Flask: Making my first web site

[snippsat]

Maybe I should just delete that config file.

That would not work well at all,as nothing would work

I don't use the environment at all, it goes on my nerve. lol.

Then make your own bye using python-dotenv.
Just a quick demo using it in this projects.
Now need to read SECRET_KEY from environment.

import os

class Config:
    SECRET_KEY = os.getenv('SECRET_KEY')
    SQLALCHEMY_DATABASE_URI = 'sqlite:///site.db'
    MAIL_SERVER = 'smtp.googlemail.com'
    MAIL_PORT = 587
    MAIL_USE_TLS = True
    MAIL_USERNAME = '[email protected]'
    MAIL_PASSWORD = '99999'  

Folder file setup add .env,Flask will automatically find this .env file as this feature is integrated in Flask 1.0 -->.

11-Blueprints\
  |-- run.py
  |-- .env
  flaskblog\

.env:

SECRET_KEY='12345'

Now have environment reading in project,and do not need to mess with OS environment variables.
No error in part 11 when i test after doing modifications in my two last post.