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Fixed #20989 -- Removed explicit list comprehension inside dict() and tuple()

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Thanks jeroen.pulles at redslider.net for the suggestion and
helper script.
This commit is contained in:
Tim Graham 2013-08-29 12:09:35 -04:00
parent f19a3669b8
commit c7d0ff0cad
23 changed files with 38 additions and 38 deletions
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2
django/db/models/sql/query.py
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@ -762,7 +762,7 @@ class Query(object):
# 2. Rename the alias in the internal table/alias datastructures.
for ident, aliases in self.join_map.items():
del self.join_map[ident]
aliases = tuple([change_map.get(a, a) for a in aliases])
aliases = tuple(change_map.get(a, a) for a in aliases)
ident = (change_map.get(ident[0], ident[0]),) + ident[1:]
self.join_map[ident] = aliases
for old_alias, new_alias in six.iteritems(change_map):