[Tutor] not operator
steve at alchemy.com
Fri Sep 19 01:22:33 CEST 2008
On Thu, Sep 18, 2008 at 07:19:29PM -0400, christopher.henk at allisontransmission.com wrote:
> if not os.access(target_dir, os.F_OK):
> if os.access(target_dir, os.F_OK)==False:
> if os.access(target_dir, os.F_OK)!=True:
IMHO it's generally bad form to use numeric == or != operators to compare
values against True, False, and None. I'd really strongly encourage
the first form. Your mileage may vary, of course.
Steve Willoughby | Using billion-dollar satellites
steve at alchemy.com | to hunt for Tupperware.
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