accepts_context() — langchain Function Reference

Architecture documentation for the accepts_context() function in utils.py from the langchain codebase.

Function python CoreAbstractions Serialization

Entity Profile

CoreAbstractions→ Serialization→ accepts_context() — langchain Function Reference

Dependency Diagram

graph TD
  c4167984_223d_5a7a_7b8a_4fb7b06b95c2["accepts_context()"]
  ca66092c_447c_d201_0d3c_cfa6ca2cc9d3["utils.py"]
  c4167984_223d_5a7a_7b8a_4fb7b06b95c2 -->|defined in| ca66092c_447c_d201_0d3c_cfa6ca2cc9d3
  style c4167984_223d_5a7a_7b8a_4fb7b06b95c2 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/core/langchain_core/runnables/utils.py lines 111–123

def accepts_context(callable: Callable[..., Any]) -> bool:  # noqa: A002
    """Check if a callable accepts a context argument.

    Args:
        callable: The callable to check.

    Returns:
        `True` if the callable accepts a context argument, `False` otherwise.
    """
    try:
        return signature(callable).parameters.get("context") is not None
    except ValueError:
        return False