`numpy.char:partition`

source: build-install/usr/lib/python3.14/site-packages/numpy/_core/defchararray.py :318

Signature

def partition ( a , sep )

Summary

Partition each element in a around sep.

Extended Summary

Calls str.partition element-wise.

For each element in a, split the element as the first occurrence of sep, and return 3 strings containing the part before the separator, the separator itself, and the part after the separator. If the separator is not found, return 3 strings containing the string itself, followed by two empty strings.

Parameters

a : array-like, with ``StringDType``, ``bytes_``, or ``str_`` dtype: Input array
sep : {str, unicode}: Separator to split each string element in a.

Returns

out : ndarray: Output array of StringDType, bytes_ or str_ dtype, depending on input types. The output array will have an extra dimension with 3 elements per input element.

Examples

import numpy as np
x = np.array(["Numpy is nice!"])
np.char.partition(x, " ")

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Aliases

numpy.char.partition