test_fields_pydantic_v1_from_2() — langchain Function Reference

Architecture documentation for the test_fields_pydantic_v1_from_2() function in test_pydantic.py from the langchain codebase.

Function python LangChainCore MessageInterface

Entity Profile

LangChainCore→ MessageInterface→ test_fields_pydantic_v1_from_2() — langchain Function Reference

Dependency Diagram

graph TD
  ca35060d_34b3_6752_9d73_8109ee595424["test_fields_pydantic_v1_from_2()"]
  f94b56e0_336c_6748_3628_73edd4212b01["test_pydantic.py"]
  ca35060d_34b3_6752_9d73_8109ee595424 -->|defined in| f94b56e0_336c_6748_3628_73edd4212b01
  style ca35060d_34b3_6752_9d73_8109ee595424 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/core/tests/unit_tests/utils/test_pydantic.py lines 148–153

def test_fields_pydantic_v1_from_2() -> None:
    class Foo(BaseModelV1):
        x: int

    fields = get_fields(Foo)
    assert fields == {"x": Foo.__fields__["x"]}