From 43df53adaf43311078e62fd7eb20b218a021cc59 Mon Sep 17 00:00:00 2001
From: myleosu <33693783+myleosu@users.noreply.github.com>
Date: Sat, 16 Nov 2019 20:59:21 +0800
Subject: [PATCH] Update admin.py

FPSProblemImport bug
---
 problem/views/admin.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/problem/views/admin.py b/problem/views/admin.py
index ee04dc1..5b36859 100644
--- a/problem/views/admin.py
+++ b/problem/views/admin.py
@@ -676,6 +676,8 @@ class FPSProblemImport(CSRFExemptAPIView):
             with tempfile.NamedTemporaryFile("wb") as tf:
                 for chunk in file.chunks(4096):
                     tf.file.write(chunk)
+                tf.file.flush()                         #确保file写入tf成功
+                os.fsync(tf.file)                       #确保file写入tf成功
                 problems = FPSParser(tf.name).parse()
         else:
             return self.error("Parse upload file error")