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add Q modification to exclude() as well as filter

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David McCann 2010-09-14 12:57:26 +03:00
parent cda3bbab2b
commit 267c41f06d
1 changed files with 5 additions and 1 deletions
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6
managers.py
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@ -103,8 +103,12 @@ class EntityManager(models.Manager):
return qs
def exclude(self, *args, **kwargs):
qs = self.get_query_set().exclude(*args)
cls = self.model
for arg in args:
if isinstance(arg, Q):
# modify Q objects in-place (warning: recursion ahead)
expand_q_filters(arg, cls)
qs = self.get_query_set().exclude(*args)
for lookup, value in kwargs.items():
lookups = self._filter_by_lookup(qs, lookup, value)
updated_lookup, extra_filters = expand_filter_string(cls, lookup)