Update Django 3.0.5

manage.py

@@ -1,22 +1,21 @@
 #!/usr/bin/env python
+"""Django's command-line utility for administrative tasks."""
 import os
 import sys
 
-if __name__ == "__main__":
-    os.environ.setdefault("DJANGO_SETTINGS_MODULE", "mysite.settings")
+
+def main():
+    os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'mysite.settings')
     try:
         from django.core.management import execute_from_command_line
-    except ImportError:
-        # The above import may fail for some other reason. Ensure that the
-        # issue is really that Django is missing to avoid masking other
-        # exceptions on Python 2.
-        try:
-            import django
-        except ImportError:
-            raise ImportError(
-                "Couldn't import Django. Are you sure it's installed and "
-                "available on your PYTHONPATH environment variable? Did you "
-                "forget to activate a virtual environment?"
-            )
-        raise
+    except ImportError as exc:
+        raise ImportError(
+            "Couldn't import Django. Are you sure it's installed and "
+            "available on your PYTHONPATH environment variable? Did you "
+            "forget to activate a virtual environment?"
+        ) from exc
     execute_from_command_line(sys.argv)
+
+
+if __name__ == '__main__':
+    main()

mysite/photos/urls.py

@@ -2,6 +2,8 @@
 
 from . import views
 
+app_name = 'photos'
+
 urlpatterns = [
     url(r'^clear/$', views.clear_database, name='clear_database'),
     url(r'^basic-upload/$', views.BasicUploadView.as_view(), name='basic_upload'),

requirements.txt

@@ -1 +1 @@
-Django==1.10.3
+Django==3.0.5