Commit f1f1d366 authored by Malcolm Tredinnick's avatar Malcolm Tredinnick
Browse files

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

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
parent bb6d5dc6

django/db/models/fields/related.py

+0 −2
Original line number Diff line number Diff line
@@ -728,8 +728,6 @@ class OneToOneField(ForeignKey): 
    def contribute_to_related_class(self, cls, related):

        setattr(cls, related.get_accessor_name(),

                SingleRelatedObjectDescriptor(related))

        if not cls._meta.one_to_one_field:

            cls._meta.one_to_one_field = self



    def formfield(self, **kwargs):

        if self.rel.parent_link:

django/db/models/options.py

+0 −1
Original line number Diff line number Diff line
@@ -41,7 +41,6 @@ class Options(object): 
        self.meta = meta

        self.pk = None

        self.has_auto_field, self.auto_field = False, None

        self.one_to_one_field = None

        self.abstract = False

        self.parents = SortedDict()

        self.duplicate_targets = {}