core/test_wrap_model_call.py at line 1565.

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