mirrors/django
1
0
Fork 0
mirror of https://github.com/django/django.git synced 2025-08-04 10:59:45 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 4

Fixed #2217 -- Allowed raw objects to be used in __exact and __in query terms. Existing use of primary keys in query terms is preserved.

Browse source 
git-svn-id: http://code.djangoproject.com/svn/django/trunk@3246 bcc190cf-cafb-0310-a4f2-bffc1f526a37
This commit is contained in:
Russell Keith-Magee 2006-07-01 01:14:41 +00:00
parent 0ad8863692
commit c81d69354a
6 changed files with 139 additions and 14 deletions
Download patch file Download diff file Expand all files Collapse all files

28
tests/modeltests/many_to_one/models.py
View file

@ -151,10 +151,20 @@ False
[<Article: John's second story>, <Article: This is a test>]
# Find all Articles for the Reporter whose ID is 1.
# Use direct ID check, pk check, and object comparison
>>> Article.objects.filter(reporter__id__exact=1)
[<Article: John's second story>, <Article: This is a test>]
>>> Article.objects.filter(reporter__pk=1)
[<Article: John's second story>, <Article: This is a test>]
>>> Article.objects.filter(reporter=1)
[<Article: John's second story>, <Article: This is a test>]
>>> Article.objects.filter(reporter=r)
[<Article: John's second story>, <Article: This is a test>]
>>> Article.objects.filter(reporter__in=[1,2]).distinct()
[<Article: John's second story>, <Article: Paul's story>, <Article: This is a test>]
>>> Article.objects.filter(reporter__in=[r,r2]).distinct()
[<Article: John's second story>, <Article: Paul's story>, <Article: This is a test>]
# You need two underscores between "reporter" and "id" -- not one.
>>> Article.objects.filter(reporter_id__exact=1)
@ -168,10 +178,6 @@ Traceback (most recent call last):
...
TypeError: Cannot resolve keyword 'reporter_id' into field
# "pk" shortcut syntax works in a related context, too.
>>> Article.objects.filter(reporter__pk=1)
[<Article: John's second story>, <Article: This is a test>]
# You can also instantiate an Article by passing
# the Reporter's ID instead of a Reporter object.
>>> a3 = Article(id=None, headline="This is a test", pub_date=datetime(2005, 7, 27), reporter_id=r.id)
@ -200,6 +206,18 @@ TypeError: Cannot resolve keyword 'reporter_id' into field
[<Reporter: John Smith>]
>>> Reporter.objects.filter(article__pk=1)
[<Reporter: John Smith>]
>>> Reporter.objects.filter(article=1)
[<Reporter: John Smith>]
>>> Reporter.objects.filter(article=a)
[<Reporter: John Smith>]
>>> Reporter.objects.filter(article__in=[1,4]).distinct()
[<Reporter: John Smith>]
>>> Reporter.objects.filter(article__in=[1,a3]).distinct()
[<Reporter: John Smith>]
>>> Reporter.objects.filter(article__in=[a,a3]).distinct()
[<Reporter: John Smith>]
>>> Reporter.objects.filter(article__headline__startswith='This')
[<Reporter: John Smith>, <Reporter: John Smith>, <Reporter: John Smith>]
>>> Reporter.objects.filter(article__headline__startswith='This').distinct()
@ -216,6 +234,8 @@ TypeError: Cannot resolve keyword 'reporter_id' into field
[<Reporter: John Smith>, <Reporter: John Smith>, <Reporter: John Smith>, <Reporter: John Smith>]
>>> Reporter.objects.filter(article__reporter__first_name__startswith='John').distinct()
[<Reporter: John Smith>]
>>> Reporter.objects.filter(article__reporter__exact=r).distinct()
[<Reporter: John Smith>]
# If you delete a reporter, his articles will be deleted.
>>> Article.objects.all()