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Diffstat (limited to 'tests/testapp/models/m2o_recursive.py')
| -rw-r--r-- | tests/testapp/models/m2o_recursive.py | 44 |
1 files changed, 0 insertions, 44 deletions
diff --git a/tests/testapp/models/m2o_recursive.py b/tests/testapp/models/m2o_recursive.py deleted file mode 100644 index 27d13b4e7e..0000000000 --- a/tests/testapp/models/m2o_recursive.py +++ /dev/null @@ -1,44 +0,0 @@ -""" -11. Relating an object to itself, many-to-one - -To define a many-to-one relationship between a model and itself, use -``ForeignKey('self')``. - -In this example, a ``Category`` is related to itself. That is, each -``Category`` has a parent ``Category``. - -Set ``related_name`` to designate what the reverse relationship is called. -""" - -from django.core import meta - -class Category(meta.Model): - name = meta.CharField(maxlength=20) - parent = meta.ForeignKey('self', null=True, related_name='child') - class META: - module_name = 'categories' - - def __repr__(self): - return self.name - -API_TESTS = """ -# Create a few Category objects. ->>> r = categories.Category(id=None, name='Root category', parent=None) ->>> r.save() ->>> c = categories.Category(id=None, name='Child category', parent=r) ->>> c.save() - ->>> r.get_child_list() -[Child category] ->>> r.get_child(name__startswith='Child') -Child category ->>> r.get_parent() -Traceback (most recent call last): - ... -CategoryDoesNotExist - ->>> c.get_child_list() -[] ->>> c.get_parent() -Root category -""" |
