style: ruff format 全仓库

行宽 180 下把历史遗留的折行表达式合并，无语义改动。

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

problemset/management/commands/fix_problemset_progress.py

@@ -24,9 +24,7 @@ class Command(BaseCommand):
 
         fixed_count = 0
         for progress in progresses:
-            problemset_problems = ProblemSetProblem.objects.filter(
-                problemset=progress.problemset
-            ).select_related("problem")
+            problemset_problems = ProblemSetProblem.objects.filter(problemset=progress.problemset).select_related("problem")
 
             updated = False
             for psp in problemset_problems:
@@ -46,10 +44,7 @@ class Command(BaseCommand):
                 if not accepted:
                     continue
 
-                self.stdout.write(
-                    f"  用户 {progress.user.username} | 题单「{progress.problemset.title}」"
-                    f" | 题目 {psp.problem._id} 已AC但进度未记录"
-                )
+                self.stdout.write(f"  用户 {progress.user.username} | 题单「{progress.problemset.title}」 | 题目 {psp.problem._id} 已AC但进度未记录")
                 if dry_run:
                     continue
 

problemset/signals.py

@@ -16,21 +16,19 @@ def sync_progress_on_problem_change(sender, instance, created, **kwargs):
     try:
         with transaction.atomic():
             # 获取该题单的所有用户进度
-            progresses = ProblemSetProgress.objects.filter(
-                problemset=instance.problemset
-            )
-            
+            progresses = ProblemSetProgress.objects.filter(problemset=instance.problemset)
+
             # 批量更新所有用户的进度
             for progress in progresses:
                 progress.update_progress()
-            
+
             # 重新计算该题单的所有徽章资格
             badges = ProblemSetBadge.objects.filter(problemset=instance.problemset)
             for badge in badges:
                 badge.recalculate_user_badges()
-                
+
             logger.info(f"已同步题单 {instance.problemset.id} 的所有用户进度和徽章资格")
-            
+
     except Exception as e:
         logger.error(f"同步题单进度时出错: {e}")
 
@@ -42,27 +40,23 @@ def sync_progress_on_problem_delete(sender, instance, **kwargs):
         with transaction.atomic():
             # 清理该题目在题单中的所有提交记录
             from .models import ProblemSetSubmission
-            ProblemSetSubmission.objects.filter(
-                problemset=instance.problemset,
-                problem=instance.problem
-            ).delete()
-            
+
+            ProblemSetSubmission.objects.filter(problemset=instance.problemset, problem=instance.problem).delete()
+
             # 获取该题单的所有用户进度
-            progresses = ProblemSetProgress.objects.filter(
-                problemset=instance.problemset
-            )
-            
+            progresses = ProblemSetProgress.objects.filter(problemset=instance.problemset)
+
             # 批量更新所有用户的进度
             for progress in progresses:
                 progress.update_progress()
-            
+
             # 重新计算该题单的所有徽章资格
             badges = ProblemSetBadge.objects.filter(problemset=instance.problemset)
             for badge in badges:
                 badge.recalculate_user_badges()
-                
+
             logger.info(f"已同步题单 {instance.problemset.id} 的所有用户进度和徽章资格（删除题目后）")
-            
+
     except Exception as e:
         logger.error(f"同步题单进度时出错: {e}")
 
@@ -75,7 +69,7 @@ def sync_badges_on_badge_change(sender, instance, created, **kwargs):
             # 重新计算该奖章的所有用户资格
             instance.recalculate_user_badges()
             logger.info(f"已重新计算题单 {instance.problemset.id} 的奖章 {instance.id} 的用户资格")
-            
+
     except Exception as e:
         logger.error(f"重新计算奖章资格时出错: {e}")
 
@@ -88,6 +82,6 @@ def cleanup_badges_on_badge_delete(sender, instance, **kwargs):
             # 删除该奖章的所有用户奖章记录
             UserBadge.objects.filter(badge=instance).delete()
             logger.info(f"已清理奖章 {instance.id} 的所有用户奖章记录")
-            
+
     except Exception as e:
         logger.error(f"清理用户奖章记录时出错: {e}")

problemset/views/oj.py

@@ -76,8 +76,7 @@ class ProblemSetAPI(AsyncAPIView):
 
                 # 批量查询用户已获得的奖章ID（这些题单相关的）
                 user_earned_badge_ids = {
-                    badge_id
-                    async for badge_id in UserBadge.objects.filter(user=request.user, badge__problemset_id__in=problem_set_ids).values_list("badge_id", flat=True)
+                    badge_id async for badge_id in UserBadge.objects.filter(user=request.user, badge__problemset_id__in=problem_set_ids).values_list("badge_id", flat=True)
                 }
 
         # 预加载奖章信息（在获取ID之后应用，避免在获取ID时也预加载）
@@ -97,12 +96,7 @@ class ProblemSetDetailAPI(AsyncAPIView):
     async def get(self, request, problem_set_id):
         """获取题单详情"""
         try:
-            problem_set = await (
-                ProblemSet.objects.select_related("created_by")
-                .filter(id=problem_set_id, visible=True)
-                .exclude(status=ProblemSetStatus.DRAFT)
-                .aget()
-            )
+            problem_set = await ProblemSet.objects.select_related("created_by").filter(id=problem_set_id, visible=True).exclude(status=ProblemSetStatus.DRAFT).aget()
         except ProblemSet.DoesNotExist:
             return self.error("题单不存在")