Chris Rebert wrote:
On Sun, Aug 23, 2009 at 4:27 PM, mm<matta...@gmail.com> wrote:
Hi, I'm trying to replace this...
# this works but there must be a more pythonic way, right?
'Pythonic' is readable, if nothing else
tlist = []
for obj in self.objs:
t = obj.intersect(ray)
if (t != None):
tlist.append((obj,t))
This, to me, is more readable than the lc replacement.
with a list comprehension- can it be done?
Yes:
tlist = [pair for pair in ((obj, obj.intersect(ray)) for obj in
self.objs) if pair[1] is not None]
Should it be done? Probably not. It's less readable and less efficient.
I agree.
tjr
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