5 commits

Author	SHA1	Message	Date
Guido van Rossum	d9214d1f2c	Make dict.keys() and dict.items() comparable to sets, using == and !=. ... (PEP 3106 requires subset comparisons too, those will come later if someone really wants them. :-)	2007-02-12 02:23:40 +00:00
Guido van Rossum	cc2b016125	- PEP 3106: dict.iterkeys(), .iteritems(), .itervalues() are now gone; ... and .keys(), .items(), .values() return dict views. The dict views aren't fully functional yet; in particular, they can't be compared to sets yet. but they are useful as "iterator wells". There are still 27 failing unit tests; I expect that many of these have fairly trivial fixes, but there are so many, I could use help.	2007-02-11 06:12:03 +00:00
Guido van Rossum	3ac6741f79	Implement __contains__ for dict_keys and dict_items. ... (Not for dict_values, where it can't be done faster than the default implementation which just iterates the elements.)	2007-02-10 18:55:06 +00:00
Guido van Rossum	83825acd1b	Endow dict views with a proper length method.	2007-02-10 04:54:19 +00:00
Guido van Rossum	b90c84889e	Very preliminary work on dict views.	2007-02-10 01:11:45 +00:00