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How to use test_column_set_unique method in pandera

Best Python code snippet using pandera_python

test_schemas.py

Source:test_schemas.py

...1586        with pytest.raises(errors.SchemaError):1587            test_schema.validate(df)1588    else:1589        assert isinstance(test_schema.validate(df), pd.DataFrame)1590def test_column_set_unique():1591    """1592    Test that unique Column attribute can be set via property setter and1593    update_column method.1594    """1595    test_schema = DataFrameSchema(1596        columns={1597            "a": Column(int, unique=True),1598            "b": Column(int),1599            "c": Column(int),1600        }1601    )1602    assert test_schema.columns["a"].unique1603    test_schema.columns["a"].unique = False1604    assert not test_schema.columns["a"].unique...

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