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How to use test_repeated_generic method in pandera

Best Python code snippet using pandera_python

test_model.py

Source:test_model.py

...1000        )1001    FloatYIntZModel.validate(1002        pd.DataFrame({"x": [1, 2, 3], "y": [4.0, 5.0, 6.0], "z": [1, 2, 3]})1003    )1004def test_repeated_generic() -> None:1005    """Test that repeated use of Generic in a class hierachy results in the correct types"""1006    T1 = TypeVar("T1", int, float, str)1007    T2 = TypeVar("T2", int, float, str)1008    T3 = TypeVar("T3", int, float, str)1009    class GenericYZModel(pa.SchemaModel, Generic[T1, T2]):1010        y: Series[T1]1011        z: Series[T2]1012    class IntYGenericZModel(GenericYZModel[int, T3], Generic[T3]):1013        ...1014    with pytest.raises(SchemaInitError):1015        IntYGenericZModel.to_schema()1016    class IntYFloatZModel(IntYGenericZModel[float]):1017        ...1018    IntYFloatZModel.validate(...

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