def find(self, name_address):
k = self.root.get(World.SHORTCUT_PREFIX + _tx_key(name_address))
return Transaction.deserialize(self.root.get(k))
def find_children(self, name_address):
prefix = World.TRANSACTION_PREFIX + _tx_key(name_address) + b'|'
result = []
for k, v in self.root.iterator(prefix=prefix):
result.append(Transaction.deserialize(v))
return result