How is it customary in Flask to build a directory hierarchy?

Question

Flask

How is it customary to build a directory hierarchy in Python? For example, I have a MyProj project, in it I create:
run.py
app/
/view.py
/module1/bar.py
/module2/baz.py

If I need to access view.py from run.py and then to bar and baz then how to do it?

It's just that unexpectedly __init__.py comes out here , which, as I understand it, is an analogue of the package entry point, or I don’t know how to call it.

What's the point in writing like this:

from flask import Flask

app = Flask(__name__)
from app import views

I understand correctly that by creating the __init__.py file in the folder, we actually create a package, inside this __init__.py we connect all the other libraries and then we do import app?

Answer 1

https://github.com/search?utf8=%E2%9C%93&q=flask