remove_handler() — langchain Function Reference

Architecture documentation for the remove_handler() function in base.py from the langchain codebase.

Function python Observability TelemetryUtilities

Entity Profile

Observability→ TelemetryUtilities→ remove_handler() — langchain Function Reference

Dependency Diagram

graph TD
  50f1348e_1fbc_b7e0_3fac_6a790292d15d["remove_handler()"]
  24bc19d6_d1f4_bd59_6fc4_6ef5b08a4d41["BaseCallbackManager"]
  50f1348e_1fbc_b7e0_3fac_6a790292d15d -->|defined in| 24bc19d6_d1f4_bd59_6fc4_6ef5b08a4d41
  style 50f1348e_1fbc_b7e0_3fac_6a790292d15d fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/core/langchain_core/callbacks/base.py lines 1021–1030

    def remove_handler(self, handler: BaseCallbackHandler) -> None:
        """Remove a handler from the callback manager.

        Args:
            handler: The handler to remove.
        """
        if handler in self.handlers:
            self.handlers.remove(handler)
        if handler in self.inheritable_handlers:
            self.inheritable_handlers.remove(handler)