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Code Issues 32 Releases Wiki Activity

Make `Formset.__getitem__ O(1), rather than O(n). If you override __iter__ you now need to also override __getitem__` for consistant behavior. Thanks to Carl and Russ for the review.

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git-svn-id: http://code.djangoproject.com/svn/django/trunk@16770 bcc190cf-cafb-0310-a4f2-bffc1f526a37
This commit is contained in:
Alex Gaynor
2011-09-10 01:53:56 +00:00
parent 5f287f75f2
commit 01b0eb50fd
3 changed files with 16 additions and 10 deletions
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2
django/forms/formsets.py
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@@ -55,7 +55,7 @@ class BaseFormSet(StrAndUnicode):
def __getitem__(self, index):
"""Returns the form at the given index, based on the rendering order"""
return list(self)[index]
return self.forms[index]
def __len__(self):
return len(self.forms)