_replace_message_id() — langchain Function Reference

Architecture documentation for the _replace_message_id() function in test_runnable.py from the langchain codebase.

Function python LangChainCore Runnables called by 1

Entity Profile

LangChainCore→ Runnables→ _replace_message_id() — langchain Function Reference

Dependency Diagram

graph TD
  07f9dcf9_f8c2_f4d9_fb48_0b6a09055b88["_replace_message_id()"]
  1c72b396_ff94_2618_42c3_843ec828f717["FakeTracer"]
  07f9dcf9_f8c2_f4d9_fb48_0b6a09055b88 -->|defined in| 1c72b396_ff94_2618_42c3_843ec828f717
  2edec481_9714_8233_fe69_21ac5be56870["_copy_run()"]
  2edec481_9714_8233_fe69_21ac5be56870 -->|calls| 07f9dcf9_f8c2_f4d9_fb48_0b6a09055b88
  style 07f9dcf9_f8c2_f4d9_fb48_0b6a09055b88 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/core/tests/unit_tests/runnables/test_runnable.py lines 121–137

    def _replace_message_id(self, maybe_message: Any) -> Any:
        if isinstance(maybe_message, BaseMessage):
            maybe_message.id = str(next(self.uuids_generator))
        if isinstance(maybe_message, ChatGeneration):
            maybe_message.message.id = str(next(self.uuids_generator))
        if isinstance(maybe_message, LLMResult):
            for i, gen_list in enumerate(maybe_message.generations):
                for j, gen in enumerate(gen_list):
                    maybe_message.generations[i][j] = self._replace_message_id(gen)
        if isinstance(maybe_message, dict):
            for k, v in maybe_message.items():
                maybe_message[k] = self._replace_message_id(v)
        if isinstance(maybe_message, list):
            for i, v in enumerate(maybe_message):
                maybe_message[i] = self._replace_message_id(v)

        return maybe_message