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How to use test_empty_series_schema_statistics method in pandera

Best Python code snippet using pandera_python

test_schema_statistics.py

Source:test_schema_statistics.py

...301        ([None, pd.NaT], pandas_engine.Engine.dtype(pa.DateTime)),302        ([None, np.nan], DEFAULT_FLOAT),303    ),304)305def test_empty_series_schema_statistics(null_values, dtype):306    """Test 'empty' series statistics are correctly inferred."""307    series = pd.Series(null_values)308    statistics = schema_statistics.infer_series_statistics(series)309    expectation = {310        "dtype": dtype,311        "nullable": True,312        "checks": None,313        "name": None,314    }315    _test_statistics(statistics, expectation)316@pytest.mark.parametrize(317    "index, expectation",318    [319        [...

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