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__getattr__() — langchain Function Reference

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

Function python Observability TelemetryUtilities

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Dependency Diagram

graph TD
  8cb0ba70_f6c1_fde8_247f_f245be14272b["__getattr__()"]
  62edabf9_452d_bf95_57a8_18d41d817f69["mutable_expander.py"]
  8cb0ba70_f6c1_fde8_247f_f245be14272b -->|defined in| 62edabf9_452d_bf95_57a8_18d41d817f69
  style 8cb0ba70_f6c1_fde8_247f_f245be14272b fill:#6366f1,stroke:#818cf8,color:#fff

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Source Code

libs/langchain/langchain_classic/callbacks/streamlit/mutable_expander.py lines 24–26

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/mutable_expander.py.
Where is __getattr__() defined?
__getattr__() is defined in libs/langchain/langchain_classic/callbacks/streamlit/mutable_expander.py at line 24.

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