on_retry() — langchain Function Reference

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

Function python Observability Tracers calls 1 called by 1

Entity Profile

Observability→ Tracers→ on_retry() — langchain Function Reference

Dependency Diagram

graph TD
  87bc636e_d6e5_7a08_4951_58e3eb8a83d8["on_retry()"]
  0f6b3261_31fa_c34e_ca33_cb141bdf78ff["BaseTracer"]
  87bc636e_d6e5_7a08_4951_58e3eb8a83d8 -->|defined in| 0f6b3261_31fa_c34e_ca33_cb141bdf78ff
  40ff149b_22c0_afca_f541_15c149ee7b05["on_retry()"]
  40ff149b_22c0_afca_f541_15c149ee7b05 -->|calls| 87bc636e_d6e5_7a08_4951_58e3eb8a83d8
  40ff149b_22c0_afca_f541_15c149ee7b05["on_retry()"]
  87bc636e_d6e5_7a08_4951_58e3eb8a83d8 -->|calls| 40ff149b_22c0_afca_f541_15c149ee7b05
  style 87bc636e_d6e5_7a08_4951_58e3eb8a83d8 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/core/langchain_core/tracers/base.py lines 170–190

    def on_retry(
        self,
        retry_state: RetryCallState,
        *,
        run_id: UUID,
        **kwargs: Any,
    ) -> Run:
        """Run on retry.

        Args:
            retry_state: The retry state.
            run_id: The run ID.
            **kwargs: Additional arguments.

        Returns:
            The run.
        """
        return self._llm_run_with_retry_event(
            retry_state=retry_state,
            run_id=run_id,
        )