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Python 2021-11-16 14:04:22
in function how to get data from django form
from django.core.mail import send_mail if form.is_valid(): subject = form.cleaned_data['subject'] message = form.cleaned_data['message'] sender = form.cleaned_data['sender'] cc_myself = form.cleaned_data['cc_myself'] recipients = ['i... Add solution -
Python 2021-11-16 13:39:25
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('p... Add solution -
Python 2021-11-16 11:07:24
import get object
from django.shortcuts import get_object_or_404 Add solution -
Other 2021-11-15 19:02:11
duplicate key value violates unique constraint "django_migrations_pkey"
from django.db import connections query = "SELECT setval('django_migrations_id_seq', (SELECT MAX(id) FROM django_migrations))" cursor = connections['default'].cursor() cursor.execute(query) row = cursor.fetchone() Add solution -
Python 2021-11-15 08:02:29
how to require login for Django function views
To require login for Django function-based views from django.contrib.auth.decorators import login_required @login_required def your_view(): ..... To require login for Django class-based views from django.contrib... Add solution