def order_by_rating(self,
aggregator=models.Sum,
descending=True,
queryset=None,
alias='score'):
related_field = get_content_object_field(self.model)
if queryset is None:
queryset = self.rated_model._default_manager.all()
if not is_gfk(related_field):
ordering = descending and '-%s' % alias or alias
query_name = related_field.related_query_name()
if len(self.query.where.children):
queryset = queryset.filter(
**{'%s__pk__in' % query_name: self.values_list('pk')})
return queryset.annotate(
**{
alias: aggregator('%s__score' % query_name)
}).order_by(ordering)
else:
return generic_annotate(queryset, related_field,
aggregator('score'), self, descending,
alias)
def order_by_rating(self, aggregator=models.Sum, descending=True,
queryset=None, alias='score'):
related_field = get_content_object_field(self.model)
if queryset is None:
queryset = self.rated_model._default_manager.all()
ordering = descending and '-%s' % alias or alias
if not is_gfk(related_field):
query_name = related_field.related_query_name()
if len(self.query.where.children):
queryset = queryset.filter(**{
'%s__pk__in' % query_name: self.values_list('pk')
})
return queryset.annotate(**{
alias: aggregator('%s__score' % query_name)
}).order_by(ordering)
else:
return generic_annotate(
queryset,
self,
aggregator('score'),
related_field,
alias=alias
).order_by(ordering)
def generate_hash(self):
content_field = get_content_object_field(self)
if is_gfk(content_field):
uniq = (getattr(self, content_field.ct_field).pk, long(getattr(self, content_field.fk_field)))
else:
uniq = getattr(self, content_field.name).pk
hashed = sha_constructor(str(uniq)).hexdigest()
return hashed
def generate_hash(self):
content_field = get_content_object_field(self)
if is_gfk(content_field):
uniq = (getattr(self, content_field.ct_field).pk,
long(getattr(self, content_field.fk_field)))
else:
uniq = getattr(self, content_field.name).pk
hashed = sha_constructor(str(uniq)).hexdigest()
return hashed
def is_gfk(self):
return is_gfk(self.get_content_object_field())
def is_gfk(self):
return is_gfk(self.get_content_object_field())