def _init_group_settings(self):
self._group_type = self.settings.GROUP_TYPE<EOL>if self._group_type is None:<EOL><INDENT>raise ImproperlyConfigured("<STR_LIT>")<EOL><DEDENT>self._group_search = self.settings.GROUP_SEARCH<EOL>if self._group_search is None:<EOL><INDENT>raise ImproperlyConfigured("<STR_LIT>")<EOL><DEDENT>
Loads the settings we need to deal with groups. Raises
ImproperlyConfigured if anything's not right.