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Python 2021-11-10 05:32:23
how to set default user group in django
from django.contrib.auth.models import User, Group from django.db.models.signals import post_save from django.dispatch import receiver @receiver(post_save, sender=User) def create_user_profile(sender, instance, created, **kwargs): if created: ... Add solution -
Python 2021-11-10 05:25:31
use django taggit in template
# models.py from django.db import models from taggit.managers import TaggableManager class MyObject(models.Model): title = models.CharField(max_length=100) content = models.TextField() tags = TaggableManager() #template.html {% for object... Add solution -
Shell/Bash 2021-11-10 03:53:14
How can I see the raw SQL queries Django
from django.db import connection sql = 'SELECT * FROM db1.a AS a JOIN db2.b AS b ON b.some_id = a.id WHERE a.name = %s' cursor = connection.cursor() try: cursor.execute(sql, ['localhost']) row = cursor.fetchall() except ... Add solution -
Other 2021-11-09 23:22:12
how to retrieve self.request.session outside a class
>>> from django.contrib.sessions.models import Session >>> s = Session.objects.get(pk='2b1189a188b44ad18c35e113ac6ceead') >>> s.expire_date datetime.datetime(2005, 8, 20, 13, 35, 12) Add solution -
Python 2021-11-09 09:50:07
django messages
from django.contrib import messages <--Change setting under settings.py from django.contrib.messages import constants as messages MESSAGE_TAGS = { messages.ERROR: 'danger' } --> {% for message in messages %} <div class="alert alert-{{ ... Add solution -
Python 2021-11-08 19:28:18
how add a favicon to django
env > mysite > main > urls.pyfrom django.urls import pathfrom . import viewsfrom django.contrib.staticfiles.storage import staticfiles_storagefrom django.views.generic.base import RedirectViewurlpatterns = [ path('favicon.ico', RedirectView.as_v... Add solution -
Python 2021-11-08 09:14:30
httpresponse django
from django.http import HttpResponseRedirect Add solution