/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

54 votes401 views2 answers
How to run django requirement.txt
Python Django
-2 votes310 views1 answer
How to get data from django session
Python Django
0 vote306 views1 answer
How to insert a placeholder text in django modelform
Python Django
0 vote291 views1 answer
Values django
Python Django
1 vote303 views1 answer
Django filter by date range
Python Django
0 vote263 views1 answer
Delete all historical data django simple history
Python Django
1 vote308 views1 answer
Unresolved reference 'django'
Python Django
0 vote311 views1 answer
Add favicon in django admin
Python Django
5 votes330 views2 answers
Django connexion session time
Python Django
0 vote304 views1 answer
Django save another class data while saving a class
Python Django