on_retry() — langchain Function Reference

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

Function python Observability TelemetryUtilities calls 1 called by 1

Entity Profile

Observability→ TelemetryUtilities→ on_retry() — langchain Function Reference

Dependency Diagram

graph TD
  bbba9544_1d00_92b6_57da_c34e847f6d70["on_retry()"]
  64513429_d001_87b1_5f19_cc17a3f3577b["AsyncCallbackHandler"]
  bbba9544_1d00_92b6_57da_c34e847f6d70 -->|defined in| 64513429_d001_87b1_5f19_cc17a3f3577b
  cb4667da_911f_63e7_4e14_f96c08220111["on_retry()"]
  cb4667da_911f_63e7_4e14_f96c08220111 -->|calls| bbba9544_1d00_92b6_57da_c34e847f6d70
  cb4667da_911f_63e7_4e14_f96c08220111["on_retry()"]
  bbba9544_1d00_92b6_57da_c34e847f6d70 -->|calls| cb4667da_911f_63e7_4e14_f96c08220111
  style bbba9544_1d00_92b6_57da_c34e847f6d70 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/core/langchain_core/callbacks/base.py lines 758–773

    async def on_retry(
        self,
        retry_state: RetryCallState,
        *,
        run_id: UUID,
        parent_run_id: UUID | None = None,
        **kwargs: Any,
    ) -> Any:
        """Run on a retry event.

        Args:
            retry_state: The retry state.
            run_id: The ID of the current run.
            parent_run_id: The ID of the parent run.
            **kwargs: Additional keyword arguments.
        """