RosettaCodeData/Task/Determine-if-a-string-is-sq.../Python/determine-if-a-string-is-sq...

27 lines
1.1 KiB
Python

from itertools import groupby
def squeezer(s, txt):
return ''.join(item if item == s else ''.join(grp)
for item, grp in groupby(txt))
if __name__ == '__main__':
strings = [
"",
'"If I were two-faced, would I be wearing this one?" --- Abraham Lincoln ',
"..1111111111111111111111111111111111111111111111111111111111111117777888",
"I never give 'em hell, I just tell the truth, and they think it's hell. ",
" --- Harry S Truman ",
"The better the 4-wheel drive, the further you'll be from help when ya get stuck!",
"headmistressship",
"aardvark",
"😍😀🙌💃😍😍😍🙌",
]
squeezers = ' ,-,7,., -r,e,s,a,😍'.split(',')
for txt, chars in zip(strings, squeezers):
this = "Original"
print(f"\n{this:14} Size: {len(txt)} «««{txt}»»»" )
for ch in chars:
this = f"Squeezer '{ch}'"
sqz = squeezer(ch, txt)
print(f"{this:>14} Size: {len(sqz)} «««{sqz}»»»" )