pandas.api.extensions.ExtensionArray._from_sequence#

classmethod ExtensionArray._from_sequence(scalars, *, dtype=None, copy=False)[source]#

Construct a new ExtensionArray from a sequence of scalars.

Parameters:
scalarsSequence

Each element will be an instance of the scalar type for this array, cls.dtype.type or be converted into this type in this method.

dtypedtype, optional

Construct for this particular dtype. This should be a Dtype compatible with the ExtensionArray.

copybool, default False

If True, copy the underlying data.

Returns:
ExtensionArray

Examples

>>> pd.arrays.IntegerArray._from_sequence([4, 5])
<IntegerArray>
[4, 5]
Length: 2, dtype: Int64