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Removed django.db.models.options.Options.one_to_one_field.

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The last use of it was removed in r9641 (it's internal API) and it's been
broken since r7477, as there's no longer a maximum of one OneToOneField per
model, so anything relying on it contained subtle bugs.


git-svn-id: http://code.djangoproject.com/svn/django/trunk@9643 bcc190cf-cafb-0310-a4f2-bffc1f526a37
This commit is contained in:
Malcolm Tredinnick 2008-12-11 07:31:41 +00:00
parent bb6d5dc69b
commit f1f1d366c8
2 changed files with 0 additions and 3 deletions
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2
django/db/models/fields/related.py
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@ -728,8 +728,6 @@ class OneToOneField(ForeignKey):
def contribute_to_related_class(self, cls, related): def contribute_to_related_class(self, cls, related):
setattr(cls, related.get_accessor_name(), setattr(cls, related.get_accessor_name(),
SingleRelatedObjectDescriptor(related)) SingleRelatedObjectDescriptor(related))
if not cls._meta.one_to_one_field:
cls._meta.one_to_one_field = self
def formfield(self, **kwargs): def formfield(self, **kwargs):
if self.rel.parent_link: if self.rel.parent_link:

1
django/db/models/options.py
View File

@ -41,7 +41,6 @@ class Options(object):
self.meta = meta self.meta = meta
self.pk = None self.pk = None
self.has_auto_field, self.auto_field = False, None self.has_auto_field, self.auto_field = False, None
self.one_to_one_field = None
self.abstract = False self.abstract = False
self.parents = SortedDict() self.parents = SortedDict()
self.duplicate_targets = {} self.duplicate_targets = {}