On 7/19/07, Leonardo Rochael <[EMAIL PROTECTED]> wrote:
They seem to do the right thing (I fixed one of the cases when it didn't).
Check zope/app/form/browser/itemswidgets.py:MultiDataHelper._toFieldValue()
        if hasattr(self.context, '_type'):
            _type = self.context._type
            if isinstance(_type, tuple):
                _type = _type[0]
            return _type(values)

Ah, so they have to violate encapsulation to do it.  I'd suggest this
is a hack, as it

- references a "protected" member of the context

- makes assumptions about how instances of the type are constructed

These are moderately safe assumptions in practice, but they're exactly that.


Fred L. Drake, Jr.    <fdrake at gmail.com>
"Chaos is the score upon which reality is written." --Henry Miller
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