[models] Improved Config.templates.through __str__ repr

See jazzband/django-sortedm2m#96
openwisp · Feb 8, 2017 · 96f4d09 · 96f4d09
1 parent f16768d
commit 96f4d09
Showing 1 changed file with 10 additions and 0 deletions.
diff --git a/django_netjsonconfig/models.py b/django_netjsonconfig/models.py
@@ -11,6 +11,16 @@ class Meta(AbstractConfig.Meta):
         abstract = False
 
 
+def sortedm2m__str__(self):
+    """
+    Improves string representation of m2m relationship objects
+    """
+    return self.config.name
+
+
+Config.templates.through.__str__ = sortedm2m__str__
+
+
 class Template(AbstractTemplate):
     """
     Concrete Template model