numpy.char.isalpha
- char. isalpha ( a ) [source]
-
Returns true for each element if all characters in the string are alphabetic and there is at least one character, false otherwise.
Calls
str.isalpha
element-wise.For 8-bit strings, this method is locale-dependent.
- Parameters
-
- a array_like of str or unicode
- Returns
-
- out ndarray
-
Output array of bools
See also
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Licensed under the 3-clause BSD License.
https://numpy.org/doc/1.22/reference/generated/numpy.char.isalpha.html