run_construct() — langchain Function Reference

Architecture documentation for the run_construct() function in _compat.py from the langchain codebase.

Function python CoreAbstractions RunnableInterface

Entity Profile

CoreAbstractions→ RunnableInterface→ run_construct() — langchain Function Reference

Dependency Diagram

graph TD
  40600a44_44f0_53fc_71b4_dd7bbae57860["run_construct()"]
  75bf479b_1332_0b5c_5710_656c22821d19["_compat.py"]
  40600a44_44f0_53fc_71b4_dd7bbae57860 -->|defined in| 75bf479b_1332_0b5c_5710_656c22821d19
  style 40600a44_44f0_53fc_71b4_dd7bbae57860 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/core/langchain_core/tracers/_compat.py lines 54–65

def run_construct(**kwargs: Any) -> Run:
    """Construct run without validation, compatible with both Pydantic v1 and v2.

    Args:
        **kwargs: Fields to set on the run.

    Returns:
        A new `Run` instance constructed without validation.
    """
    if _RUN_IS_PYDANTIC_V2:
        return Run.model_construct(**kwargs)
    return Run.construct(**kwargs)  # type: ignore[deprecated]