def test_checkwitness(self):
"""
测试CheckWitness功能以及使用方法
:return:
"""
code = '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'
addr = Address.address_from_vm_code(code)
abi = '{"functions":[{"name":"Main","parameters":[{"name":"op","type":""},{"name":"args","type":""}],"returntype":""},{"name":"check","parameters":[{"name":"acc","type":""}],"returntype":""}]}'
abi = json.loads(abi,
object_hook=lambda d: namedtuple('X', d.keys())
(*d.values()))
abi_info = AbiInfo('0x' + addr.to_reverse_hex_str(), 'Main',
abi.functions, [])
acc = sdk.get_wallet_manager().get_account(
'ANH5bHrrt111XwNEnuPZj6u95Dd6u7G4D6', '1')
acc1 = sdk.get_wallet_manager().get_account(
'AazEvfQPcQ2GEFFPLF1ZLwQ7K5jDn81hve', '060708')
func = abi_info.get_function('check')
func.set_params_value(acc1.get_address().to_byte_array())
res = sdk.neo_vm().send_transaction(addr.to_byte_array(), acc, acc,
200000000, 500, func, False)
json_res = sdk.get_rpc().get_smart_contract_event_by_tx_hash(res)
while json_res is None:
json_res = sdk.get_rpc().get_smart_contract_event_by_tx_hash(res)
time.sleep(1)
print(json_res)
print(res)
def test_input_list(self):
code = '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'
addr = Address.address_from_vm_code(code)
abi = '{"functions":[{"name":"Main","parameters":[{"name":"op","type":""},{"name":"args","type":""}],"returntype":""},{"name":"test","parameters":[{"name":"arr","type":""}],"returntype":""}]}'
abi = json.loads(abi,
object_hook=lambda d: namedtuple('X', d.keys())
(*d.values()))
abi_info = AbiInfo('0x' + addr.to_reverse_hex_str(), 'Main',
abi.functions, [])
acc = sdk.get_wallet_manager().get_account(
'ANH5bHrrt111XwNEnuPZj6u95Dd6u7G4D6', '1')
acc1 = sdk.get_wallet_manager().get_account(
'AazEvfQPcQ2GEFFPLF1ZLwQ7K5jDn81hve', '060708')
func = abi_info.get_function('test')
func.set_params_value([[
acc.get_address().to_byte_array(),
acc.get_address().to_byte_array(), 3
],
[
acc.get_address().to_byte_array(),
acc.get_address().to_byte_array(), 1
]])
res = sdk.neo_vm().send_transaction(addr.to_byte_array(), acc1, acc1,
200000000, 500, func, False)
json_res = sdk.get_rpc().get_smart_contract_event_by_tx_hash(res)
while json_res is None:
json_res = sdk.get_rpc().get_smart_contract_event_by_tx_hash(res)
time.sleep(1)
print(json_res)
print(res)
def test_invoke_a_b(self):
code_b = "59c56b6a00527ac46a51527ac46a00c308696e766f6b655f619c640b006a51c300c3656e00616a00c309696e766f6b655f61319c640e006a51c300c3650b006c756661006c756656c56b6a00527ac46a00c3026f700461726773527268174e656f2e4170702e526567697374657241707043616c6c616a51527ac46a51c3057465737431006a52527ac46a52c36c756656c56b6a00527ac46a00c3026f700461726773527268174e656f2e4170702e526567697374657241707043616c6c616a51527ac46a51c30474657374037374686a52527ac46a52c3681553797374656d2e52756e74696d652e4e6f7469667961006c75665ec56b6a00527ac46a51527ac46a51c36a00c3946a52527ac46a52c3c56a53527ac4006a54527ac46a00c36a55527ac461616a00c36a51c39f6433006a54c36a55c3936a56527ac46a56c36a53c36a54c37bc46a54c351936a54527ac46a55c36a54c3936a00527ac462c8ff6161616a53c36c7566"
code_a = "59c56b6a00527ac46a51527ac46a00c304746573749c6409006a51c3652700616a00c30574657374319c640900650b006c756661006c756653c56b04746573746c756654c56b6a00527ac46a00c3681553797374656d2e52756e74696d652e4e6f7469667961006c75665ec56b6a00527ac46a51527ac46a51c36a00c3946a52527ac46a52c3c56a53527ac4006a54527ac46a00c36a55527ac461616a00c36a51c39f6433006a54c36a55c3936a56527ac46a56c36a53c36a54c37bc46a54c351936a54527ac46a55c36a54c3936a00527ac462c8ff6161616a53c36c7566"
abi_b = '{"functions":[{"name":"main","parameters":[{"name":"op","type":""},{"name":"args","type":""}],"returntype":""},{"name":"invoke_a","parameters":[{"name":"addr","type":""}],"returntype":""},{"name":"invoke_a1","parameters":[{"name":"addr","type":""}],"returntype":""},{"name":"makeState","parameters":[{"name":"fromacct","type":""},{"name":"toacct","type":""},{"name":"amount","type":""}],"returntype":""}]}'
abi_a = '{"functions":[{"name":"main","parameters":[{"name":"op","type":""},{"name":"args","type":""}],"returntype":""},{"name":"test","parameters":[{"name":"args","type":""}],"returntype":""},{"name":"test1","parameters":[{"name":"","type":""}],"returntype":""}]}'
addr_b = Address.address_from_vm_code(code_b)
addr_a = Address.address_from_vm_code(code_a)
abi_b = json.loads(abi_b)
abi_info_b = AbiInfo('0x' + addr_b.to_reverse_hex_str(), 'main',
abi_b['functions'], [])
abi_a = json.loads(abi_a)
abi_info_a = AbiInfo('0x' + addr_a.to_reverse_hex_str(), 'main',
abi_a['functions'], [])
acc = sdk.get_wallet_manager().get_account(
'ANH5bHrrt111XwNEnuPZj6u95Dd6u7G4D6', '1')
func = abi_info_b.get_function('invoke_a')
func.set_params_value((addr_a.to_reverse_hex_str(), ))
res = sdk.neo_vm().send_transaction(addr_b.to_array(), acc, acc,
200000000, 500, func, False)
json_res = sdk.get_rpc().get_smart_contract_event_by_tx_hash(res)
while json_res is None:
json_res = sdk.get_rpc().get_smart_contract_event_by_tx_hash(res)
time.sleep(1)
print(json_res)
print(res)
def test_domain(self):
"""
:return:
"""
code = '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'
addr = Address.address_from_vm_code(code)
abi = '{"functions":[{"name":"main","parameters":[{"name":"op","type":""},{"name":"args","type":""}],"returntype":""},{"name":"to_sc","parameters":[{"name":"acc","type":""},{"name":"acc1","type":""}],"returntype":""}]}'
abi = json.loads(abi,
object_hook=lambda d: namedtuple('X', d.keys())
(*d.values()))
abi_info = AbiInfo('0x' + addr.to_reverse_hex_str(), 'Main',
abi.functions, [])
acc = sdk.get_wallet_manager().get_account(
'ANH5bHrrt111XwNEnuPZj6u95Dd6u7G4D6', '1')
acc1 = sdk.get_wallet_manager().get_account(
'AazEvfQPcQ2GEFFPLF1ZLwQ7K5jDn81hve', '060708')
func = abi_info.get_function('buy')
func.set_params_value(acc1.get_address().to_byte_array(), 'zou', 2)
res = sdk.neo_vm().send_transaction(addr.to_byte_array(), acc1, acc1,
200000000, 500, func, False)
json_res = sdk.get_rpc().get_smart_contract_event_by_tx_hash(res)
while json_res is None:
json_res = sdk.get_rpc().get_smart_contract_event_by_tx_hash(res)
time.sleep(1)
print(json_res)
print(res)
def __send_init(self,
acct: Account,
payer_acct: Account,
gas_limit: int,
gas_price: int,
pre_exec=False):
if self.contract_addr is None or self.contract_addr == "":
raise Exception("null code_address")
abi = json.loads(self.nep5_abi,
object_hook=lambda d: namedtuple('X', d.keys())
(*d.values()))
abi_info = AbiInfo(abi.hash, abi.entrypoint, abi.functions, abi.events)
func = abi_info.get_function("init")
if pre_exec:
params = BuildParams.serialize_abi_function(func)
unix_time_now = int(time())
tx = Transaction(0, 0xd1, unix_time_now, gas_price, gas_limit,
bytearray(), params, bytearray(), [], bytearray())
if acct is not None:
self.__sdk.sign_transaction(tx, acct)
obj = self.__sdk.rpc.send_raw_transaction_pre_exec(tx)
if int(obj["Result"]) is not 1:
raise Exception("send_raw_transaction PreExec error:", obj)
return obj["Gas"]
if acct is None or payer_acct is None:
raise Exception("acct or payer_acct should not be None")
return self.__sdk.neo_vm().send_transaction(
bytearray(self.contract_addr), acct, payer_acct, gas_limit,
gas_price, func, pre_exec)
def __get_abi_from_file(self, abi_file):
f = open(abi_file)
abi_str = f.readline()
abi = json.loads(abi_str,
object_hook=lambda d: namedtuple('X', d.keys())
(*d.values()))
self.abi_info = AbiInfo("0x" + self.code_addr, "main", abi.functions,
[])
def test_init(self):
abi = json.loads(abi_str)
abi_info = AbiInfo(abi['hash'], abi['entrypoint'], abi['functions'], abi['events'])
func = abi_info.get_function("init")
contract_address = bytearray.fromhex("bc9795db0abe9d2d9ea565286a237dbf6b407165")
contract_address.reverse()
res = sdk.neo_vm().send_transaction(contract_address, acc, acc, 20000, 0, func, False)
time.sleep(6)
print(sdk.rpc.get_smart_contract_event_by_tx_hash(res))
def test_get_function(self):
str_abi = '{"hash":"0x362cb5608b3eca61d4846591ebb49688900fedd0","entrypoint":"Main","functions":' \
'[{"name":"Main","parameters":[{"name":"operation","type":"String"},{"name":"args",' \
'"type":"Array"}],"returntype":"Any"},{"name":"Hello","parameters":[{"name":"msg",' \
'"type":"String"}],"returntype":"Void"}],"events":[]}'
dict_abi = json.loads(str_abi)
abi_info = AbiInfo(dict_abi['hash'], dict_abi['entrypoint'], dict_abi['functions'], dict_abi['events'])
func_name = 'Hello'
func = abi_info.get_function(func_name)
self.assertEqual(func_name, func.name)
def make_commit(self, issuerOntid: str, subjectOntid: str, claimId: str, payer: str,
gas_limit: int, gas_price: int):
# TODO
abi = json.loads(self.abi, object_hook=lambda d: namedtuple('X', d.keys())(*d.values()))
abi_info = AbiInfo(abi.hash, abi.entrypoint, abi.functions, abi.events)
func = abi_info.get_function("Commit")
func.set_params_value(bytes(claimId.encode()), bytes(issuerOntid.encode()), bytes(subjectOntid.encode()))
params = BuildParams.serialize_abi_function(func)
unix_time_now = int(time())
return Transaction(0, 0xd1, unix_time_now, gas_price, gas_limit, Address.b58decode(payer), params, bytearray(),
[], bytearray())
def __update_abi_info(self):
try:
entry_point = self.__oep4_abi['entrypoint']
except KeyError:
entry_point = ''
functions = self.__oep4_abi['functions']
try:
events = self.__oep4_abi['events']
except KeyError:
events = list()
self.__abi_info = AbiInfo(self.get_contract_address(is_hex=True),
entry_point, functions, events)
def build_params():
abi = AbiInfo(nep5abi['hash'], nep5abi['entrypoint'], nep5abi["functions"])
# func = abi.get_function("Transfer")
# func = abi.get_function("BalanceOf")
func = abi.get_function("balanceOf")
# func = abi.get_function("deploy")
# func.set_params_value((acct1.get_address().to_array(), acct2.get_address().to_array(), 19 * 10000000))
# add = acct1.get_address().to_reverse_hex_str()
func.set_params_value(
(Address.b58decode('AHX1wzvdw9Yipk7E9MuLY4GGX4Ym9tHeDe').to_array(), ))
params = BuildParams.serialize_abi_function(func)
params += bytearray([0x67])
return params
def test_native_invoke(self):
"""
测试向合约打钱和从合约打钱给账户，使用以及功能
:return:
"""
code = '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'
addr = Address.address_from_vm_code(code)
abi = '{"functions":[{"name":"Main","parameters":[{"name":"operation","type":""},{"name":"args","type":""}],"returntype":""},{"name":"to_sc","parameters":[{"name":"from_acct","type":""},{"name":"amount","type":""}],"returntype":""},{"name":"from_sc","parameters":[{"name":"to_acc","type":""},{"name":"amount","type":""}],"returntype":""},{"name":"makeState","parameters":[{"name":"fromacct","type":""},{"name":"toacct","type":""},{"name":"amount","type":""}],"returntype":""}]}'
abi = json.loads(abi,
object_hook=lambda d: namedtuple('X', d.keys())
(*d.values()))
abi_info = AbiInfo('0x' + addr.to_reverse_hex_str(), 'Main',
abi.functions, [])
acc = sdk.get_wallet_manager().get_account(
'ANH5bHrrt111XwNEnuPZj6u95Dd6u7G4D6', '1')
acc1 = sdk.get_wallet_manager().get_account(
'AazEvfQPcQ2GEFFPLF1ZLwQ7K5jDn81hve', '060708')
print('acc: %s' % sdk.get_rpc().get_balance(acc.get_address_base58()))
func = abi_info.get_function('to_sc')
func.set_params_value(acc.get_address().to_byte_array(), 10)
res = sdk.neo_vm().send_transaction(addr.to_byte_array(), acc, acc,
20000000000000, 500, func, False)
json_res = sdk.get_rpc().get_smart_contract_event_by_tx_hash(res)
while json_res is None:
json_res = sdk.get_rpc().get_smart_contract_event_by_tx_hash(res)
time.sleep(1)
print(json_res)
print(res)
print('acc: %s' % sdk.get_rpc().get_balance(acc.get_address_base58()))
print()
func = abi_info.get_function('from_sc')
func.set_params_value(acc.get_address().to_byte_array(), 10)
res = sdk.neo_vm().send_transaction(addr.to_byte_array(), acc, acc,
20000000000000, 500, func, False)
json_res = sdk.get_rpc().get_smart_contract_event_by_tx_hash(res)
while json_res is None:
json_res = sdk.get_rpc().get_smart_contract_event_by_tx_hash(res)
time.sleep(1)
print(json_res)
print(res)
print('acc: %s' % sdk.get_rpc().get_balance(acc.get_address_base58()))
def __update_abi_info(self):
functions = self.__abi['functions']
try:
events = self.__abi['events']
except KeyError:
events = list()
self.__abi_info = AbiInfo(self.get_contract_address(is_hex=True), 'main', functions, events)
def test_init(self):
str_abi = '{"hash":"0x362cb5608b3eca61d4846591ebb49688900fedd0","entrypoint":"Main","functions":' \
'[{"name":"Main","parameters":[{"name":"operation","type":"String"},{"name":"args",' \
'"type":"Array"}],"returntype":"Any"},{"name":"Hello","parameters":[{"name":"msg",' \
'"type":"String"}],"returntype":"Void"}],"events":[]}'
dict_abi = json.loads(str_abi)
abi_info = AbiInfo(dict_abi['hash'], dict_abi['entrypoint'], dict_abi['functions'], dict_abi['events'])
self.assertTrue(isinstance(abi_info, AbiInfo))
def test_no_param(self):
code = '57c56b6a00527ac46a51527ac46a00c304746573749c640900650b006c756661006c756653c56b06726573756c746c7566'
addr = Address.address_from_vm_code(code)
abi = '{"functions":[{"name":"Main","parameters":[{"name":"op","type":""},{"name":"args","type":""}],"returntype":""},{"name":"test","parameters":[{"name":"","type":""}],"returntype":""}]}'
abi = json.loads(abi,
object_hook=lambda d: namedtuple('X', d.keys())
(*d.values()))
abi_info = AbiInfo('0x' + addr.to_reverse_hex_str(), 'Main',
abi.functions, [])
acc = sdk.get_wallet_manager().get_account(
'ANH5bHrrt111XwNEnuPZj6u95Dd6u7G4D6', '1')
func = abi_info.get_function('test')
func.set_params_value()
res = sdk.neo_vm().send_transaction(addr.to_byte_array(), acc, acc,
200000000, 500, func, True)
print(bytes.fromhex(res).decode())
def test_invoke_transaction(self):
sdk.set_rpc(rpc_address)
code = '54c56b6c766b00527ac46c766b51527ac4616c766b00c36c766b52527ac46c766b52c30548656c6c6f87630600621a' \
'006c766b51c300c36165230061516c766b53527ac4620e00006c766b53527ac46203006c766b53c3616c756651c56b' \
'6c766b00527ac46151c576006c766b00c3c461681553797374656d2e52756e74696d652e4e6f7469667961616c7566'
abi_str = '{"hash":"0x362cb5608b3eca61d4846591ebb49688900fedd0","entrypoint":"Main","functions":[{' \
'"name":"Main","parameters":[{"name":"operation","type":"String"},{"name":"args","type":"Array"}],' \
'"returntype":"Any"},{"name":"Hello","parameters":[{"name":"msg","type":"String"}],' \
'"returntype":"Void"}],"events":[]} '
abi = json.loads(abi_str,
object_hook=lambda d: namedtuple('X', d.keys())
(*d.values()))
abi_info = AbiInfo(abi.hash, abi.entrypoint, abi.functions, abi.events)
func = abi_info.get_function("Hello")
func.set_params_value("value")
contract_address = Address.address_from_vm_code(code).to_byte_array()
res = sdk.neo_vm().send_transaction(contract_address, None, None, 0, 0,
func, True)
self.assertEqual(res, '01')
def generate_abi_info(dict_abi: dict) -> AbiInfo:
try:
contract_address = dict_abi['hash']
functions = dict_abi['functions']
except KeyError:
raise PunicaException(PunicaError.abi_file_error)
entry_point = dict_abi.get('entrypoint', '')
events = dict_abi.get('events', list())
abi_info = AbiInfo(contract_address, entry_point, functions, events)
return abi_info
def __init__(self, sdk: OntologySdk, abi: dict, hex_contract_address: str):
if not isinstance(sdk, OntologySdk):
raise PotException(PotError.invalid_sdk)
if not isinstance(abi, dict):
raise PotException(PotError.invalid_abi_type)
if not isinstance(hex_contract_address, str):
raise PotException(PotError.invalid_contract_address_hex_type)
if len(hex_contract_address) != 40:
raise PotException(PotError.invalid_contract_address_hex_len)
self.__sdk = sdk
self.__contract_address_hex = hex_contract_address
self.__contract_address_bytearray = bytearray(
binascii.a2b_hex(hex_contract_address))
self.__contract_address_bytearray.reverse()
self.__abi = abi
entry_point = self.__abi.get('entrypoint', '')
functions = self.__abi['abi']['functions']
events = self.__abi.get('events', list())
self.__abi_info = AbiInfo(hex_contract_address, entry_point, functions,
events)
def get_function(params: dict, function_name: str, abi_info: AbiInfo):
if function_name == '':
raise PunicaException(PunicaError.other_error('function_name should not be nil'))
params = Invoke.params_normalize(params)
abi_function = abi_info.get_function(function_name)
if len(abi_function.parameters) == 0:
pass
elif len(abi_function.parameters) == 1:
abi_function.set_params_value((params,))
elif len(abi_function.parameters) == len(params):
abi_function.set_params_value(tuple(params))
return abi_function
def test_use_hash(self):
code = '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'
abi = '{"functions":[{"name":"main","parameters":[{"name":"op","type":""},{"name":"args","type":""}],"returntype":""},{"name":"test","parameters":[{"name":"args","type":""}],"returntype":""},{"name":"test1","parameters":[{"name":"","type":""}],"returntype":""}]}'
addr = Address.address_from_vm_code(code)
abi = json.loads(abi)
abi_info = AbiInfo('0x' + addr.to_reverse_hex_str(), 'main',
abi['functions'], [])
acc = sdk.get_wallet_manager().get_account(
'ANH5bHrrt111XwNEnuPZj6u95Dd6u7G4D6', '1')
func = abi_info.get_function('test')
func.set_params_value((addr.to_reverse_hex_str(), ))
res = sdk.neo_vm().send_transaction(addr.to_array(), acc, acc,
200000000, 500, func, False)
json_res = sdk.get_rpc().get_smart_contract_event_by_tx_hash(res)
while json_res is None:
json_res = sdk.get_rpc().get_smart_contract_event_by_tx_hash(res)
time.sleep(1)
print(json_res)
print(res)
class BaseConfig(object):
"""Base configuration."""
SECRET_KEY = 'd5bacbc0e4b77d048527c51eddb9b930f97ee'
DEBUG = False
TESTING = False
BCRYPT_LOG_ROUNDS = 13
WTF_CSRF_ENABLED = True
DEBUG_TB_ENABLED = False
DEBUG_TB_INTERCEPT_REDIRECTS = False
SQLALCHEMY_TRACK_MODIFICATIONS = False
redis_url = "redis://127.0.0.1:6379/0"
# flask-mail config
MAIL_SERVER = 'smtp.exmail.qq.com'
MAIL_PROT = 25
MAIL_USE_TLS = True
MAIL_USE_SSL = False
MAIL_USERNAME = MAIL_DEFAULT_SENDER = ""
MAIL_PASSWORD = ""
MAIL_DEBUG = False
MAIL_SUPPRESS_SEND = False
ROOT_FOLDER = os.path.abspath(basedir)
WALLET_PATH = os.path.join(ROOT_FOLDER, 'wallet', 'wallet.json')
CONTRACTS_FOLDER = os.path.join(ROOT_FOLDER, 'contract')
GAS_LIMIT = 20000000
GAS_PRICE = 500
ONT_RPC_ADDRESS = 'http://45.76.243.92:20336'
CONTRACT_ADDRESS_HEX = ''
CONTRACT_ADDRESS_BYTEARRAY = bytearray(
binascii.a2b_hex(CONTRACT_ADDRESS_HEX))
CONTRACT_ADDRESS_BYTEARRAY.reverse()
ONTOLOGY = OntologySdk()
ONTOLOGY.rpc.set_address(ONT_RPC_ADDRESS)
with open(os.path.join(CONTRACTS_FOLDER, 'copyright.abi.json')) as f:
CONTRACT_ABI = json.loads(f.read())
entry_point = CONTRACT_ABI.get('entrypoint', '')
functions = CONTRACT_ABI['abi']['functions']
events = CONTRACT_ABI.get('events', list())
ABI_INFO = AbiInfo(CONTRACT_ADDRESS_HEX, entry_point, functions,
events)
WALLET_MANAGER = WalletManager()
WALLET_MANAGER.open_wallet(WALLET_PATH)
def invoke(sdk, m, function_name=None):
func_maps = {}
for i in dict(m["function"]).values():
if function_name is not None:
if i["function_name"] not in function_name:
continue
func_map = {}
param_list = []
func_map["function_name"] = i["function_name"]
func_map["pre_exec"] = i["pre_exec"]
try:
if type(i["function_param"]) is dict:
for value in dict(i["function_param"]).values():
if type(value) is list:
p_temp = []
for v in list(value):
p_temp.append(v)
param_list.append(p_temp)
else:
param_list.append(value)
elif type(i["function_param"]) is list:
temp_list = []
for para in list(i["function_param"]):
if type(para) is dict:
temp_list2 = []
for para2 in dict(para).values():
temp_list2.append(para2)
temp_list.append(temp_list2)
else:
temp_list.append(para)
param_list.append(temp_list)
func_map["param_list"] = param_list
except Exception as e:
pass
if not i["pre_exec"]:
try:
func_map["signers"] = i["signers"]
except AttributeError as e:
func_map["signers"] = None
func_maps[i["function_name"]] = func_map
with open(str(m["abi_path"]), "r") as f:
abi = json.loads(f.read())
abi_info = AbiInfo(abi['hash'], abi['entrypoint'], abi['functions'],
abi['events'])
code_address = str(abi['hash'])
if code_address.startswith('0x'):
code_address = code_address.replace('0x', '')
contract_address = bytearray.fromhex(code_address)
m["contract_address"] = contract_address.hex()
contract_address.reverse()
sdk.wallet_manager.open_wallet(m["wallet_file_path"])
payer = sdk.wallet_manager.get_account(m["payer_address"],
m["payer_password"])
func_l = []
no = 0
for func_map in func_maps.values():
if function_name is not None:
if func_map["function_name"] not in function_name:
continue
func = abi_info.get_function(func_map["function_name"])
func_map["return_type"] = func.return_type
l = []
l.append(no)
no = no + 1
l.append(func_map["function_name"])
l.append(func_map["pre_exec"])
# 用来放参数
temp_l, params = convert_params(func, func_map)
l.append(temp_l[:len(temp_l) - 1])
if params is None:
l.append("failed")
func_l.append(l)
continue
try:
print("")
print("invoking, please waiting ...")
print("method: " + func_map["function_name"])
if func_map["pre_exec"]:
res = send_transaction(sdk, contract_address, None, None,
0, 0, params, True)
if res["error"] != 0:
print(res["desc"])
l.append(res["desc"])
else:
if res["result"]["Result"] is None or res["result"][
"Result"] == "":
print("res:", res["result"]["Result"])
l.append("")
else:
if func_map["return_type"] == "Integer":
value = bytearray.fromhex(
res["result"]["Result"])
value.reverse()
print("res:", int(value.hex(), 16))
l.append(int(value.hex(), 16))
elif func_map["return_type"] == "ByteArray":
print("res:", (bytearray.fromhex(
res["result"]["Result"])))
l.append(res["result"]["Result"])
else:
print("res:", (bytearray.fromhex(
res["result"]["Result"])).decode('utf-8'))
l.append((bytearray.fromhex(
res["result"]["Result"])).decode('utf-8'))
else:
txhash, err = handle_tx(contract_address, func_map, params,
payer, m, sdk)
if txhash == "":
l.append(err)
else:
for i in range(10):
time2.sleep(1)
event = sdk.rpc.get_smart_contract_event_by_tx_hash(
txhash)
if event is not None:
print("txhash:", txhash)
print("event:", event)
break
l.append(txhash)
except Exception as e:
print("Error:", e)
l.append(e)
func_l.append(l)
save_file(m, "", func_l)
def __update_abi_info(self):
entry_point = self.__oep4_abi.get('entrypoint', '')
functions = self.__oep4_abi['abi']['functions']
events = self.__oep4_abi.get('events', list())
self.__abi_info = AbiInfo(self.get_contract_address(is_hex=True),
entry_point, functions, events)
class Oep4(object):
def __init__(self, sdk):
self.__sdk = sdk
self.__contract_address = bytearray()
self.__oep4_abi = {
"contractHash": "85848b5ec3b15617e396bdd62cb49575738dd413",
"abi": {
"functions": [{
"name":
"Main",
"parameters": [{
"name": "operation",
"type": ""
}, {
"name": "args",
"type": ""
}],
"returntype":
""
}, {
"name": "init",
"parameters": [{
"name": "",
"type": ""
}],
"returntype": ""
}, {
"name": "name",
"parameters": [{
"name": "",
"type": ""
}],
"returntype": ""
}, {
"name": "symbol",
"parameters": [{
"name": "",
"type": ""
}],
"returntype": ""
}, {
"name": "decimals",
"parameters": [{
"name": "",
"type": ""
}],
"returntype": ""
}, {
"name": "totalSupply",
"parameters": [{
"name": "",
"type": ""
}],
"returntype": ""
}, {
"name": "balanceOf",
"parameters": [{
"name": "account",
"type": ""
}],
"returntype": ""
}, {
"name":
"transfer",
"parameters": [{
"name": "from_acct",
"type": ""
}, {
"name": "to_acct",
"type": ""
}, {
"name": "amount",
"type": ""
}],
"returntype":
""
}, {
"name": "transferMulti",
"parameters": [{
"name": "args",
"type": ""
}],
"returntype": ""
}, {
"name":
"approve",
"parameters": [{
"name": "owner",
"type": ""
}, {
"name": "spender",
"type": ""
}, {
"name": "amount",
"type": ""
}],
"returntype":
""
}, {
"name":
"transferFrom",
"parameters": [{
"name": "spender",
"type": ""
}, {
"name": "from_acct",
"type": ""
}, {
"name": "to_acct",
"type": ""
}, {
"name": "amount",
"type": ""
}],
"returntype":
""
}, {
"name":
"allowance",
"parameters": [{
"name": "owner",
"type": ""
}, {
"name": "spender",
"type": ""
}],
"returntype":
""
}]
}
}
self.__update_abi_info()
def set_contract_address(self, contract_address: str or bytearray
or bytes):
if len(contract_address) == 20:
if isinstance(contract_address, bytes):
self.__contract_address = bytearray(contract_address)
self.__update_abi_info()
elif isinstance(contract_address, bytearray):
self.__contract_address = contract_address
self.__update_abi_info()
else:
raise SDKException(
ErrorCode.param_err(
'the data type of the contract address unsupported.'))
elif isinstance(contract_address, str) and len(contract_address) == 40:
self.__contract_address = bytearray(
binascii.a2b_hex(contract_address))
self.__contract_address.reverse()
self.__update_abi_info()
else:
raise SDKException(
ErrorCode.param_err(
'the length of contract address should be 20 bytes.'))
def __update_abi_info(self):
entry_point = self.__oep4_abi.get('entrypoint', '')
functions = self.__oep4_abi['abi']['functions']
events = self.__oep4_abi.get('events', list())
self.__abi_info = AbiInfo(self.get_contract_address(is_hex=True),
entry_point, functions, events)
def __get_token_setting(self, func_name: str) -> str:
func = self.__abi_info.get_function(func_name)
res = self.__sdk.neo_vm().send_transaction(self.__contract_address,
None, None, 0, 0, func,
True)
return res
@staticmethod
def __b58_address_check(b58_address):
if not isinstance(b58_address, str):
raise SDKException(
ErrorCode.param_err(
'the data type of base58 encode address should be the string.'
))
if len(b58_address) != 34:
raise SDKException(
ErrorCode.param_err(
'the length of base58 encode address should be 34 bytes.'))
def get_contract_address(self, is_hex: bool = True) -> str or bytearray:
if is_hex:
array_address = self.__contract_address.copy()
array_address.reverse()
return binascii.b2a_hex(array_address).decode('ascii')
else:
return self.__contract_address
def get_abi(self) -> dict:
return self.__oep4_abi
def get_name(self) -> str:
"""
This interface is used to call the Name method in ope4
that return the name of an oep4 token.
:return: the string name of the oep4 token.
"""
name = self.__get_token_setting('name')
return bytes.fromhex(name).decode()
def get_symbol(self) -> str:
"""
This interface is used to call the Symbol method in ope4
that return the symbol of an oep4 token.
:return: a short string symbol of the oep4 token
"""
get_symbol = self.__get_token_setting('symbol')
return bytes.fromhex(get_symbol).decode()
def get_decimal(self) -> int:
"""
This interface is used to call the Decimal method in ope4
that return the number of decimals used by the oep4 token.
:return: the number of decimals used by the oep4 token.
"""
decimals = self.__get_token_setting('decimals')
return int(decimals[:2], 16)
def init(self, acct: Account, payer_acct: Account, gas_limit: int,
gas_price: int) -> str:
"""
This interface is used to call the TotalSupply method in ope4
that initialize smart contract parameter.
:param acct: an Account class that used to sign the transaction.
:param payer_acct: an Account class that used to pay for the transaction.
:param gas_limit: an int value that indicate the gas limit.
:param gas_price: an int value that indicate the gas price.
:return: the hexadecimal transaction hash value.
"""
func = self.__abi_info.get_function('init')
tx_hash = self.__sdk.neo_vm().send_transaction(self.__contract_address,
acct, payer_acct,
gas_limit, gas_price,
func, False)
return tx_hash
def get_total_supply(self) -> int:
"""
This interface is used to call the TotalSupply method in ope4
that return the total supply of the oep4 token.
:return: the total supply of the oep4 token.
"""
total_supply = self.__get_token_setting('totalSupply')
array = bytearray(binascii.a2b_hex(total_supply.encode('ascii')))
array.reverse()
try:
supply = int(binascii.b2a_hex(array).decode('ascii'), 16)
except ValueError:
supply = 0
return supply
def balance_of(self, b58_address: str) -> int:
"""
This interface is used to call the BalanceOf method in ope4
that query the ope4 token balance of the given base58 encode address.
:param b58_address: the base58 encode address.
:return: the oep4 token balance of the base58 encode address.
"""
func = self.__abi_info.get_function('balanceOf')
Oep4.__b58_address_check(b58_address)
address = Address.b58decode(b58_address).to_array()
func.set_params_value((address, ))
balance = self.__sdk.neo_vm().send_transaction(self.__contract_address,
None, None, 0, 0, func,
True)
array = bytearray(binascii.a2b_hex(balance.encode('ascii')))
array.reverse()
try:
balance = int(binascii.b2a_hex(array).decode('ascii'), 16)
except ValueError:
balance = 0
return balance
def transfer(self, from_acct: Account, b58_to_address: str, value: int,
payer_acct: Account, gas_limit: int, gas_price: int) -> str:
"""
This interface is used to call the Transfer method in ope4
that transfer an amount of tokens from one account to another account.
:param from_acct: an Account class that send the oep4 token.
:param b58_to_address: a base58 encode address that receive the oep4 token.
:param value: an int value that indicate the amount oep4 token that will be transferred in this transaction.
:param payer_acct: an Account class that used to pay for the transaction.
:param gas_limit: an int value that indicate the gas limit.
:param gas_price: an int value that indicate the gas price.
:return: the hexadecimal transaction hash value.
"""
func = self.__abi_info.get_function('transfer')
if not isinstance(value, int):
raise SDKException(
ErrorCode.param_err('the data type of value should be int.'))
if value < 0:
raise SDKException(
ErrorCode.param_err(
'the value should be equal or great than 0.'))
if not isinstance(from_acct, Account):
raise SDKException(
ErrorCode.param_err(
'the data type of from_acct should be Account.'))
Oep4.__b58_address_check(b58_to_address)
from_address = from_acct.get_address().to_array()
to_address = Address.b58decode(b58_to_address).to_array()
params = (from_address, to_address, value)
func.set_params_value(params)
tx_hash = self.__sdk.neo_vm().send_transaction(self.__contract_address,
from_acct, payer_acct,
gas_limit, gas_price,
func, False)
return tx_hash
def transfer_multi(self, args: list, payer_acct: Account, signers: list,
gas_limit: int, gas_price: int):
"""
This interface is used to call the TransferMulti method in ope4
that allow transfer amount of token from multiple from-account to multiple to-account multiple times.
:param args: a parameter list with each item contains three sub-items:
base58 encode transaction sender address,
base58 encode transaction receiver address,
amount of token in transaction.
:param payer_acct: an Account class that used to pay for the transaction.
:param signers: a signer list used to sign this transaction which should contained all sender in args.
:param gas_limit: an int value that indicate the gas limit.
:param gas_price: an int value that indicate the gas price.
:return: the hexadecimal transaction hash value.
"""
func = self.__abi_info.get_function('transferMulti')
for index in range(len(args)):
item = args[index]
Oep4.__b58_address_check(item[0])
Oep4.__b58_address_check(item[1])
if not isinstance(item[2], int):
raise SDKException(
ErrorCode.param_err(
'the data type of value should be int.'))
if item[2] < 0:
raise SDKException(
ErrorCode.param_err(
'the value should be equal or great than 0.'))
from_address_array = Address.b58decode(item[0]).to_array()
to_address_array = Address.b58decode(item[1]).to_array()
args[index] = [from_address_array, to_address_array, item[2]]
func.set_params_value((args, ))
params = BuildParams.serialize_abi_function(func)
unix_time_now = int(time.time())
params.append(0x67)
for i in self.__contract_address:
params.append(i)
signers_len = len(signers)
if signers_len == 0:
raise SDKException(ErrorCode.param_err('payer account is None.'))
payer_address = payer_acct.get_address().to_array()
tx = Transaction(0, 0xd1, unix_time_now, gas_price, gas_limit,
payer_address, params, bytearray(), [], bytearray())
for index in range(signers_len):
self.__sdk.add_sign_transaction(tx, signers[index])
tx_hash = self.__sdk.rpc.send_raw_transaction(tx)
return tx_hash
def approve(self, owner_acct: Account, b58_spender_address: str,
amount: int, payer_acct: Account, gas_limit: int,
gas_price: int):
"""
This interface is used to call the Approve method in ope4
that allows spender to withdraw a certain amount of oep4 token from owner account multiple times.
If this function is called again, it will overwrite the current allowance with new value.
:param owner_acct: an Account class that indicate the owner.
:param b58_spender_address: a base58 encode address that be allowed to spend the oep4 token in owner's account.
:param amount: an int value that indicate the amount oep4 token that will be transferred in this transaction.
:param payer_acct: an Account class that used to pay for the transaction.
:param gas_limit: an int value that indicate the gas limit.
:param gas_price: an int value that indicate the gas price.
:return: the hexadecimal transaction hash value.
"""
func = self.__abi_info.get_function('approve')
if not isinstance(amount, int):
raise SDKException(
ErrorCode.param_err('the data type of amount should be int.'))
if amount < 0:
raise SDKException(
ErrorCode.param_err(
'the amount should be equal or great than 0.'))
owner_address = owner_acct.get_address().to_array()
Oep4.__b58_address_check(b58_spender_address)
spender_address = Address.b58decode(b58_spender_address).to_array()
params = (owner_address, spender_address, amount)
func.set_params_value(params)
tx_hash = self.__sdk.neo_vm().send_transaction(self.__contract_address,
owner_acct, payer_acct,
gas_limit, gas_price,
func, False)
return tx_hash
def allowance(self, b58_owner_address: str, b58_spender_address: str):
"""
This interface is used to call the Allowance method in ope4
that query the amount of spender still allowed to withdraw from owner account.
:param b58_owner_address: a base58 encode address that represent owner's account.
:param b58_spender_address: a base58 encode address that represent spender's account.
:return: the amount of oep4 token that owner allow spender to transfer from the owner account.
"""
func = self.__abi_info.get_function('allowance')
Oep4.__b58_address_check(b58_owner_address)
owner = Address.b58decode(b58_owner_address).to_array()
Oep4.__b58_address_check(b58_spender_address)
spender = Address.b58decode(b58_spender_address).to_array()
func.set_params_value((owner, spender))
allowance = self.__sdk.neo_vm().send_transaction(
self.__contract_address, None, None, 0, 0, func, True)
array = bytearray(binascii.a2b_hex(allowance.encode('ascii')))
array.reverse()
try:
allowance = int(binascii.b2a_hex(array).decode('ascii'), 16)
except ValueError:
allowance = 0
return allowance
def transfer_from(self, spender_acct: Account, b58_from_address: str,
b58_to_address: str, value: int, payer_acct: Account,
gas_limit: int, gas_price: int):
"""
This interface is used to call the Allowance method in ope4
that allow spender to withdraw amount of oep4 token from from-account to to-account.
:param spender_acct: an Account class that actually spend oep4 token.
:param b58_from_address: an base58 encode address that actually pay oep4 token for the spender's spending.
:param b58_to_address: a base58 encode address that receive the oep4 token.
:param value: the amount of ope4 token in this transaction.
:param payer_acct: an Account class that used to pay for the transaction.
:param gas_limit: an int value that indicate the gas limit.
:param gas_price: an int value that indicate the gas price.
:return: the hexadecimal transaction hash value.
"""
func = self.__abi_info.get_function('transferFrom')
Oep4.__b58_address_check(b58_from_address)
Oep4.__b58_address_check(b58_to_address)
if not isinstance(spender_acct, Account):
raise SDKException(
ErrorCode.param_err(
'the data type of spender_acct should be Account.'))
spender_address_array = spender_acct.get_address().to_array()
from_address_array = Address.b58decode(b58_from_address).to_array()
to_address_array = Address.b58decode(b58_to_address).to_array()
if not isinstance(value, int):
raise SDKException(
ErrorCode.param_err('the data type of value should be int.'))
params = (spender_address_array, from_address_array, to_address_array,
value)
func.set_params_value(params)
params = BuildParams.serialize_abi_function(func)
unix_time_now = int(time.time())
params.append(0x67)
for i in self.__contract_address:
params.append(i)
if payer_acct is None:
raise SDKException(ErrorCode.param_err('payer account is None.'))
payer_address_array = payer_acct.get_address().to_array()
tx = Transaction(0, 0xd1, unix_time_now, gas_price, gas_limit,
payer_address_array, params, bytearray(), [],
bytearray())
self.__sdk.sign_transaction(tx, spender_acct)
if spender_acct.get_address_base58() != payer_acct.get_address_base58(
):
self.__sdk.add_sign_transaction(tx, payer_acct)
tx_hash = self.__sdk.rpc.send_raw_transaction(tx)
return tx_hash
# -------------------------------------------
# GLOBAL SETTINGS
# -------------------------------------------
rpc_addr = 'http://polaris3.ont.io:20336'
sdk = OntologySdk()
sdk.set_rpc(rpc_addr)
sdk.open_wallet('/Users/zou/PycharmProjects/ont_test/ont_contrast/demo/cli/wallet.json')
code = ''
addr = Address.address_from_vm_code(code)
contract_addr = addr.to_array()
abi = '{"functions":[{"name":"main","parameters":[{"name":"op","type":""},{"name":"args","type":""}],"returntype":""},{"name":"init","parameters":[{"name":"seed","type":""}],"returntype":""},{"name":"next_round","parameters":[{"name":"seed","type":""}],"returntype":""},{"name":"shoot","parameters":[{"name":"off_player","type":""},{"name":"def_player","type":""},{"name":"seconds","type":""},{"name":"team","type":""}],"returntype":""},{"name":"pass_ball","parameters":[{"name":"holder","type":""},{"name":"def_player","type":""},{"name":"team","type":""}],"returntype":""},{"name":"get_scores","parameters":[{"name":"","type":""}],"returntype":""},{"name":"get_curr_time","parameters":[{"name":"","type":""}],"returntype":""},{"name":"get_team_scores","parameters":[{"name":"","type":""}],"returntype":""},{"name":"pick_ball_holder","parameters":[{"name":"team","type":""},{"name":"is_first","type":""}],"returntype":""},{"name":"jump_ball","parameters":[{"name":"","type":""}],"returntype":""},{"name":"rand_player","parameters":[{"name":"team","type":""}],"returntype":""},{"name":"random_int_from_zero","parameters":[{"name":"num","type":""},{"name":"seed","type":""}],"returntype":""}]}'
abi = json.loads(abi)
abi_info = AbiInfo('0x' + addr.to_reverse_hex_str(), 'main', abi['functions'], [])
acc1 = sdk.get_wallet_manager().get_account('ANH5bHrrt111XwNEnuPZj6u95Dd6u7G4D6', '1')
def get_from_hex(res):
"""
hex to string
:param res:
:return:
"""
return util.parse_neo_vm_contract_return_type_string(res)
def get_integer_from_hex(res):
"""
ontology = OntologySdk()
remote_rpc_address = 'http://polaris3.ont.io:20336'
contract_address_hex = '9026b8595d5c97a3ffb41d9c7aadaccfde82c40b'
contract_address_bytearray = bytearray(binascii.a2b_hex(contract_address_hex))
contract_address_bytearray.reverse()
ontology.set_rpc(remote_rpc_address)
root_folder = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
wallet_path = os.path.join(root_folder, 'wallet', 'wallet.json')
contracts_folder = os.path.join(root_folder, 'contracts')
contracts_path = os.path.join(contracts_folder, 'interplanetary-album.json')
with open(contracts_path) as f:
contract_abi = json.loads(f.read())
entry_point = contract_abi.get('entrypoint', '')
functions = contract_abi['abi']['functions']
events = contract_abi.get('events', list())
abi_info = AbiInfo(contract_address_hex, entry_point, functions, events)
wallet_manager = WalletManager()
wallet_manager.open_wallet(wallet_path)
password = input('password: '******'AKeDu9QW6hfAhwpvCwNNwkEQt1LkUQpBpW',
password)
ont_id_acct = wallet_manager.get_account(
'did:ont:AHBB3LQNpqXjCLathy7vTNgmQ1cGSj8S9Z', password)
class TestSmartContract(unittest.TestCase):
def test_put_one_item(self):
ipfs_address = 'QmaxL3ixbfG1mwQeKRdBPnYxqiESv5nkKg5UoppdvtZPfn'
ext = '.jpg'
def main(argv):
try:
opts, args = getopt.getopt(argv, "hm:i:", ["migrate=", "invoke="])
except getopt.GetoptError:
print('test.py [-m|--migrate] [-i|--invoke] ')
sys.exit(2)
m = {}
for opt, arg in opts:
if opt == '-h':
print('test.py [-m|--migrate] [-i|--invoke] ')
sys.exit()
elif opt in ("-m", "--migrate"):
m["func"] = "migrate"
if "json" in str(arg):
with open(arg, "r") as f:
r = json.load(
f,
object_hook=lambda d: namedtuple('X', d.keys())
(*d.values()))
m["rpc_address"] = r.rpc_address
m["need_storage"] = r.need_storage
m["name"] = r.name
m["code_version"] = r.code_version
m["author"] = r.author
m["email"] = r.email
m["desp"] = r.desp
m["payer_address"] = r.payer_address
m["payer_password"] = r.payer_password
m["wallet_file_path"] = r.wallet_file_path
m["gas_limit"] = r.gas_limit
m["gas_price"] = r.gas_price
m["save_file"] = r.save_file
if ".avm" in r.code:
with open(r.code, "r") as f2:
m["code"] = f2.read()
else:
m["code"] = r.code
m["contract_address"] = Address.address_from_vm_code(
m["code"]).to_hex_str()
else:
temp = str(arg).split(",")
for i in temp:
t = str(i).split("=")
m[t[0]] = t[1]
elif opt in ("-i", "--invoke"):
m["func"] = "invoke"
if "json" in str(arg):
with open(arg, "r") as f:
r = json.load(
f,
object_hook=lambda d: namedtuple('X', d.keys())
(*d.values()))
m["rpc_address"] = r.rpc_address
m["acct_address"] = r.acct_address
m["acct_password"] = r.acct_password
m["payer_address"] = r.payer_address
m["payer_password"] = r.payer_password
m["wallet_file_path"] = r.wallet_file_path
m["gas_limit"] = r.gas_limit
m["gas_price"] = r.gas_price
m["abi_path"] = r.abi_path
m["save_file"] = r.save_file
m["function"] = r.function
else:
temp = str(arg).split(",")
for i in temp:
t = str(i).split("=")
m[t[0]] = t[1]
else:
print('test.py [-m|--migrate] [-i|--invoke] ')
sys.exit()
sdk = OntologySdk()
sdk.set_rpc(m["rpc_address"])
if m["func"] is "migrate":
need_storage = False
if m["need_storage"] is 'true':
need_storage = True
tx = sdk.neo_vm().make_deploy_transaction(
m["code"], need_storage, m["name"], m["code_version"], m["author"],
m["email"], m["desp"], m["payer_address"], m["gas_limit"],
m["gas_price"])
sdk.wallet_manager.open_wallet(m["wallet_file_path"])
acct = sdk.wallet_manager.get_account(m["payer_address"],
m["payer_password"])
sdk.sign_transaction(tx, acct)
sdk.set_rpc(m["rpc_address"])
try:
print("deploying，please waiting ...")
res = sdk.rpc.send_raw_transaction(tx)
print("txhash:", res)
for i in range(10):
time.sleep(1)
res = sdk.rpc.get_smart_contract(m["contract_address"])
if res == "":
continue
else:
print("deploy success")
break
save_file(m, "success")
except Exception as e:
print(e)
save_file(m, e)
elif m["func"] is "invoke":
func_map = {}
t = 0
for i in list(m["function"]):
func_list = []
func_list.append(i.function_name)
func_list.append(i.pre_exec)
for j in list(i.function_param):
func_list.append(j)
func_map["function" + str(t)] = func_list
t = t + 1
with open(str(m["abi_path"]), "r") as f:
abi = json.loads(f.read(),
object_hook=lambda d: namedtuple('X', d.keys())
(*d.values()))
abi_info = AbiInfo(abi.hash, abi.entrypoint, abi.functions,
abi.events)
contract_address = bytearray.fromhex(str(abi.hash)[2:])
m["contract_address"] = contract_address.hex()
contract_address.reverse()
sdk.wallet_manager.open_wallet(m["wallet_file_path"])
acct = sdk.wallet_manager.get_account(m["acct_address"],
m["acct_password"])
payer = sdk.wallet_manager.get_account(m["payer_address"],
m["payer_password"])
func_l = []
for func_info in func_map.values():
func = abi_info.get_function(func_info[0])
params = []
l = []
l.append(func_info[0])
l.append(func_info[1])
temp_l = ""
for i in range(len(func_info)):
if i == 0 or i == 1:
continue
temp_l += func_info[i] + ":"
if func.parameters[i - 2].type == "String":
params.append(str(func_info[i]))
if func.parameters[i - 2].type == "ByteArray":
params.append(bytearray(func_info[i].encode()))
if func.parameters[i - 2].type == "Integer":
params.append(func_info[i])
l.append(temp_l[:len(temp_l) - 1])
if len(params) == 1:
func.set_params_value(params[0])
elif len(params) == 2:
func.set_params_value(params[0], params[1])
elif len(params) == 3:
func.set_params_value(params[0], params[1], params[2])
elif len(params) == 4:
func.set_params_value(params[0], params[1], params[2],
params[3])
elif len(params) == 5:
func.set_params_value(params[0], params[1], params[2],
params[3], params[4])
elif len(params) == 6:
func.set_params_value(params[0], params[1], params[2],
params[3], params[4], params[5])
elif len(params) == 7:
func.set_params_value(params[0], params[1], params[2],
params[3], params[4], params[5],
params[6])
pre_exec = False
if func_info[1] == "true":
pre_exec = True
try:
print("")
print("invoking, please waiting ...")
print("method: " + func_info[0])
res = sdk.neo_vm().send_transaction(
contract_address, acct, payer, m["gas_limit"],
m["gas_price"], func, pre_exec)
if not pre_exec:
time.sleep(6)
print("txhash:", res)
print("Event:",
sdk.rpc.get_smart_contract_event_by_tx_hash(res))
l.append(res)
else:
print(res)
print("res:", (bytearray.fromhex(res)).decode('utf-8'))
l.append((bytearray.fromhex(res)).decode('utf-8'))
except Exception as e:
print("Error:", e)
l.append(e)
func_l.append(l)
save_file(m, "", func_l)
else:
print("only support migrate and invoke")
# GLOBAL SETTINGS
# -------------------------------------------
rpc_addr = 'http://polaris3.ont.io:20336'
sdk = OntologySdk()
sdk.set_rpc(rpc_addr)
sdk.open_wallet(
'/Users/zou/PycharmProjects/ont_test/ont_contrast/demo/cli/wallet.json')
code = '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'
addr = Address.address_from_vm_code(code)
contract_addr = addr.to_byte_array()
abi = '{"functions":[{"name":"Main","parameters":[{"name":"op","type":""},{"name":"args","type":""}],"returntype":""},{"name":"init","parameters":[{"name":"","type":""}],"returntype":""},{"name":"transfer","parameters":[{"name":"acc_from","type":""},{"name":"acc_to","type":""},{"name":"value","type":""}],"returntype":""},{"name":"transfer_multi","parameters":[{"name":"arr","type":""}],"returntype":""},{"name":"balance_of","parameters":[{"name":"addr","type":""}],"returntype":""},{"name":"approve","parameters":[{"name":"owner","type":""},{"name":"spender","type":""},{"name":"amount","type":""}],"returntype":""},{"name":"transfer_from","parameters":[{"name":"spender","type":""},{"name":"from_acc","type":""},{"name":"to_acc","type":""},{"name":"amount","type":""}],"returntype":""},{"name":"allowance","parameters":[{"name":"owner","type":""},{"name":"spender","type":""}],"returntype":""},{"name":"decimal","parameters":[{"name":"","type":""}],"returntype":""},{"name":"symbol","parameters":[{"name":"","type":""}],"returntype":""},{"name":"total_supply","parameters":[{"name":"","type":""}],"returntype":""},{"name":"name","parameters":[{"name":"","type":""}],"returntype":""}]}'
abi = json.loads(abi,
object_hook=lambda d: namedtuple('X', d.keys())(*d.values()))
abi_info = AbiInfo('0x' + addr.to_reverse_hex_str(), 'Main', abi.functions, [])
acc1 = sdk.get_wallet_manager().get_account(
'ANH5bHrrt111XwNEnuPZj6u95Dd6u7G4D6', '1')
acc2 = sdk.get_wallet_manager().get_account(
'AYvTfgEyYduk3zEKMDnZggWQqt9bkASNxJ', '060708')
acc3 = sdk.get_wallet_manager().get_account(
'AazEvfQPcQ2GEFFPLF1ZLwQ7K5jDn81hve', '060708')
class TokenTest(TestCase):
"""
测试Token合约的功能
"""
def get_from_hex(self, res):
"""
#!/usr/bin/env python3
import json
import unittest
from ontology.smart_contract.neo_contract.abi.abi_info import AbiInfo
str_abi = '{"hash":"0x362cb5608b3eca61d4846591ebb49688900fedd0","entrypoint":"Main","functions":' \
'[{"name":"Main","parameters":[{"name":"operation","type":"String"},{"name":"args",' \
'"type":"Array"}],"returntype":"Any"},{"name":"Hello","parameters":[{"name":"msg",' \
'"type":"String"}],"returntype":"Void"}],"events":[]}'
dict_abi = json.loads(str_abi)
abi_info = AbiInfo(dict_abi['hash'], dict_abi['entrypoint'],
dict_abi['functions'], dict_abi['events'])
func_name = 'Hello'
class TestAbiInfo(unittest.TestCase):
def test_init(self):
self.assertTrue(isinstance(abi_info, AbiInfo))
def test_get_function(self):
func = abi_info.get_function(func_name)
self.assertEqual(func_name, func.name)
def test_set_params_value(self):
func = abi_info.get_function(func_name)
func.set_params_value('Value')
self.assertEqual('Value', func.parameters[0].value)
def test_get_parameter(self):
class DemoClient(object):
"""
"""
def __init__(self, rpc_addr: str, wallet_file: str, is_maker: bool, pwd,
avm_file, abi_file):
self.sdk = OntologySdk()
self.sdk.rpc.set_address(rpc_addr)
self.sdk.open_wallet(wallet_file)
self.is_maker = is_maker # 可以查询一个合约存不存在，存在就可以让maker是True，而不必自己指定了
self.__pwd = pwd
self.__get_code_from_avm(avm_file)
self.__get_abi_from_file(abi_file)
@staticmethod
def is_transaction_success(txid):
if len(txid) != 64:
return False
return True
def start_game(self, acc_index):
if not self.is_maker:
return
acc = self.get_account_by_index(acc_index)
txid = self.deploy_contract(need_storage=True,
name="sixsixsix",
code_ver="1.0",
author="tomzou",
email="*****@*****.**",
desp="demo",
acc=acc,
gas_limit=20200000,
gas_price=500)
if not self.is_transaction_success(txid):
raise Exception(txid)
return txid
def get_account_by_index(self, acc_index):
wm = self.sdk.get_wallet_manager()
return wm.get_account(
wm.get_wallet().get_account_by_index(acc_index).get_address(),
self.__pwd[acc_index])
def deploy_contract(self, need_storage, name, code_ver, author, email,
desp, acc, gas_limit, gas_price):
tx = self.sdk.neo_vm().make_deploy_transaction(
self.code,
need_storage=need_storage,
name=name,
code_version=code_ver,
author=author,
email=email,
desp=desp,
payer=acc.get_address_base58(),
gas_limit=gas_limit,
gas_price=gas_price)
self.sdk.sign_transaction(tx, acc)
return self.sdk.get_rpc().send_raw_transaction(tx)
def __get_code_from_avm(self, avm_file):
f = open(avm_file)
self.code = f.readline()
code_addr_obj = Address.address_from_vm_code(self.code)
self.code_addr = code_addr_obj.to_reverse_hex_str()
self.contract_acc = code_addr_obj.to_base58()
self.contract_addr = code_addr_obj.to_byte_array()
f.close()
def __get_abi_from_file(self, abi_file):
f = open(abi_file)
abi_str = f.readline()
abi = json.loads(abi_str,
object_hook=lambda d: namedtuple('X', d.keys())
(*d.values()))
self.abi_info = AbiInfo("0x" + self.code_addr, "main", abi.functions,
[])
def luck_roll(self, amount, acc_index):
"""
玩家通过本方法参与游戏
:param amount:
:param acc_index:
:return:
"""
self.join_game(amount, acc_index)
if self.bet(amount, acc_index) is True:
print('I win, you bitch')
else:
print('Go back and work, FOOL')
def join_game(self, amount, acc_index):
acc = self.get_account_by_index(acc_index)
# 调用相应的函数，需写完合约再回头搞
func_join = self.abi_info.get_function("join")
func_join.set_params_value(acc.get_address_base58(), amount)
func_read_res = self.abi_info.get_function("is_game_ready")
txid = self.sdk.neo_vm().send_transaction(self.contract_addr, acc, acc,
2000000, 500, func_join,
False)
print(txid)
if not self.is_transaction_success(txid):
raise Exception(txid)
before = time.time()
tx_info = self.sdk.get_rpc().get_smart_contract_event_by_txhash(txid)
while tx_info == 'unknown transaction' or tx_info is None:
tx_info = self.sdk.get_rpc().get_smart_contract_event_by_txhash(
txid)
print('cost %f seconds to confirm tx' % (time.time() - before))
try:
notify_info = tx_info['Notify'][0]['States']
except Exception:
raise Exception(tx_info)
print(notify_info)
if notify_info == '4e6f206d6f72652073656174':
raise Exception("No more seat")
elif notify_info == '6a6f696e207375636365737366756c6c79':
# 等待游戏结束，不停滴向合约pull结果
while True:
time.sleep(1)
res = self.sdk.neo_vm().send_transaction(
self.contract_addr, acc, acc, 2000000, 500, func_read_res,
True)
if res is True:
print(res)
break
def bet(self, amount, acc_index):
"""
人都坐好了，开赌！
掷出骰子并等待结果，返回输赢
:param amount: 需与join相同
:param acc_index: 使用钱包中第几个账户，需和join方法统一
:return: True代表胜利，False代表输了。。
"""
acc = self.get_account_by_index(acc_index)
tx = self.sdk.native_vm().asset().new_transfer_transaction(
'ont', acc.get_address_base58(), self.contract_acc, amount,
acc.get_address_base58(), 2000000, 500)
self.sdk.sign_transaction(tx, acc)
txid = self.sdk.get_rpc().send_raw_transaction(tx)
if not self.is_transaction_success(txid):
raise Exception('Some thing wrong with tx:%s' % txid)
func_get_amounts = self.abi_info.get_function('get_amounts')
sum_amounts = self.sdk.neo_vm().send_transaction(
self.contract_addr, acc, acc, 2000000, 500, func_get_amounts, True)
contract_balance = self.sdk.get_rpc().get_balance(self.contract_acc)
while sum_amounts > contract_balance:
contract_balance = self.sdk.get_rpc().get_balance(
self.contract_acc)
time.sleep(0.5)
# 直接开始游戏，获取随机数
func_roll_dice = self.abi_info.get_function('roll_dice')
func_roll_dice.set_params_value(acc.get_address_base58())
txid = self.sdk.neo_vm().send_transaction(self.contract_addr, acc, acc,
2000000, 500, func_roll_dice,
False)
if not self.is_transaction_success(txid):
raise Exception('Some thing wrong with tx:%s' % txid)
before = time.time()
tx_info = self.sdk.get_rpc().get_smart_contract_event_by_txhash(txid)
while tx_info == 'unknown transaction' or tx_info is None:
tx_info = self.sdk.get_rpc().get_smart_contract_event_by_txhash(
txid)
print('cost %f seconds to confirm tx' % (time.time() - before))
try:
notify_info = tx_info['Notify'][0]['States']
except Exception:
raise Exception(tx_info)
if type(notify_info) is int:
print('your game is done and your dice number is %d' % notify_info)
else:
raise Exception(bytes.fromhex(notify_info).decode())
func_get_res = self.abi_info.get_function('get_res')
res = self.sdk.neo_vm().send_transaction(self.contract_addr, acc, acc,
2000000, 500, func_get_res,
True)
while res is False:
res = self.sdk.neo_vm().send_transaction(self.contract_addr, acc,
acc, 2000000, 500,
func_get_res, True)
time.sleep(0.5)
if res == acc.get_address_base58():
return True
else:
return False
