[1.5.x] Fixed #19362 -- Detected invalid use of @python_2_unicode_compatible.

Thanks m3wolf for the report and akaariai for reproducing the problem.

Backport of 2ea80b9.

1 files changed, 8 insertions, 0 deletions

diff --git a/tests/modeltests/str/models.py b/tests/modeltests/str/models.py
index 488012e861..1c158ea008 100644
--- a/tests/modeltests/str/models.py
+++ b/tests/modeltests/str/models.py
@@ -28,6 +28,14 @@ class Article(models.Model):
         return self.headline
 
 @python_2_unicode_compatible
+class BrokenArticle(models.Model):
+    headline = models.CharField(max_length=100)
+    pub_date = models.DateTimeField()
+
+    def __unicode__(self):      # instead of __str__
+        return self.headline
+
+@python_2_unicode_compatible
 class InternationalArticle(models.Model):
     headline = models.CharField(max_length=100)
     pub_date = models.DateTimeField()