def test_issue_tx(self): miner_tx = MinerTransaction() miner_tx.Nonce = 2083236893 share_tx = GetSystemShare() coin_tx = GetSystemCoin() script = Contract.CreateMultiSigRedeemScript(int(len(Blockchain.StandbyValidators()) / 2) + 1, Blockchain.StandbyValidators()) if Settings.MAGIC == 1953787457: self.assertEqual(script, self.contractraw) out = Crypto.ToScriptHash(script) output = TransactionOutput( share_tx.Hash, Blockchain.SystemShare().Amount, out ) script = Witness( bytearray(0), bytearray(PUSHT)) issue_tx = IssueTransaction([],[output],[], [script]) self.assertEqual(issue_tx.GetHashData(), self.issuetx_rraw) self.assertEqual(issue_tx.Hash.ToBytes(), self.gen_issue_tx_id)
def GenesisBlock(): """ Create the GenesisBlock. Returns: BLock: """ prev_hash = UInt256(data=bytearray(32)) timestamp = int( datetime(2016, 7, 15, 15, 8, 21, tzinfo=pytz.utc).timestamp()) index = 0 consensus_data = 2083236893 # 向比特币致敬 ( Pay Tribute To Bitcoin ) next_consensus = Blockchain.GetConsensusAddress( Blockchain.StandbyValidators()) script = Witness(bytearray(0), bytearray(PUSHT)) mt = MinerTransaction() mt.Nonce = 2083236893 output = TransactionOutput( Blockchain.SystemShare().Hash, Blockchain.SystemShare().Amount, Crypto.ToScriptHash( Contract.CreateMultiSigRedeemScript( int(len(Blockchain.StandbyValidators()) / 2) + 1, Blockchain.StandbyValidators()))) it = IssueTransaction([], [output], [], [script]) return Block( prev_hash, timestamp, index, consensus_data, next_consensus, script, [mt, Blockchain.SystemShare(), Blockchain.SystemCoin(), it], True)
def DeserializeFrom(reader): ttype = reader.ReadByte() tx = None from neo.Core.TX.RegisterTransaction import RegisterTransaction from neo.Core.TX.IssueTransaction import IssueTransaction from neo.Core.TX.ClaimTransaction import ClaimTransaction from neo.Core.TX.MinerTransaction import MinerTransaction if ttype == int.from_bytes(TransactionType.RegisterTransaction, 'little'): tx = RegisterTransaction() elif ttype == int.from_bytes(TransactionType.MinerTransaction, 'little'): tx = MinerTransaction() elif ttype == int.from_bytes(TransactionType.IssueTransaction, 'little'): tx = IssueTransaction() elif ttype == int.from_bytes(TransactionType.ClaimTransaction, 'little'): tx = ClaimTransaction() tx.DeserializeUnsignedWithoutType(reader) try: witness = Witness() witness.Deserialize(reader) tx.scripts = [witness] except Exception as e: pass tx.OnDeserialized() return tx
def DeserializeFrom(reader): """ Deserialize full object. Args: reader (neo.IO.BinaryReader): Returns: Transaction: """ ttype = reader.ReadByte() tx = None from neo.Core.TX.RegisterTransaction import RegisterTransaction from neo.Core.TX.IssueTransaction import IssueTransaction from neo.Core.TX.ClaimTransaction import ClaimTransaction from neo.Core.TX.MinerTransaction import MinerTransaction from neo.Core.TX.PublishTransaction import PublishTransaction from neo.Core.TX.InvocationTransaction import InvocationTransaction from neo.Core.TX.EnrollmentTransaction import EnrollmentTransaction from neo.Core.TX.StateTransaction import StateTransaction if ttype == int.from_bytes(TransactionType.RegisterTransaction, 'little'): tx = RegisterTransaction() elif ttype == int.from_bytes(TransactionType.MinerTransaction, 'little'): tx = MinerTransaction() elif ttype == int.from_bytes(TransactionType.IssueTransaction, 'little'): tx = IssueTransaction() elif ttype == int.from_bytes(TransactionType.ClaimTransaction, 'little'): tx = ClaimTransaction() elif ttype == int.from_bytes(TransactionType.PublishTransaction, 'little'): tx = PublishTransaction() elif ttype == int.from_bytes(TransactionType.InvocationTransaction, 'little'): tx = InvocationTransaction() elif ttype == int.from_bytes(TransactionType.EnrollmentTransaction, 'little'): tx = EnrollmentTransaction() elif ttype == int.from_bytes(TransactionType.StateTransaction, 'little'): tx = StateTransaction() else: tx = Transaction() tx.Type = ttype tx.DeserializeUnsignedWithoutType(reader) tx.scripts = [] byt = reader.ReadVarInt() if byt > 0: for i in range(0, byt): witness = Witness() witness.Deserialize(reader) tx.scripts.append(witness) tx.OnDeserialized() return tx