Starting off

As we did in the previous chapter, let's create a completely new directory for this application, in addition to creating a virtual environment and installing a few basic packages that we will be using:

$ mkdir -p ~/src/socializer && cd ~/src/socializer
$ mkvirtualenv socializer
$ pip install flask flask-sqlalchemy flask-bcrypt flask-login flask-wtf blinker pytest-flask

Our application layout will, for the moment, be very similar to the one that we used in the previous chapter:

├── application
│   ├── __init__.py
│   └── users
│       ├── __init__.py
│       ├── models.py
│       └── views.py
└── run.py
└── database.py