How to create django application scope variable?

Question

How to create an application area variable loaded when the django application starts, to be in memory and accessible to all.

Basically I want to reuse a variable through an application without reloading it.

thanks

Answer 1

You can add it to your settings.pyfile. Or add it to a file __init__.pyinside the application directory.

Answer 2

Do you mean something like an environment variable? You can load it through init ...

__init__.py

import os
os.environ['APP_VAR_WHATEVER'] = 'hello world!'

Answer 3

Python - ( ), ( ) . Python .

, , settings.py import settings , .

If it is for reading and writing, I will most likely use the database backend, which I already use with Django, instead of the python variable.

If you could provide a more detailed description of what you are trying to achieve, perhaps we could come up with a more suitable solution.