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Regex FTW solution in Clear category for Unix Match. Part 2 by lcoandrade
def unix_match(filename: str, pattern: str) -> bool:
import re
pattern = pattern.replace('!', '^').replace('.', '\.').replace('[]', '[^.]').replace('[^]', '\[\!\]').replace('*', '.*')
return re.match(pattern, filename) != None
if __name__ == '__main__':
print("Example:")
print(unix_match('somefile.txt', '*'))
# These "asserts" are used for self-checking and not for an auto-testing
assert unix_match('somefile.txt', 'somefile.txt') == True
assert unix_match('1name.txt', '[!abc]name.txt') == True
assert unix_match('log1.txt', 'log[!0].txt') == True
assert unix_match('log1.txt', 'log[1234567890].txt') == True
assert unix_match('log1.txt', 'log[!1].txt') == False
print("Coding complete? Click 'Check' to earn cool rewards!")
April 21, 2021
