Fix linter

aleksis/apps/alsijil/schema.py

-import graphene
 from datetime import datetime
+
+import graphene
 from graphene_django import DjangoObjectType
-from graphene_django.forms.mutation import DjangoModelFormMutation
 
 from aleksis.apps.chronos.models import Lesson
 from aleksis.core.models import Group, Person
@@ -37,9 +37,7 @@ class LessonDocumentationType(DjangoObjectType):
 
     def resolve_personal_notes(root: LessonDocumentation, info, **kwargs):
         persons = Person.objects.filter(
-            member_of__in=Group.objects.filter(
-                pk__in=root.register_object.get_groups().all()
-            )
+            member_of__in=Group.objects.filter(pk__in=root.register_object.get_groups().all())
         )
         return PersonalNote.objects.filter(
             week=root.week,
@@ -79,18 +77,18 @@ class LessonDocumentationMutation(graphene.Mutation):
 
     @classmethod
     def mutate(
-            cls,
-            root,
-            info,
-            year,
-            week,
-            lesson_period_id=None,
-            event_id=None,
-            extra_lesson_id=None,
-            lesson_documentation_id=None,
-            topic=None,
-            homework=None,
-            group_note=None
+        cls,
+        root,
+        info,
+        year,
+        week,
+        lesson_period_id=None,
+        event_id=None,
+        extra_lesson_id=None,
+        lesson_documentation_id=None,
+        topic=None,
+        homework=None,
+        group_note=None,
     ):
 
         lesson_period = LessonPeriod.objects.filter(pk=lesson_period_id).first()
@@ -102,7 +100,7 @@ class LessonDocumentationMutation(graphene.Mutation):
             week=week,
             lesson_period=lesson_period,
             event=event,
-            extra_lesson=extra_lesson
+            extra_lesson=extra_lesson,
         )
 
         if topic is not None:
@@ -135,18 +133,18 @@ class PersonalNoteMutation(graphene.Mutation):
 
     @classmethod
     def mutate(
-            cls,
-            root,
-            info,
-            person_id,
-            lesson_documentation,
-            personal_note_id=None,
-            late=None,
-            absent=None,
-            excused=None,
-            excuse_type=None,
-            remarks=None,
-            extra_marks=None
+        cls,
+        root,
+        info,
+        person_id,
+        lesson_documentation,
+        personal_note_id=None,
+        late=None,
+        absent=None,
+        excused=None,
+        excuse_type=None,
+        remarks=None,
+        extra_marks=None,
     ):
         person = Person.objects.get(pk=person_id)
         lesson_documentation = LessonDocumentation.objects.get(pk=lesson_documentation)
@@ -202,8 +200,9 @@ class Query(graphene.ObjectType):
 
     def resolve_lesson_documentations(root, info, **kwargs):
         # FIXME do permission stuff
-        return LessonDocumentation.objects.all().order_by("-year", "-week", "-lesson_period__period__weekday",
-                                                          "-lesson_period__period__period")
+        return LessonDocumentation.objects.all().order_by(
+            "-year", "-week", "-lesson_period__period__weekday", "-lesson_period__period__period"
+        )
 
     def resolve_lesson_documentation_by_id(root, info, id, **kwargs):
         return LessonDocumentation.objects.get(id=id)
@@ -213,17 +212,18 @@ class Query(graphene.ObjectType):
         now = datetime.now()
         for planned in lesson.planned_lessonperiods_datetimes:
             if planned["datetime_start"] <= now:
-                LessonDocumentation.objects.get_or_create(week=planned["week"], year=planned["year"], lesson_period=planned["lesson_period"]) # FIXME: Queries shouldn't alter data
+                LessonDocumentation.objects.get_or_create(
+                    week=planned["week"],
+                    year=planned["year"],
+                    lesson_period=planned["lesson_period"],
+                )  # FIXME: Queries shouldn't alter data
 
         return LessonDocumentation.objects.filter(
-            lesson_period_id__in=LessonPeriod.objects.filter(
-                lesson_id=id
-            ).values_list("id", flat=True)
+            lesson_period_id__in=LessonPeriod.objects.filter(lesson_id=id).values_list(
+                "id", flat=True
+            )
         ).order_by(
-            "-year",
-            "-week",
-            "-lesson_period__period__weekday",
-            "-lesson_period__period__period"
+            "-year", "-week", "-lesson_period__period__weekday", "-lesson_period__period__period"
         )
 
     def resolve_personal_notes(root, info, **kwargs):

aleksis/apps/alsijil/views.py

@@ -28,7 +28,14 @@ from reversion.views import RevisionMixin
 from rules.contrib.views import PermissionRequiredMixin, permission_required
 
 from aleksis.apps.chronos.managers import TimetableType
-from aleksis.apps.chronos.models import Event, ExtraLesson, Holiday, Lesson, LessonPeriod, TimePeriod
+from aleksis.apps.chronos.models import (
+    Event,
+    ExtraLesson,
+    Holiday,
+    Lesson,
+    LessonPeriod,
+    TimePeriod,
+)
 from aleksis.apps.chronos.util.build import build_weekdays
 from aleksis.apps.chronos.util.date import get_weeks_for_year, week_weekday_to_date
 from aleksis.core.mixins import (