Enable Javascript in your browser and then refresh this page, for a much enhanced experience.
replace fnmatch solution in Clear category for Unix Match. Part 3 by ogoro
import re
def unix_match(filename: str, pattern: str) -> bool:
print('Filename:', filename)
print('Pattern:', pattern)
regex_pattern = pattern.replace('.', '\.') \
.replace('*', '.*') \
.replace('?', '.') \
.replace('[!', '[^') \
.replace('[[]', '\[') \
.replace('[]]', '\]') \
.replace('[.]', '\?') \
.replace('[.*]', '\*')\
print('Regex pattern:', regex_pattern)
try:
full_match = re.fullmatch(regex_pattern, filename)
except re.error:
full_match = filename == pattern
print()
return bool(full_match)
if __name__ == '__main__':
assert unix_match("name.txt", "name[]txt") == False
assert unix_match("nametxt", "name[]txt") == False
assert unix_match("1name.txt", "[!abc]name.txt") == True
assert unix_match("[!]check.txt", "[!]check.txt") == True
assert unix_match("[check].txt", "[][]check[][].txt") == True
assert unix_match("[?*]", "[[][?][*][]]") == True
assert unix_match('somefile.txt', '*') == True
assert unix_match('other.exe', '*') == True
assert unix_match('my.exe', '*.txt') == False
assert unix_match('log1.txt', 'log?.txt') == True
assert unix_match('log1.txt', 'log[1234567890].txt') == True
assert unix_match('log12.txt', 'log?.txt') == False
assert unix_match('log12.txt', 'log??.txt') == True
Jan. 5, 2021
Comments:
