How to use paginate with sqlalchemy new query syntax

Hi

I’m trying to migrate to Sqlalchemy 1.4.23 and activate the new query syntax. But can’t figure out how to use paginate function with it.

fastapi-pagination==0.8.3

from sqlalchemy.future import select
from models import UserModel


class User:
    def _init__(self, db_session):
        self.db_session = session

    def get_users():
        return select(UserModel)

The endpoint looks like this:

from fastapi_pagination.ext.sqlalchemy import paginate
from fastapi_pagination import Page, Params

@router.get('/get-users')
def get_users(self, 
                       page_schema: PaginationParams = Depends(),
                       db_session: Session = Depends(get_request_db)) -> Page[UserSchema]:
    users = User(db_session).get_users()

    return paginate(users, page_schema)

I’m getting this error:

Also tried:

from sqlalchemy.future import select
from models import UserModel


class User:
    def _init__(self, db_session):
        self.db_session = session

    def get_users():
        return self.db_session.execute(select(UserModel))

but got this:

[rafa761]

ok, thank you for your effort on the project @uriyyo

[uriyyo]

Hi @rafa761,

Currently fastapi-pagination does not support sqlalchemy 1.14 version. I am planing to include support at version 0.9.0.