initxxsubtype():  Add a comment to make the magic clearer; I doubt it's obvious to anyone except PyType_Ready's author <0.9 wink>.
initxxsubtype():  Add a comment to make the magic clearer; I doubt it's
obvious to anyone except PyType_Ready's author <0.9 wink>.

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