From 1ff11304dcebbabdede8ef3d659ca0e54055e2fd Mon Sep 17 00:00:00 2001
From: Florian Apolloner <florian@apolloner.eu>
Date: Sun, 25 May 2014 22:52:47 +0200
Subject: [1.7.x] Fixed #22680 --  I/O operation on closed file.

This patch is two-fold; first it ensure that Django does close everything in
request.FILES at the end of the request and secondly the storage system should
no longer close any files during save, it's up to the caller to handle that --
or let Django close the files at the end of the request.

Backport of e2efc8965edf684aaf48621680ef54b84e116576 from master.
---
 django/core/files/storage.py      | 2 --
 django/core/files/uploadedfile.py | 3 ---
 django/core/handlers/base.py      | 2 ++
 3 files changed, 2 insertions(+), 5 deletions(-)

(limited to 'django/core')

diff --git a/django/core/files/storage.py b/django/core/files/storage.py
index 98864f7f22..58c623b883 100644
--- a/django/core/files/storage.py
+++ b/django/core/files/storage.py
@@ -209,7 +209,6 @@ class FileSystemStorage(Storage):
                 # This file has a file path that we can move.
                 if hasattr(content, 'temporary_file_path'):
                     file_move_safe(content.temporary_file_path(), full_path)
-                    content.close()
 
                 # This is a normal uploadedfile that we can stream.
                 else:
@@ -228,7 +227,6 @@ class FileSystemStorage(Storage):
                                 _file = os.fdopen(fd, mode)
                             _file.write(chunk)
                     finally:
-                        content.close()
                         locks.unlock(fd)
                         if _file is not None:
                             _file.close()
diff --git a/django/core/files/uploadedfile.py b/django/core/files/uploadedfile.py
index 75f25405b9..9a94894424 100644
--- a/django/core/files/uploadedfile.py
+++ b/django/core/files/uploadedfile.py
@@ -96,9 +96,6 @@ class InMemoryUploadedFile(UploadedFile):
     def open(self, mode=None):
         self.file.seek(0)
 
-    def close(self):
-        pass
-
     def chunks(self, chunk_size=None):
         self.file.seek(0)
         yield self.read()
diff --git a/django/core/handlers/base.py b/django/core/handlers/base.py
index ffc48a076a..887898a33c 100644
--- a/django/core/handlers/base.py
+++ b/django/core/handlers/base.py
@@ -207,6 +207,8 @@ class BaseHandler(object):
             signals.got_request_exception.send(sender=self.__class__, request=request)
             response = self.handle_uncaught_exception(request, resolver, sys.exc_info())
 
+        response._closable_objects.append(request)
+
         return response
 
     def handle_uncaught_exception(self, request, resolver, exc_info):
-- 
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