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Code Issues 32 Releases Wiki Activity

Merged revisions 4186 to 4454 from trunk.

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git-svn-id: http://code.djangoproject.com/svn/django/branches/sqlalchemy@4455 bcc190cf-cafb-0310-a4f2-bffc1f526a37
This commit is contained in:
Robin Munn
2007-01-31 23:43:09 +00:00
parent 122426e745
commit fe361e678a
120 changed files with 5900 additions and 1899 deletions
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15
tests/modeltests/basic/models.py
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@@ -10,6 +10,9 @@ class Article(models.Model):
headline = models.CharField(maxlength=100, default='Default headline')
pub_date = models.DateTimeField()
class Meta:
ordering = ('pub_date','headline')
def __str__(self):
return self.headline
@@ -245,7 +248,7 @@ datetime.datetime(2005, 7, 28, 0, 0)
# Slices (without step) are lazy:
>>> Article.objects.all()[0:5].filter()
[<Article: Area woman programs in Python>, <Article: Second article>, <Article: Third article>, <Article: Fourth article>, <Article: Article 6>]
[<Article: Area woman programs in Python>, <Article: Second article>, <Article: Third article>, <Article: Article 6>, <Article: Default headline>]
# Slicing again works:
>>> Article.objects.all()[0:5][0:2]
@@ -253,17 +256,17 @@ datetime.datetime(2005, 7, 28, 0, 0)
>>> Article.objects.all()[0:5][:2]
[<Article: Area woman programs in Python>, <Article: Second article>]
>>> Article.objects.all()[0:5][4:]
[<Article: Article 6>]
[<Article: Default headline>]
>>> Article.objects.all()[0:5][5:]
[]
# Some more tests!
>>> Article.objects.all()[2:][0:2]
[<Article: Third article>, <Article: Fourth article>]
[<Article: Third article>, <Article: Article 6>]
>>> Article.objects.all()[2:][:2]
[<Article: Third article>, <Article: Fourth article>]
[<Article: Third article>, <Article: Article 6>]
>>> Article.objects.all()[2:][2:3]
[<Article: Article 6>]
[<Article: Default headline>]
# Note that you can't use 'offset' without 'limit' (on some dbs), so this doesn't work:
>>> Article.objects.all()[2:]
@@ -312,7 +315,7 @@ AttributeError: Manager isn't accessible via Article instances
# Bulk delete test: How many objects before and after the delete?
>>> Article.objects.all()
[<Article: Area woman programs in Python>, <Article: Second article>, <Article: Third article>, <Article: Fourth article>, <Article: Article 6>, <Article: Default headline>, <Article: Article 7>, <Article: Updated article 8>]
[<Article: Area woman programs in Python>, <Article: Second article>, <Article: Third article>, <Article: Article 6>, <Article: Default headline>, <Article: Fourth article>, <Article: Article 7>, <Article: Updated article 8>]
>>> Article.objects.filter(id__lte=4).delete()
>>> Article.objects.all()
[<Article: Article 6>, <Article: Default headline>, <Article: Article 7>, <Article: Updated article 8>]