<filename>merge_machine/__init__.py
#!/usr/bin/env python3
# -*- coding: utf-8 -*-
"""
Created on Wed Nov  8 13:46:03 2017

@author: m75380
"""
from sys import version_info

class NotSupportedException(BaseException): pass

if version_info.major < 3:
    raise NotSupportedException("Only Python 3.x Supported")  

<filename>merge_machine/__init__.py
#!/usr/bin/env python3
# -*- coding: utf-8 -*-
"""
Created on Wed Nov  8 13:46:03 2017

@author: m75380
"""
from sys import version_info

class NotSupportedException(BaseException): pass

if version_info.major < 3:
    raise NotSupportedException("Only Python 3.x Supported")  

#!/usr/bin/env python3 # -*- coding: utf-8 -*- Created on Wed Nov  8 13:46:03 2017  @author: m75380