First Commit

users/decorators.py

@@ -0,0 +1,13 @@
+from django.core.exceptions import PermissionDenied
+from django.contrib.auth.decorators import login_required
+
+def groups_required(*group_names):
+    def decorator(view_func):
+        @login_required
+        def _wrapped_view(request, *args, **kwargs):
+            if any(request.user.groups.filter(name=group_name).exists() for group_name in group_names):
+                return view_func(request, *args, **kwargs)
+            else:
+                raise PermissionDenied
+        return _wrapped_view
+    return decorator