pandas.arrays.NumpyExtensionArray

class pandas.arrays.NumpyExtensionArray(values, copy=False)

A pandas ExtensionArray for NumPy data.

This is mostly for internal compatibility, and is not especially useful on its own.

Parameters:

valuesndarray

The NumPy ndarray to wrap. Must be 1-dimensional.

copybool, default False

Whether to copy values.

Attributes

None

Methods

None

Examples

>>> pd.arrays.NumpyExtensionArray(np.array([0, 1, 2, 3]))
<NumpyExtensionArray>
[0, 1, 2, 3]
Length: 4, dtype: int64