Merge branch 'atomicity' into 'beta'

Atomicité

See merge request bde/nk20!122

apps/permission/decorators.py

@@ -4,7 +4,6 @@
 from functools import lru_cache
 from time import time
 
-from django.conf import settings
 from django.contrib.sessions.models import Session
 from note_kfet.middlewares import get_current_session
 
@@ -33,9 +32,9 @@ def memoize(f):
         sess_funs = new_sess_funs
 
     def func(*args, **kwargs):
-        if settings.DEBUG:
-            # Don't memoize in DEBUG mode
-            return f(*args, **kwargs)
+        # if settings.DEBUG:
+        #     # Don't memoize in DEBUG mode
+        #     return f(*args, **kwargs)
 
         nonlocal last_collect
 

apps/permission/models.py

@@ -199,6 +199,7 @@ class Permission(models.Model):
         if self.field and self.type not in {'view', 'change'}:
             raise ValidationError(_("Specifying field applies only to view and change permission types."))
 
+    @transaction.atomic
     def save(self, **kwargs):
         self.full_clean()
         super().save()

apps/permission/views.py

@@ -6,6 +6,7 @@ from datetime import date
 from django.contrib.auth.mixins import LoginRequiredMixin
 from django.contrib.auth.models import User
 from django.core.exceptions import PermissionDenied
+from django.db import transaction
 from django.db.models import Q
 from django.forms import HiddenInput
 from django.http import Http404
@@ -56,6 +57,7 @@ class ProtectQuerysetMixin:
 
         return form
 
+    @transaction.atomic
     def form_valid(self, form):
         """
         Submit the form, if the page is a FormView.