on_text() — langchain Function Reference

Architecture documentation for the on_text() function in streaming_stdout.py from the langchain codebase.

Function python Observability CallbackManager

Entity Profile

Observability→ CallbackManager→ on_text() — langchain Function Reference

Dependency Diagram

graph TD
  a53ee101_7795_81d9_5a67_489e21d48117["on_text()"]
  6b65bf57_0fa9_b411_5886_294d6dbe5842["StreamingStdOutCallbackHandler"]
  a53ee101_7795_81d9_5a67_489e21d48117 -->|defined in| 6b65bf57_0fa9_b411_5886_294d6dbe5842
  style a53ee101_7795_81d9_5a67_489e21d48117 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/core/langchain_core/callbacks/streaming_stdout.py lines 138–144

    def on_text(self, text: str, **kwargs: Any) -> None:
        """Run on an arbitrary text.

        Args:
            text: The text to print.
            **kwargs: Additional keyword arguments.
        """