fmt

problem/models.py

@@ -2,8 +2,8 @@ from django.db import models
 
 from account.models import User
 from contest.models import Contest
-from utils.models import RichTextField
 from utils.constants import Choices
+from utils.models import RichTextField
 
 
 class ProblemTag(models.Model):

problem/serializers.py

@@ -5,11 +5,11 @@ from django import forms
 from utils.api import UsernameSerializer, serializers
 from utils.constants import Difficulty
 from utils.serializers import (
-    LanguageNameMultiChoiceField,
     LanguageNameChoiceField,
+    LanguageNameMultiChoiceField,
 )
 
-from .models import Problem, ProblemRuleType, ProblemTag, ProblemIOMode
+from .models import Problem, ProblemIOMode, ProblemRuleType, ProblemTag
 from .utils import parse_problem_template
 
 

problem/urls/admin.py

@@ -1,14 +1,14 @@
 from django.urls import path
 
 from ..views.admin import (
+    AddContestProblemAPI,
     ContestProblemAPI,
+    MakeContestProblemPublicAPIView,
     ProblemAPI,
     ProblemFlowchartAIGen,
+    ProblemVisibleAPI,
     StuckProblemsAPI,
     TestCaseAPI,
-    MakeContestProblemPublicAPIView,
-    AddContestProblemAPI,
-    ProblemVisibleAPI,
 )
 
 urlpatterns = [

problem/urls/oj.py

@@ -1,12 +1,12 @@
 from django.urls import path
 
 from ..views.oj import (
-    ProblemSolvedPeopleCount,
-    ProblemTagAPI,
-    ProblemAPI,
     ContestProblemAPI,
     PickOneAPI,
+    ProblemAPI,
     ProblemAuthorAPI,
+    ProblemSolvedPeopleCount,
+    ProblemTagAPI,
     SimilarProblemAPI,
 )
 

problem/utils.py

@@ -1,7 +1,6 @@
 import re
 from functools import lru_cache
 
-
 TEMPLATE_BASE = """//PREPEND BEGIN
 {}
 //PREPEND END

problem/views/admin.py

@@ -7,28 +7,27 @@ import zipfile
 from wsgiref.util import FileWrapper
 
 from django.conf import settings
-from django.db.models import Q
+from django.db.models import Count, Q
 from django.http import StreamingHttpResponse
 
-from django.db.models import Count
-
-from account.decorators import problem_permission_required, ensure_created_by, super_admin_required
+from account.decorators import ensure_created_by, problem_permission_required, super_admin_required
 from contest.models import Contest, ContestStatus
 from submission.models import Submission
-from utils.api import APIView, CSRFExemptAPIView, validate_serializer, APIError
-from utils.shortcuts import rand_str, natural_sort_key
+from utils.api import APIError, APIView, CSRFExemptAPIView, validate_serializer
 from utils.openai import get_ai_client
+from utils.shortcuts import natural_sort_key, rand_str
+
 from ..models import Problem, ProblemRuleType, ProblemTag
 from ..serializers import (
+    AddContestProblemSerializer,
+    ContestProblemMakePublicSerializer,
     CreateContestProblemSerializer,
     CreateProblemSerializer,
-    EditProblemSerializer,
     EditContestProblemSerializer,
-    ProblemAdminSerializer,
+    EditProblemSerializer,
     ProblemAdminListSerializer,
+    ProblemAdminSerializer,
     TestCaseUploadForm,
-    ContestProblemMakePublicSerializer,
-    AddContestProblemSerializer,
 )
 
 

problem/views/oj.py

@@ -1,20 +1,23 @@
-from datetime import datetime
 import random
-from django.db.models import Q, Count
+from datetime import datetime
+
 from django.core.cache import cache
-from account.models import User
-from submission.models import Submission, JudgeStatus
-from utils.api import APIView
+from django.db.models import Count, Q
+
 from account.decorators import check_contest_permission
+from account.models import User
+from contest.models import ContestRuleType
+from submission.models import JudgeStatus, Submission
+from utils.api import APIView
 from utils.constants import CacheKey
-from ..models import ProblemTag, Problem
+
+from ..models import Problem, ProblemTag
 from ..serializers import (
+    ProblemListSerializer,
+    ProblemSafeSerializer,
     ProblemSerializer,
     TagSerializer,
-    ProblemSafeSerializer,
-    ProblemListSerializer,
 )
-from contest.models import ContestRuleType
 
 
 class ProblemTagAPI(APIView):