italian palindrome sentence check (switch accent sugar)

palindrome.py

import sys

# TODO: input like "a'a'"

f = sys.argv[1].replace(" ","").lower()
o = f.find("'")
if o > 0:
    r = (f[:o-1]+f[o-1:o+1][::-1]+f[o+1:])
else:
    r = f

print f == r[::-1]

palyndrome_easy.py

import sys

f = [x for x in sys.argv[1] if x != "'" and x != ' ']
f == f[::-1]

thanks a lot! 2nd version updated!