def get_provenance_parent(self):
if self.has_provenance():
collection = JSONClientValidated(
'repository',
collection='Composition',
runtime=self.my_osid_object._runtime)
result = collection.find_one({
'_id':
ObjectId(Id(self.get_provenance_id()).get_identifier())
})
return Asset(osid_object_map=result,
runtime=self.my_osid_object._runtime,
proxy=self.my_osid_object._proxy)
raise IllegalState("Composition has no provenance parent.")
def get_provenance_parent(self):
"""stub"""
if self.has_provenance():
collection = JSONClientValidated(
'assessment',
collection='Item',
runtime=self.my_osid_object._runtime)
result = collection.find_one({
'_id':
ObjectId(Id(self.get_provenance_id()).get_identifier())
})
return Item(osid_object_map=result,
runtime=self.my_osid_object._runtime,
proxy=self.my_osid_object._proxy)
raise IllegalState("Item has no provenance parent.")