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 Github

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...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),...

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schema_statistics.py

Source:schema_statistics.py Github

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...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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