numpy.core.defchararray.replace()

numpy.core.defchararray.replace(a, old, new, count=None) [source]

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:

Parameters:	a : array-like of str or unicode old, new : str or unicode count : int, optional If the optional argument `count` is given, only the first `count` occurrences are replaced.
Returns:	out : ndarray Output array of str or unicode, depending on input type

a : array-like of str or unicode

old, new : str or unicode

count : int, optional

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

Returns:

out : ndarray

Output array of str or unicode, depending on input type