Use our tmpfile instead of mkstemp which doesn't play well with Windows
Use our tmpfile instead of mkstemp which doesn't play well with Windows

blaze/odo,cowlicks/odo,quantopian/odo,Dannnno/odo,blaze/odo,alexmojaki/odo,Dannnno/odo,ContinuumIO/odo,cowlicks/odo,ContinuumIO/odo,quantopian/odo,cpcloud/odo,ywang007/odo,alexmojaki/odo,ywang007/odo,cpcloud/odo