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| author | Karen Tracey <kmtracey@gmail.com> | 2010-03-10 15:44:43 +0000 |
|---|---|---|
| committer | Karen Tracey <kmtracey@gmail.com> | 2010-03-10 15:44:43 +0000 |
| commit | 079457ff01d6a03b7798754e00c1050bcfca5b13 (patch) | |
| tree | 21aca33911f7b1d48b3846fdfc88bee0d878f697 /django | |
| parent | d312fa2a619633c45afd3cfdb90f325e2ecd9be9 (diff) | |
Fixed #11702: Catch to_field specifying a non-unique target in validation. Thanks marcosmoyano.
git-svn-id: http://code.djangoproject.com/svn/django/trunk@12756 bcc190cf-cafb-0310-a4f2-bffc1f526a37
Diffstat (limited to 'django')
| -rw-r--r-- | django/core/management/validation.py | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/django/core/management/validation.py b/django/core/management/validation.py index ddf454ffad..554c59e856 100644 --- a/django/core/management/validation.py +++ b/django/core/management/validation.py @@ -80,6 +80,10 @@ def get_validation_errors(outfile, app=None): if isinstance(f.rel.to, (str, unicode)): continue + # Make sure the related field specified by a ForeignKey is unique + if not f.rel.to._meta.get_field(f.rel.field_name).unique: + e.add(opts, "Field '%s' under model '%s' must have a unique=True constraint." % (f.rel.field_name, f.rel.to.__name__)) + rel_opts = f.rel.to._meta rel_name = RelatedObject(f.rel.to, cls, f).get_accessor_name() rel_query_name = f.related_query_name() |