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Viewing changes to tests/modeltests/mutually_referential/models.py

  • Committer: Bazaar Package Importer
  • Author(s): Chris Lamb, Chris Lamb, David Spreen, Sandro Tosi
  • Date: 2008-11-19 21:31:00 UTC
  • mfrom: (1.2.2 upstream)
  • Revision ID: james.westby@ubuntu.com-20081119213100-gp0lqhxl1qxa6dgl
Tags: 1.0.2-1
http://bugs.debian.org/505783
http://bugs.debian.org/497886
[ Chris Lamb ]
* New upstream bugfix release. Closes: #505783
* Add myself to Uploaders with ACK from Brett.

[ David Spreen ]
* Remove python-pysqlite2 from Recommends because Python 2.5 includes
  sqlite library used by Django. Closes: 497886

[ Sandro Tosi ]
* debian/control
  - switch Vcs-Browser field to viewsvn

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tests/modeltests/mutually_referential/models.py
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"""
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24. Mutually referential many-to-one relationships
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Strings can be used instead of model literals to set up "lazy" relations.
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"""
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from django.db.models import *
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class Parent(Model):
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    name = CharField(max_length=100)
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    # Use a simple string for forward declarations.
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    bestchild = ForeignKey("Child", null=True, related_name="favoured_by")
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class Child(Model):
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    name = CharField(max_length=100)
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    # You can also explicitally specify the related app.
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    parent = ForeignKey("mutually_referential.Parent")
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__test__ = {'API_TESTS':"""
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# Create a Parent
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>>> q = Parent(name='Elizabeth')
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>>> q.save()
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# Create some children
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>>> c = q.child_set.create(name='Charles')
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>>> e = q.child_set.create(name='Edward')
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# Set the best child
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>>> q.bestchild = c
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>>> q.save()
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>>> q.delete()
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"""}
 
 
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