code: def getObj(self):
  		'''
  			getObj - Fetch (if not fetched) and return the obj associated with this data.
  		'''
  		if self.obj is None:
  			if not self.pk:
  				return None
  			self.obj = self.foreignModel.objects.get(self.pk)
  
  		return self.obf getObj(self):
  		'''
  			getObj - Fetch (if not fetched) and return the obj associated with this data.
  		'''
  		if self.obj is None:
  			if not self.pk:
  				return None
  			self.obj = self.foreignModel.objects.get(self.pk)
  
  		return self.obj
docs: getObj - Fetch (if not fetched) and return the obj associated with this data.