Message 198999 - Python tracker

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Author	vstinner
Recipients	neologix, pitrou, vstinner
Date	2013-10-05.19:42:05
SpamBayes Score	-1.0
Marked as misclassified	Yes
Message-id	<CAMpsgwb6VhsQG6rvxuux+KV82C=8mmj_Qgpjrvf3pg2gTk+DGA@mail.gmail.com>
In-reply-to	<1380995441.65.0.90019886399.issue19172@psf.upfronthosting.co.za>

Content
Using .keys() to test if the selector is empty is surprising. To test if a str, list, tuple, dict, set, ..., is empty: if container: <not empty> is enough. Or sometimes I write if len(container): ... Selector has no length?

Using .keys() to test if the selector is empty is surprising. To test if a
str, list, tuple, dict, set, ..., is empty: if container: <not empty> is
enough.

Or sometimes I write if len(container): ...

Selector has no length?

History
Date	User	Action	Args
2013-10-05 19:42:05	vstinner	set	recipients: + vstinner, pitrou, neologix
2013-10-05 19:42:05	vstinner	link	issue19172 messages
2013-10-05 19:42:05	vstinner	create