[Zope3-dev] queryAdapter via __conform__

[Dominik Huber]

If queryAdapter is called by a view, the result is an unproxied adapted object.
If __conform__ is invoked during this call, the resulting adapted object is proxied.

I would suggest to extend queryAdapter by a removeAllProxies to provid a consistent behavior. Thus for example 
the __conform__ mechansim could also used in the widget framework (editview).

I will checking this changes if nobody has objections.

Regards,
Dominik

see ..\src\zope\component\__init__.py

def queryAdapter(object, interface, default=None, name='', context=None):
    [...]
    conform = getattr(object, '__conform__', None)
    if conform is not None:
        try:
            adapter = conform(interface)
        except TypeError:
        [...]
        else:
            if adapter is not None:
                # CHANGE 
                from zope.proxy import removeAllProxies
                return removeAllProxies(adapter)

    if interface.isImplementedBy(object):
        return object

    return queryNamedAdapter(object, interface, name, default, context)