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authorNishanth Amuluru2011-01-08 11:20:57 +0530
committerNishanth Amuluru2011-01-08 11:20:57 +0530
commit65411d01d448ff0cd4abd14eee14cf60b5f8fc20 (patch)
treeb4c404363c4c63a61d6e2f8bd26c5b057c1fb09d /parts/django/tests/regressiontests/queries/models.py
parent2e35094d43b4cc6974172e1febf76abb50f086ec (diff)
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Added buildout stuff and made changes accordingly
--HG-- rename : profile/management/__init__.py => eggs/djangorecipe-0.20-py2.6.egg/EGG-INFO/dependency_links.txt rename : profile/management/__init__.py => eggs/djangorecipe-0.20-py2.6.egg/EGG-INFO/not-zip-safe rename : profile/management/__init__.py => eggs/infrae.subversion-1.4.5-py2.6.egg/EGG-INFO/dependency_links.txt rename : profile/management/__init__.py => eggs/infrae.subversion-1.4.5-py2.6.egg/EGG-INFO/not-zip-safe rename : profile/management/__init__.py => eggs/mercurial-1.7.3-py2.6-linux-x86_64.egg/EGG-INFO/dependency_links.txt rename : profile/management/__init__.py => eggs/mercurial-1.7.3-py2.6-linux-x86_64.egg/EGG-INFO/not-zip-safe rename : profile/management/__init__.py => eggs/py-1.4.0-py2.6.egg/EGG-INFO/dependency_links.txt rename : profile/management/__init__.py => eggs/py-1.4.0-py2.6.egg/EGG-INFO/not-zip-safe rename : profile/management/__init__.py => eggs/zc.buildout-1.5.2-py2.6.egg/EGG-INFO/dependency_links.txt rename : profile/management/__init__.py => eggs/zc.buildout-1.5.2-py2.6.egg/EGG-INFO/not-zip-safe rename : profile/management/__init__.py => eggs/zc.recipe.egg-1.3.2-py2.6.egg/EGG-INFO/dependency_links.txt rename : profile/management/__init__.py => eggs/zc.recipe.egg-1.3.2-py2.6.egg/EGG-INFO/not-zip-safe rename : profile/management/__init__.py => parts/django/Django.egg-info/dependency_links.txt rename : taskapp/models.py => parts/django/django/conf/app_template/models.py rename : taskapp/tests.py => parts/django/django/conf/app_template/tests.py rename : taskapp/views.py => parts/django/django/conf/app_template/views.py rename : taskapp/views.py => parts/django/django/contrib/gis/tests/geo3d/views.py rename : profile/management/__init__.py => parts/django/tests/modeltests/delete/__init__.py rename : profile/management/__init__.py => parts/django/tests/modeltests/files/__init__.py rename : profile/management/__init__.py => parts/django/tests/modeltests/invalid_models/__init__.py rename : profile/management/__init__.py => parts/django/tests/modeltests/m2m_signals/__init__.py rename : profile/management/__init__.py => parts/django/tests/modeltests/model_package/__init__.py rename : profile/management/__init__.py => parts/django/tests/regressiontests/bash_completion/__init__.py rename : profile/management/__init__.py => parts/django/tests/regressiontests/bash_completion/management/__init__.py rename : profile/management/__init__.py => parts/django/tests/regressiontests/bash_completion/management/commands/__init__.py rename : profile/management/__init__.py => parts/django/tests/regressiontests/bash_completion/models.py rename : profile/management/__init__.py => parts/django/tests/regressiontests/delete_regress/__init__.py rename : profile/management/__init__.py => parts/django/tests/regressiontests/file_storage/__init__.py rename : profile/management/__init__.py => parts/django/tests/regressiontests/max_lengths/__init__.py rename : profile/forms.py => pytask/profile/forms.py rename : profile/management/__init__.py => pytask/profile/management/__init__.py rename : profile/management/commands/seed_db.py => pytask/profile/management/commands/seed_db.py rename : profile/models.py => pytask/profile/models.py rename : profile/templatetags/user_tags.py => pytask/profile/templatetags/user_tags.py rename : taskapp/tests.py => pytask/profile/tests.py rename : profile/urls.py => pytask/profile/urls.py rename : profile/utils.py => pytask/profile/utils.py rename : profile/views.py => pytask/profile/views.py rename : static/css/base.css => pytask/static/css/base.css rename : taskapp/tests.py => pytask/taskapp/tests.py rename : taskapp/views.py => pytask/taskapp/views.py rename : templates/base.html => pytask/templates/base.html rename : templates/profile/browse_notifications.html => pytask/templates/profile/browse_notifications.html rename : templates/profile/edit.html => pytask/templates/profile/edit.html rename : templates/profile/view.html => pytask/templates/profile/view.html rename : templates/profile/view_notification.html => pytask/templates/profile/view_notification.html rename : templates/registration/activate.html => pytask/templates/registration/activate.html rename : templates/registration/activation_email.txt => pytask/templates/registration/activation_email.txt rename : templates/registration/activation_email_subject.txt => pytask/templates/registration/activation_email_subject.txt rename : templates/registration/logged_out.html => pytask/templates/registration/logged_out.html rename : templates/registration/login.html => pytask/templates/registration/login.html rename : templates/registration/logout.html => pytask/templates/registration/logout.html rename : templates/registration/password_change_done.html => pytask/templates/registration/password_change_done.html rename : templates/registration/password_change_form.html => pytask/templates/registration/password_change_form.html rename : templates/registration/password_reset_complete.html => pytask/templates/registration/password_reset_complete.html rename : templates/registration/password_reset_confirm.html => pytask/templates/registration/password_reset_confirm.html rename : templates/registration/password_reset_done.html => pytask/templates/registration/password_reset_done.html rename : templates/registration/password_reset_email.html => pytask/templates/registration/password_reset_email.html rename : templates/registration/password_reset_form.html => pytask/templates/registration/password_reset_form.html rename : templates/registration/registration_complete.html => pytask/templates/registration/registration_complete.html rename : templates/registration/registration_form.html => pytask/templates/registration/registration_form.html rename : utils.py => pytask/utils.py
Diffstat (limited to 'parts/django/tests/regressiontests/queries/models.py')
-rw-r--r--parts/django/tests/regressiontests/queries/models.py276
1 files changed, 276 insertions, 0 deletions
diff --git a/parts/django/tests/regressiontests/queries/models.py b/parts/django/tests/regressiontests/queries/models.py
new file mode 100644
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+++ b/parts/django/tests/regressiontests/queries/models.py
@@ -0,0 +1,276 @@
+"""
+Various complex queries that have been problematic in the past.
+"""
+
+import threading
+
+from django.db import models
+
+class DumbCategory(models.Model):
+ pass
+
+class NamedCategory(DumbCategory):
+ name = models.CharField(max_length=10)
+
+class Tag(models.Model):
+ name = models.CharField(max_length=10)
+ parent = models.ForeignKey('self', blank=True, null=True,
+ related_name='children')
+ category = models.ForeignKey(NamedCategory, null=True, default=None)
+
+ class Meta:
+ ordering = ['name']
+
+ def __unicode__(self):
+ return self.name
+
+class Note(models.Model):
+ note = models.CharField(max_length=100)
+ misc = models.CharField(max_length=10)
+
+ class Meta:
+ ordering = ['note']
+
+ def __unicode__(self):
+ return self.note
+
+ def __init__(self, *args, **kwargs):
+ super(Note, self).__init__(*args, **kwargs)
+ # Regression for #13227 -- having an attribute that
+ # is unpickleable doesn't stop you from cloning queries
+ # that use objects of that type as an argument.
+ self.lock = threading.Lock()
+
+class Annotation(models.Model):
+ name = models.CharField(max_length=10)
+ tag = models.ForeignKey(Tag)
+ notes = models.ManyToManyField(Note)
+
+ def __unicode__(self):
+ return self.name
+
+class ExtraInfo(models.Model):
+ info = models.CharField(max_length=100)
+ note = models.ForeignKey(Note)
+
+ class Meta:
+ ordering = ['info']
+
+ def __unicode__(self):
+ return self.info
+
+class Author(models.Model):
+ name = models.CharField(max_length=10)
+ num = models.IntegerField(unique=True)
+ extra = models.ForeignKey(ExtraInfo)
+
+ class Meta:
+ ordering = ['name']
+
+ def __unicode__(self):
+ return self.name
+
+class Item(models.Model):
+ name = models.CharField(max_length=10)
+ created = models.DateTimeField()
+ modified = models.DateTimeField(blank=True, null=True)
+ tags = models.ManyToManyField(Tag, blank=True, null=True)
+ creator = models.ForeignKey(Author)
+ note = models.ForeignKey(Note)
+
+ class Meta:
+ ordering = ['-note', 'name']
+
+ def __unicode__(self):
+ return self.name
+
+class Report(models.Model):
+ name = models.CharField(max_length=10)
+ creator = models.ForeignKey(Author, to_field='num', null=True)
+
+ def __unicode__(self):
+ return self.name
+
+class Ranking(models.Model):
+ rank = models.IntegerField()
+ author = models.ForeignKey(Author)
+
+ class Meta:
+ # A complex ordering specification. Should stress the system a bit.
+ ordering = ('author__extra__note', 'author__name', 'rank')
+
+ def __unicode__(self):
+ return '%d: %s' % (self.rank, self.author.name)
+
+class Cover(models.Model):
+ title = models.CharField(max_length=50)
+ item = models.ForeignKey(Item)
+
+ class Meta:
+ ordering = ['item']
+
+ def __unicode__(self):
+ return self.title
+
+class Number(models.Model):
+ num = models.IntegerField()
+
+ def __unicode__(self):
+ return unicode(self.num)
+
+# Symmetrical m2m field with a normal field using the reverse accesor name
+# ("valid").
+class Valid(models.Model):
+ valid = models.CharField(max_length=10)
+ parent = models.ManyToManyField('self')
+
+ class Meta:
+ ordering = ['valid']
+
+# Some funky cross-linked models for testing a couple of infinite recursion
+# cases.
+class X(models.Model):
+ y = models.ForeignKey('Y')
+
+class Y(models.Model):
+ x1 = models.ForeignKey(X, related_name='y1')
+
+# Some models with a cycle in the default ordering. This would be bad if we
+# didn't catch the infinite loop.
+class LoopX(models.Model):
+ y = models.ForeignKey('LoopY')
+
+ class Meta:
+ ordering = ['y']
+
+class LoopY(models.Model):
+ x = models.ForeignKey(LoopX)
+
+ class Meta:
+ ordering = ['x']
+
+class LoopZ(models.Model):
+ z = models.ForeignKey('self')
+
+ class Meta:
+ ordering = ['z']
+
+# A model and custom default manager combination.
+class CustomManager(models.Manager):
+ def get_query_set(self):
+ qs = super(CustomManager, self).get_query_set()
+ return qs.filter(public=True, tag__name='t1')
+
+class ManagedModel(models.Model):
+ data = models.CharField(max_length=10)
+ tag = models.ForeignKey(Tag)
+ public = models.BooleanField(default=True)
+
+ objects = CustomManager()
+ normal_manager = models.Manager()
+
+ def __unicode__(self):
+ return self.data
+
+# An inter-related setup with multiple paths from Child to Detail.
+class Detail(models.Model):
+ data = models.CharField(max_length=10)
+
+class MemberManager(models.Manager):
+ def get_query_set(self):
+ return super(MemberManager, self).get_query_set().select_related("details")
+
+class Member(models.Model):
+ name = models.CharField(max_length=10)
+ details = models.OneToOneField(Detail, primary_key=True)
+
+ objects = MemberManager()
+
+class Child(models.Model):
+ person = models.OneToOneField(Member, primary_key=True)
+ parent = models.ForeignKey(Member, related_name="children")
+
+# Custom primary keys interfered with ordering in the past.
+class CustomPk(models.Model):
+ name = models.CharField(max_length=10, primary_key=True)
+ extra = models.CharField(max_length=10)
+
+ class Meta:
+ ordering = ['name', 'extra']
+
+class Related(models.Model):
+ custom = models.ForeignKey(CustomPk)
+
+# An inter-related setup with a model subclass that has a nullable
+# path to another model, and a return path from that model.
+
+class Celebrity(models.Model):
+ name = models.CharField("Name", max_length=20)
+ greatest_fan = models.ForeignKey("Fan", null=True, unique=True)
+
+class TvChef(Celebrity):
+ pass
+
+class Fan(models.Model):
+ fan_of = models.ForeignKey(Celebrity)
+
+# Multiple foreign keys
+class LeafA(models.Model):
+ data = models.CharField(max_length=10)
+
+ def __unicode__(self):
+ return self.data
+
+class LeafB(models.Model):
+ data = models.CharField(max_length=10)
+
+class Join(models.Model):
+ a = models.ForeignKey(LeafA)
+ b = models.ForeignKey(LeafB)
+
+class ReservedName(models.Model):
+ name = models.CharField(max_length=20)
+ order = models.IntegerField()
+
+ def __unicode__(self):
+ return self.name
+
+# A simpler shared-foreign-key setup that can expose some problems.
+class SharedConnection(models.Model):
+ data = models.CharField(max_length=10)
+
+class PointerA(models.Model):
+ connection = models.ForeignKey(SharedConnection)
+
+class PointerB(models.Model):
+ connection = models.ForeignKey(SharedConnection)
+
+# Multi-layer ordering
+class SingleObject(models.Model):
+ name = models.CharField(max_length=10)
+
+ class Meta:
+ ordering = ['name']
+
+ def __unicode__(self):
+ return self.name
+
+class RelatedObject(models.Model):
+ single = models.ForeignKey(SingleObject)
+
+ class Meta:
+ ordering = ['single']
+
+class Plaything(models.Model):
+ name = models.CharField(max_length=10)
+ others = models.ForeignKey(RelatedObject, null=True)
+
+ class Meta:
+ ordering = ['others']
+
+ def __unicode__(self):
+ return self.name
+
+class Article(models.Model):
+ name = models.CharField(max_length=20)
+ created = models.DateTimeField()