[Python-3000] Iterators for dict keys, values, and items == annoying :)
Terry Reedy
tjreedy at udel.edu
Fri Mar 31 09:12:22 CEST 2006
"Aahz" <aahz at pythoncraft.com> wrote in message
news:20060331012037.GA7960 at panix.com...
> What do we want to tell people who have code like this:
>
> keys = d.keys()
> keys.sort()
Could a good-enough code analyzer detect such, even if separated by
intervening lines? If so, it could suggest sorted() as a fix. I wonder if
the pypy analyzer could be adapted for 2.x to 3.0 warning and upgrade
purposes. Or do pylint or pychecker gather enough information?
tjr
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