numpy.core.defchararray.islower(a)
[source]
Returns true for each element if all cased characters in the string are lowercase and there is at least one cased character, false otherwise.
Calls str.islower
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
© 2008–2017 NumPy Developers
Licensed under the NumPy License.
https://docs.scipy.org/doc/numpy-1.12.0/reference/generated/numpy.core.defchararray.islower.html