list.pop([i]) and list.remove(x) w/ for loops
Skip Montanaro
skip at mojam.com
Thu Jun 29 10:54:00 EDT 2000
>> I was getting some unexpected behavior when using list.remove(x),
>> wondering if someone can tell me what's going on.
Moshe> Short answer: never ever modify a list you're iterating on. Make
Moshe> a copy first.
In situations where copying the list is impractical, you can iterate over
the list in reverse order:
for i in range(len(olist)-1,-1,-1):
if o.type == a:
del olist[i]
--
Skip Montanaro, skip at mojam.com, http://www.mojam.com/, http://www.musi-cal.com/
On Phil Jackson's ability to manage multiple Lakers superstars, Shaquille
O'Neal said: "He's got the rings. I listen to the man with the rings."
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