get rid of some more PyString uses. Only the filename is still a PyString now. (We'll need to deal with the default filesystem encoding to do it right.)
get rid of some more PyString uses.
Only the filename is still a PyString now.
(We'll need to deal with the default filesystem encoding to do it right.)

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