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item/user groups

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j 2012-01-13 15:17:18 +05:30
commit 4e6c2250c9
6 changed files with 52 additions and 14 deletions
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11
pandora/item/models.py
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@ -209,10 +209,13 @@ class Item(models.Model):
del data['id']
if 'groups' in data:
groups = data.pop('groups')
self.groups.exclude(name__in=groups).delete()
for g in groups:
group, created = Group.objects.get_or_create(name=g)
self.groups.add(group)
if isinstance(groups, list):
groups = filter(lambda g: g.strip(), groups)
self.groups.exclude(name__in=groups).delete()
current_groups = [g.name for g in self.groups.all()]
for g in filter(lambda g: g not in current_groups, groups):
group, created = Group.objects.get_or_create(name=g)
self.groups.add(group)
for key in data:
self.data[key] = data[key]
return self.save()