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Python 2022-01-29 22:10:02
django content type
from django.contrib.contenttypes.fields import GenericForeignKey from django.contrib.contenttypes.models import ContentType from django.db import models class TaggedItem(models.Model): tag = models.SlugField() content_type = models.ForeignKey(Con... Add solution -
SQL 2022-01-29 12:21:34
django count sql queries
>>> from django.conf import settings >>> settings.DEBUG = True >>> from django.db import connection >>> Model.objects.count() >>> # python 3 uses print() >>> print(len(connection.queries)) 1 Add solution -
Python 2022-01-28 17:46:15
django updateview class
###### views.py ##### from .forms import CreateArticleForm from django.views.generic import CreateView class ArticleCreateView(CreateView): form_class = CreateArticleForm template_name = 'articles/create_article.html' ###### urls.py ###### ... Add solution