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__getattr__() — langchain Function Reference

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

Function python LangChainCore MessageInterface

Entity Profile

Dependency Diagram

graph TD
  ab7255f7_805a_7c0a_4634_70f767233481["__getattr__()"]
  95584bd2_b92e_5341_d03c_9cd87afc6eb2["context_callback.py"]
  ab7255f7_805a_7c0a_4634_70f767233481 -->|defined in| 95584bd2_b92e_5341_d03c_9cd87afc6eb2
  style ab7255f7_805a_7c0a_4634_70f767233481 fill:#6366f1,stroke:#818cf8,color:#fff

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Source Code

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

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

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Defined In

Source

Frequently Asked Questions

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

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