_call() — langchain Function Reference

Architecture documentation for the _call() function in test_agent_async.py from the langchain codebase.

Function python LangChainCore ApiManagement called by 1

Entity Profile

LangChainCore→ ApiManagement→ _call() — langchain Function Reference

Dependency Diagram

graph TD
  e1229f89_eee9_3bdb_abcd_de36ec90f784["_call()"]
  5e48d5ad_3c90_c6d2_0771_5a91135f0368["FakeListLLM"]
  e1229f89_eee9_3bdb_abcd_de36ec90f784 -->|defined in| 5e48d5ad_3c90_c6d2_0771_5a91135f0368
  20e0f822_0b97_1cd6_86f0_e34565beba8f["_acall()"]
  20e0f822_0b97_1cd6_86f0_e34565beba8f -->|calls| e1229f89_eee9_3bdb_abcd_de36ec90f784
  style e1229f89_eee9_3bdb_abcd_de36ec90f784 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/langchain/tests/unit_tests/agents/test_agent_async.py lines 24–35

    def _call(
        self,
        prompt: str,
        stop: list[str] | None = None,
        run_manager: CallbackManagerForLLMRun | None = None,
        **kwargs: Any,
    ) -> str:
        """Increment counter, and then return response in that index."""
        self.i += 1
        print(f"=== Mock Response #{self.i} ===")  # noqa: T201
        print(self.responses[self.i])  # noqa: T201
        return self.responses[self.i]