Handle ssize_t No need to INCREF then let PyString_ConcatAndDel() DECREF.  Just use PyString_Concat(). Handle error condition if we can't concat.
Handle ssize_t
No need to INCREF then let PyString_ConcatAndDel() DECREF.  Just
use PyString_Concat().
Handle error condition if we can't concat.

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