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

4 votes275 views1 answer
Set column datatype pandas
Python
0 vote357 views1 answer
Simulate robot arm using python
Python
5 votes255 views4 answers
Fahrenheit to celsius python program
Python
0 vote255 views2 answers
Count items in a model django rest
Python
12 votes302 views2 answers
Python input integer only
Python
0 vote261 views1 answer
Python 'or' explanation
Python
0 vote269 views1 answer
Uneven chunks of array slices
Python
1 vote269 views1 answer
Cmd to get ip address python
Python
34 votes338 views5 answers
Convert pandas column type
Python
10 votes288 views4 answers
Pandas using eval converter excluding nans
Python