[Zope3-Users] Re: Why IField.default type is Field ? IField.default is value of Field then it can't to be the field

Philipp von Weitershausen philipp at weitershausen.de
Fri Sep 29 04:06:11 EDT 2006

KLEIN Stéphane wrote:
> 2006/9/29, Philipp von Weitershausen <philipp at weitershausen.de>:
>> KLEIN Stéphane wrote:
>> > I don't understand why Field.default type is Field ?
>> What else do you suggest?
> NoneType

To express what?

> or Object

Object requires an interface that the object should provide. Default 
values don't necessarily have to conform to an interface.

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