numpy.core.defchararray.isupper

numpy.core.defchararray.isupper(a) [source]

Returns true for each element if all cased characters in the string are uppercase and there is at least one character, false otherwise.

Call str.isupper 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

str.isupper