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__getattr__() — langchain Function Reference

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

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Dependency Diagram

graph TD
  bf41d3f0_e1fe_897e_fbd8_3264e5fb47d0["__getattr__()"]
  2d9de40f_6714_f3f1_ef56_a1c3af57a0bf["streamlit_callback_handler.py"]
  bf41d3f0_e1fe_897e_fbd8_3264e5fb47d0 -->|defined in| 2d9de40f_6714_f3f1_ef56_a1c3af57a0bf
  style bf41d3f0_e1fe_897e_fbd8_3264e5fb47d0 fill:#6366f1,stroke:#818cf8,color:#fff

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Source Code

libs/langchain/langchain_classic/callbacks/streamlit/streamlit_callback_handler.py lines 38–40

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

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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/streamlit/streamlit_callback_handler.py.
Where is __getattr__() defined?
__getattr__() is defined in libs/langchain/langchain_classic/callbacks/streamlit/streamlit_callback_handler.py at line 38.

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