def index()

in session-store/example-3.py [0:0]

• 10 lines of code
• 2 McCabe index (conditional complexity)

def index():
    if 'username' in session:
        username = escape(session['username'])

        visits = store.hincrby(username, 'visits', 1)

        store.expire(username, 10)

        return '''
            Logged in as {0}.<br>
            Visits: {1}
        '''.format(username, visits)

    return 'You are not logged in'