numpy.char.isupper

char.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

aarray_like of str or unicode

Returns

outndarray

Output array of bools

See also

str.isupper