That is what I was looking for!
http://www.sqlalchemy.org/docs/orm/interfaces.html?highlight=attributeextension#sqlalchemy.orm.interfaces.AttributeExtension
Thank you very much!
2011/4/10 Michael Trier mtr...@gmail.com:
On Sat, Apr 9, 2011 at 10:32 PM, Hector Blanco white.li...@gmail.com
Hello everyone!
I have an application with Users and UserGroups... The users have
certain permissions to do stuff in the application depending on the
UserGroup they belong to. The relationship is as follows:
--
class User(BaseClass.BaseClass, Database.Base):
Not sure I understand the use case example.
With these tables, doesn't the act of an administrator unassigning a user
from its UserGroup set the group id column to NULL? If so, doesn't that
effectively remove all the permissions because there is no longer a
connection between the user and the
Unassigning a user from its userGroup, indeed, puts the UserGroup in
that user to NULL. But it turns out that the entity that controls the
permissions is a third thing. That thing takes some fields of the
User class (id, name...) and generates an instance of a third object
which is in charge of
On Sat, Apr 9, 2011 at 10:32 PM, Hector Blanco white.li...@gmail.comwrote:
Unassigning a user from its userGroup, indeed, puts the UserGroup in
that user to NULL. But it turns out that the entity that controls the
permissions is a third thing. That thing takes some fields of the
User class
