chore: fix linting errors

intranet/apps/announcements/views.py

@@ -15,8 +15,13 @@
 from ..groups.models import Group
 from .forms import AnnouncementAdminForm, AnnouncementEditForm, AnnouncementForm, AnnouncementRequestForm, ClubAnnouncementForm
 from .models import Announcement, AnnouncementRequest
-from .notifications import (admin_request_announcement_email, announcement_approved_email, announcement_posted_email, announcement_posted_twitter,
-                            request_announcement_email)
+from .notifications import (
+    admin_request_announcement_email,
+    announcement_approved_email,
+    announcement_posted_email,
+    announcement_posted_twitter,
+    request_announcement_email,
+)
 
 logger = logging.getLogger(__name__)
 

intranet/apps/eighth/forms/activities.py

@@ -15,9 +15,9 @@ def __init__(self, *args, **kwargs):
         self.fields["subscriptions_enabled"].label = "Enable club announcements"
         self.fields["subscriptions_enabled"].help_text = "Allow students to subscribe to receive announcements for this activity through Ion."
         self.fields["club_sponsors"].label = "Teacher moderators"
-        self.fields["club_sponsors"].help_text = (
-            "Teacher moderators can post and manage this club's announcements. You should include club sponsors here."
-        )
+        self.fields[
+            "club_sponsors"
+        ].help_text = "Teacher moderators can post and manage this club's announcements. You should include club sponsors here."
         self.fields["officers"].label = "Student officers"
         self.fields["officers"].help_text = "Student officers can send club announcements to subscribers."
 

intranet/apps/eighth/forms/admin/activities.py

@@ -1,5 +1,6 @@
+from __future__ import annotations
+
 import logging
-from typing import List  # noqa
 
 from django import forms, http
 from django.contrib.auth import get_user_model
@@ -11,7 +12,7 @@
 
 
 class ActivityDisplayField(forms.ModelChoiceField):
-    cancelled_acts = None  # type: List[EighthActivity]
+    cancelled_acts: list[EighthActivity] | None = None
 
     def __init__(self, *args, **kwargs):
         if "block" in kwargs:
@@ -144,9 +145,9 @@ def __init__(self, *args, **kwargs):
         self.fields["subscriptions_enabled"].label = "Enable club announcements"
         self.fields["subscriptions_enabled"].help_text = "Allow students to subscribe to receive announcements for this activity through Ion."
         self.fields["officers"].help_text = "Student officers can send club announcements to subscribers."
-        self.fields["club_sponsors"].help_text = (
-            "Club sponsors can manage this club's announcements. May be different from the activity's scheduled sponsors."
-        )
+        self.fields[
+            "club_sponsors"
+        ].help_text = "Club sponsors can manage this club's announcements. May be different from the activity's scheduled sponsors."
         self.fields["subscribers"].help_text = "Students who subscribe to this activity will receive club announcements."
 
         # These fields are rendered on the right of the page on the edit activity page.
@@ -161,14 +162,12 @@ def __init__(self, *args, **kwargs):
             "seniors_allowed",
         }
 
-        self.club_announcements_fields = set(
-            [
-                "subscriptions_enabled",
-                "club_sponsors",
-                "officers",
-                "subscribers",
-            ]
-        )
+        self.club_announcements_fields = {
+            "subscriptions_enabled",
+            "club_sponsors",
+            "officers",
+            "subscribers",
+        }
 
     class Meta:
         model = EighthActivity

intranet/apps/eighth/views/activities.py

@@ -78,7 +78,7 @@ def settings_view(request, activity_id=None):
 
 def chunks(items, n):
     for i in range(0, len(items), n):
-        yield items[i: i + n]
+        yield items[i : i + n]
 
 
 def current_school_year():

intranet/apps/users/models.py

@@ -1272,7 +1272,7 @@ def attribute_is_public(self, permission: str) -> bool:
 
 
 PERMISSIONS_NAMES = {
-    prefix: [name[len(prefix) + 1:] for name in dir(UserProperties) if name.startswith(prefix + "_")] for prefix in ["self", "parent"]
+    prefix: [name[len(prefix) + 1 :] for name in dir(UserProperties) if name.startswith(prefix + "_")] for prefix in ["self", "parent"]
 }