[issue9214] Most Set methods of KeysView and ItemsView do not work right

[Daniel Urban]

Daniel Urban <urban.dani+py at gmail.com> added the comment:

The patch applies cleanly to the py3k branch (r83238). The unittests pass. 
The code looks good to me (it does exactly what was described as the solution). There are some trailing whitespace on some lines, that will need to be deleted.

----------
nosy: +durban

_______________________________________
Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue9214>
_______________________________________