Add more Ruff rules (#891)

* ruff: apply rule F

* ruff: apply rule E

* ruff: apply rule SIM

* ruff: apply rule TCH

* ruff: apply rule ERA

* ruff: apply rule PLW

* ruff: apply rule FLY

* ruff: apply rule PERF

* ruff: apply rules FURB & RUF

pedagogy/migrations/0001_initial.py

@@ -32,7 +32,10 @@ class Migration(migrations.Migration):
                         unique=True,
                         validators=[
                             django.core.validators.RegexValidator(
-                                message="The code of an UV must only contains uppercase characters without accent and numbers",
+                                message=(
+                                    "The code of an UV must only contains "
+                                    "uppercase characters without accent and numbers"
+                                ),
                                 regex="([A-Z0-9]+)",
                             )
                         ],

pedagogy/models.py

@@ -45,7 +45,8 @@ class UV(models.Model):
             validators.RegexValidator(
                 regex="([A-Z0-9]+)",
                 message=_(
-                    "The code of an UV must only contains uppercase characters without accent and numbers"
+                    "The code of an UV must only contains "
+                    "uppercase characters without accent and numbers"
                 ),
             )
         ],

pedagogy/tests/test_api.py

@@ -27,7 +27,10 @@ class TestUVSearch(TestCase):
                 semester="AUTUMN",
                 department="GI",
                 manager="francky",
-                title="Programmation Orientée Objet: Concepts fondamentaux et mise en pratique avec le langage C++",
+                title=(
+                    "Programmation Orientée Objet: "
+                    "Concepts fondamentaux et mise en pratique avec le langage C++"
+                ),
             ),
             uv_recipe.prepare(
                 code="MT01",
@@ -118,7 +121,7 @@ class TestUVSearch(TestCase):
             ("M", {"MT01", "MT10"}),
             ("mt", {"MT01", "MT10"}),
             ("MT", {"MT01", "MT10"}),
-            ("algèbre", {"MT01"}),  #  Title search case insensitive
+            ("algèbre", {"MT01"}),  # Title search case insensitive
             # Manager search
             ("moss", {"TNEV"}),
             ("francky", {"DA50", "AP4A"}),

pedagogy/tests/tests.py

@@ -381,7 +381,9 @@ class TestUVCommentCreationAndDisplay(TestCase):
         self.assertContains(
             response,
             _(
-                "You already posted a comment on this UV. If you want to comment again, please modify or delete your previous comment."
+                "You already posted a comment on this UV. "
+                "If you want to comment again, "
+                "please modify or delete your previous comment."
             ),
         )
 

pedagogy/urls.py

@@ -23,7 +23,17 @@
 
 from django.urls import path
 
-from pedagogy.views import *
+from pedagogy.views import (
+    UVCommentDeleteView,
+    UVCommentReportCreateView,
+    UVCommentUpdateView,
+    UVCreateView,
+    UVDeleteView,
+    UVDetailFormView,
+    UVGuideView,
+    UVModerationFormView,
+    UVUpdateView,
+)
 
 urlpatterns = [
     # Urls displaying the actual application for visitors

pedagogy/views.py

@@ -23,7 +23,7 @@
 
 from django.conf import settings
 from django.contrib.auth.mixins import LoginRequiredMixin
-from django.core.exceptions import ObjectDoesNotExist, PermissionDenied
+from django.core.exceptions import PermissionDenied
 from django.shortcuts import get_object_or_404
 from django.urls import reverse, reverse_lazy
 from django.views.generic import (
@@ -193,18 +193,12 @@ class UVModerationFormView(FormView):
 
     def form_valid(self, form):
         form_clean = form.clean()
-        for report in form_clean.get("accepted_reports", []):
-            try:
-                report.comment.delete()  # Delete the related comment
-            except ObjectDoesNotExist:
-                # To avoid errors when two reports points the same comment
-                pass
-        for report in form_clean.get("denied_reports", []):
-            try:
-                report.delete()  # Delete the report itself
-            except ObjectDoesNotExist:
-                # To avoid errors when two reports points the same comment
-                pass
+        accepted = form_clean.get("accepted_reports", [])
+        if len(accepted) > 0:  # delete the reported comments
+            UVComment.objects.filter(reports__in=accepted).delete()
+        denied = form_clean.get("denied_reports", [])
+        if len(denied) > 0:  # delete the comments themselves
+            UVCommentReport.objects.filter(id__in={d.id for d in denied}).delete()
         return super().form_valid(form)
 
     def get_success_url(self):