/Python/Django/Management command in django

Management command in 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

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

2 votes279 views2 answers
Django queryset is in list
Python Django
0 vote253 views1 answer
Find the highest id in model django
Python Django
-1 vote231 views1 answer
ImportError: cannot import name 'FieldDoesNotExist' from 'django.db.models.fields' (C:\Users\Admin\AppData\Local\Programs\Python\Python39\lib\site-packages\django\db\models\fields\__init__.py)
Python Django
0 vote245 views1 answer
How to form .cleaned data in class based views in django
Python Django
1 vote227 views1 answer
Make new app folder in django templates dir
Python Django
16 votes273 views6 answers
Django forms
Python Django
1 vote244 views1 answer
Display category field in django admin
Python Django
0 vote243 views1 answer
Django template child data in nested loop
Python Django
0 vote254 views2 answers
Django domain name
Python Django
1 vote232 views1 answer
Passing user instance django form submission
Python Django