消息 [152098] - 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.

作者	ncoghlan
收信人	anasofiapaixao, dcbbcd, docs@python, eric.araujo, ezio.melotti, georg.brandl, ncoghlan, rhettinger, terry.reedy
日期	2012-01-27.14:33:46
SpamBayes Score	3.9327647e-06
Marked as misclassified	否
Message-id	<1327674827.58.0.530581465007.issue4966@psf.upfronthosting.co.za>
In-reply-to

内容
One other things the branch doesn't currently sort out is the official signature of count() and index(). In 3.2, for all of str, bytes, bytearray, tuple, list, range, the index() method takes the optional start:stop parameters. collections.Sequence.index(), OTOH, does not. count() splits the field more evenly: str, bytes, bytearray accept the extra parameters, but list, tuple, range and collections.Sequence only support counting values in the whole sequence.

One other things the branch doesn't currently sort out is the official signature of count() and index().

In 3.2, for *all* of str, bytes, bytearray, tuple, list, range, the index() method takes the optional start:stop parameters.

collections.Sequence.index(), OTOH, does not.

count() splits the field more evenly: str, bytes, bytearray accept the extra parameters, but list, tuple, range and collections.Sequence only support counting values in the whole sequence.

历史
日期	用户	动作	参数
2012-01-27 14:33:47	ncoghlan	修改	recipients: + ncoghlan, georg.brandl, rhettinger, terry.reedy, dcbbcd, ezio.melotti, eric.araujo, docs@python, anasofiapaixao
2012-01-27 14:33:47	ncoghlan	修改	messageid: <1327674827.58.0.530581465007.issue4966@psf.upfronthosting.co.za>
2012-01-27 14:33:47	ncoghlan	链接	issue4966 messages
2012-01-27 14:33:46	ncoghlan	创建