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

forum/admin.py

@@ -16,7 +16,7 @@
 from django.contrib import admin
 from haystack.admin import SearchModelAdmin
 
-from forum.models import *
+from forum.models import Forum, ForumMessage, ForumTopic
 
 
 @admin.register(Forum)

forum/models.py

@@ -25,6 +25,7 @@ from __future__ import annotations
 from datetime import datetime
 from datetime import timezone as tz
 from itertools import chain
+from typing import Self
 
 from django.conf import settings
 from django.core.exceptions import ValidationError
@@ -207,12 +208,12 @@ class Forum(models.Model):
         return self.get_parent_list()
 
     def get_parent_list(self):
-        l = []
-        p = self.parent
-        while p is not None:
-            l.append(p)
-            p = p.parent
-        return l
+        parents = []
+        current = self.parent
+        while current is not None:
+            parents.append(current)
+            current = current.parent
+        return parents
 
     @property
     def topic_number(self):
@@ -228,12 +229,12 @@ class Forum(models.Model):
     def last_message(self):
         return self._last_message
 
-    def get_children_list(self):
-        l = [self.id]
+    def get_children_list(self) -> list[Self]:
+        children = [self.id]
         for c in self.children.all():
-            l.append(c.id)
-            l += c.get_children_list()
-        return l
+            children.append(c.id)
+            children.extend(c.get_children_list())
+        return children
 
 
 class ForumTopic(models.Model):

forum/urls.py

@@ -23,7 +23,26 @@
 
 from django.urls import path
 
-from forum.views import *
+from forum.views import (
+    ForumCreateView,
+    ForumDeleteView,
+    ForumDetailView,
+    ForumEditView,
+    ForumFavoriteTopics,
+    ForumLastUnread,
+    ForumMainView,
+    ForumMarkAllAsRead,
+    ForumMessageCreateView,
+    ForumMessageDeleteView,
+    ForumMessageEditView,
+    ForumMessageUndeleteView,
+    ForumMessageView,
+    ForumSearchView,
+    ForumTopicCreateView,
+    ForumTopicDetailView,
+    ForumTopicEditView,
+    ForumTopicSubscribeView,
+)
 
 urlpatterns = [
     path("", ForumMainView.as_view(), name="main"),
@@ -35,21 +54,9 @@ urlpatterns = [
     path("<int:forum_id>/", ForumDetailView.as_view(), name="view_forum"),
     path("<int:forum_id>/edit/", ForumEditView.as_view(), name="edit_forum"),
     path("<int:forum_id>/delete/", ForumDeleteView.as_view(), name="delete_forum"),
-    path(
-        "<int:forum_id>/new_topic/",
-        ForumTopicCreateView.as_view(),
-        name="new_topic",
-    ),
-    path(
-        "topic/<int:topic_id>/",
-        ForumTopicDetailView.as_view(),
-        name="view_topic",
-    ),
-    path(
-        "topic/<int:topic_id>/edit/",
-        ForumTopicEditView.as_view(),
-        name="edit_topic",
-    ),
+    path("<int:forum_id>/new_topic/", ForumTopicCreateView.as_view(), name="new_topic"),
+    path("topic/<int:topic_id>/", ForumTopicDetailView.as_view(), name="view_topic"),
+    path("topic/<int:topic_id>/edit/", ForumTopicEditView.as_view(), name="edit_topic"),
     path(
         "topic/<int:topic_id>/new_message/",
         ForumMessageCreateView.as_view(),
@@ -60,11 +67,7 @@ urlpatterns = [
         ForumTopicSubscribeView.as_view(),
         name="toggle_subscribe_topic",
     ),
-    path(
-        "message/<int:message_id>/",
-        ForumMessageView.as_view(),
-        name="view_message",
-    ),
+    path("message/<int:message_id>/", ForumMessageView.as_view(), name="view_message"),
     path(
         "message/<int:message_id>/edit/",
         ForumMessageEditView.as_view(),