Simple Conceptual Pickling problems

[chris lyon]

> > SystemError: Failed to import class Programme from module __main__
>
> This is the hint.  The module's name when the pickle was created was
> __main__, which only happens when the module is not imported, but is run
> directly.  You need to pickle and unpickle from within the same context,
> eg, use import in both cases.
>
> HTH,

> Emile van Sebille
> emile at fenx.com

So , if I understand you, Because I ran the original code using the
Pythonwin environment, I produced the objects in module __main__ NOT in the
module I though they were being created in ( in my case a module called
octavia which contains the class Programmes).

When I then ran with my test module, which imported octavia, The Unpickle
process believed it was trying to unpickle objects defined in __main__ NOT
from within octavia ?

So should I then have a module 'above' my octavia module which will import
octavia for it to work?

Chris