I am a beginner level Web Framework Learner and Experienced Server Side developer in Python.

I am exploring the web framework of odoo and one of the question that comes very often is that how odoo handle web templating ? I mean how odoo converts XML-tags and Templates in HTML? When search around i came to know that there are web templating libraries available in python like Jinja and Mako which can do so.But also odoo have there templating engine

I.E QWEB.

So now if i want to get details of templating in odoo should i be exploring Jinja ,Mako,Gensi OR QWEB??