langchain Architecture Docs
Home / Function/ __getattr__() — langchain Function Reference

__getattr__() — langchain Function Reference

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

Function python LangChainCore MessageInterface

Entity Profile

Dependency Diagram

graph TD
  22cb9522_8751_dee2_7c88_a1e223a24718["__getattr__()"]
  ef8f999b_fa84_94d0_29ca_f5eb98ca4151["tool.py"]
  22cb9522_8751_dee2_7c88_a1e223a24718 -->|defined in| ef8f999b_fa84_94d0_29ca_f5eb98ca4151
  style 22cb9522_8751_dee2_7c88_a1e223a24718 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/langchain/langchain_classic/tools/pubmed/tool.py lines 16–18

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

Domain

Subdomains

Defined In

Source

Frequently Asked Questions

What does __getattr__() do?
__getattr__() is a function in the langchain codebase, defined in libs/langchain/langchain_classic/tools/pubmed/tool.py.
Where is __getattr__() defined?
__getattr__() is defined in libs/langchain/langchain_classic/tools/pubmed/tool.py at line 16.

Analyze Your Own Codebase

Get architecture documentation, dependency graphs, and domain analysis for your codebase in minutes.

Try Supermodel Free