from django.core.management.base import LabelCommand, CommandError, BaseCommand, make_option

from base64 import b64decode

class Command(LabelCommand):

    option_list = BaseCommand.option_list + (

        make_option('--base64', action='store_true', dest='base64', default=False,

            help='Assume all input are base64 encoded.'),

    )

    help = "Change workspace name"

    def handle(self, *labels, **options):

        if len(labels)!=1:

            raise CommandError('Enter workspace name')

        base64 = options.get('base64')

        if base64:

            name = b64decode(labels[0])

        else:

            name = labels[0]

        name = name.decode('utf8')

        from cm.models import Configuration        

        Configuration.objects.set_workspace_name(name)