Re: [Modeling-users] bug 841315: multiplicity constraints, [1,1]

[Mario R. <ma...@ru...>]

> And, if I try to run my test code, on the first import line for the 
> entity (A),
> I get a strange error:
>
> ImportError: No module named pympack.A
> Exception exceptions.TypeError: "'NoneType' object is not callable" in 
> <bound method EditingContext.__del__ of 
> <Modeling.EditingContext.EditingContext instance at 0x1c9b70>> ignored

My mistake on this one...  for some reason my script to regenerate the
db and code stops after the validation phase (becuase of the warnings
I guess). As I had cleaned up the package before doing it, there is
therefore physically no module on disk... so, for sure it fails ;)

If I regenerate the py package and run my code, when such a
required relationship is not set, saveChanges fails correctly.

mario