Check for mutually exclusive attributes in kwargs.

        :raises ExclusiveAttributesPresent

def _check_exclusive_parameters(self, **kwargs):
        """Check for mutually exclusive attributes in kwargs.

        :raises ExclusiveAttributesPresent
        """
        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)