numpy.core.defchararray.translate

numpy.core.defchararray.translate(a, table, deletechars=None)[源代码]

For each element in a, return a copy of the string where all characters occurring in the optional argument deletechars are removed, and the remaining characters have been mapped through the given translation table.

Calls str.translate element-wise.

Parameters:
a : array-like of str or unicode
table : str of length 256
deletechars : str
Returns:
out : ndarray

Output array of str or unicode, depending on input type

参见

str.translate