[Python-ideas] fnmatch.filter_false
Oleg Broytman
phd at phdru.name
Wed May 17 12:43:31 EDT 2017
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Wed May 17 12:43:31 EDT 2017
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On Wed, May 17, 2017 at 12:14:05PM -0400, Alex Walters <tritium-list at sdamon.com> wrote: > Fnmath.filter works great. To remind people what it does, it takes an > iterable of strings and a pattern and returns a list of the strings that > match the pattern. And that is wonderful > > However, I often need to filter *out* the items that match the pattern (to > ignore them). In every project that I need this I end up copying the > function out of the fnmatch library and adding 'not' to the test clause. It > would be wonderful if there was a filter_false version in the standard > library. Or in inversion Boolean option. Or something, to stop from having > to copy code every time I need to ignore files. Why not create a package and publish at PyPI? Then all you need is pip install fnmatch_filter_false in your virtual env. Oleg. -- Oleg Broytman http://phdru.name/ phd at phdru.name Programmers don't die, they just GOSUB without RETURN.
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