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

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https://docs.scipy.org/doc/numpy-1.13.0/reference/generated/numpy.core.defchararray.isupper.html