Hi!
On Tue, May 08, 2018 at 07:12:35AM +0000, Yuval Greenfield
<[email protected]> wrote:
> If you
> want to avoid duplicate `stat` calls, you'll probably write:
>
> import os
> import stat
> def is_hidden(st):
> return bool(st.st_file_attributes & stat.FILE_ATTRIBUTE_HIDDEN)
> def visible_walk(path):
> for entry in os.scandir(path):
> if entry.is_dir():
> if not is_hidden(entry.stat()):
> yield from visible_walk(entry.path)
> else:
> if not is_hidden(entry.stat()):
> yield entry.path
So anyone who wants to filter os.walk() must reimplement os.walk()
themselves instead of passing something like filter_dir and filter_file
(or accept_dir/accept_file) to os.walk()? Kind of painful, no?
> Cheers,
> Yuval
Oleg.
--
Oleg Broytman http://phdru.name/ [email protected]
Programmers don't die, they just GOSUB without RETURN.
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