match whole words in Python script

[translatum]

I am trying to use the script below to find/replace a list of words, but I cannot manage to make it match whole words. Could you help?

with open('C:/fix.txt') as f:
    for l in f:
        s = l.split()
        editor.replace(s[0], s[1])

[Sasumner]

You could change to a regular-expression replacemement, and add a word-boundary assertion before and after your search term:

editor.rereplace(r'\b' + s[0] + r'\b', s[1])

[translatum]

Thank you very much!