Starting off

We once again reach for our basic Blueprint-based application structure and create a whole new virtual environment and directory for this new venture:

$ mkdir -p ~/src/hublot && cd ~/src/hublot
$ mkvirtualenv hublot
$ pip install flask flask-sqlalchemy flask-script

The application layout that we'll start off with is very similar to what we used in previous Blueprint-based projects, with the main difference being the manage.py script, which will be the main entry point for our Flask-Script CLI commands. Also note the lack of run.py and a database.py, which we alluded to previously and will explain in more detail shortly:

├── application
│   ├── __init__.py
│   └── repositories
│       ├── __init__.py
│       └── models.py
└── manage.py

In keeping with our previous work, we continue to use the Application Factory...