... = Publication ( title = "Science Weekly" ) >>> p3 . save () Article を一つ作ります: >>> a1 = Article ( headline = "Django lets you build web apps easily" ) 保存するまでは Publication と関連付けることはできません: >>> a1 . publications . add ( p1 ) T ... raceback (most recent call last): ... ValueError : "<Article: Django lets you build web apps easily>" needs to have a value for field "id" before this many-to-many relationship can be used. 保存し ... . article_set . all () <QuerySet [<Article: NASA uses Python>]> >>> p1 . article_set . all () <QuerySet [<Article: Django lets you build web apps easily>, <Article: NASA uses Python>]> >>> Publication . objects . get ( id = 4 ) . article_set . all ( ... ... = Publication ( title = "Science Weekly" ) >>> p3 . save () Article を一つ作ります: >>> a1 = Article ( headline = "Django lets you build web apps easily" ) 保存するまでは Publication と関連付けることはできません: >>> a1 . publications . add ( p1 ) T ... raceback (most recent call last): ... ValueError : "<Article: Django lets you build web apps easily>" needs to have a value for field "id" before this many-to-many relationship can be used. 保存し ... . article_set . all () <QuerySet [<Article: NASA uses Python>]> >>> p1 . article_set . all () <QuerySet [<Article: Django lets you build web apps easily>, <Article: NASA uses Python>]> >>> Publication . objects . get ( id = 4 ) . article_set . all ( ... ... supports integration with in-browser testing frameworks like Selenium . The new django.test.LiveServerTestCase base class lets you test the interactions between your site's front and back ends more comprehensively. See the documentation for more det ... t possible to run runserver with the same WSGI configuration that is used for deployment. The new WSGI_APPLICATION setting lets you configure which WSGI callable runserver uses. (The runfcgi management command also internally wraps the WSGI callable ... uery. For more details, see the documentation for select_for_update() . Model.objects.bulk_create in the ORM ¶ This method lets you create multiple objects more efficiently. It can result in significant performance increases if you have many objects. ... ... supports integration with in-browser testing frameworks like Selenium . The new django.test.LiveServerTestCase base class lets you test the interactions between your site's front and back ends more comprehensively. See the documentation for more det ... t possible to run runserver with the same WSGI configuration that is used for deployment. The new WSGI_APPLICATION setting lets you configure which WSGI callable runserver uses. (The runfcgi management command also internally wraps the WSGI callable ... uery. For more details, see the documentation for select_for_update() . Model.objects.bulk_create in the ORM ¶ This method lets you create multiple objects more efficiently. It can result in significant performance increases if you have many objects. ... ... ware Session middleware. django.contrib.sitemaps A framework for generating Google sitemap XML files. django.contrib.sites Lets you operate multiple websites from the same database and Django project django.contrib.sites.middleware Site middleware. d ... ... ware Session middleware. django.contrib.sitemaps A framework for generating Google sitemap XML files. django.contrib.sites Lets you operate multiple websites from the same database and Django project django.contrib.sites.middleware Site middleware. d ... ... shell --interface option now accepts python to force use of the "plain" Python interpreter. The new shell --command option lets you run a command as Django and exit, instead of opening the interactive shell. Added a warning to dumpdata if a proxy mod ... the first argument. The shell command supports tab completion on systems using libedit , e.g. macOS. The inspectdb command lets you choose what tables should be inspected by specifying their names as arguments. マイグレーション ¶ Added support for se ... ... shell --interface option now accepts python to force use of the "plain" Python interpreter. The new shell --command option lets you run a command as Django and exit, instead of opening the interactive shell. Added a warning to dumpdata if a proxy mod ... the first argument. The shell command supports tab completion on systems using libedit , e.g. macOS. The inspectdb command lets you choose what tables should be inspected by specifying their names as arguments. マイグレーション ¶ Added support for se ... ... e permissions system in Django's authentication framework uses a Permission model with a foreign key to ContentType ; this lets Permission represent concepts like "can add blog entry" or "can delete news story". ContentTypeManager ¶ class ContentType ... ... e permissions system in Django's authentication framework uses a Permission model with a foreign key to ContentType ; this lets Permission represent concepts like "can add blog entry" or "can delete news story". ContentTypeManager ¶ class ContentType ... 2026年10月08日