def handle(self, *args, **options):
        username = options.get(self.UserModel.USERNAME_FIELD, None)
        interactive = options.get('interactive')
        verbosity = int(options.get('verbosity', 1))
        database = options.get('database')

        # If not provided, create the user with an unusable password
        password = None
        user_data = {}

        # Do quick and dirty validation if --noinput
        if not interactive:
            try:
                if not username:
                    raise CommandError("You must use --%s with --noinput." %
                            self.UserModel.USERNAME_FIELD)
                username = self.username_field.clean(username, None)

                for field_name in self.UserModel.REQUIRED_FIELDS:
                    if options.get(field_name):
                        field = self.UserModel._meta.get_field(field_name)
                        user_data[field_name] = field.clean(options[field_name], None)
                    else:
                        raise CommandError("You must use --%s with --noinput." % field_name)
            except exceptions.ValidationError as e:
                raise CommandError('; '.join(e.messages))

        else:
            # Prompt for username/password, and any other required fields.
            # Enclose this whole thing in a try/except to trap for a
            # keyboard interrupt and exit gracefully.
            default_username = get_default_username()
            try:

                # Get a username
                verbose_field_name = self.username_field.verbose_name
                while username is None:
                    if not username:
                        input_msg = capfirst(verbose_field_name)
                        if default_username:
                            input_msg = "%s (leave blank to use '%s')" % (
                                input_msg, default_username)
                        raw_value = input(force_str('%s: ' % input_msg))

                    if default_username and raw_value == '':
                        raw_value = default_username
                    try:
                        username = self.username_field.clean(raw_value, None)
                    except exceptions.ValidationError as e:
                        self.stderr.write("Error: %s" % '; '.join(e.messages))
                        username = None
                        continue
                    try:
                        self.UserModel._default_manager.db_manager(database).get_by_natural_key(username)
                    except self.UserModel.DoesNotExist:
                        pass
                    else:
                        self.stderr.write("Error: That %s is already taken." %
                                verbose_field_name)
                        username = None

                for field_name in self.UserModel.REQUIRED_FIELDS:
                    field = self.UserModel._meta.get_field(field_name)
                    user_data[field_name] = options.get(field_name)
                    while user_data[field_name] is None:
                        raw_value = input(force_str('%s: ' % capfirst(field.verbose_name)))
                        try:
                            user_data[field_name] = field.clean(raw_value, None)
                        except exceptions.ValidationError as e:
                            self.stderr.write("Error: %s" % '; '.join(e.messages))
                            user_data[field_name] = None

                # Get a password
                while password is None:
                    if not password:
                        password = getpass.getpass()
                        password2 = getpass.getpass(force_str('Password (again): '))
                        if password != password2:
                            self.stderr.write("Error: Your passwords didn't match.")
                            password = None
                            continue
                    if password.strip() == '':
                        self.stderr.write("Error: Blank passwords aren't allowed.")
                        password = None
                        continue

            except __HOLE__:
                self.stderr.write("\nOperation cancelled.")
                sys.exit(1)

        user_data[self.UserModel.USERNAME_FIELD] = username
        user_data['password'] = password
        self.UserModel._default_manager.db_manager(database).create_superuser(**user_data)
        if verbosity >= 1:
            self.stdout.write("Superuser created successfully.")
dataset/ETHPy150Open cloudera/hue/desktop/core/ext-py/Django-1.6.10/django/contrib/auth/management/commands/createsuperuser.py/Command.handle