This example can quickly give you an idea of how work application that runs on Flask.
How to clone repo:
git clone https://github.com/seregagavrilov/my_market
For run this application you will need: flask, flask-alembic , flask-sqlalchemy. All of this extentions install to:
pip install <extention>
After install all that extenions, you can ran application by write this command:
flask run
site will be starting run on localhost and will write you some thing like:
* Serving Flask app "market"
* Running on http://127.0.0.1:5000/ (Press CTRL+C to quit)