From b6fc25cd675a728fc7f24abc3c2b0764bf00a47e Mon Sep 17 00:00:00 2001
From: virusdefender <1670873886@qq.com>
Date: Sat, 10 Oct 2015 10:36:45 +0800
Subject: [PATCH] =?UTF-8?q?=E5=BC=80=E6=94=BE=E6=8E=92=E5=90=8D=E7=9A=84?=
 =?UTF-8?q?=E6=97=B6=E5=80=99=E6=B8=85=E9=99=A4=E7=BC=93=E5=AD=98?=
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---
 contest/views.py | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/contest/views.py b/contest/views.py
index 31cd67c..113e640 100644
--- a/contest/views.py
+++ b/contest/views.py
@@ -117,6 +117,12 @@ class ContestAdminAPIView(APIView):
             if data["start_time"] >= data["end_time"]:
                 return error_response(u"比赛的开始时间必须早于比赛结束的时间")
 
+            # 之前是封榜，现在要开放，需要清除缓存
+            if contest.real_time_rank == True and data["real_time_rank"] == False:
+                r = redis.Redis(host=settings.REDIS_CACHE["host"], port=settings.REDIS_CACHE["port"], db=settings.REDIS_CACHE["db"])
+                cache_key = str(contest.id) + "_rank_cache"
+                r.delete(cache_key)
+
             contest.title = data["title"]
             contest.description = data["description"]
             contest.mode = data["mode"]