def print_output_and_input(logs, output, txinput, contract_name, contract_path):
"""
parse_output_from_abi
"""
abi_path = os.path.join(contract_path, contract_name + ".abi")
if os.path.isfile(abi_path) is False:
raise BcosException("parse outpt failed for {} doesn't exist"
.format(abi_path))
try:
dataParser = DatatypeParser(abi_path)
# parse txinput
input_result = dataParser.parse_transaction_input(txinput)
if input_result is None:
print_info("WARN", "parsed txinput is None")
return
print_info("txinput result", input_result)
# get function name
fn_name = input_result["name"]
output_result = dataParser.parse_receipt_output(fn_name, output)
if output_result is None:
print_info("INFO", "empty return, output: {}".format(output))
return
print_info("output result", output_result)
log_result = dataParser.parse_event_logs(logs)
print_receipt_logs(log_result)
# print_info("log result", log_result)
except Exception as e:
raise BcosException("parse output failed for reason: {}".format(e))
def parse_input(txinput, contract_name, contract_path):
"""
parse txinput
"""
abi_path = os.path.join(contract_path, contract_name + ".abi")
if os.path.isfile(abi_path) is False:
raise BcosException("parse txinput failed for {} doesn't exist"
.format(abi_path))
try:
dataParser = DatatypeParser(abi_path)
result = dataParser.parse_transaction_input(txinput)
return result
except Exception as e:
raise BcosException("parse txinput failed for reason: {}"
.format(e))
class Poseidon: # name of abi
address = None
contract_abi_string = '''[{"constant": true, "inputs": [{"internalType": "uint256[]", "name": "input", "type": "uint256[]"}], "name": "poseidon", "outputs": [{"internalType": "uint256", "name": "", "type": "uint256"}], "payable": false, "stateMutability": "pure", "type": "function"}]'''
contract_abi = None
data_parser = DatatypeParser()
client = None
def __init__(self, address):
self.client = BcosClient()
self.address = address
self.contract_abi = json.loads(self.contract_abi_string)
self.data_parser.set_abi(self.contract_abi)
def deploy(self, contract_bin_file):
result = self.client.deployFromFile(contract_bin_file)
self.address = result["contractAddress"]
return result
# ------------------------------------------
def poseidon(self, input):
func_name = 'poseidon'
args = [input]
result = self.client.call(self.address, self.contract_abi, func_name,
args)
return result
class Test1: # name of abi
address = None
contract_abi_string = '''[{"constant": false, "inputs": [{"internalType": "uint256[4]", "name": "vk", "type": "uint256[4]"}, {"internalType": "uint256[2]", "name": "nfs", "type": "uint256[2]"}], "name": "check_mkroot_nullifiers_hsig_append_nullifiers_state", "outputs": [{"internalType": "uint256", "name": "", "type": "uint256"}], "payable": false, "stateMutability": "nonpayable", "type": "function"}]'''
contract_abi = None
data_parser = DatatypeParser()
client = None
def __init__(self, address):
self.client = BcosClient()
self.address = address
self.contract_abi = json.loads(self.contract_abi_string)
self.data_parser.set_abi(self.contract_abi)
def deploy(self, contract_bin_file):
result = self.client.deployFromFile(contract_bin_file)
self.address = result["contractAddress"]
return result
# ------------------------------------------
def check_mkroot_nullifiers_hsig_append_nullifiers_state(self, vk, nfs):
func_name = 'check_mkroot_nullifiers_hsig_append_nullifiers_state'
args = [vk, nfs]
receipt = self.client.sendRawTransactionGetReceipt(
self.address, self.contract_abi, func_name, args)
outputresult = self.data_parser.parse_receipt_output(
func_name, receipt['output'])
return outputresult, receipt
class HelloWorld: # name of abi
address = None
contract_abi_string = '''[{"constant": false, "inputs": [{"name": "n", "type": "string"}], "name": "set", "outputs": [], "payable": false, "stateMutability": "nonpayable", "type": "function"}, {"constant": true, "inputs": [], "name": "get", "outputs": [{"name": "", "type": "string"}], "payable": false, "stateMutability": "view", "type": "function"}, {"inputs": [], "payable": false, "stateMutability": "nonpayable", "type": "constructor"}, {"anonymous": false, "inputs": [{"indexed": false, "name": "newname", "type": "string"}], "name": "onset", "type": "event", "topic": "0xafb180742c1292ea5d67c4f6d51283ecb11e49f8389f4539bef82135d689e118"}]'''
contract_abi = None
data_parser = DatatypeParser()
client = None
def __init__(self, address):
self.client = BcosClient()
self.address = address
self.contract_abi = json.loads(self.contract_abi_string)
self.data_parser.set_abi(self.contract_abi)
def deploy(self, contract_bin_file):
result = self.client.deployFromFile(contract_bin_file)
self.address = result["contractAddress"]
return result
# ------------------------------------------
def set(self, n):
func_name = 'set'
args = [n]
receipt = self.client.sendRawTransactionGetReceipt(
self.address, self.contract_abi, func_name, args)
outputresult = self.data_parser.parse_receipt_output(
func_name, receipt['output'])
return outputresult, receipt
# ------------------------------------------
def get(self):
func_name = 'get'
args = []
result = self.client.call(self.address, self.contract_abi, func_name,
args)
return result
class TEMPLATE_CLASSNAME: # name of abi
address = None
contract_abi_string = '''TEMPLATE_CONTRACT_ABI'''
contract_abi = None
data_parser = DatatypeParser()
client = None
def __init__(self, address):
self.client = BcosClient()
self.address = address
self.contract_abi = json.loads(self.contract_abi_string)
self.data_parser.set_abi(self.contract_abi)
def deploy(self, contract_bin_file):
result = self.client.deployFromFile(contract_bin_file)
self.address = result["contractAddress"]
return result
def register_eventlog_filter(
self,
eventcallback,
abiparser,
addresses,
event_name,
indexed_value=None,
fromblock="latest",
to_block="latest"):
topics = []
if event_name is not None:
topic0 = abiparser.topic_from_event_name(event_name)
topics.append(topic0)
event_abi = abiparser.event_name_map[event_name]
#print("event abi:", event_abi)
if indexed_value is not None and len(indexed_value) > 0:
indexedinput = []
for event_input in event_abi["inputs"]:
if event_input["indexed"] is True:
indexedinput.append((event_input['name'], event_input['type']))
# print(indexedinput)
i = 0
for v in indexed_value:
itype = indexedinput[i][1]
topic = DatatypeParser.topic_from_type(itype, v)
if not (topic is None):
topics.append(topic)
i = i + 1
# create new filterid by uuid
seq = uuid.uuid1()
filterid = seq.hex
requestJson = self.format_event_register_request(
fromblock, to_block, addresses, topics, self.client.groupid, filterid)
requestbytes = ChannelPack.pack_amop_topic_message("", requestJson)
response = self.client.channel_handler.make_channel_request(
requestbytes, ChannelPack.CLIENT_REGISTER_EVENT_LOG, ChannelPack.CLIENT_REGISTER_EVENT_LOG)
(topic, result) = ChannelPack.unpack_amop_topic_message(response)
dataobj = json.loads(result)
# print(dataobj)
if dataobj["result"] == 0:
self.ecb_manager.set_callback(filterid, eventcallback)
return dataobj
class ABICodegen:
parser = DatatypeParser()
abi_file = ""
name = ""
# four spaces for indent
indent = " "
template = ""
template_file = "./python_web3/client/codegen_template.py"
def __init__(self, abi_file):
if len(abi_file) > 0:
self.load_abi(abi_file)
with open(self.template_file, "r") as f:
self.template = f.read()
f.close()
def load_abi(self, abi_file):
self.abi_file = abi_file
self.parser.load_abi_file(abi_file)
fname = os.path.basename(abi_file)
(self.name, ext) = os.path.splitext(fname)
def make_function(self, func_abi):
func_lines = []
func_def = "def {}(self".format(func_abi["name"])
args_def = ""
args_value = ""
i = 0
for param in func_abi["inputs"]:
if i > 0:
args_def += ", "
args_value += ", "
args_def += param["name"]
if param['type'] == "address":
args_value += "to_checksum_address({})".format(param["name"])
else:
args_value += param["name"]
i += 1
if len(args_def) > 0:
func_def += ", " + args_def
func_def += "):"
func_lines.append(func_def)
func_lines.append("{}func_name = '{}'".format(self.indent,
func_abi["name"]))
func_lines.append("{}args = [{}]".format(self.indent, args_value))
if func_abi["constant"] is False:
func_lines.append(self.indent + (
"receipt = self.client.sendRawTransactionGetReceipt"
"(self.address, self.contract_abi, func_name, args)"))
func_lines.append(self.indent + (
"outputresult = self.data_parser.parse_receipt_output"
"(func_name, receipt['output'])"))
func_lines.append(self.indent + "return outputresult, receipt")
if func_abi["constant"] is True:
func_lines.append(self.indent +
("result = self.client.call(self.address, "
"self.contract_abi, func_name, args)"))
func_lines.append(self.indent + "return result")
return func_lines
def gen_all(self):
all_func_code_line = []
func_abi_list = filter_by_type("function", self.parser.contract_abi)
for func_abi in func_abi_list:
func_lines = self.make_function(func_abi)
all_func_code_line.append("")
all_func_code_line.append(
"# ------------------------------------------")
all_func_code_line.extend(func_lines)
# print(func_lines)
template = self.template
template = template.replace("TEMPLATE_CLASSNAME", self.name)
template = template.replace("TEMPLATE_ABIFILE", self.abi_file)
contract_abi = json.dumps(self.parser.contract_abi).replace("\r", "")
contract_abi = contract_abi.replace("\n", " ")
template = template.replace("TEMPLATE_CONTRACT_ABI", contract_abi)
for line in all_func_code_line:
if not line:
template += "\n"
else:
template += self.indent + line + "\n"
return template
class Groth16Mixer: # name of abi
address = None
contract_abi_string = '''[{"inputs": [{"internalType": "uint256", "name": "mk_depth", "type": "uint256"}, {"internalType": "address", "name": "token", "type": "address"}, {"internalType": "uint256[2]", "name": "Alpha", "type": "uint256[2]"}, {"internalType": "uint256[2]", "name": "Beta1", "type": "uint256[2]"}, {"internalType": "uint256[2]", "name": "Beta2", "type": "uint256[2]"}, {"internalType": "uint256[2]", "name": "Delta1", "type": "uint256[2]"}, {"internalType": "uint256[2]", "name": "Delta2", "type": "uint256[2]"}, {"internalType": "uint256[]", "name": "ABC_coords", "type": "uint256[]"}], "payable": false, "stateMutability": "nonpayable", "type": "constructor"}, {"anonymous": false, "inputs": [{"indexed": false, "internalType": "string", "name": "message", "type": "string"}], "name": "LogDebug", "type": "event", "topic": "0xd44da6836c8376d1693e8b9cacf1c39b9bed3599164ad6d8e60902515f83938e"}, {"anonymous": false, "inputs": [{"indexed": false, "internalType": "bytes32", "name": "message", "type": "bytes32"}], "name": "LogDebug", "type": "event", "topic": "0x05e46912c9be87d8a6830598db8544b61884d9d22f3921597a9a6e8a340914b3"}, {"anonymous": false, "inputs": [{"indexed": false, "internalType": "uint256", "name": "mid", "type": "uint256"}, {"indexed": false, "internalType": "bytes32", "name": "root", "type": "bytes32"}, {"indexed": false, "internalType": "bytes32[2]", "name": "nullifiers", "type": "bytes32[2]"}, {"indexed": false, "internalType": "bytes32[2]", "name": "commitments", "type": "bytes32[2]"}, {"indexed": false, "internalType": "bytes[2]", "name": "ciphertexts", "type": "bytes[2]"}], "name": "LogMix", "type": "event", "topic": "0x5b20d7b970f991ad433adaa73d15ec55f2dc64ddfecb9505eb1f94e330ecddf7"}, {"constant": true, "inputs": [{"internalType": "uint256[10]", "name": "primary_inputs", "type": "uint256[10]"}], "name": "assemble_hsig", "outputs": [{"internalType": "bytes32", "name": "hsig", "type": "bytes32"}], "payable": false, "stateMutability": "pure", "type": "function"}, {"constant": true, "inputs": [{"internalType": "uint256", "name": "index", "type": "uint256"}, {"internalType": "uint256[10]", "name": "primary_inputs", "type": "uint256[10]"}], "name": "assemble_nullifier", "outputs": [{"internalType": "bytes32", "name": "nf", "type": "bytes32"}], "payable": false, "stateMutability": "pure", "type": "function"}, {"constant": true, "inputs": [{"internalType": "uint256[10]", "name": "primary_inputs", "type": "uint256[10]"}], "name": "assemble_public_values", "outputs": [{"internalType": "uint256", "name": "vpub_in", "type": "uint256"}, {"internalType": "uint256", "name": "vpub_out", "type": "uint256"}], "payable": false, "stateMutability": "pure", "type": "function"}, {"constant": true, "inputs": [], "name": "get_constants", "outputs": [{"internalType": "uint256", "name": "js_in", "type": "uint256"}, {"internalType": "uint256", "name": "js_out", "type": "uint256"}, {"internalType": "uint256", "name": "num_inputs", "type": "uint256"}], "payable": false, "stateMutability": "pure", "type": "function"}, {"constant": false, "inputs": [{"internalType": "bytes32", "name": "commitment", "type": "bytes32"}], "name": "insert", "outputs": [], "payable": false, "stateMutability": "nonpayable", "type": "function"}, {"constant": true, "inputs": [], "name": "mid", "outputs": [{"internalType": "uint256", "name": "", "type": "uint256"}], "payable": false, "stateMutability": "view", "type": "function"}, {"constant": false, "inputs": [{"internalType": "uint256[2]", "name": "a", "type": "uint256[2]"}, {"internalType": "uint256[4]", "name": "b", "type": "uint256[4]"}, {"internalType": "uint256[2]", "name": "c", "type": "uint256[2]"}, {"internalType": "uint256[4]", "name": "vk", "type": "uint256[4]"}, {"internalType": "uint256", "name": "sigma", "type": "uint256"}, {"internalType": "uint256[10]", "name": "input", "type": "uint256[10]"}, {"internalType": "bytes[2]", "name": "ciphertexts", "type": "bytes[2]"}], "name": "mix", "outputs": [], "payable": true, "stateMutability": "payable", "type": "function"}, {"constant": false, "inputs": [{"internalType": "address", "name": "", "type": "address"}, {"internalType": "address", "name": "", "type": "address"}, {"internalType": "uint256", "name": "", "type": "uint256"}, {"internalType": "bytes", "name": "", "type": "bytes"}], "name": "onBAC001Received", "outputs": [{"internalType": "bytes4", "name": "", "type": "bytes4"}], "payable": false, "stateMutability": "nonpayable", "type": "function"}, {"constant": true, "inputs": [], "name": "token", "outputs": [{"internalType": "address", "name": "", "type": "address"}], "payable": false, "stateMutability": "view", "type": "function"}]'''
contract_abi = None
data_parser = DatatypeParser()
client = None
def __init__(self, address):
self.client = BcosClient()
self.address = address
self.contract_abi = json.loads(self.contract_abi_string)
self.data_parser.set_abi(self.contract_abi)
def deploy(self, contract_bin_file):
result = self.client.deployFromFile(contract_bin_file)
self.address = result["contractAddress"]
return result
# ------------------------------------------
def assemble_hsig(self, primary_inputs):
func_name = 'assemble_hsig'
args = [primary_inputs]
result = self.client.call(self.address, self.contract_abi, func_name,
args)
return result
# ------------------------------------------
def assemble_nullifier(self, index, primary_inputs):
func_name = 'assemble_nullifier'
args = [index, primary_inputs]
result = self.client.call(self.address, self.contract_abi, func_name,
args)
return result
# ------------------------------------------
def assemble_public_values(self, primary_inputs):
func_name = 'assemble_public_values'
args = [primary_inputs]
result = self.client.call(self.address, self.contract_abi, func_name,
args)
return result
# ------------------------------------------
def get_constants(self):
func_name = 'get_constants'
args = []
result = self.client.call(self.address, self.contract_abi, func_name,
args)
return result
# ------------------------------------------
def insert(self, commitment):
func_name = 'insert'
args = [commitment]
receipt = self.client.sendRawTransactionGetReceipt(
self.address, self.contract_abi, func_name, args)
outputresult = self.data_parser.parse_receipt_output(
func_name, receipt['output'])
return outputresult, receipt
# ------------------------------------------
def mid(self):
func_name = 'mid'
args = []
result = self.client.call(self.address, self.contract_abi, func_name,
args)
return result
# ------------------------------------------
def mix(self, a, b, c, vk, sigma, input, ciphertexts):
func_name = 'mix'
args = [a, b, c, vk, sigma, input, ciphertexts]
receipt = self.client.sendRawTransactionGetReceipt(
self.address, self.contract_abi, func_name, args)
outputresult = self.data_parser.parse_receipt_output(
func_name, receipt['output'])
return outputresult, receipt
# ------------------------------------------
def token(self):
func_name = 'token'
args = []
result = self.client.call(self.address, self.contract_abi, func_name,
args)
return result
def event_sync():
indexed_value = None
try:
tag = True
print("check whether existed mixer contract")
sqlSearchMixer = "select * from contract where conType = %s"
MIXERTYPE = "mixer"
mixer_addr = ""
mysql_pool = MysqlPool()
db = mysql_pool.steady_connection()
cursor = db.cursor()
while tag:
# db.ping(reconnect=True)
cursor.execute(sqlSearchMixer, [MIXERTYPE])
resultMixer = cursor.fetchall()
db.commit()
if resultMixer:
tag = False
mixer_addr = resultMixer[0]['conAddr']
print("found mixer contract: ", mixer_addr)
else:
print("could not find mixer contract, waiting...")
time.sleep(10)
bcos_event = BcosEventCallback()
bcos_event.setclient(BcosClient())
print(bcos_event.client.getinfo())
'''
print("usage input {},{},{},{}".format(contractname, address, event_name, indexed_value))
if address == "last":
cn = ContractNote()
address = cn.get_last(contractname)
print("hex address :", address)
'''
abifile = "contract/mixer/abi/Groth16Mixer.abi"
abiparser = DatatypeParser(abifile)
eventcallback = EventCallbackImpl()
eventcallback.abiparser = abiparser
blockNumber = 0
# maybe change to use cursor.lastrowid to get the last row
sqlSearch = "select * from merkletree"
cursor.execute(sqlSearch)
results = cursor.fetchall()
if results:
blockNumber = results[-1]['blockNumber']
print("blockNumber: ", blockNumber)
result = bcos_event.register_eventlog_filter(eventcallback, abiparser,
[mixer_addr], "LogMix",
indexed_value,
str(blockNumber + 1))
#result = bcos_event.register_eventlog_filter(eventcallback02,abiparser, [address], "on_number")
print("after register LogMix,result:{},all:{}".format(
result['result'], result))
print("waiting event...")
while True:
# print("waiting event...")
time.sleep(10)
except Exception as e:
print("Exception!")
import traceback
traceback.print_exc()
finally:
print("event callback finished!")
if bcos_event.client is not None:
bcos_event.client.finish()
sys.exit(-1)
class BAC001: # name of abi
address = None
contract_abi_string = '''[{"inputs": [{"internalType": "string", "name": "description", "type": "string"}, {"internalType": "string", "name": "shortName", "type": "string"}, {"internalType": "uint8", "name": "minUnit", "type": "uint8"}, {"internalType": "uint256", "name": "totalAmount", "type": "uint256"}], "payable": false, "stateMutability": "nonpayable", "type": "constructor"}, {"anonymous": false, "inputs": [{"indexed": true, "internalType": "address", "name": "owner", "type": "address"}, {"indexed": true, "internalType": "address", "name": "spender", "type": "address"}, {"indexed": false, "internalType": "uint256", "name": "value", "type": "uint256"}], "name": "Approval", "type": "event", "topic": "0x8c5be1e5ebec7d5bd14f71427d1e84f3dd0314c0f7b2291e5b200ac8c7c3b925"}, {"anonymous": false, "inputs": [{"indexed": true, "internalType": "address", "name": "account", "type": "address"}], "name": "IssuerAdded", "type": "event", "topic": "0x05e7c881d716bee8cb7ed92293133ba156704252439e5c502c277448f04e20c2"}, {"anonymous": false, "inputs": [{"indexed": true, "internalType": "address", "name": "account", "type": "address"}], "name": "IssuerRemoved", "type": "event", "topic": "0xaf66545c919a3be306ee446d8f42a9558b5b022620df880517bc9593ec0f2d52"}, {"anonymous": false, "inputs": [{"indexed": true, "internalType": "address", "name": "from", "type": "address"}, {"indexed": true, "internalType": "address", "name": "to", "type": "address"}, {"indexed": false, "internalType": "uint256", "name": "value", "type": "uint256"}, {"indexed": false, "internalType": "bytes", "name": "data", "type": "bytes"}], "name": "Send", "type": "event", "topic": "0x76d4fc8756cf1c2b5aa667285d8c20b304dcd86209b4c34a84fc491867de76f1"}, {"anonymous": false, "inputs": [{"indexed": false, "internalType": "address", "name": "account", "type": "address"}], "name": "Suspended", "type": "event", "topic": "0x6f123d3d54c84a7960a573b31c221dcd86e13fd849c5adb0c6ca851468cc1ae4"}, {"anonymous": false, "inputs": [{"indexed": true, "internalType": "address", "name": "account", "type": "address"}], "name": "SuspenderAdded", "type": "event", "topic": "0xf4fbb5a5e62a703643fe5be0722720f728980fdde74f11d76eca7e13bdc3301d"}, {"anonymous": false, "inputs": [{"indexed": true, "internalType": "address", "name": "account", "type": "address"}], "name": "SuspenderRemoved", "type": "event", "topic": "0x17eb45856cd2283111eeb8a1dddf8a43121889e3ce798241f96d2afed353eaa3"}, {"anonymous": false, "inputs": [{"indexed": false, "internalType": "address", "name": "account", "type": "address"}], "name": "UnSuspended", "type": "event", "topic": "0x349b4285cb8dde314c53fd9d8e8e578381a7375e4f76f9dd9fe07f9960f120a4"}, {"constant": false, "inputs": [{"internalType": "address", "name": "account", "type": "address"}], "name": "addIssuer", "outputs": [], "payable": false, "stateMutability": "nonpayable", "type": "function"}, {"constant": false, "inputs": [{"internalType": "address", "name": "account", "type": "address"}], "name": "addSuspender", "outputs": [], "payable": false, "stateMutability": "nonpayable", "type": "function"}, {"constant": true, "inputs": [{"internalType": "address", "name": "owner", "type": "address"}, {"internalType": "address", "name": "spender", "type": "address"}], "name": "allowance", "outputs": [{"internalType": "uint256", "name": "", "type": "uint256"}], "payable": false, "stateMutability": "view", "type": "function"}, {"constant": false, "inputs": [{"internalType": "address", "name": "spender", "type": "address"}, {"internalType": "uint256", "name": "value", "type": "uint256"}], "name": "approve", "outputs": [{"internalType": "bool", "name": "", "type": "bool"}], "payable": false, "stateMutability": "nonpayable", "type": "function"}, {"constant": true, "inputs": [{"internalType": "address", "name": "owner", "type": "address"}], "name": "balance", "outputs": [{"internalType": "uint256", "name": "", "type": "uint256"}], "payable": false, "stateMutability": "view", "type": "function"}, {"constant": false, "inputs": [{"internalType": "address[]", "name": "to", "type": "address[]"}, {"internalType": "uint256[]", "name": "values", "type": "uint256[]"}, {"internalType": "bytes", "name": "data", "type": "bytes"}], "name": "batchSend", "outputs": [], "payable": false, "stateMutability": "nonpayable", "type": "function"}, {"constant": false, "inputs": [{"internalType": "address", "name": "spender", "type": "address"}, {"internalType": "uint256", "name": "subtractedValue", "type": "uint256"}], "name": "decreaseAllowance", "outputs": [{"internalType": "bool", "name": "", "type": "bool"}], "payable": false, "stateMutability": "nonpayable", "type": "function"}, {"constant": true, "inputs": [], "name": "description", "outputs": [{"internalType": "string", "name": "", "type": "string"}], "payable": false, "stateMutability": "view", "type": "function"}, {"constant": false, "inputs": [{"internalType": "uint256", "name": "value", "type": "uint256"}, {"internalType": "bytes", "name": "data", "type": "bytes"}], "name": "destroy", "outputs": [], "payable": false, "stateMutability": "nonpayable", "type": "function"}, {"constant": false, "inputs": [{"internalType": "address", "name": "from", "type": "address"}, {"internalType": "uint256", "name": "value", "type": "uint256"}, {"internalType": "bytes", "name": "data", "type": "bytes"}], "name": "destroyFrom", "outputs": [], "payable": false, "stateMutability": "nonpayable", "type": "function"}, {"constant": false, "inputs": [{"internalType": "address", "name": "spender", "type": "address"}, {"internalType": "uint256", "name": "addedValue", "type": "uint256"}], "name": "increaseAllowance", "outputs": [{"internalType": "bool", "name": "", "type": "bool"}], "payable": false, "stateMutability": "nonpayable", "type": "function"}, {"constant": true, "inputs": [{"internalType": "address", "name": "account", "type": "address"}], "name": "isIssuer", "outputs": [{"internalType": "bool", "name": "", "type": "bool"}], "payable": false, "stateMutability": "view", "type": "function"}, {"constant": true, "inputs": [{"internalType": "address", "name": "account", "type": "address"}], "name": "isSuspender", "outputs": [{"internalType": "bool", "name": "", "type": "bool"}], "payable": false, "stateMutability": "view", "type": "function"}, {"constant": false, "inputs": [{"internalType": "address", "name": "to", "type": "address"}, {"internalType": "uint256", "name": "value", "type": "uint256"}, {"internalType": "bytes", "name": "data", "type": "bytes"}], "name": "issue", "outputs": [{"internalType": "bool", "name": "", "type": "bool"}], "payable": false, "stateMutability": "nonpayable", "type": "function"}, {"constant": true, "inputs": [], "name": "minUnit", "outputs": [{"internalType": "uint8", "name": "", "type": "uint8"}], "payable": false, "stateMutability": "view", "type": "function"}, {"constant": false, "inputs": [], "name": "renounceIssuer", "outputs": [], "payable": false, "stateMutability": "nonpayable", "type": "function"}, {"constant": false, "inputs": [], "name": "renounceSuspender", "outputs": [], "payable": false, "stateMutability": "nonpayable", "type": "function"}, {"constant": false, "inputs": [{"internalType": "address", "name": "to", "type": "address"}, {"internalType": "uint256", "name": "value", "type": "uint256"}, {"internalType": "bytes", "name": "data", "type": "bytes"}], "name": "send", "outputs": [], "payable": false, "stateMutability": "nonpayable", "type": "function"}, {"constant": false, "inputs": [{"internalType": "address", "name": "from", "type": "address"}, {"internalType": "address", "name": "to", "type": "address"}, {"internalType": "uint256", "name": "value", "type": "uint256"}, {"internalType": "bytes", "name": "data", "type": "bytes"}], "name": "sendFrom", "outputs": [], "payable": false, "stateMutability": "nonpayable", "type": "function"}, {"constant": true, "inputs": [], "name": "shortName", "outputs": [{"internalType": "string", "name": "", "type": "string"}], "payable": false, "stateMutability": "view", "type": "function"}, {"constant": false, "inputs": [], "name": "suspend", "outputs": [], "payable": false, "stateMutability": "nonpayable", "type": "function"}, {"constant": true, "inputs": [], "name": "suspended", "outputs": [{"internalType": "bool", "name": "", "type": "bool"}], "payable": false, "stateMutability": "view", "type": "function"}, {"constant": true, "inputs": [], "name": "totalAmount", "outputs": [{"internalType": "uint256", "name": "", "type": "uint256"}], "payable": false, "stateMutability": "view", "type": "function"}, {"constant": false, "inputs": [], "name": "unSuspend", "outputs": [], "payable": false, "stateMutability": "nonpayable", "type": "function"}]'''
contract_abi = None
data_parser = DatatypeParser()
client = None
def __init__(self, address):
self.client = BcosClient()
self.address = address
self.contract_abi = json.loads(self.contract_abi_string)
self.data_parser.set_abi(self.contract_abi)
def deploy(self, contract_bin_file):
result = self.client.deployFromFile(contract_bin_file)
self.address = result["contractAddress"]
return result
# ------------------------------------------
def addIssuer(self, account):
func_name = 'addIssuer'
args = [to_checksum_address(account)]
receipt = self.client.sendRawTransactionGetReceipt(self.address, self.contract_abi, func_name, args)
outputresult = self.data_parser.parse_receipt_output(func_name, receipt['output'])
return outputresult, receipt
# ------------------------------------------
def addSuspender(self, account):
func_name = 'addSuspender'
args = [to_checksum_address(account)]
receipt = self.client.sendRawTransactionGetReceipt(self.address, self.contract_abi, func_name, args)
outputresult = self.data_parser.parse_receipt_output(func_name, receipt['output'])
return outputresult, receipt
# ------------------------------------------
def allowance(self, owner, spender):
func_name = 'allowance'
args = [to_checksum_address(owner), to_checksum_address(spender)]
result = self.client.call(self.address, self.contract_abi, func_name, args)
return result
# ------------------------------------------
def approve(self, spender, value):
func_name = 'approve'
args = [to_checksum_address(spender), value]
receipt = self.client.sendRawTransactionGetReceipt(self.address, self.contract_abi, func_name, args)
outputresult = self.data_parser.parse_receipt_output(func_name, receipt['output'])
return outputresult, receipt
# ------------------------------------------
def balance(self, owner):
func_name = 'balance'
args = [to_checksum_address(owner)]
result = self.client.call(self.address, self.contract_abi, func_name, args)
return result
# ------------------------------------------
def batchSend(self, to, values, data):
func_name = 'batchSend'
args = [to, values, data]
receipt = self.client.sendRawTransactionGetReceipt(self.address, self.contract_abi, func_name, args)
outputresult = self.data_parser.parse_receipt_output(func_name, receipt['output'])
return outputresult, receipt
# ------------------------------------------
def decreaseAllowance(self, spender, subtractedValue):
func_name = 'decreaseAllowance'
args = [to_checksum_address(spender), subtractedValue]
receipt = self.client.sendRawTransactionGetReceipt(self.address, self.contract_abi, func_name, args)
outputresult = self.data_parser.parse_receipt_output(func_name, receipt['output'])
return outputresult, receipt
# ------------------------------------------
def description(self):
func_name = 'description'
args = []
result = self.client.call(self.address, self.contract_abi, func_name, args)
return result
# ------------------------------------------
def destroy(self, value, data):
func_name = 'destroy'
args = [value, data]
receipt = self.client.sendRawTransactionGetReceipt(self.address, self.contract_abi, func_name, args)
outputresult = self.data_parser.parse_receipt_output(func_name, receipt['output'])
return outputresult, receipt
# ------------------------------------------
def destroyFrom(self, from1, value, data):
func_name = 'destroyFrom'
args = [to_checksum_address(from1), value, data]
receipt = self.client.sendRawTransactionGetReceipt(self.address, self.contract_abi, func_name, args)
outputresult = self.data_parser.parse_receipt_output(func_name, receipt['output'])
return outputresult, receipt
# ------------------------------------------
def increaseAllowance(self, spender, addedValue):
func_name = 'increaseAllowance'
args = [to_checksum_address(spender), addedValue]
receipt = self.client.sendRawTransactionGetReceipt(self.address, self.contract_abi, func_name, args)
outputresult = self.data_parser.parse_receipt_output(func_name, receipt['output'])
return outputresult, receipt
# ------------------------------------------
def isIssuer(self, account):
func_name = 'isIssuer'
args = [to_checksum_address(account)]
result = self.client.call(self.address, self.contract_abi, func_name, args)
return result
# ------------------------------------------
def isSuspender(self, account):
func_name = 'isSuspender'
args = [to_checksum_address(account)]
result = self.client.call(self.address, self.contract_abi, func_name, args)
return result
# ------------------------------------------
def issue(self, to, value, data):
func_name = 'issue'
args = [to_checksum_address(to), value, data]
receipt = self.client.sendRawTransactionGetReceipt(self.address, self.contract_abi, func_name, args)
outputresult = self.data_parser.parse_receipt_output(func_name, receipt['output'])
return outputresult, receipt
# ------------------------------------------
def minUnit(self):
func_name = 'minUnit'
args = []
result = self.client.call(self.address, self.contract_abi, func_name, args)
return result
# ------------------------------------------
def renounceIssuer(self):
func_name = 'renounceIssuer'
args = []
receipt = self.client.sendRawTransactionGetReceipt(self.address, self.contract_abi, func_name, args)
outputresult = self.data_parser.parse_receipt_output(func_name, receipt['output'])
return outputresult, receipt
# ------------------------------------------
def renounceSuspender(self):
func_name = 'renounceSuspender'
args = []
receipt = self.client.sendRawTransactionGetReceipt(self.address, self.contract_abi, func_name, args)
outputresult = self.data_parser.parse_receipt_output(func_name, receipt['output'])
return outputresult, receipt
# ------------------------------------------
def send(self, to, value, data):
func_name = 'send'
args = [to_checksum_address(to), value, data]
receipt = self.client.sendRawTransactionGetReceipt(self.address, self.contract_abi, func_name, args)
outputresult = self.data_parser.parse_receipt_output(func_name, receipt['output'])
return outputresult, receipt
# ------------------------------------------
def sendFrom(self, from1, to, value, data):
func_name = 'sendFrom'
args = [to_checksum_address(from1), to_checksum_address(to), value, data]
receipt = self.client.sendRawTransactionGetReceipt(self.address, self.contract_abi, func_name, args)
outputresult = self.data_parser.parse_receipt_output(func_name, receipt['output'])
return outputresult, receipt
# ------------------------------------------
def shortName(self):
func_name = 'shortName'
args = []
result = self.client.call(self.address, self.contract_abi, func_name, args)
return result
# ------------------------------------------
def suspend(self):
func_name = 'suspend'
args = []
receipt = self.client.sendRawTransactionGetReceipt(self.address, self.contract_abi, func_name, args)
outputresult = self.data_parser.parse_receipt_output(func_name, receipt['output'])
return outputresult, receipt
# ------------------------------------------
def suspended(self):
func_name = 'suspended'
args = []
result = self.client.call(self.address, self.contract_abi, func_name, args)
return result
# ------------------------------------------
def totalAmount(self):
func_name = 'totalAmount'
args = []
result = self.client.call(self.address, self.contract_abi, func_name, args)
return result
# ------------------------------------------
def unSuspend(self):
func_name = 'unSuspend'
args = []
receipt = self.client.sendRawTransactionGetReceipt(self.address, self.contract_abi, func_name, args)
outputresult = self.data_parser.parse_receipt_output(func_name, receipt['output'])
return outputresult, receipt