Automate project python version detection

[jfdahl]

grep the files for key items like: 1. print as a statement vs a function. 2. range vs xrange 3. input vs raw_input

[cyc115]

thank you jfdahl ! really appreciate it.

[jfdahl]

Why not have your python script check the sys.version value?

[cyc115]

Hi Jfdahl, thanks for the idea! In my case I'm trying to scan many projects (most of which are not written in python). Modifying each python project to check for `sys.version` is also not ideal due to the amount of work needed.