When calling tarname with an argument (and thus not use testtar.tar) return a path for the file in the temp directory for the platform.
When calling tarname with an argument (and thus not use testtar.tar) return a
path for the file in the temp directory for the platform.

sk-/python2.7-type-annotator,sk-/python2.7-type-annotator,sk-/python2.7-type-annotator