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How to use get_index_schema_statistics method in pandera

Best Python code snippet using pandera_python

test_schema_statistics.py

Source:test_schema_statistics.py

...501            ],502        ]503    ],504)505def test_get_index_schema_statistics(index_schema_component, expectation):506    """Test that index schema statistics logic is correct."""507    statistics = schema_statistics.get_index_schema_statistics(508        index_schema_component509    )510    _test_statistics(statistics, expectation)511@pytest.mark.parametrize(512    "checks, expectation",513    [514        *[515            [[check], {check.name: check.statistics}]516            for check in [517                pa.Check.greater_than(1),518                pa.Check.less_than(1),519                pa.Check.in_range(1, 3),520                pa.Check.equal_to(1),521                pa.Check.not_equal_to(1),...

schema_statistics.py

Source:schema_statistics.py

...85        "checks": parse_checks(dataframe_schema.checks),86        "index": (87            None88            if dataframe_schema.index is None89            else get_index_schema_statistics(dataframe_schema.index)90        ),91        "coerce": dataframe_schema.coerce,92    }93    return statistics94def _get_series_base_schema_statistics(series_schema_base):95    return {96        "dtype": series_schema_base.dtype,97        "nullable": series_schema_base.nullable,98        "checks": parse_checks(series_schema_base.checks),99        "coerce": series_schema_base.coerce,100        "name": series_schema_base.name,101    }102def get_index_schema_statistics(index_schema_component):103    """Get statistical properties of index schema component."""104    try:105        # get index components from MultiIndex106        index_components = index_schema_component.indexes107    except AttributeError:108        index_components = [index_schema_component]109    return [110        _get_series_base_schema_statistics(index_component)111        for index_component in index_components112    ]113def get_series_schema_statistics(series_schema):114    """Get statistical properties from series schema."""115    return _get_series_base_schema_statistics(series_schema)116def parse_checks(checks) -> Union[Dict[str, Any], None]:...

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