fields don't get moved from contentclass to interface if not from zope.schema

[iham]

I've tried to add other dexterity fields then e.g. textline or uri to a content_type uml.
(Relation, NamedBlobFile, ...)

these are not placed in the content_type interface.
but they are placed in the content_type implementation class if i decide to in the content_type uml via create_contentclass = true.

looks like, in dxgenerator.py line 275 is the "problem":

    for att in klass.attributes():
        # move only schema attributes
        if att.value == 'None' or att.value.startswith('schema.'):
        klass.detach(att.__name__)
        if not schemaclass.attributes(att.targets[0]):
            schemaclass.insertlast(att)
        else:
            del att

this moves only zope.schema.* fields to the interface class, but Relation field, etc isn't from there. so this stays in the content class (and becomes deleted afterwards, if create_contentclass = false)

i've tried and tested it without the

if att.value == 'None' or att.value.startswith('schema.'):

and it works as a charm.

any suggestions why only zope.schema fields should be allowed?

thanks

[zworkb]

fixed!