def verifyData(self):
item = self.treeContracts.selection()
if not item:
disLog(
getframeinfo(currentframe()).filename + ":" +
sys._getframe().f_code.co_name + ":" +
str(getframeinfo(currentframe()).lineno), "nothing selected")
else:
conID = self.treeContracts.item(item)['values'][0]
symbol = 'T' + str(conID)
oneStock: OneStock = self.gui.dbLite.getOneStock2(symbol)
format2 = '%Y%m%d %H:%M:%S'
i = 0
for item in oneStock.bars[:-1]:
format1 = '%Y%m%d %H:%M:%S'
d0 = dt.datetime.strptime(item.date, format2)
d1 = dt.datetime.strptime(oneStock.bars[i + 1].date, format2)
delta = (d1 - d0).total_seconds()
if delta > 60:
disLog(
getframeinfo(currentframe()).filename + ":" +
sys._getframe().f_code.co_name + ":" +
str(getframeinfo(currentframe()).lineno), item.date,
oneStock.bars[i + 1].date)
i = i + 1
def Start(self):
disLog(
getframeinfo(currentframe()).filename + ":" +
sys._getframe().f_code.co_name + ":" +
str(getframeinfo(currentframe()).lineno), "start in watch")
if self.activeStocks == None:
self.activeStocks = self.gui.dbLite.getActive()
#let's verify if the 1 min data is update in the last 60 minute otherwise don't start the watch
mes = toMessage("CreatePorfolio", self.activeStocks)
self.gui.toWat.put(mes)
for item in self.activeStocks:
dt = self.gui.dbLite.getMaxDateTime(item.contractID)
FMT1 = '%Y%m%d %H:%M:%S'
s1 = datetime.strftime(datetime.now(), FMT1)
tdelta = datetime.strptime(s1, FMT1) - datetime.strptime(dt, FMT1)
#we need to have download 1 minute less than 1 hours 3600 seconds
#we set to 3400 because the download of 5 seconds can take some time
if tdelta.seconds > 3000:
print(
"you don't have enough data on 1 minute, please download 1 minute first"
)
return
else:
print('start sending to load 1 min', item.contractID)
#toGui = toMessage('load1min', item.contractID)
#self.gui.toGui.put(toGui)
self.gui.load1min(item.contractID)
time.sleep(1)
time.sleep(3)
print('I finish to upload 1 min')
# mes = toMessage("start5sec", self.activeStocks)
# self.gui.toWat.put(mes)
#print(len(self.activeStocks),self.activeStocks[0].symbol)
for item in self.activeStocks:
toTWS = toMessage('Start5SecWatch', item)
self.gui.toTws.put(toTWS)
#break
time.sleep(5) #we need time to be able to have continuous series
for item in self.activeStocks:
toTWS = toMessage('histnew5secOneTime', item)
self.gui.toTws.put(toTWS)
def DispTest(self):
# d=self.dbLite.getOneStock('T11')
# convertToHigher(d,'5min')
# convertToSameVolume(d[0:3],1500)
d = self.gui.dbLite.getOneStock2('11')
disLog(
getframeinfo(currentframe()).filename + ":" +
sys._getframe().f_code.co_name + ":" +
str(getframeinfo(currentframe()).lineno), d.bars[1])
pass
def keyboardInterrupt(self):
"""Callback - User pressed Ctrl-C"""
self.nKeybInt += 1
if self.nKeybInt == 1:
msg = "Manual interruption!"
logging.warn(msg)
print(msg)
self._onStop()
else:
msg = "Forced Manual interruption!"
logging.error(msg)
disLog(getframeinfo(currentframe()).filename+":"+sys._getframe().f_code.co_name+":"+str(getframeinfo(currentframe()).lineno),
msg)
self.done = True
def checkMsg(self):
try:
while not self.toPre.empty():
msg: toMessage = self.toPre.get_nowait()
if msg.purpose == "exit":
self.exit = True
if msg.purpose == "CreatePorfolio":
self.createPortfolio(msg.obj)
if msg.purpose == "stop5sec":
print("i can display the portfolio in stop5sec")
# tickid=msg.obj.contractID
#
# f = open(str(tickid) + "-5sec-final.txt", "a")
# for item in self.oneportfolio.stocks[tickid].bars5sec:
# f.write(
# item.date + ' ' + str(item.open) + ' ' + str(item.high) + ' ' + str(item.low) + ' ' + str(
# item.close) + ' ' + str(item.volume) + '\r\n')
# f.close()
#
# f = open(str(tickid) + "-1min-final.txt", "a")
# for item in self.oneportfolio.stocks[tickid].bars1min:
# f.write(
# item.date + ' ' + str(item.open) + ' ' + str(item.high) + ' ' + str(item.low) + ' ' + str(
# item.close) + ' ' + str(item.volume) + '\r\n')
# f.close()
if msg.purpose == "5sec":
self.do5sec(msg.obj)
elif msg.purpose == "tickbytick":
self.tickbytick(msg.obj)
elif msg.purpose == "5secHist":
print("5secHist")
self.insert5sec(msg.obj)
elif msg.purpose == "data1min":
#this is data for 1 min
self.data1min(msg.obj)
elif msg.purpose == "timeframe":
self.timeframe = msg.obj
else:
print("message unkown in checkMsg in WatchClasses")
pass
except queue.Empty:
disLog(
getframeinfo(currentframe()).filename + ":" +
sys._getframe().f_code.co_name + ":" +
str(getframeinfo(currentframe()).lineno), "empty")
pass
def deleteContract(self):
it = self.treeContracts.selection()
if not it:
print("nothing selected")
else:
self.treeContracts.delete(it)
disLog(
getframeinfo(currentframe()).filename + ":" +
sys._getframe().f_code.co_name + ":" +
str(getframeinfo(currentframe()).lineno), it[0])
self.gui.dbLite.deleteContract(it[0])
for item in (self.eCurrency, self.eSymbol, self.eExpire,
self.cbExchange, self.cbSecType, self.cbBarSize,
self.cbWhatToShow, self.cbActive, self.eOrderSize,
self.eStopSize, self.eOrderExtra):
item.delete(0, "end")
def winError(self, text:str, lastError:int):
EWrapper.winError(text, lastError)
disLog(getframeinfo(currentframe()).filename+":"+sys._getframe().f_code.co_name+":"+str(getframeinfo(currentframe()).lineno),
'win error')
def onLoopIteration(self): # this is called from ClientClass
try:
msg:toMessage = self.toTws.get_nowait()
#logging.info(f'GUI MESSAGE: {msg}')
disLog(getframeinfo(currentframe()).filename+":"+sys._getframe().f_code.co_name+":"+str(getframeinfo(currentframe()).lineno),
'msg.purpose on appclass ',msg.purpose)
if msg.purpose=='histold':
if(self.downloadHistInfo.get(msg.obj.contractID)==None):
self.downloadHistInfo[msg.obj.contractID]=downloadHist()# need to be outside because we don't want to call many times
self.downloadHistInfo[msg.obj.contractID].whatToDownload = 'histold'
self.getHistOld(msg.obj)
elif msg.purpose in ['histnew','histnewLevel1']:
if (self.downloadHistInfo.get(msg.obj.contractID) == None):
self.downloadHistInfo[msg.obj.contractID]=downloadHist()
self.downloadHistInfo[msg.obj.contractID].whatToDownload=msg.purpose
self.getHistNew(msg.obj)
elif msg.purpose=='histnew5secOneTime':
if (self.downloadHistInfo.get(msg.obj.contractID) == None):
self.downloadHistInfo[msg.obj.contractID]=downloadHist()
self.downloadHistInfo[msg.obj.contractID].whatToDownload='histnew5secOneTime'
else:
print('i got this contract id',msg.obj.contractID)
self.getHistNew(msg.obj)
elif msg.purpose == 'histstop':
self.downloadHistInfo.pop(msg.obj.contractID)
elif msg.purpose == 'histgap':
#not implemented yet it may happen if a stock was download for a long period of time.
pass
elif msg.purpose=='marketdata':
self.getMarketData(msg)
elif msg.purpose=='watchStart':
self.watchStart(msg)
elif msg.purpose=='watchStop':
self.watchStop(msg)
elif msg.purpose=='Start5SecWatch':
self.watchStart5Sec(msg)
elif msg.purpose=='Stop5SecWatch':
self.Stop5SecWatch(msg)
elif msg.purpose=='cancelmarketdata':
self.cancelMktData(self.idmarketdata)
elif msg.purpose=='connect':
#self.connect('127.0.0.1', 7496, 1) #live
self.connect('127.0.0.1', 7497, 1) #paper
elif msg.purpose=='disconnect':
self.disconnect()
elif msg.purpose=='PlaceOrder':
#self.cancelOrder(msg.obj[0])
x=self.nextId
print('order id=',x)
self.placeOrder(x,msg.obj[1],msg.obj[2])
#self.cancelOrder(58)
elif msg.purpose == 'exit':
self.exit()
elif msg.purpose == 'database':
disLog(getframeinfo(currentframe()).filename+":"+sys._getframe().f_code.co_name+":"+str(getframeinfo(currentframe()).lineno),
msg.obj)
self.dbLite=DB(msg.obj)
if self.dbLite.conn != '':
disLog(getframeinfo(currentframe()).filename+":"+sys._getframe().f_code.co_name+":"+str(getframeinfo(currentframe()).lineno),
'i am connected to database')
elif msg.purpose == 'bubu':
disLog(getframeinfo(currentframe()).filename+":"+sys._getframe().f_code.co_name+":"+str(getframeinfo(currentframe()).lineno),
'i am bubu from appclass')
else:
#logging.error(f'Unknown GUI message: {msg}')
disLog(getframeinfo(currentframe()).filename+":"+sys._getframe().f_code.co_name+":"+str(getframeinfo(currentframe()).lineno),
"Unknown GUI messageXXXX")
except queue.Empty:
pass
self.count = 0
def onStop(self):
if self._file: self._file.close()
#logging.info('Main logic stopped')
disLog(getframeinfo(currentframe()).filename+":"+sys._getframe().f_code.co_name+":"+str(getframeinfo(currentframe()).lineno),
'Main logic stopped')
def onStart(self):
#logging.info('Main logic started')
disLog(getframeinfo(currentframe()).filename+":"+sys._getframe().f_code.co_name+":"+str(getframeinfo(currentframe()).lineno),
'Main logic started')
