def __init__(self, parent=None):
QtGui.QWidget.__init__(self, parent)
self.ui = Ui_RTEDlg()
self.ui.setupUi(self)
self.priceData = []
self.timeData = []
self.smaFast = []
self.lwmaFast = []
self.emaFast = []
self.tmaFast = []
self.smaSlow = []
self.lwmaSlow = []
self.emaSlow = []
self.tmaSlow = []
self.mplWidgets = [
self.ui.smaMpl, self.ui.lwmaMpl, self.ui.emaMpl, self.ui.tmaMpl
]
self.plot = []
self._initializePlot()
self.pf = PriceFeed.PriceFeed()
self.tf = TradeAndFeedback.TradeAndFeedback()
self._connectSlots()
self.ui.disconnectButton.setEnabled(False)
self.ui.startButton.setEnabled(False)
self.ui.sendButton.setEnabled(False)
def __init__(self,parent=None):
QtGui.QWidget.__init__(self,parent)
self.ui=Ui_RTEDlg()
self.ui.setupUi(self)
self.priceData=[]
self.timeData=[]
self.smaFast=[]
self.lwmaFast=[]
self.emaFast=[]
self.tmaFast=[]
self.smaSlow=[]
self.lwmaSlow=[]
self.emaSlow=[]
self.tmaSlow=[]
self.mplWidgets=[self.ui.smaMpl, self.ui.lwmaMpl, self.ui.emaMpl, self.ui.tmaMpl]
self.plot=[]
self._initializePlot()
self.pf = PriceFeed.PriceFeed()
self.tf = TradeAndFeedback.TradeAndFeedback()
self._connectSlots()
self.ui.disconnectButton.setEnabled(False)
self.ui.startButton.setEnabled(False)
self.ui.sendButton.setEnabled(False)
class MainDisplay(QtGui.QMainWindow):
def __init__(self,parent=None):
QtGui.QWidget.__init__(self,parent)
self.ui=Ui_RTEDlg()
self.ui.setupUi(self)
self.priceData=[]
self.timeData=[]
self.smaFast=[]
self.lwmaFast=[]
self.emaFast=[]
self.tmaFast=[]
self.smaSlow=[]
self.lwmaSlow=[]
self.emaSlow=[]
self.tmaSlow=[]
self.mplWidgets=[self.ui.smaMpl, self.ui.lwmaMpl, self.ui.emaMpl, self.ui.tmaMpl]
self.plot=[]
self._initializePlot()
self.pf = PriceFeed.PriceFeed()
self.tf = TradeAndFeedback.TradeAndFeedback()
self._connectSlots()
self.ui.disconnectButton.setEnabled(False)
self.ui.startButton.setEnabled(False)
self.ui.sendButton.setEnabled(False)
def _connectSlots(self):
self.connect(self.ui.connectButton,QtCore.SIGNAL("clicked()"),self._slotConnectClicked)
self.connect(self.ui.disconnectButton,QtCore.SIGNAL("clicked()"),self._slotDisconnectClicked)
self.connect(self.ui.startButton,QtCore.SIGNAL("clicked()"),self._slotStartClicked)
self.connect(self.ui.sendButton,QtCore.SIGNAL("clicked()"),self._slotSendClicked)
def _slotConnectClicked(self):
os.system("""imview Gant_Chart.jpg&""")
self.ui.disconnectButton.setEnabled(False)
self.ui.connectButton.setEnabled(False)
self.ui.startButton.setEnabled(True)
self.ui.pfEdit.setEnabled(False)
self.ui.tbEdit.setEnabled(False)
self.ui.ipEdit.setEnabled(False)
self.ip=str(self.ui.ipEdit.text())
self.port1=int(str(self.ui.pfEdit.text()))
self.port2=int(str(self.ui.tbEdit.text()))
self.pf.connect(self.ip,self.port1)
self.tf.connect(self.ip,self.port2)
def _slotDisconnectClicked(self):
self.ui.disconnectButton.setEnabled(False)
self.ui.connectButton.setEnabled(True)
self.ui.startButton.setEnabled(False)
self.ui.pfEdit.setEnabled(True)
self.ui.tbEdit.setEnabled(True)
def _slotSendClicked(self):
self.write()
def _initializePlot(self):
xlabel='Time (sec.)'
ylabel='Price'
title=['Simple Moving Average', 'Linear Weight Moving Average', 'Exponential Moving Average', 'Triangular Moving Average']
for i in range(len(self.mplWidgets)):
self.mplWidgets[i].axes.set_xlabel(xlabel, size=8)
self.mplWidgets[i].axes.set_ylabel(ylabel, size=8)
self.mplWidgets[i].axes.set_title(title[i], size=8)
self.mplWidgets[i].figure.subplots_adjust(bottom=.15)
self.mplWidgets[i].figure.subplots_adjust(left=.15)
self.plot.append(self.mplWidgets[i].axes.plot(
self.timeData,
self.priceData,
linewidth=1,
color='blue',
)[0])
for i in range(len(self.mplWidgets)):
if(i == 0):
self.plot.append(self.mplWidgets[i].axes.plot(
self.timeData,
self.smaFast,
linewidth=1,
color='green',
)[0])
self.plot.append(self.mplWidgets[i].axes.plot(
self.timeData,
self.smaSlow,
linewidth=1,
color='red',
)[0])
if(i == 1):
self.plot.append(self.mplWidgets[i].axes.plot(
self.timeData,
self.lwmaFast,
linewidth=1,
color='green',
)[0])
self.plot.append(self.mplWidgets[i].axes.plot(
self.timeData,
self.lwmaSlow,
linewidth=1,
color='red',
)[0])
if(i == 2):
self.plot.append(self.mplWidgets[i].axes.plot(
self.timeData,
self.emaFast,
linewidth=1,
color='green',
)[0])
self.plot.append(self.mplWidgets[i].axes.plot(
self.timeData,
self.emaSlow,
linewidth=1,
color='red',
)[0])
if(i == 3):
self.plot.append(self.mplWidgets[i].axes.plot(
self.timeData,
self.tmaFast,
linewidth=1,
color='green',
)[0])
self.plot.append(self.mplWidgets[i].axes.plot(
self.timeData,
self.tmaSlow,
linewidth=1,
color='red',
)[0])
return
def _slotStartClicked(self):
self.ui.startButton.setEnabled(False)
t = threading.Thread(target = self.run())
t.start()
t.join(100)
def run(self):
price_time = 0
data=''
self.pf.startFeed()
while(1):
price_time, data = self.pf.getNextPrice()
if("" == data):
self.ui.sendButton.setEnabled(True)
break
self.tf.update_all(data, price_time)
self.priceData.append(float(data))
self.timeData.append(price_time)
self.smaFast.append(self.tf.all_strategy.SMA_fast.showValue())
self.lwmaFast.append(self.tf.all_strategy.LWMA_fast.showValue())
self.emaFast.append(self.tf.all_strategy.EMA_fast.showValue())
self.tmaFast.append(self.tf.all_strategy.TMA_fast.showValue())
self.smaSlow.append(self.tf.all_strategy.SMA_slow.showValue())
self.lwmaSlow.append(self.tf.all_strategy.LWMA_slow.showValue())
self.emaSlow.append(self.tf.all_strategy.EMA_slow.showValue())
self.tmaSlow.append(self.tf.all_strategy.TMA_slow.showValue())
if(price_time % 20 == 0):
self._drawPlot(price_time, self.timeData, self.priceData, self.smaFast, self.lwmaFast, self.emaFast,
self.tmaFast, self.smaSlow, self.lwmaSlow,
self.emaSlow, self.tmaSlow)
QtGui.QApplication.processEvents()
if(price_time % 100 == 0):
self.priceData=self.priceData[100:]
self.timeData=self.timeData[100:]
self.smaFast=self.smaFast[100:]
self.lwmaFast=self.lwmaFast[100:]
self.emaFast=self.emaFast[100:]
self.tmaFast=self.tmaFast[100:]
self.smaSlow=self.smaSlow[100:]
self.lwmaSlow=self.lwmaSlow[100:]
self.emaSlow=self.emaSlow[100:]
self.tmaSlow=self.tmaSlow[100:]
self.tf.json_write()
self.tf.history()
os.system("gedit history.txt")
def write(self):
self.tf.post()
self.ui.serialLabel.setText(self.tf.cere)
def _drawPlot(self, price_time, timeData, priceData, smaFast, lwmaFast, emaFast,
tmaFast, smaSlow, lwmaSlow,
emaSlow, tmaSlow):
for i in range(len(self.mplWidgets)):
xmax = round(max(timeData), 0) - 1
xmin = round(min(timeData), 0) + 1
mean = sum(priceData)/len(priceData)
ymin = mean * 0.95
if(ymin > round(min(priceData), 0)):
ymin = round(min(priceData), 0)
ymax = mean * 1.05
if(ymax < round(max(priceData), 0)):
ymax = round(max(priceData), 0)
self.mplWidgets[i].axes.set_xbound(lower=xmin, upper=xmax)
self.mplWidgets[i].axes.set_ybound(lower=ymin, upper=ymax)
self.plot[i].set_data(np.array(timeData),np.array(priceData))
if(i == 0):
self.plot[2*i + 4].set_data(np.array(timeData),np.array(smaFast))
self.plot[2*i + 5].set_data(np.array(timeData),np.array(smaSlow))
if(i == 1):
self.plot[2*i + 4].set_data(np.array(timeData),np.array(lwmaFast))
self.plot[2*i + 5].set_data(np.array(timeData),np.array(lwmaSlow))
if(i == 2):
self.plot[2*i + 4].set_data(np.array(timeData),np.array(emaFast))
self.plot[2*i + 5].set_data(np.array(timeData),np.array(emaSlow))
if(i == 3):
self.plot[2*i + 4].set_data(np.array(timeData),np.array(tmaFast))
self.plot[2*i + 5].set_data(np.array(timeData),np.array(tmaSlow))
self.mplWidgets[i].axes.add_line(self.plot[i])
self.mplWidgets[i].axes.add_line(self.plot[2*i + 4])
self.mplWidgets[i].draw()
return
class MainDisplay(QtGui.QMainWindow):
def __init__(self, parent=None):
QtGui.QWidget.__init__(self, parent)
self.ui = Ui_RTEDlg()
self.ui.setupUi(self)
self.priceData = []
self.timeData = []
self.smaFast = []
self.lwmaFast = []
self.emaFast = []
self.tmaFast = []
self.smaSlow = []
self.lwmaSlow = []
self.emaSlow = []
self.tmaSlow = []
self.mplWidgets = [
self.ui.smaMpl, self.ui.lwmaMpl, self.ui.emaMpl, self.ui.tmaMpl
]
self.plot = []
self._initializePlot()
self.pf = PriceFeed.PriceFeed()
self.tf = TradeAndFeedback.TradeAndFeedback()
self._connectSlots()
self.ui.disconnectButton.setEnabled(False)
self.ui.startButton.setEnabled(False)
self.ui.sendButton.setEnabled(False)
def _connectSlots(self):
self.connect(self.ui.connectButton, QtCore.SIGNAL("clicked()"),
self._slotConnectClicked)
self.connect(self.ui.disconnectButton, QtCore.SIGNAL("clicked()"),
self._slotDisconnectClicked)
self.connect(self.ui.startButton, QtCore.SIGNAL("clicked()"),
self._slotStartClicked)
self.connect(self.ui.sendButton, QtCore.SIGNAL("clicked()"),
self._slotSendClicked)
def _slotConnectClicked(self):
os.system("""imview Gant_Chart.jpg&""")
self.ui.disconnectButton.setEnabled(False)
self.ui.connectButton.setEnabled(False)
self.ui.startButton.setEnabled(True)
self.ui.pfEdit.setEnabled(False)
self.ui.tbEdit.setEnabled(False)
self.ui.ipEdit.setEnabled(False)
self.ip = str(self.ui.ipEdit.text())
self.port1 = int(str(self.ui.pfEdit.text()))
self.port2 = int(str(self.ui.tbEdit.text()))
self.pf.connect(self.ip, self.port1)
self.tf.connect(self.ip, self.port2)
def _slotDisconnectClicked(self):
self.ui.disconnectButton.setEnabled(False)
self.ui.connectButton.setEnabled(True)
self.ui.startButton.setEnabled(False)
self.ui.pfEdit.setEnabled(True)
self.ui.tbEdit.setEnabled(True)
def _slotSendClicked(self):
self.write()
def _initializePlot(self):
xlabel = 'Time (sec.)'
ylabel = 'Price'
title = [
'Simple Moving Average', 'Linear Weight Moving Average',
'Exponential Moving Average', 'Triangular Moving Average'
]
for i in range(len(self.mplWidgets)):
self.mplWidgets[i].axes.set_xlabel(xlabel, size=8)
self.mplWidgets[i].axes.set_ylabel(ylabel, size=8)
self.mplWidgets[i].axes.set_title(title[i], size=8)
self.mplWidgets[i].figure.subplots_adjust(bottom=.15)
self.mplWidgets[i].figure.subplots_adjust(left=.15)
self.plot.append(self.mplWidgets[i].axes.plot(
self.timeData,
self.priceData,
linewidth=1,
color='blue',
)[0])
for i in range(len(self.mplWidgets)):
if (i == 0):
self.plot.append(self.mplWidgets[i].axes.plot(
self.timeData,
self.smaFast,
linewidth=1,
color='green',
)[0])
self.plot.append(self.mplWidgets[i].axes.plot(
self.timeData,
self.smaSlow,
linewidth=1,
color='red',
)[0])
if (i == 1):
self.plot.append(self.mplWidgets[i].axes.plot(
self.timeData,
self.lwmaFast,
linewidth=1,
color='green',
)[0])
self.plot.append(self.mplWidgets[i].axes.plot(
self.timeData,
self.lwmaSlow,
linewidth=1,
color='red',
)[0])
if (i == 2):
self.plot.append(self.mplWidgets[i].axes.plot(
self.timeData,
self.emaFast,
linewidth=1,
color='green',
)[0])
self.plot.append(self.mplWidgets[i].axes.plot(
self.timeData,
self.emaSlow,
linewidth=1,
color='red',
)[0])
if (i == 3):
self.plot.append(self.mplWidgets[i].axes.plot(
self.timeData,
self.tmaFast,
linewidth=1,
color='green',
)[0])
self.plot.append(self.mplWidgets[i].axes.plot(
self.timeData,
self.tmaSlow,
linewidth=1,
color='red',
)[0])
return
def _slotStartClicked(self):
self.ui.startButton.setEnabled(False)
t = threading.Thread(target=self.run())
t.start()
t.join(100)
def run(self):
price_time = 0
data = ''
self.pf.startFeed()
while (1):
price_time, data = self.pf.getNextPrice()
if ("" == data):
self.ui.sendButton.setEnabled(True)
break
self.tf.update_all(data, price_time)
self.priceData.append(float(data))
self.timeData.append(price_time)
self.smaFast.append(self.tf.all_strategy.SMA_fast.showValue())
self.lwmaFast.append(self.tf.all_strategy.LWMA_fast.showValue())
self.emaFast.append(self.tf.all_strategy.EMA_fast.showValue())
self.tmaFast.append(self.tf.all_strategy.TMA_fast.showValue())
self.smaSlow.append(self.tf.all_strategy.SMA_slow.showValue())
self.lwmaSlow.append(self.tf.all_strategy.LWMA_slow.showValue())
self.emaSlow.append(self.tf.all_strategy.EMA_slow.showValue())
self.tmaSlow.append(self.tf.all_strategy.TMA_slow.showValue())
if (price_time % 20 == 0):
self._drawPlot(price_time, self.timeData, self.priceData,
self.smaFast, self.lwmaFast, self.emaFast,
self.tmaFast, self.smaSlow, self.lwmaSlow,
self.emaSlow, self.tmaSlow)
QtGui.QApplication.processEvents()
if (price_time % 100 == 0):
self.priceData = self.priceData[100:]
self.timeData = self.timeData[100:]
self.smaFast = self.smaFast[100:]
self.lwmaFast = self.lwmaFast[100:]
self.emaFast = self.emaFast[100:]
self.tmaFast = self.tmaFast[100:]
self.smaSlow = self.smaSlow[100:]
self.lwmaSlow = self.lwmaSlow[100:]
self.emaSlow = self.emaSlow[100:]
self.tmaSlow = self.tmaSlow[100:]
self.tf.json_write()
self.tf.history()
os.system("gedit history.txt")
def write(self):
self.tf.post()
self.ui.serialLabel.setText(self.tf.cere)
def _drawPlot(self, price_time, timeData, priceData, smaFast, lwmaFast,
emaFast, tmaFast, smaSlow, lwmaSlow, emaSlow, tmaSlow):
for i in range(len(self.mplWidgets)):
xmax = round(max(timeData), 0) - 1
xmin = round(min(timeData), 0) + 1
mean = sum(priceData) / len(priceData)
ymin = mean * 0.95
if (ymin > round(min(priceData), 0)):
ymin = round(min(priceData), 0)
ymax = mean * 1.05
if (ymax < round(max(priceData), 0)):
ymax = round(max(priceData), 0)
self.mplWidgets[i].axes.set_xbound(lower=xmin, upper=xmax)
self.mplWidgets[i].axes.set_ybound(lower=ymin, upper=ymax)
self.plot[i].set_data(np.array(timeData), np.array(priceData))
if (i == 0):
self.plot[2 * i + 4].set_data(np.array(timeData),
np.array(smaFast))
self.plot[2 * i + 5].set_data(np.array(timeData),
np.array(smaSlow))
if (i == 1):
self.plot[2 * i + 4].set_data(np.array(timeData),
np.array(lwmaFast))
self.plot[2 * i + 5].set_data(np.array(timeData),
np.array(lwmaSlow))
if (i == 2):
self.plot[2 * i + 4].set_data(np.array(timeData),
np.array(emaFast))
self.plot[2 * i + 5].set_data(np.array(timeData),
np.array(emaSlow))
if (i == 3):
self.plot[2 * i + 4].set_data(np.array(timeData),
np.array(tmaFast))
self.plot[2 * i + 5].set_data(np.array(timeData),
np.array(tmaSlow))
self.mplWidgets[i].axes.add_line(self.plot[i])
self.mplWidgets[i].axes.add_line(self.plot[2 * i + 4])
self.mplWidgets[i].draw()
return