Conservancy/symposion_app
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Remove unused code

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This commit is contained in:
Carlos Henrique Romano 2014-07-30 15:57:45 -03:00
parent 36ab6d599f
commit 0486af4bba
1 changed files with 0 additions and 22 deletions
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22
symposion/proposals/managers.py
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@ -1,22 +0,0 @@
from django.db import models
from django.db.models.query import QuerySet
class CachingM2MQuerySet(QuerySet):
def __init__(self, *args, **kwargs):
super(CachingM2MQuerySet, self).__init__(*args, **kwargs)
self.cached_m2m_field = kwargs["m2m_field"]
def iterator(self):
parent_iter = super(CachingM2MQuerySet, self).iterator()
for obj in parent_iter:
if obj.id in cached_objects:
setattr(obj, "_cached_m2m_%s" % self.cached_m2m_field)
yield obj
class ProposalManager(models.Manager):
def cache_m2m(self, m2m_field):
return CachingM2MQuerySet(self.model, using=self._db, m2m_field=m2m_field)