How to make a web server in python that is accessible across the web?

Question

I am making a web server for my code.
But currently, it is only accessible from localhost or local LAN.
I want it to be accessible across the web.
Thanks in advance.

Answer 1

Some providers with python hosting and free offers:
+ heroku.com
+ pythonanywhere.com

... and I know that aws.amazon.com has python hosting offers too, but I don't know how many (first two let you deploy almost any of the numberous python web frameworks) and / or if they have a free offer ^^