Optimized imports + fmt

gameserver/api/routes.py

@@ -1,7 +1,7 @@
 import datetime
 from typing import Any, List
 
-from django.db.models import Case, F, OuterRef, Q, Subquery, When
+from django.db.models import F, OuterRef, Subquery
 from django.shortcuts import get_object_or_404
 from ninja import NinjaAPI, Schema
 

gameserver/migrations/0033_contestscore_userscore_alter_user_timezone_and_more.py

@@ -1,8 +1,9 @@
 # Generated by Django 4.0.1 on 2024-03-11 01:49
 
+import django.db.models.deletion
 from django.conf import settings
 from django.db import migrations, models
-import django.db.models.deletion
+
 import gameserver.models.profile
 
 

gameserver/migrations/0034_alter_contestscore_options_alter_userscore_options_and_more.py

@@ -1,6 +1,7 @@
 # Generated by Django 5.0.4 on 2024-04-04 13:44
 
 from django.db import migrations, models
+
 import gameserver
 
 

gameserver/migrations/0035_contest_first_blood_webhook_and_more.py

@@ -1,8 +1,9 @@
 # Generated by Django 5.0.4 on 2024-04-06 16:06
 
-import gameserver.models.profile
 from django.db import migrations, models
 
+import gameserver.models.profile
+
 
 class Migration(migrations.Migration):
     dependencies = [

gameserver/models/cache.py

@@ -248,7 +248,7 @@ def update_or_create(
             cls.objects.create(
                 participation=participant, flag_count=int(update_flags), points=change_in_score
             )
-        
+
         with transaction.atomic():
             queryset.select_for_update()  # prevent race conditions with other team members
 

gameserver/models/contest.py

@@ -1,20 +1,15 @@
-import logging
 from datetime import timedelta
 
-import aiohttp
 from django.apps import apps
 from django.contrib.auth.models import Permission
 from django.contrib.contenttypes.models import ContentType
-from django.contrib.sites.models import Site
 from django.core.cache import cache
 from django.core.cache.utils import make_template_fragment_key
 from django.core.validators import MinValueValidator
 from django.db import models
 from django.db.models import Count, F, Max, Min, OuterRef, Q, Subquery, Sum
 from django.db.models.expressions import Window
 from django.db.models.functions import Coalesce, Rank
-from django.db.models.signals import post_save
-from django.dispatch import receiver
 from django.urls import reverse
 from django.utils import timezone
 from django.utils.functional import cached_property
@@ -24,7 +19,6 @@
 from ..templatetags.common_tags import strfdelta
 from . import abstract
 
-logger = logging.getLogger(__name__)
 # Create your models here.
 
 
@@ -436,6 +430,17 @@ def is_firstblood(self):
 
         return prev_correct_submissions.count() == 1 and prev_correct_submissions.first() == self
 
+    @property
+    async def ais_firstblooded(self):
+        prev_correct_submissions = ContestSubmission.objects.filter(
+            problem=self.problem, submission__is_correct=True, pk__lte=self.pk
+        )
+
+        return (
+            await prev_correct_submissions.acount() == 1
+            and await prev_correct_submissions.afirst() == self
+        )
+
     def save(self, *args, **kwargs):
         for key in cache.get(f"contest_ranks_{self.participation.contest.pk}", default=[]):
             cache.delete(key)

gameserver/urls.py

@@ -1,4 +1,4 @@
-from django.urls import include, path
+from django.urls import path
 
 from . import views
 from .api.routes import api

gameserver/utils/challenge.py

@@ -27,6 +27,7 @@
     logger.error("failed to connect to challenge cluster")
     raise Exception("failed to connect to challenge cluster")
 
+
 def create_challenge_instance(challenge_spec, problem_id, problem_flag, instance_owner, wait=False):
     def generate_identifier():
         return uuid.uuid4().hex[-7:]

gameserver/views/contest.py

@@ -76,10 +76,7 @@ def get_form_kwargs(self, *args, **kwargs):
     def form_valid(self, form):
         team = form.cleaned_data["participant"]
 
-        if (
-            self.request.in_contest
-            and self.request.user.current_contest.contest == self.object
-        ):
+        if self.request.in_contest and self.request.user.current_contest.contest == self.object:
             contest_participation = models.ContestParticipation.objects.get_or_create(
                 team=team, contest=self.object
             )[0]