mktemp only returns a filename, a malicous user could replace it before
it gets used.
Changes Unknown when pulling 54bd782 on juliantaylor:mktemp-remove into * on scipy:master*.
I suspect overwriting an open file will cause failures on Windows.
Using mkdtemp would seem a more portable option.
TST: remove insecure mktemp use in tests
used a tmpdir for mmio test and backed out the weave changes in favor of adding them to @rgommers weave test cleanup PR rgommers#8
Thanks, looks good to me.
Coverage remained the same when pulling 4fb5abf on juliantaylor:mktemp-remove into 63f951e on scipy:master.