Blueprints

Blueprints allow for modular code, they should be used whenever the routes start to span multiple modules. Blueprints, like the app can have template and static files, therefore a typical folder structure for a blueprint termed store would be,

blueprints/
blueprints/store/__init__.py
blueprints/store/templates/
blueprints/store/templates/index.html
blueprints/store/static/

the __init__.py file should contain something like,

from quart import Blueprint

blueprint = Blueprint('store', __name__)

@blueprint.route('/')
def index():
    return render_template('index.html')

the endpoint is then identified as store.index for example when using url_for('store.index').