How to use test_lazy_dataframe_validation_nullable method in pandera

Best Python code snippet using pandera_python

test_schemas.py

Source:test_schemas.py Github

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...950 if pd.isna(failure_cases).all():951 assert pd.isna(failed).all()952 else:953 assert failed == failure_cases954def test_lazy_dataframe_validation_nullable() -> None:955 """956 Test that non-nullable column failure cases are correctly processed during957 lazy validation.958 """959 schema = DataFrameSchema(960 columns={961 "int_column": Column(int, nullable=False),962 "float_column": Column(float, nullable=False),963 "str_column": Column(str, nullable=False),964 },965 strict=True,966 )967 df = pd.DataFrame(968 {...

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