Created
March 11, 2016 08:40
-
-
Save minstrel271/6d4caf995796059aec0a to your computer and use it in GitHub Desktop.
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| from string import ascii_letters, digits | |
| def checker(c, good=set('-_.() '+ascii_letters+digits)): | |
| return c in good | |
| def valid_filename(filename): | |
| return ''.join(filter(checker, filename)).strip() |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment