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,
store
blueprints/ blueprints/store/__init__.py blueprints/store/templates/ blueprints/store/templates/index.html blueprints/store/static/
the __init__.py file should contain something like,
__init__.py
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').
store.index
url_for('store.index')