From 6bf9e8017dd4bdc2d7dcfe7061453f89ff520cf6 Mon Sep 17 00:00:00 2001
From: virusdefender <1670873886@qq.com>
Date: Tue, 29 Mar 2016 20:10:59 +0800
Subject: [PATCH] =?UTF-8?q?=E5=BD=93system=5Ferror=E7=9A=84=E6=97=B6?=
 =?UTF-8?q?=E5=80=99=E4=B8=8D=E5=86=8D=E6=9B=B4=E6=96=B0=E6=8E=92=E5=90=8D?=
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---
 contest/models.py | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/contest/models.py b/contest/models.py
index fc863ff..95c97be 100644
--- a/contest/models.py
+++ b/contest/models.py
@@ -1,4 +1,6 @@
 # coding=utf-8
+import logging
+
 from django.db import models
 from django.utils.timezone import now
 
@@ -20,6 +22,9 @@ CONTEST_ENDED = -1
 CONTEST_UNDERWAY = 0
 
 
+logger = logging.getLogger("app_info")
+
+
 class Contest(models.Model):
     title = models.CharField(max_length=40, unique=True)
     description = RichTextField()
@@ -91,6 +96,10 @@ class ContestRank(models.Model):
         if not submission.contest_id or submission.contest_id != self.contest_id:
             raise ValueError("Error submission type")
 
+        if submission.result == result["system_error"]:
+            logger.warning("submission " + submission.id + " result is system error, update rank operation is ignored")
+            return
+
         # 这道题以前提交过
         if str(submission.problem_id) in self.submission_info:
             info = self.submission_info[str(submission.problem_id)]