On Mon, Apr 11, 2011 at 2:35 PM, rantingrick <rantingr...@gmail.com> wrote:
>
> setdefault should take **kw args in the case of needing to set
> multiple defaults at one time. I would even settle for an *arg list if
> i had to.
What would the return value be? dict.setdefault() doesn't currently
just return None you know.
> Anything is better than...
>
> d.setdefault(blah, blah)
> d.setdefault(blah, blah)
> d.setdefault(blah, blah)
> d.setdefault(blah, blah)
> if blah is not blah:
> d.setdefault(blah, blah)
The redundancy is easily removed:
defaults = {blah: blah, blah: blah, blah: blah, blah: blah}
defaults.update(d) # clobber defaults with specified vals
d = defaults # swap in, assuming not aliased
# if aliased, then instead:
# d.clear()
# d.update(defaults)
if blah is not blah:
d.setdefault(blah, blah)
Cheers,
Chris
--
http://blog.rebertia.com
--
http://mail.python.org/mailman/listinfo/python-list
