numpy.char.chararray.translate
method
- 
chararray.translate(self, table, deletechars=None) - 
For each element in
self, return a copy of the string where all characters occurring in the optional argumentdeletecharsare removed, and the remaining characters have been mapped through the given translation table.See also
char.translate 
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Licensed under the 3-clause BSD License.
    https://numpy.org/doc/1.18/reference/generated/numpy.char.chararray.translate.html