def filter_regional_legislative_bodies(self, region_node):
        return self.filter_nodes('LegislativeBodies/LegislativeBody', parent=region_node)
Get all the legislative bodies in a region from the XML data.
dataset/ETHPy150Open PublicMapping/DistrictBuilder/django/publicmapping/redistricting/__init__.py/StoredConfig.filter_regional_legislative_bodies