def handle(self, *args, **options):
        raise NotImplementedError()
Checks to see that the region code used is valid, or if it is not
dataset/ETHPy150Open AppScale/appscale/AppServer/lib/django-1.4/django/core/management/base.py/BaseCommand.handle--crossover with--dataset/ETHPy150Open daviddrysdale/python-phonenumbers/python/phonenumbers/phonenumberutil.py/_check_region_for_parsing