numpy.char.partition#
- char.partition(a, sep)[source]#
Partition each element in a around sep.
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:
- aarray-like, with
StringDType
,bytes_
, orstr_
dtype Input array
- sep{str, unicode}
Separator to split each string element in a.
- aarray-like, with
- Returns:
- outndarray
Output array of
StringDType
,bytes_
orstr_
dtype, depending on input types. The output array will have an extra dimension with 3 elements per input element.
See also
Examples
>>> x = np.array(["Numpy is nice!"]) >>> np.strings.partition(x, " ") array([['Numpy', ' ', 'is nice!']], dtype='<U8')