/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

0 vote197 views1 answer
Django datepicker mindate and maxdate
Python Django
6 votes219 views2 answers
Django read mesage
Python Django
0 vote205 views1 answer
Styling filter form django
Python Django
0 vote232 views1 answer
How to update image in django
Python Django
0 vote199 views1 answer
Django cleanup settings
Python Django
0 vote225 views1 answer
Disable csrf token django
Python Django
0 vote217 views1 answer
Django queryset to instance
Python Django
0 vote248 views1 answer
Get a list of ids from queryset django
Python Django
31 votes192 views1 answer
Flask vs django
Python Django
0 vote235 views1 answer
Validate delete inline formset django
Python Django