workaround bug in django (newlines in http headers, https://code.djangoproject.com...

diff --git a/stage2/views.py b/stage2/views.py
index 7f3422e..6b04a57 100644 (file)
--- a/stage2/views.py
+++ b/stage2/views.py
@@ -54,7 +54,8 @@ def upload(request, assignment_id, participant_id, key):
 def attachment_download(attachment):
     response = HttpResponse(content_type='application/force-download')
     response.write(attachment.file.read())
-    response['Content-Disposition'] = 'attachment; filename="%s"' % attachment.filename()
+    base, ext = attachment.filename().rsplit('.', 1)
+    response['Content-Disposition'] = 'attachment; filename="%s.%s"' % (base[:10].replace('\n', ''), ext)
     response['Content-Length'] = response.tell()
     return response