Connect your Flask app to a database using Flask-SQLAlchemy. This repository contains source code for the accompanying tutorial on Hackers and Slackers.

Working demo here: https://flasksqlalchemy.hackersandslackers.app

Installation via requirements.txt:

$ git clone https://github.com/hackersandslackers/flask-sqlalchemy-tutorial.git
$ cd flask-sqlalchemy-tutorial
$ python3 -m venv myenv
$ source myenv/bin/activate
$ pip3 install -r requirements.txt
$ flask run

Installation via Pipenv:

$ git clone https://github.com/hackersandslackers/flask-sqlalchemy-tutorial.git
$ cd flask-sqlalchemy-tutorial
$ pipenv shell
$ pipenv update
$ flask run

Installation via Poetry:

$ git clone https://github.com/hackersandslackers/flask-sqlalchemy-tutorial.git
$ cd flask-sqlalchemy-tutorial
$ poetry shell
$ poetry update
$ poetry run

Replace the values in .env.example with your values and rename this file to .env:

• FLASK_APP: Entry point of your application (should be wsgi.py).
• FLASK_ENV: The environment to run your app in (either development or production).
• SECRET_KEY: Randomly generated string of characters used to encrypt your app's data.
• SQLALCHEMY_DATABASE_URI: SQLAlchemy connection URI to a SQL database.

Remember never to commit secrets saved in .env files to Github.

Hackers and Slackers tutorials are free of charge. If you found this tutorial helpful, a small donation would be greatly appreciated to keep us in business. All proceeds go towards coffee, and all coffee goes towards more content.