a 鴫j@s.ddlmZmZmZddlmZdddZdS)) CategoricalIndexSeries)BaseMaskedArrayNcCst|tr|j}nTt|tr6|dus.|j|kr6|j}n0|dusBJ|j|}t|ts\J||}t|t rv|j St|t r|St |d|S)a  Helper method to get array for a DataFrame column or a Series. Equivalent of df[col].values, but without going through normal getitem, which triggers tracking references / CoW (and we might be testing that this is done by some other operation). NZ_ndarray) isinstancerZ_valuesrnamecolumnsZget_locintZ_get_column_arrayr_datargetattr)objcolZarrZicolrZ/var/www/html/laksyashrimp/venv/lib/python3.9/site-packages/pandas/tests/copy_view/util.py get_array s      r)N)ZpandasrrrZpandas.core.arraysrrrrrrs