Synnefo

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from optparse import make_option

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

from django.core.exceptions import PermissionDenied

from django.db import transaction

from astakos.im.models import ProjectApplication

from astakos.im.functions import deny_application

class Command(BaseCommand):

    args = "<project application id>"

    help = "Deny a project application"

    @transaction.commit_on_success

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

        if len(args) < 1:

            raise CommandError("Please provide an application identifier")

        try:

            app_id = int(args[0])

        except ValueError:

            raise CommandError('Invalid id')

        else:

            try:

                deny_application(app_id)

            except (PermissionDenied, IOError):

                raise CommandError('Invalid id')