The default value adapter for the IOwnership.owners field returns a tuple of byte strings, but unicodes are required.
Although it is not correct it is not a problem in the "real" world, since the default value adapter is used for filling the form field, which is converted to unicodes correctly when submitted.
Therefore I decided to do a hack which fixes this issue for exactly this field. I've not done it in a more generic way because our custom fields should have better default value adapters which use unicodes.
@elioschmutz @deiferni this fixes the issues you've had with
Fixes #23
The default value adapter for the
IOwnership.ownersfield returns a tuple of byte strings, but unicodes are required.Although it is not correct it is not a problem in the "real" world, since the default value adapter is used for filling the form field, which is converted to unicodes correctly when submitted. Therefore I decided to do a hack which fixes this issue for exactly this field. I've not done it in a more generic way because our custom fields should have better default value adapters which use unicodes.
@elioschmutz @deiferni this fixes the issues you've had with