Python2 support and EOL

[edouard-lopez]

I saw you have code to support Python 2.7. This version will not be maintained past january 2020.

If you want to support it anyway, yet simplify your code, you could use future module. Then for above code simply do:

 from builtins import input

[lovato]

Well, at first, I was willing to make hooks4git a python dependency, then once you clone a project an install everything, it would auto hook your folder. But this happens only the first time when the package is still in egg format. Then it is converted (and cached) to wheel, which doesn't execute code upon installation.

So I would be willing to remove all this user wizard input, since making it behave like a tool created a simpler workflow.

Like, it is simpler not being able to do something and ask for a --force parameter, than handle a dialog with the user.

[edouard-lopez]

Ok, didn't realize you are not using this method. So could be delete

Using flags is indeed a better solution IMHO.

[lovato]

Well, it is already deleted on develop. I did some work adding a few more tests, and a cleanup. Right now hooks4git is using 'itself' inside CI on develop. I have a few more details to catch on develop, and then I will release another version.
Then, start working on a major rework allowing code to be tested.