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 1/3] 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")

From 02a32f1c028c3ac6360348b61209734c24b8e6d2 Mon Sep 17 00:00:00 2001
From: myleosu <33693783+myleosu@users.noreply.github.com>
Date: Sat, 16 Nov 2019 21:56:03 +0800
Subject: [PATCH 2/3] Update admin.py

---
 problem/views/admin.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/problem/views/admin.py b/problem/views/admin.py
index 5b36859..1549f53 100644
--- a/problem/views/admin.py
+++ b/problem/views/admin.py
@@ -676,8 +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
+                tf.file.flush()
+                os.fsync(tf.file)
                 problems = FPSParser(tf.name).parse()
         else:
             return self.error("Parse upload file error")

From f2eb58062e0d72d827fb3683bdd3c24f560b460a Mon Sep 17 00:00:00 2001
From: myleosu <33693783+myleosu@users.noreply.github.com>
Date: Sat, 16 Nov 2019 22:09:00 +0800
Subject: [PATCH 3/3] Update admin.py

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

diff --git a/problem/views/admin.py b/problem/views/admin.py
index 1549f53..af66dc3 100644
--- a/problem/views/admin.py
+++ b/problem/views/admin.py
@@ -676,8 +676,10 @@ class FPSProblemImport(CSRFExemptAPIView):
             with tempfile.NamedTemporaryFile("wb") as tf:
                 for chunk in file.chunks(4096):
                     tf.file.write(chunk)
+                
                 tf.file.flush()
                 os.fsync(tf.file)
+                
                 problems = FPSParser(tf.name).parse()
         else:
             return self.error("Parse upload file error")