test_fallbacks_getattr() — langchain Function Reference

Architecture documentation for the test_fallbacks_getattr() function in test_fallbacks.py from the langchain codebase.

Function python LangChainCore Runnables

Entity Profile

LangChainCore→ Runnables→ test_fallbacks_getattr() — langchain Function Reference

Dependency Diagram

graph TD
  11087a98_0650_3bc3_69af_9772f9781c22["test_fallbacks_getattr()"]
  905e276b_98d0_eba1_e23b_8303081c1894["test_fallbacks.py"]
  11087a98_0650_3bc3_69af_9772f9781c22 -->|defined in| 905e276b_98d0_eba1_e23b_8303081c1894
  style 11087a98_0650_3bc3_69af_9772f9781c22 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/core/tests/unit_tests/runnables/test_fallbacks.py lines 381–388

def test_fallbacks_getattr() -> None:
    llm_with_fallbacks = FakeStructuredOutputModel(foo=3).with_fallbacks(
        [FakeModel(bar=4)]
    )
    assert llm_with_fallbacks.foo == 3

    with pytest.raises(AttributeError):
        assert llm_with_fallbacks.bar == 4