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