On 19 jan, 10:52, Santiago Caracol <santiago.cara...@gmail.com> wrote:
(snip)
> Whenever one wants to see the list of all (461) mobile phones in the
> admin interface, the development server becomes very slow and
> eventually breaks down with a memory error. Below is the class
> MobilePhone. What can I do?
> def variants(self):
> self.save()
> paraphrases = self.paraphrase()
> for paraphrase in paraphrases:
> paraphrases.append(self.producer.name + ' ' + paraphrase)
modifying a list inplace while iterating over it is probably not a
good idea:
source = list("abc")
for item in source:
print item
source.append(item + item)
print source
if raw_input("got it ? ") == "ok":
break
a
['a', 'b', 'c', 'aa']
got it ? n
b
['a', 'b', 'c', 'aa', 'bb']
got it ? n
c
['a', 'b', 'c', 'aa', 'bb', 'cc']
got it ? n
aa
['a', 'b', 'c', 'aa', 'bb', 'cc', 'aaaa']
got it ? n
bb
['a', 'b', 'c', 'aa', 'bb', 'cc', 'aaaa', 'bbbb']
got it ? n
cc
['a', 'b', 'c', 'aa', 'bb', 'cc', 'aaaa', 'bbbb', 'cccc']
got it ? n
aaaa
['a', 'b', 'c', 'aa', 'bb', 'cc', 'aaaa', 'bbbb', 'cccc', 'aaaaaaaa']
got it ? ok
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