On 02/28/2012 11:34 AM, Tim Chase wrote:
On 02/28/12 04:07, Andrea Crotti wrote:
How should I check if I can create files in a directory?
So maybe the only solution that works is something like
try:
open(path.join('temp', 'w'))
except OsError:
return False
else:
os.remove(path.join('temp'))
return True
It depends on the system & location. It's possible to set up
directories with permissions that allow you to create files but not
delete them, in which case you'd either (1) create the file and
possibly fail on subsequent tests because the file already exists; or
(2) litter the directory with tmpnam()-like results that you were
unable to delete.
It's ugly, I've encountered it, and haven't found a good universal
solution myself.
-tkc
That's really ugly right, didn't think about this possibility.
Well it's not a really critical part of my code, so I guess it's fine
with the try-except dance..
But isn't there (or should there be) a windows-related library that
abstracts this horrible things?
Thanks
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