code: def _check_exclusive_parameters(self, **kwargs):
          
          if len(self._meta_data['exclusive_attributes']) > 0:
              attr_set = set(list(iterkeys(kwargs)))
              ex_set = set(self._meta_data['exclusive_attributes'][0])
              common_set = sorted(attr_set.intersection(ex_set))
              if len(common_set) > 1:
                  cset = ', '.join(common_set)
                  error = 'Mutually exclusive arguments submitted. ' \
                          'The following arguments cannot be set ' \
                          'together: "%s".' % cset
                  raise ExclusiveAttributesPresent(error)
docs: Check for mutually exclusive attributes in kwargs.
  
          :raises ExclusiveAttributesPresent