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

club/forms.py

@@ -111,8 +111,8 @@ class MailingForm(forms.Form):
         """Convert given users into real users and check their validity."""
         cleaned_data = super().clean()
         users = []
-        for user in cleaned_data["subscription_users"]:
-            user = User.objects.filter(id=user).first()
+        for user_id in cleaned_data["subscription_users"]:
+            user = User.objects.filter(id=user_id).first()
             if not user:
                 raise forms.ValidationError(
                     _("One of the selected users doesn't exist"), code="invalid"
@@ -128,7 +128,7 @@ class MailingForm(forms.Form):
     def clean(self):
         cleaned_data = super().clean()
 
-        if not "action" in cleaned_data:
+        if "action" not in cleaned_data:
             # If there is no action provided, we can stop here
             raise forms.ValidationError(_("An action is required"), code="invalid")
 

club/models.py

@@ -389,9 +389,7 @@ class Membership(models.Model):
         if user.is_root or user.is_board_member:
             return True
         membership = self.club.get_membership_for(user)
-        if membership is not None and membership.role >= self.role:
-            return True
-        return False
+        return membership is not None and membership.role >= self.role
 
     def delete(self, *args, **kwargs):
         super().delete(*args, **kwargs)

club/urls.py

@@ -24,7 +24,32 @@
 
 from django.urls import path
 
-from club.views import *
+from club.views import (
+    ClubCreateView,
+    ClubEditPropView,
+    ClubEditView,
+    ClubListView,
+    ClubMailingView,
+    ClubMembersView,
+    ClubOldMembersView,
+    ClubPageEditView,
+    ClubPageHistView,
+    ClubRevView,
+    ClubSellingCSVView,
+    ClubSellingView,
+    ClubStatView,
+    ClubToolsView,
+    ClubView,
+    MailingAutoGenerationView,
+    MailingDeleteView,
+    MailingSubscriptionDeleteView,
+    MembershipDeleteView,
+    MembershipSetOldView,
+    PosterCreateView,
+    PosterDeleteView,
+    PosterEditView,
+    PosterListView,
+)
 
 urlpatterns = [
     path("", ClubListView.as_view(), name="club_list"),
@@ -32,32 +57,20 @@ urlpatterns = [
     path("stats/", ClubStatView.as_view(), name="club_stats"),
     path("<int:club_id>/", ClubView.as_view(), name="club_view"),
     path(
-        "<int:club_id>/rev/<int:rev_id>/",
-        ClubRevView.as_view(),
-        name="club_view_rev",
+        "<int:club_id>/rev/<int:rev_id>/", ClubRevView.as_view(), name="club_view_rev"
     ),
     path("<int:club_id>/hist/", ClubPageHistView.as_view(), name="club_hist"),
     path("<int:club_id>/edit/", ClubEditView.as_view(), name="club_edit"),
-    path(
-        "<int:club_id>/edit/page/",
-        ClubPageEditView.as_view(),
-        name="club_edit_page",
-    ),
+    path("<int:club_id>/edit/page/", ClubPageEditView.as_view(), name="club_edit_page"),
     path("<int:club_id>/members/", ClubMembersView.as_view(), name="club_members"),
     path(
         "<int:club_id>/elderlies/",
         ClubOldMembersView.as_view(),
         name="club_old_members",
     ),
+    path("<int:club_id>/sellings/", ClubSellingView.as_view(), name="club_sellings"),
     path(
-        "<int:club_id>/sellings/",
-        ClubSellingView.as_view(),
-        name="club_sellings",
-    ),
-    path(
-        "<int:club_id>/sellings/csv/",
-        ClubSellingCSVView.as_view(),
-        name="sellings_csv",
+        "<int:club_id>/sellings/csv/", ClubSellingCSVView.as_view(), name="sellings_csv"
     ),
     path("<int:club_id>/prop/", ClubEditPropView.as_view(), name="club_prop"),
     path("<int:club_id>/tools/", ClubToolsView.as_view(), name="tools"),
@@ -89,9 +102,7 @@ urlpatterns = [
     ),
     path("<int:club_id>/poster/", PosterListView.as_view(), name="poster_list"),
     path(
-        "<int:club_id>/poster/create/",
-        PosterCreateView.as_view(),
-        name="poster_create",
+        "<int:club_id>/poster/create/", PosterCreateView.as_view(), name="poster_create"
     ),
     path(
         "<int:club_id>/poster/<int:poster_id>/edit/",

club/views.py

@@ -397,7 +397,8 @@ class ClubSellingCSVView(ClubSellingView):
             row.append(selling.customer.user.get_display_name())
         else:
             row.append("")
-        row = row + [
+        row = [
+            *row,
             selling.label,
             selling.quantity,
             selling.quantity * selling.unit_price,
@@ -408,7 +409,7 @@ class ClubSellingCSVView(ClubSellingView):
             row.append(selling.product.purchase_price)
             row.append(selling.product.selling_price - selling.product.purchase_price)
         else:
-            row = row + ["", "", ""]
+            row = [*row, "", "", ""]
         return row
 
     def get(self, request, *args, **kwargs):
@@ -622,9 +623,7 @@ class ClubMailingView(ClubTabsMixin, CanEditMixin, DetailFormView):
     def remove_subscription(self, cleaned_data):
         """Remove specified users from a mailing list."""
         fields = [
-            cleaned_data[key]
-            for key in cleaned_data.keys()
-            if key.startswith("removal_")
+            val for key, val in cleaned_data.items() if key.startswith("removal_")
         ]
         for field in fields:
             for sub in field: