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wrap_tool_call() — langchain Function Reference

Architecture documentation for the wrap_tool_call() function in test_sync_async_wrappers.py from the langchain codebase.

Function python LangChainCore ApiManagement calls 1 called by 3

Entity Profile

Dependency Diagram

graph TD
  2a7a396d_560d_b909_7682_09221ed97fc7["wrap_tool_call()"]
  a63452cc_7237_9847_c5e9_9f223812d05a["SyncOnlyMiddleware"]
  2a7a396d_560d_b909_7682_09221ed97fc7 -->|defined in| a63452cc_7237_9847_c5e9_9f223812d05a
  b32ae1d3_dc67_5e65_9233_c87c7775379d["wrap_tool_call()"]
  b32ae1d3_dc67_5e65_9233_c87c7775379d -->|calls| 2a7a396d_560d_b909_7682_09221ed97fc7
  20b56989_a6d2_b59b_34e9_720ef7799e73["test_mixed_middleware_composition_async_path_fails_with_sync_only()"]
  20b56989_a6d2_b59b_34e9_720ef7799e73 -->|calls| 2a7a396d_560d_b909_7682_09221ed97fc7
  764efc16_2be8_1972_2479_1920fef42a5a["test_mixed_middleware_composition_sync_path_with_async_only_fails()"]
  764efc16_2be8_1972_2479_1920fef42a5a -->|calls| 2a7a396d_560d_b909_7682_09221ed97fc7
  b32ae1d3_dc67_5e65_9233_c87c7775379d["wrap_tool_call()"]
  2a7a396d_560d_b909_7682_09221ed97fc7 -->|calls| b32ae1d3_dc67_5e65_9233_c87c7775379d
  style 2a7a396d_560d_b909_7682_09221ed97fc7 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/langchain_v1/tests/unit_tests/agents/middleware/core/test_sync_async_wrappers.py lines 43–49

            def wrap_tool_call(
                self,
                request: ToolCallRequest,
                handler: Callable[[ToolCallRequest], ToolMessage | Command[Any]],
            ) -> ToolMessage | Command[Any]:
                call_log.append("sync_called")
                return handler(request)

Domain

Subdomains

Defined In

Calls

Called By

Source

Frequently Asked Questions

What does wrap_tool_call() do?
wrap_tool_call() is a function in the langchain codebase, defined in libs/langchain_v1/tests/unit_tests/agents/middleware/core/test_sync_async_wrappers.py.
Where is wrap_tool_call() defined?
wrap_tool_call() is defined in libs/langchain_v1/tests/unit_tests/agents/middleware/core/test_sync_async_wrappers.py at line 43.
What does wrap_tool_call() call?
wrap_tool_call() calls 1 function(s): wrap_tool_call.
What calls wrap_tool_call()?
wrap_tool_call() is called by 3 function(s): test_mixed_middleware_composition_async_path_fails_with_sync_only, test_mixed_middleware_composition_sync_path_with_async_only_fails, wrap_tool_call.

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