getattr() — langchain Function Reference

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

Function python LangChainCore ApiManagement

Entity Profile

LangChainCore→ ApiManagement→ __getattr__() — langchain Function Reference

Dependency Diagram

graph TD
  7a0dce35_fc27_0889_1a65_fff12be51edb["__getattr__()"]
  ee95eb48_87bd_e548_a4fc_3866d37d1191["__init__.py"]
  7a0dce35_fc27_0889_1a65_fff12be51edb -->|defined in| ee95eb48_87bd_e548_a4fc_3866d37d1191
  style 7a0dce35_fc27_0889_1a65_fff12be51edb fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/core/langchain_core/example_selectors/__init__.py lines 39–43

def __getattr__(attr_name: str) -> object:
    module_name = _dynamic_imports.get(attr_name)
    result = import_attr(attr_name, module_name, __spec__.parent)
    globals()[attr_name] = result
    return result