How to migrate from previous `flask_sqlalchemy.SQLAlchemy().Model.query` to quart-sqlalchemy `sqlalchemy.orm`?

[khteh]

Previous:

db = flask_sqlalchemy.SQLAlchemy()
class User(db.Model):
    @staticmethod
    def get_user(id):
        return UserModel.query.get(id)
    @staticmethod
    def get_user_by_email(email):
        return UserModel.query.filter_by(email=email).first()
    @staticmethod
    def isExistingUser(email):
        return UserModel.query.filter_by(email = email).count() > 0
    @staticmethod
    def get_users():
        return UserModel.query.all()

After migrating to quart-sqlalchemy:

import sqlalchemy.orm
from src.models.Database import engine
from sqlalchemy.orm import declarative_base, sessionmaker
Base = declarative_base()
class UserModel(Base):

it throws:

  File "/usr/src/Python/PythonRestAPI/src/models/UserModel.py", line 83, in get_users
    return UserModel.query.all()
           ^^^^^^^^^^^^^^^
AttributeError: type object 'UserModel' has no attribute 'query'

[khteh]

sqlalchemy/sqlalchemy#12477

[khteh]

No plan to continue working on this project / repo? It's disappointing and I have to roll back to flask-sqlalchemy.