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Code Issues 32 Releases Wiki Activity

queryset-refactor: Implemented slicing to end of querysets.

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Refs #2150, #5012.


git-svn-id: http://code.djangoproject.com/svn/django/branches/queryset-refactor@7147 bcc190cf-cafb-0310-a4f2-bffc1f526a37
This commit is contained in:
Malcolm Tredinnick
2008-02-23 01:34:49 +00:00
parent e2f524ca09
commit 7355fa6b72
8 changed files with 38 additions and 6 deletions
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8
tests/modeltests/basic/models.py
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@@ -292,11 +292,9 @@ datetime.datetime(2005, 7, 28, 0, 0)
>>> Article.objects.all()[2:][2:3]
[<Article: Default headline>]
# Note that you can't use 'offset' without 'limit' (on some dbs), so this doesn't work:
>>> Article.objects.all()[2:]
Traceback (most recent call last):
...
AssertionError: 'offset' is not allowed without 'limit'
# Using an offset without a limit is also possible.
>>> Article.objects.all()[5:]
[<Article: Fourth article>, <Article: Article 7>, <Article: Updated article 8>]
# Also, once you have sliced you can't filter, re-order or combine
>>> Article.objects.all()[0:5].filter(id=1)