W:  9:new_style: Implicit unpacking of exceptions is not supported in Python 3
W: 11:new_style: Implicit unpacking of exceptions is not supported in Python 3
W: 11:new_style: Redefining name 'new_style' from outer scope (line 5) in exception handler
W: 11:new_style: Redefining name 'tuple' from builtins in exception handler

