Author terry.reedy
Recipients georg.brandl, medwards, terry.reedy
Date 2009-06-19.23:06:12
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Message-id <1245452774.4.0.346718159967.issue4395@psf.upfronthosting.co.za>
In-reply-to
Content
The current paragraph
"There are no implied relationships among the comparison operators. The
truth of x==y does not imply that x!=y is false. Accordingly, when
defining __eq__(), one should also define __ne__() so that the operators
will behave as expected. "
is false.

Please, let us replace it now, for 3.1 release, with the correct
"There is one implied relationship among comparison operators: defining
__eq__ gives an automatic __ne__ (but not the other way).  There is no
similar relationship for the order comparisons."
without waiting for a more extensive rewrite.
History
Date User Action Args
2009-06-19 23:06:14terry.reedysetrecipients: + terry.reedy, georg.brandl, medwards
2009-06-19 23:06:14terry.reedysetmessageid: <1245452774.4.0.346718159967.issue4395@psf.upfronthosting.co.za>
2009-06-19 23:06:12terry.reedylinkissue4395 messages
2009-06-19 23:06:12terry.reedycreate