Message 68723 - Python tracker

➜

This issue tracker has been migrated to GitHub, and is currently read-only.
For more information, see the GitHub FAQs in the Python's Developer Guide.

Author	pitrou
Recipients	mishok13, pitrou, xaka
Date	2008-06-25.10:22:58
SpamBayes Score	0.012844795
Marked as misclassified	No
Message-id	<1214389379.1.0.758865425692.issue3195@psf.upfronthosting.co.za>
In-reply-to

Content
Indeed, this is not a bug, although it can be misleading. Generally, if you test for None, it is better to write "if x is None", it is at the same time more accurate, more explicit for someone reading your code, and also executes faster than "if not x".

Indeed, this is not a bug, although it can be misleading.
Generally, if you test for None, it is better to write "if x is None",
it is at the same time more accurate, more explicit for someone reading
your code, and also executes faster than "if not x".

History
Date	User	Action	Args
2008-06-25 10:22:59	pitrou	set	spambayes_score: 0.0128448 -> 0.012844795 recipients: + pitrou, mishok13, xaka
2008-06-25 10:22:59	pitrou	set	spambayes_score: 0.0128448 -> 0.0128448 messageid: <1214389379.1.0.758865425692.issue3195@psf.upfronthosting.co.za>
2008-06-25 10:22:58	pitrou	link	issue3195 messages
2008-06-25 10:22:58	pitrou	create