Re: [Modeling-users] Couple of questions...

[Sebastien B. <sbi...@us...>]

        Hi Aaron,

"Aaron Freeman" <afr...@em...> writes:
> First, thank you all for the fast and details replies; they are much
> appreciated. ;-)
>=20
> I've been playing around with the code that was posted, and while I still
> don't have it working, it is getting closer.
>=20

I'm sorry, I assumed py2.2+, not py2.1

We definitely still support py2.1, but of course then some of the
features are not available. For example, there's nothing like properties
in py2.1.

  The code I posted should work given that:

- you replace p.bizname=3D"x" w/ p.setBizname("o") and
              p.bizname     w/ the appropriate getter p.getBizname()

  (this will make the ValidationException at saveChanges() disappear)

- you build the package/modules/classes w/:

    >>> build(model, define_properties=3D0)

  since py2.1 has no properties.


And that's obviously what you discovered on your own.

> 1) Based on some archived posts, I was under the impression that Modeling
> core supports Python 2.1 (I am using 2.1.3 since this is leading up to a
> Zope 2.6.4 product); is that still true?

To be clear: yes, it is.

> 2) Do I need the Modeling.dynamic module?  This appears to require python
> 2.2, but if the classes are being generated via an XML file or the ZModel=
er
> tool, this shouldn't be required, right?

You absolutely do not need too, right. I just use it (even though it's
not documented yet) since most people tends to think its the easiest way
(including me :) --but that does not mean that code generation, either
from the ZModeler or from mdl_generate_python_code.py, is deprecated.


-- S=E9bastien.