Python ForeignKeyUpdateQuery Examples

Example #1

File: relations.py Project: kurvenschubser/pyheinzel

	def _set(self, values):
		assert len(values) == 1, 'RelationManager %s expected 1 value to be added to instance cache, got %s' %(self, len(values))
		inst = values[0]
		
		# if inst in self.all():
		# 	return

		self._type_check(inst)

		q = ForeignKeyUpdateQuery(self.owner, self.identifier, inst.pk, self.db)
		q.execute()
		q.commit()

Example #2

File: relations.py Project: kurvenschubser/pyheinzel

	def _delete(self):
		q = ForeignKeyUpdateQuery(self.owner, self.identifier, None, self.db)
		q.execute()
		q.commit()