id	summary	reporter	owner	description	type	status	component	version	severity	resolution	keywords	cc	stage	has_patch	needs_docs	needs_tests	needs_better_patch	easy	ui_ux
14681	Uploaded files should not set mode to None	Brad Greenlee	Brett Haydon	"I ran across this issue when attempting to open an uploaded file with GzipFile(fileobj=uploaded_file). If you don't pass in the mode parameter as well, GzipFile crashes. GzipFile looks to see if the fileobj has a mode attribute, and if it does, it uses it; however, using a mode of None causes it to crash.

I filed a bug and patch for GzipFile (http://bugs.python.org/issue10392), but it was rejected, saying that the bug was in Django for setting the mode on the file to None. So I've attached a patch (with test) to django.core.files.base.File that only sets mode if mode is present."	Bug	closed	File uploads/storage	dev	Normal	fixed	sprintdec2010	moritz.sichert@…	Ready for checkin	1	0	0	0	0	0