merge from 3.2 - Fix closes Issue12479 - Add HTTPErrorProcessor class definition - Patch by Sandro Tosi
merge from 3.2 - Fix closes Issue12479 - Add HTTPErrorProcessor class definition - Patch by Sandro Tosi

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