pandas 1.4.2

ParametersRaisesReturns
astype(self, dtype: 'AstypeArg', copy: 'bool' = True) -> 'ArrayLike'

Parameters

dtype : str or dtype

Typecode or data-type to which the array is cast.

copy : bool, default True

Whether to copy the data, even if not necessary. If False, a copy is made only if the old dtype does not match the new dtype.

Raises

TypeError

if incompatible type with an BooleanDtype, equivalent of same_kind casting

Returns

ndarray or ExtensionArray

NumPy ndarray, BooleanArray or IntegerArray with 'dtype' for its dtype.

Cast to a NumPy array or ExtensionArray with 'dtype'.

Examples

See :

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File: /pandas/core/arrays/boolean.py#379
type: <class 'function'>
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