New asynchat.py from Sam Rushing:  this foregoes using the regex module    to find the prefix of strings, thus removing a warning, and simply    uses straightforward string slicing.
New asynchat.py from Sam Rushing:  this foregoes using the regex module
   to find the prefix of strings, thus removing a warning, and simply
   uses straightforward string slicing.

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