Can someone point me to some code example that should help me understand how should a good looking python code appear like??
Jinja for example, it's designed by armin ronacher and has been copied into other various languages. I personally think a lot of him, such a nice introvert ;D
And he built flask, as well as parts of sentry. Besides
pythontutor.com as a visualization what's happening.
python force you to a certain style and after the "style" perfections it's more about design and architecture. which is not really language related.
wizzy
Have a look at PEP8 [1], a lot of projects will use it for their style guides.
If you mean project layout and design, as j suggested, look at some projects.
[1] python.org/dev/peps/pep-0008