tap_output_iter() — langchain Function Reference

Architecture documentation for the tap_output_iter() function in _streaming.py from the langchain codebase.

Function python Observability Tracers

Entity Profile

Observability→ Tracers→ tap_output_iter() — langchain Function Reference

Dependency Diagram

graph TD
  782defcd_382a_a7a3_e636_fd1ccdd1881c["tap_output_iter()"]
  f3c4d153_ffb6_fec0_fa1f_e6051f9d0ac9["_StreamingCallbackHandler"]
  782defcd_382a_a7a3_e636_fd1ccdd1881c -->|defined in| f3c4d153_ffb6_fec0_fa1f_e6051f9d0ac9
  style 782defcd_382a_a7a3_e636_fd1ccdd1881c fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/core/langchain_core/tracers/_streaming.py lines 27–28

    def tap_output_iter(self, run_id: UUID, output: Iterator[T]) -> Iterator[T]:
        """Used for internal astream_log and astream events implementations."""