pandas.Categorical.array

Categorical.__array__(self, dtype=None) [source]

The numpy array interface.

Returns:	numpy.array A numpy array of either the specified dtype or, if dtype==None (default), the same dtype as categorical.categories.dtype.

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Licensed under the 3-clause BSD License.
https://pandas.pydata.org/pandas-docs/version/0.25.0/reference/api/pandas.Categorical.__array__.html