def _verifyObjectPaste(self, object, validate_src=1):
"""Overrides PortalFolder._verifyObjectPaste."""
# XXX: What we do here is trick
# PortalFolder._verifyObjectPaste in its check for
# allowed content types. We make our typeinfo temporarily
# unavailable.
pt = getToolByName(self, 'portal_types')
ti = pt.getTypeInfo(self.portal_type)
pt.manage_delObjects([self.portal_type])
try:
value = BaseFolder._verifyObjectPaste(self, object, validate_src)
finally:
pt._setObject(self.portal_type, ti)
return value
