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Fixed #13828 -- DRY'd up the dictsort(reversed) filters, will speed them up as well. 

git-svn-id: http://code.djangoproject.com/svn/django/trunk@15316 bcc190cf-cafb-0310-a4f2-bffc1f526a37
This commit is contained in:
Alex Gaynor 2011-01-26 03:34:16 +00:00
parent b4bf635cea
commit 561af6417e
1 changed files with 2 additions and 9 deletions
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11
django/template/defaultfilters.py
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@ -460,10 +460,7 @@ def dictsort(value, arg):
Takes a list of dicts, returns that list sorted by the property given in Takes a list of dicts, returns that list sorted by the property given in
the argument. the argument.
""" """
var_resolve = Variable(arg).resolve return sorted(value, key=Variable(arg).resolve)
decorated = [(var_resolve(item), item) for item in value]
decorated.sort()
return [item[1] for item in decorated]
dictsort.is_safe = False dictsort.is_safe = False
def dictsortreversed(value, arg): def dictsortreversed(value, arg):
@ -471,11 +468,7 @@ def dictsortreversed(value, arg):
Takes a list of dicts, returns that list sorted in reverse order by the Takes a list of dicts, returns that list sorted in reverse order by the
property given in the argument. property given in the argument.
""" """
var_resolve = Variable(arg).resolve return sorted(value, key=Variable(arg).resolve, reverse=True)
decorated = [(var_resolve(item), item) for item in value]
decorated.sort()
decorated.reverse()
return [item[1] for item in decorated]
dictsortreversed.is_safe = False dictsortreversed.is_safe = False
def first(value): def first(value):