awrap_model_call() — langchain Function Reference

Architecture documentation for the awrap_model_call() function in bash.py from the langchain codebase.

Function python LangChainCore LanguageModelBase

Entity Profile

LangChainCore→ LanguageModelBase→ awrap_model_call() — langchain Function Reference

Dependency Diagram

graph TD
  613ee831_2aa1_01c5_f3a3_39c0c4a8aebf["awrap_model_call()"]
  546b3f0b_6988_ae2d_a04f_e60cc048d3ff["ClaudeBashToolMiddleware"]
  613ee831_2aa1_01c5_f3a3_39c0c4a8aebf -->|defined in| 546b3f0b_6988_ae2d_a04f_e60cc048d3ff
  style 613ee831_2aa1_01c5_f3a3_39c0c4a8aebf fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/partners/anthropic/langchain_anthropic/middleware/bash.py lines 71–81

    async def awrap_model_call(
        self,
        request: ModelRequest,
        handler: Callable[[ModelRequest], Awaitable[ModelResponse]],
    ) -> ModelResponse:
        """Async: replace parent's shell tool with Claude's bash descriptor."""
        filtered = [
            t for t in request.tools if getattr(t, "name", None) != BASH_TOOL_NAME
        ]
        tools = [*filtered, {"type": BASH_TOOL_TYPE, "name": BASH_TOOL_NAME}]
        return await handler(request.override(tools=tools))