I haven't followed your code in detail, but I think the problem might be here:
clazz = school.Class('12', 'A')
students = [
Student("Name1", "Sname1", clazz=clazz, code='aa7'),
Student("Name2", "Sname2", clazz=clazz, code='bb7'),
Student("Name3", "Sname3", clazz=clazz, code='cc7')
]
You are creating an instance of "school.Class", which is the
non-sqlalchemy base class. You probably meant to create an instance of
"Class", which is the SQLAlchemy-mapped subclass, didn't you?
Simon
On Fri, Mar 12, 2021 at 11:10 AM ScottBot <sfaurh...@gmail.com> wrote:
>
> I have a game that I am coding for school (not a project or homework) and I
> am trying to use a SQLite database with sqlalchemy to store the game info. I
> don't know what the problem is or how I can fix it. Any help is appreciated.
> https://stackoverflow.com/questions/66591466/sqlalchemy-orm-from-regular-class
>
> --
> SQLAlchemy -
> The Python SQL Toolkit and Object Relational Mapper
>
> http://www.sqlalchemy.org/
>
> To post example code, please provide an MCVE: Minimal, Complete, and
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--
SQLAlchemy -
The Python SQL Toolkit and Object Relational Mapper
http://www.sqlalchemy.org/
To post example code, please provide an MCVE: Minimal, Complete, and Verifiable
Example. See http://stackoverflow.com/help/mcve for a full description.
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