class Traffic(object):
def __init__(self,
contract_name='traffic',
sol_file=path + 'traffic.sol',
abi_file=path + 'traffic.abi',
bin_file=path + 'traffic.bin'):
self.contractManager = ContractManager(sol_file,
abi_file,
bin_file,
DEBUG=True)
result, self.contractAddress = self.contractManager.checkContractExit(
contract_name)
if result is False:
self.contract_abi, self.contract_info = self.contractManager.deploy(
)
self.contractAddress = self.contract_info["contractAddress"]
else:
self.contract_abi, self.contractAddress = self.contractManager.getContractInfo(
self.contractAddress)
def constructJsonRecord(self, UUID, Url, FileMd5, Size, StorageIP,
RemoteFileId, GroupName):
Temp = {
"UUID": UUID,
"Url": Url,
"FileMd5": FileMd5,
"Size": Size,
"StorageIP": StorageIP,
"RemoteFileId": RemoteFileId,
"GroupName": GroupName
}
return json.dumps(Temp)
# insert update
def set(self, UUID, Url, FileMd5, Size, StorageIP, RemoteFileId,
GroupName):
JsonRecord = self.constructJsonRecord(UUID, Url, FileMd5, Size,
StorageIP, RemoteFileId,
GroupName)
args = [UUID, JsonRecord]
try:
txhash = self.contractManager.transaction(self.contract_abi,
self.contractAddress,
args)
return txhash
except:
traceback.print_exc()
return None
def get(self, UUID):
args = [UUID]
try:
response = self.contractManager.call(self.contractAddress,
self.contract_abi, "get",
args)
return response
except:
traceback.print_exc()
return None
def __init__(self,
contract_name='traffic',
sol_file=path + 'traffic.sol',
abi_file=path + 'traffic.abi',
bin_file=path + 'traffic.bin'):
self.contractManager = ContractManager(sol_file,
abi_file,
bin_file,
DEBUG=True)
result, self.contractAddress = self.contractManager.checkContractExit(
contract_name)
if result is False:
self.contract_abi, self.contract_info = self.contractManager.deploy(
)
self.contractAddress = self.contract_info["contractAddress"]
else:
self.contract_abi, self.contractAddress = self.contractManager.getContractInfo(
self.contractAddress)
class Update(object):
def __init__(self,
contract_name='update',
sol_file=path + 'update.sol',
abi_file=path + 'update.abi',
bin_file=path + 'update.bin'):
self.contractManager = ContractManager(sol_file,
abi_file,
bin_file,
DEBUG=True)
# checkContractExit这个函数出问题了
result, self.contractAddress = self.contractManager.checkContractExit(
contract_name)
if result is False:
self.contract_abi, self.contract_info = self.contractManager.deploy(
)
self.contractAddress = self.contract_info["contractAddress"]
else:
self.contract_abi, self.contractAddress = self.contractManager.getContractInfo(
self.contractAddress)
# try, catch
def set(self, weights, sum):
args = [weights, sum]
try:
receipt = self.contractManager.transaction(self.contract_abi,
self.contractAddress,
'set', args)
return receipt
except:
traceback.print_exc()
return None
def get(self):
args = []
try:
response = self.contractManager.call(self.contractAddress,
self.contract_abi, "get",
args)
return response
except:
traceback.print_exc()
return None
def clean(self, sum):
args = [sum]
try:
receipt = self.contractManager.transaction(self.contract_abi,
self.contractAddress,
'clean', args)
return receipt['transactionHash']
except:
traceback.print_exc()
return None
class Tianwen(object):
def __init__(self,
contract_name='TianwenKV',
sol_file=path + 'TianwenKV.sol',
abi_file=path + 'TianwenKV.abi',
bin_file=path + 'TianwenKV.bin'):
self.contractManager = ContractManager(sol_file,
abi_file,
bin_file,
DEBUG=True)
# checkContractExit这个函数出问题了
result, self.contractAddress = self.contractManager.checkContractExit(
contract_name)
if result is False:
self.contract_abi, self.contract_info = self.contractManager.deploy(
)
self.contractAddress = self.contract_info["contractAddress"]
else:
self.contract_abi, self.contractAddress = self.contractManager.getContractInfo(
self.contractAddress)
# try, catch
def constructJsonRecord(self, item_Element, item_N_line, item_O_XH,
item_O_XFe, item_O_loge, item_C_XH, item_C_XFe,
item_C_loge):
record = {
"item_Element": item_Element,
"item_N_line": item_N_line,
"item_O_XH": item_O_XH,
"item_O_XFe": item_O_XFe,
"item_O_loge": item_O_loge,
"item_C_XH": item_C_XH,
"item_C_XFe": item_C_XFe,
"item_C_loge": item_C_loge
}
return json.dumps(record)
def set(self, item_Element, item_N_line, item_O_XH, item_O_XFe,
item_O_loge, item_C_XH, item_C_XFe, item_C_loge):
JsonRecord = self.constructJsonRecord(item_Element, item_N_line,
item_O_XH, item_O_XFe,
item_O_loge, item_C_XH,
item_C_XFe, item_C_loge)
args = [item_Element, JsonRecord]
try:
txhash = self.contractManager.transaction(self.contract_abi,
self.contractAddress,
args)
return txhash
except:
traceback.print_exc()
return None
def get(self, item_Element):
args = [item_Element]
try:
response = self.contractManager.call(self.contractAddress,
self.contract_abi, "get",
args)
return response
except:
traceback.print_exc()
return None