If you think the explanation takes too much time, no worries! I do not want to waste your time on my confusion 

LOL no worries 🙂
Basically the git & python analysis can take some time (I mean it can take a minute! on a large repository)
And we wanted to make sure Task.init returns quickly (it already has to authenticate with the server that slows it down, and a few more things)
The easiest way is to have the code analysis run in the background since usually there is no interaction with this process (on the user end).

Back to your pseudo-code suggestion, is this how a User will use it, or how you suggest clearml implements the feature ? (I'm genuinely interested, we are always looking for ideas on improving the user interface)