init() — langchain Function Reference

Architecture documentation for the __init__() function in log_stream.py from the langchain codebase.

Function python Observability Tracers

Entity Profile

Observability→ Tracers→ __init__() — langchain Function Reference

Dependency Diagram

graph TD
  9812ec43_2e3a_60f3_00bf_e523da5c69c5["__init__()"]
  7aee39c0_a5c9_c6ea_388c_4792f8844146["RunLogPatch"]
  9812ec43_2e3a_60f3_00bf_e523da5c69c5 -->|defined in| 7aee39c0_a5c9_c6ea_388c_4792f8844146
  style 9812ec43_2e3a_60f3_00bf_e523da5c69c5 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/core/langchain_core/tracers/log_stream.py lines 128–134

    def __init__(self, *ops: dict[str, Any]) -> None:
        """Create a RunLogPatch.

        Args:
            *ops: The operations to apply to the state.
        """
        self.ops = list(ops)