mostly based on python3
Check the code in Atom. Package script can run it directly.
press "Ctrl + Alt + b" to run. Selection or line run not support python yet.
Accelerate your learning process is to come across fastly.
a desirable learning path should go be top-down, from new to old, from advance to basic. To take more about the whole picture, and wiser to descide what detail needed to look in.