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__getattr__() — langchain Function Reference

Architecture documentation for the __getattr__() function in arize_callback.py from the langchain codebase.

Function python LangChainCore MessageInterface

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Dependency Diagram

graph TD
  6411b774_e4ba_fd80_dea8_3abc80b6fe97["__getattr__()"]
  ecfa64db_f0ab_6052_b36b_464698d2cebc["arize_callback.py"]
  6411b774_e4ba_fd80_dea8_3abc80b6fe97 -->|defined in| ecfa64db_f0ab_6052_b36b_464698d2cebc
  style 6411b774_e4ba_fd80_dea8_3abc80b6fe97 fill:#6366f1,stroke:#818cf8,color:#fff

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Source Code

libs/langchain/langchain_classic/callbacks/arize_callback.py lines 18–20

def __getattr__(name: str) -> Any:
    """Look up attributes dynamically."""
    return _import_attribute(name)

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Defined In

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Frequently Asked Questions

What does __getattr__() do?
__getattr__() is a function in the langchain codebase, defined in libs/langchain/langchain_classic/callbacks/arize_callback.py.
Where is __getattr__() defined?
__getattr__() is defined in libs/langchain/langchain_classic/callbacks/arize_callback.py at line 18.

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