Added 'on_delete' to 'ForeignKey' in Django models

anezkamll · ekohl · commit ccda2bb5bf7e · 2018-02-16T11:14:06.000+01:00
It caused error when deploying to PythonAnywhere
diff --git a/cs/django_models/README.md b/cs/django_models/README.md
@@ -115,7 +115,7 @@ from django.utils import timezone
 
 
 class Post(models.Model):
-    author = models.ForeignKey('auth.User')
+    author = models.ForeignKey('auth.User',on_delete=models.CASCADE)
     title = models.CharField(max_length=200)
     text = models.TextField()
     created_date = models.DateTimeField(
