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-rw-r--r--tests/many_to_many/models.py5
1 files changed, 4 insertions, 1 deletions
diff --git a/tests/many_to_many/models.py b/tests/many_to_many/models.py
index a196c85092..31793b3974 100644
--- a/tests/many_to_many/models.py
+++ b/tests/many_to_many/models.py
@@ -6,6 +6,7 @@ To define a many-to-many relationship, use ``ManyToManyField()``.
In this example, an ``Article`` can be published in multiple ``Publication``
objects, and a ``Publication`` has multiple ``Article`` objects.
"""
+from __future__ import unicode_literals
from django.db import models
from django.utils.encoding import python_2_unicode_compatible
@@ -24,7 +25,9 @@ class Publication(models.Model):
@python_2_unicode_compatible
class Article(models.Model):
headline = models.CharField(max_length=100)
- publications = models.ManyToManyField(Publication)
+ # Assign a unicode string as name to make sure the intermediary model is
+ # correctly created. Refs #20207
+ publications = models.ManyToManyField(Publication, name='publications')
def __str__(self):
return self.headline