def get_candidates(self, engine: contracts.ApplicationEngine) -> None:
array = vm.ArrayStackItem(engine.reference_counter)
for k, v in self._get_candidates(engine.snapshot):
struct = vm.StructStackItem(engine.reference_counter)
struct.append(vm.ByteStringStackItem(k.to_array()))
struct.append(vm.IntegerStackItem(v))
array.append(struct)
engine.push(array)
def get_candidates(self, engine: contracts.ApplicationEngine) -> None:
"""
Fetch all registered candidates, convert them to a StackItem and push them onto the evaluation stack.
"""
array = vm.ArrayStackItem(engine.reference_counter)
for k, v in self._get_candidates(engine.snapshot):
struct = vm.StructStackItem(engine.reference_counter)
struct.append(vm.ByteStringStackItem(k.to_array()))
struct.append(vm.IntegerStackItem(v))
array.append(struct)
engine.push(array)