/Python/Django/Management commands django

Management commands django

from django.core.management.base import BaseCommand, CommandError
from polls.models import Question as Poll

class Command(BaseCommand):
    help = 'Closes the specified poll for voting'

    def add_arguments(self, parser):
        parser.add_argument('poll_ids', nargs='+', type=int)

    def handle(self, *args, **options):
        for poll_id in options['poll_ids']:
            try:
                poll = Poll.objects.get(pk=poll_id)
            except Poll.DoesNotExist:
                raise CommandError('Poll "%s" does not exist' % poll_id)

            poll.opened = False
            poll.save()

            self.stdout.write(self.style.SUCCESS('Successfully closed poll "%s"' % poll_id))

Source: docs.djangoproject.com

Django run management command from code

from django.core.management import call_command

call_command('my_command', 'foo', bar='baz')

Source: stackoverflow.com

Management command in django

from django.core.management.base import BaseCommand
from django.utils import timezone

class Command(BaseCommand):
    help = 'Displays current time'

    def handle(self, *args, **kwargs):
        time = timezone.now().strftime('%X')
        self.stdout.write("It's now %s" % time)

Source: simpleisbetterthancomplex.com

Similar codes

1 vote206 views1 answer
_set in django
Python Django
0 vote202 views1 answer
Data don't retrieve from database view in django
Python Django
0 vote244 views1 answer
Django admin.py all fields
Python Django
0 vote213 views1 answer
Get token from request django
Python Django
1 vote213 views3 answers
Django logout user
Python Django
-2 votes222 views1 answer
Start django project in windows
Python Django
1 vote193 views1 answer
Django model query join
Python Django
23 votes337 views3 answers
Pip install django rest framework
Python Django
2 votes203 views4 answers
Django login required
Python Django
3 votes208 views2 answers
Django radio button
Python Django