Error swallowing in object_paste.py

[dannyb]

There is this piece of code in there:

if context.cb_dataValid:
    try:
        context.manage_pasteObjects(context.REQUEST['__cp'])        
        transaction_note('Pasted content to %s' % (context.absolute_url()))
        context.plone_utils.addPortalMessage(_(u'Item(s) pasted.'))
        return state
    except ConflictError:
        raise
    except ValueError:
        msg=_(u'Disallowed to paste item(s).')
    except (Unauthorized, 'Unauthorized'):
        msg=_(u'Unauthorized to paste item(s).')
    except: # fallback
        msg=_(u'Paste could not find clipboard content.')

But, if another error than ConflictError and ValueError occurs it swallows this. Not only does it finish the transcation but the message is wrong as well.

I have made a ObjectMoved event handler that may raise errors but due to this they are ignored.