numpy.char.chararray.islower
method
-
chararray.islower(self) -
Returns true for each element if all cased characters in the string are lowercase and there is at least one cased character, false otherwise.
See also
char.islower
© 2005–2020 NumPy Developers
Licensed under the 3-clause BSD License.
https://numpy.org/doc/1.19/reference/generated/numpy.char.chararray.islower.html