def create_app():
app = Flask(__name__)
app.config.from_object('library.base_settings')
app.config.from_object('library.api.settings')
db.init_app(app)
@app.teardown_request
def commit_session(exception=None):
if exception:
db.session.rollback()
else:
db.session.commit()
@app.before_request
def close_session():
db.session.close()
# Register blueprints
app.register_blueprint(root)
app.register_blueprint(author)
return app
