On Aug 14, 11:39 pm, Michael Bayer <[email protected]> wrote:
> > receive the ExtendedProfile class declarations.
>
> Well those are two different classes, so first you'd need to assign a 
> relationship() to AuthUser that references ExtendedProfile.  If you're 
> looking for "backref" to do this via ExtendedProfile that's:
>
> class ExtendedProfile(...):
>     user = relationship("AuthUser", backref="profile")
>
> this assigns a relationship() to ExtendedProfile and AuthUser.

I am able to do that. What I'm trying to do is have a base class that
is declared in a package that is installed through easy_install (for
Pyramid), then, allow the user to extend the class locally. So, the
person installs my package, but, needs to be able to extend
user_profile themselves.

https://github.com/cd34/pyramid_apex/blob/master/pyramid_apex/views.py

The issue I'm running into currently is that in the model definition
in pyramid, I don't have access to the config registry to override the
class creation. So, I'm looking for a way to either do a late binding
on the relation, or, need to do some really creative coding so that my
module can access a user supplied profile class.

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