[pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

contest/contest/celery.py

@@ -1,19 +1,18 @@
-from __future__ import absolute_import #, unicode_literals
 import os
+
 from celery import Celery
 from celery.schedules import crontab
-from django.utils import timezone
 
 # set the default Django settings module for the 'celery' program.
-os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'contest.settings')
+os.environ.setdefault("DJANGO_SETTINGS_MODULE", "contest.settings")
 
-app = Celery('contest')
+app = Celery("contest")
 
 # Using a string here means the worker doesn't have to serialize
 # the configuration object to child processes.
 # - namespace='CELERY' means all celery-related configuration keys
 #   should have a `CELERY_` prefix.
-app.config_from_object('django.conf:settings', namespace='CELERY')
+app.config_from_object("django.conf:settings", namespace="CELERY")
 
 # 解决时区问题,定时任务启动就循环输出
 # app.now = timezone.now()
@@ -24,8 +23,8 @@
 # import contest.contest.tasks
 
 app.conf.beat_schedule = {
-    'clean-specific-time' : {
-        'task': 'contest.tasks.auto_save_redis_to_database',
-        'schedule': crontab()
+    "clean-specific-time": {
+        "task": "contest.tasks.auto_save_redis_to_database",
+        "schedule": crontab(),
     }
-}
+}

contest/contest/settings.py

@@ -75,7 +75,7 @@ def _debug_only(*args) -> tuple:
 # Application definition
 
 INSTALLED_APPS = [
-    'django_celery_beat',
+    "django_celery_beat",
     "quiz.apps.QuizConfig",
     "quiz.templatetags",
     "django.contrib.humanize",
@@ -258,13 +258,13 @@ def _debug_only(*args) -> tuple:
 }
 
 if DEBUG:
-    CELERY_BROKER_URL = 'redis://127.0.0.1:6379/0'
+    CELERY_BROKER_URL = "redis://127.0.0.1:6379/0"
 else:
-    CELERY_BROKER_URL = 'redis://localhost:6379/0'  # Modify in Release
+    CELERY_BROKER_URL = "redis://localhost:6379/0"  # Modify in Release
 
 CELERY_TIMEZONE = TIME_ZONE
 # DJANGO_CELERY_BEAT_TZ_AWARE = False
-CELERY_BEAT_SCHEDULER = 'django_celery_beat.schedulers:DatabaseScheduler'
+CELERY_BEAT_SCHEDULER = "django_celery_beat.schedulers:DatabaseScheduler"
 # CELERY_ENABLE_UTC = False
 
 # 防止本地注册表出现损坏导致的MIME类型解析错误，导致后端无法处理JS文件

contest/contest/tasks.py

@@ -1,9 +1,11 @@
+import logging
+
+import redis
 from celery import shared_task
 from django.core.cache import cache
-import redis
-import logging
-from django.utils import timezone
 from django.shortcuts import get_object_or_404
+from django.utils import timezone
+
 # 这里的Lint报错是因为celery运行的时候需要cd到非根目录，
 # 导致运行的时候如果直接import contest.quiz.models会找不到
 # 所以就直接默认已经在contest路径里开始索引，因此lint会报错
@@ -13,24 +15,25 @@
     DraftAnswer,
     DraftResponse,
 )
+
 # Get an instance of a logger
-logger = logging.getLogger('django')
+logger = logging.getLogger("django")
 
 
 @shared_task
 def auto_save_redis_to_database():
     # 获取 Redis 连接
-    r = redis.Redis(host='127.0.0.1', port=6379, db=1)
+    r = redis.Redis(host="127.0.0.1", port=6379, db=1)
     # 使用 scan_iter 获取所有键
-    keys = r.scan_iter('*_ddl')
+    keys = r.scan_iter("*_ddl")
     for key in keys:
-        ddl_key = key.decode('utf-8')[3:]
+        ddl_key = key.decode("utf-8")[3:]
         print(ddl_key)
         ddl = cache.get(ddl_key)
         now = timezone.now()
         if ddl is not None:
             if ddl < now:
-                print(f'{ddl_key} redis auto save')
+                print(f"{ddl_key} redis auto save")
                 draft_response = DraftResponse.objects.get(pk=ddl_key[:-4])
 
                 cache_key = f"{ddl_key[:-4]}_json"
@@ -43,7 +46,7 @@ def auto_save_redis_to_database():
                         continue
 
                     if not isinstance(choice_id, str) or not choice_id.startswith("choice-"):
-                        print(f'{key} not choice-')
+                        print(f"{key} not choice-")
                         return
 
                     answer: DraftAnswer = get_object_or_404(
@@ -71,8 +74,8 @@ def auto_save_redis_to_database():
                 cache.delete(f"{draft_response.id}_ddl")
                 cache.delete(f"{draft_response.id}_sequence")
         else:
-            print(f'{key} None')
+            print(f"{key} None")
 
     # 关闭 Redis 连接
     del keys
-    r.close()
+    r.close()

contest/quiz/constants.py

@@ -60,7 +60,7 @@ class ConstantsNamespace:
     DEADLINE_DURATION = timedelta(seconds=3)
     """作答限时"""
 
-    MAX_TRIES = 2 
+    MAX_TRIES = 2
     """答题次数上限"""
 
     YEAR = 2024

contest/quiz/views.py

@@ -1,6 +1,5 @@
 from __future__ import annotations
 
-import time
 from http import HTTPStatus
 from random import sample
 from typing import TYPE_CHECKING
@@ -80,7 +79,7 @@ def continue_or_finalize(student_: Student) -> bool:
 
             cache.delete(f"{student_.user}_json")
             cache.delete(f"{student_.user}_ddl")
-            
+
         # 1. Convert from draft
         response, answers = student_.draft_response.finalize(submit_at=timezone.now())
 
@@ -263,7 +262,7 @@ def contest_update(request: AuthenticatedHttpRequest) -> HttpResponse:
 
     cache.set(f"{cache_key}_ddl", draft_response.deadline, timeout=None)
     cache.set(f"{cache_key}_json", request.POST, timeout=None)
-        
+
     return HttpResponse("Updated.")
 
 
@@ -272,10 +271,7 @@ def contest_update(request: AuthenticatedHttpRequest) -> HttpResponse:
 @pass_or_forbid(is_student_taking_contest, "请先前往答题再提交答卷。")
 @require_POST
 def contest_submit(request: AuthenticatedHttpRequest) -> HttpResponse:
-    """交卷
-
-
-    """
+    """交卷"""
     student: Student = request.user.student
     draft_response: DraftResponse = student.draft_response