numpy.char.replace

numpy.char.replace(a, old, new, count=None)

For each element in a, return a copy of the string with all occurrences of substring old replaced by new.

Calls str.replace element-wise.

Parameters

aarray-like of str or unicode

old, newstr or unicode

countint, optional

If the optional argument count is given, only the first count occurrences are replaced.

Returns

outndarray

Output array of str or unicode, depending on input type

See also

str.replace