def SaveHoldsData():
"""
将持有数据保存到文件
"""
global holds
jsonStr = json.dumps(holds,default=__HoldObj2Json)
IOUtil.WriteTextToFile(__dataFile,jsonStr)
def InitSystem():
"""
加载密钥，初始化交易所服务
获取Account id，赋值到交易所服务
"""
configFile = "Config.json"
try:
configJsonStr = IOUtil.ReadTextFromFile(configFile)
configData = json.loads(configJsonStr)
access_key = configData['access_key']
secret_key = configData['secret_key']
HuobiServices.init_key(access_key, secret_key)
accounts = HuobiServices.get_accounts()
account_id = accounts['data'][0]['id']
HuobiServices.init_account(account_id)
HuobiServices.init_symbols()
except Exception as e:
logStr = "Fatal Error: Init System Faild!\n Exception:{}".format(e)
Log.Print(logStr)
Log.Info(Const.logFile, logStr)
sys.exit()
def Info(logFilePath, logText):
"""
日志写入
"""
date = TimeUtil.GetShanghaiTime()
pathArray = os.path.splitext(logFilePath)
realLogFile = "{}_{}_{}_{}{}".format(pathArray[0], date.year, date.month,
date.day, pathArray[1])
logText = date.strftime("%Y-%m-%d %H:%M:%S") + " - [" + logText + "]"
IOUtil.AppendTextToFile(realLogFile, logText)
def __SaveBalance():
"""
保存资产数据
"""
global __baseBalance, __quoteBalance, __frozeQuoteBalance, __totalProfit, __totalQuote
dictData = {}
dictData['baseBalance'] = __baseBalance
dictData['quoteBalance'] = __quoteBalance
dictData['frozeQuoteBalance'] = __frozeQuoteBalance
dictData['totalProfit'] = __totalProfit
dictData['totalQuote'] = __totalQuote
balanceData = json.dumps(dictData)
IOUtil.WriteTextToFile(__balanceFile, balanceData)
def LoadTradeOperations():
global __tradeOperations
if os.path.exists(Const.dataFile_orderManager):
try:
jsonStr = IOUtil.ReadTextFromFile(Const.dataFile_orderManager)
__tradeOperations = json.loads(
jsonStr, object_hook=__Json2TradeOperationObj)
except Exception as e:
logStr = "OM - ##### EXCEPTION! Load Trade Operations Faild! EXCEPTION:{}".format(
e)
Log.Print(logStr)
Log.Info(Const.logFile, logStr)
sys.exit()
def __LoadHoldsData():
"""
加载所有的持有数据
"""
global holds
if os.path.exists(__dataFile):
try:
jsonStr = IOUtil.ReadTextFromFile(__dataFile)
holds = json.loads(jsonStr,object_hook=__HoldJson2Obj)
except Exception as e:
logStr = "HM - ##### EXCEPTION! Load Hold Buy data exception: {}".format(e)
Log.Print(logStr)
Log.Info(Const.logFile,logStr)
sys.exit()
def __LoadBalance():
"""
加载资产数据，如果数据文件不存在，则初始化资产数据
"""
global __baseBalance, __quoteBalance, __frozeQuoteBalance, __totalProfit, __totalQuote
if os.path.exists(__balanceFile):
try:
jsonStr = IOUtil.ReadTextFromFile(__balanceFile)
jsonData = json.loads(jsonStr)
__baseBalance = jsonData['baseBalance']
__quoteBalance = jsonData['quoteBalance']
__frozeQuoteBalance = jsonData['frozeQuoteBalance']
__totalProfit = jsonData['totalProfit']
__totalQuote = jsonData['totalQuote']
except Exception as e:
Log.Print("BM - ##### Fatal Error , can not load balance file! ",
e)
Log.Info(
Const.logFile,
"BM - ##### Fatal Error, Can not load balance file! " + str(e))
sys.exit()
else:
__SaveBalance()
def SaveTradeOperations():
global __tradeOperations
jsonStr = json.dumps(__tradeOperations, default=__TradeOperation2Json)
IOUtil.WriteTextToFile(Const.dataFile_orderManager, jsonStr)
def ArchiveHold(hold):
"""
将已经卖出成交的持有归档
"""
archiveStr = GetArchiveHoldStr(hold)
IOUtil.AppendTextToFile(__filledDataFile,archiveStr)