readme.md

making commands wooo

app.py

app.cli.add_command(db.cli)

commands.py

from flask.cli import AppGroup
from .db import db


cli = AppGroup('db', help='Manage the local SQL database')


@cli.command('create', help='Create or update all tables defined by models')
def create_db():
    db.create_all()
    print('Created {} database at {}'.format(db.engine.name, db.engine.url))