class MainWindow(QtGui.QFrame) : def __init__(self) : super(MainWindow, self).__init__() MainWindowInstance.Instance = self # Membres self.m_ui = Ui_MainWindow() self.m_ui.setupUi(self) # Connexions self.m_ui.buttonBooking.clicked.connect(self.bookingClicked) self.m_ui.buttonClients.clicked.connect(self.clientsClicked) self.m_ui.buttonBills.clicked.connect(self.billsClicked) # Etat initial self.bookingClicked() # self.clientsClicked() # self.billsClicked() def bookingClicked(self) : self.m_ui.content.setCurrentWidget(self.m_ui.bookingList) def clientsClicked(self) : self.m_ui.content.setCurrentWidget(self.m_ui.clientList) def billsClicked(self) : self.m_ui.content.setCurrentWidget(self.m_ui.billList)
class MainWindow(QMainWindow):
startBut = Signal()
def __init__(self):
super(MainWindow, self).__init__()
self.ui = Ui_MainWindow()
self.ui.setupUi(self)
self.manager = Manager(self)
self.__threadRun = QThread()
self.__threadRun.start()
self.manager.moveToThread(self.__threadRun)
self.ui.openFile_button.clicked.connect(self.openFileButtonClicked)
self.ui.start_button.clicked.connect(self.startButtonClicked)
self.startBut.connect(self.manager.startButtonClicked)
self.manager.sendMessageConsole.connect(self.setMessage)
def setMessage(self, message):
self.ui.console_textBrowser.append(message)
def openFileButtonClicked(self):
path_to_file, _ = QFileDialog.getOpenFileName(
self, self.tr("Load Image"), self.tr("~/Desktop/"),
self.tr("Images (*.png *.jpg)"))
self.manager.setImage(path_to_file)
pix = QPixmap(path_to_file)
pix = pix.scaled(640, 480, Qt.KeepAspectRatio)
self.ui.inputImage_label.setPixmap(pix)
def startButtonClicked(self):
self.startBut.emit()
class MainWindow(QtGui.QMainWindow):
def __init__(self, parent=None):
QtGui.QMainWindow.__init__(self, parent)
self.ui = Ui_MainWindow()
self.ui.setupUi(self)
self.dicomVisWidget = DicomVis()
self.ui.verticalLayout.insertWidget(0, self.dicomVisWidget)
studypath = "C:\\DICOM_resources\\BRAINIX\\T1-3D-FFE-C - 801"
self.dicomVisWidget.load_study_from_path(studypath)
@QtCore.pyqtSlot()
def on_loadStudyBtn_clicked(self):
dicompath = str(QtGui.QFileDialog.getExistingDirectory(None, "Open Directory", "/home", QtGui.QFileDialog.ShowDirsOnly))
try:
self.dicomVisWidget.load_study_from_path(dicompath)
except:
infobox = QtGui.QMessageBox(QtGui.QMessageBox.Critical, "Error", "Ups! Something went wrong")
infobox.exec_()
@QtCore.pyqtSlot()
def on_actionAbout_triggered(self):
infobox = QtGui.QMessageBox(QtGui.QMessageBox.Information, "About", "by: MKozuch")
infobox.exec_()
class MainWindow(QtWidgets.QMainWindow):
def __init__(self, parent=None):
QtWidgets.QMainWindow.__init__(self, parent)
self.ui = Ui_MainWindow()
self.ui.setupUi(self)
self.dicomVisWidget = DicomVis()
self.opened_list = []
self.ui.verticalLayout.insertWidget(0, self.dicomVisWidget)
#studypath = ''
#self.dicomVisWidget.load_study_from_path(studypath)
def closeEvent(self, event):
replay = QtWidgets.QMessageBox.question(
self, 'Message', "Are you sure to quit?",
QtWidgets.QMessageBox.Yes | QtWidgets.QMessageBox.No,
QtWidgets.QMessageBox.No)
if replay == QtWidgets.QMessageBox.Yes:
event.accept()
else:
event.ignore()
def center(self):
qr = self.frameGeometry()
#得到主窗口大小
cp = QtWidgets.QDesktopWidget().availableGeometry().center()
qr.moveCenter(cp)
self.move(qr.topLeft())
@QtCore.pyqtSlot()
def on_loadStudyBtn_clicked(self):
#dicompath = str(QtWidgets.QFileDialog.getExistingDirectory(None, "Open Directory", "/home", QtWidgets.QFileDialog.ShowDirsOnly))
self.dicomVisWidget.load_study_from_path('./17/17_clean2.nrrd')
'''
except:
infobox = QtWidgets.QMessageBox(QtWidgets.QMessageBox.Critical, "Error", "Something went wrong")
infobox.exec_()
'''
'''
self.opened_list.append(dicompath.split('/')[-1])
self.model = QtGui.QStandardItemModel()
for file in self.opened_list:
item = QtGui.QStandardItem(file)
item.setCheckState(False)
item.setCheckable(True)
self.model.appendRow(item)
self.dicomVisWidget.ui.opened_view.setModel(self.model)
'''
@QtCore.pyqtSlot()
def on_actionAbout_triggered(self):
infobox = QtWidgets.QMessageBox(QtWidgets.QMessageBox.Information,
"About", "by:")
infobox.exec_()
class ApplicationWindow(QtGui.QMainWindow):
def __init__(self, sources, sourceTree, sourceKeeper):
print('in ApplicationWindow.__init__(self)')
QtGui.QMainWindow.__init__(self)
self.ui = Ui_MainWindow()
self.ui.setupUi(self)
self.sourceKeeper = sourceKeeper
# self.setAttribute(QtCore.Qt.WA_DeleteOnClose)
# self.setWindowTitle('Visibilty plotter.')
# self.fileMenu = QtGui.QMenu('&File', self)
# self.fileMenu.addAction('&Quit', self.fileQuit, QtCore.Qt.CTRL+QtCore.Qt.Key_Q)
# self.menuBar().addMenu(self.fileMenu)
# self.main_widget = QtGui.QWidget(self)
self.l = QtGui.QVBoxLayout(self.ui.visPlotCanvas)
self.vp = VisibilityPlotCanvas(self,
width=5,
height=4,
sources=sources,
sourceKeeper=sourceKeeper,
dpi=100)
self.l.addWidget(self.vp)
self.ui.sourceSelector.setModel(sourceTree)
self.sourceKeeper.sourceSelector = self.ui.sourceSelector
QtCore.QObject.connect(
self.ui.sourceSelector.selectionModel(),
QtCore.SIGNAL('selectionChanged(QItemSelection, QItemSelection)'),
self.sourceKeeper.sourceSelected)
QtCore.QObject.connect(self.ui.actionFlip_activity,
QtCore.SIGNAL(_fromUtf8("activated()")),
self.sourceKeeper.swapSelected)
# table_header = ['Project', 'Source name', 'grade', 'frontend']
# table_header = [ 'Source name']
# self.ui.sourceListTable.verticalHeader().hide()
# self.ui.sourceListTable.setColumnCount(len(table_header))
# self.ui.sourceListTable.setHorizontalHeaderLabels(table_header)
# self.ui.sourceListTable.setRowCount(len(sources.objs))
# for i, obj in enumerate(sources.objs):
# self.ui.sourceListTable.setItem(i, 0, QtGui.QTableWidgetItem(obj.name))
# self.ui.sourceListTable.setItem(i, 1, QTableWidgetItem(obj.name))
# self.ui.sourceListTable.setItem(i, 2, QTableWidgetItem(obj.name))
# self.ui.sourceListTable.setItem(i, 3, QTableWidgetItem(obj.name))
# self.visPlotCanvas.setLayout(self.l)
# self.visPlotCanvas = self.main_widget
# self.statusBar().showMessage('APEX-1')
def update(self):
self.vp.update_figure()
class ApplicationWindow(QtGui.QMainWindow):
def __init__(self, sources, sourceTree, sourceKeeper):
print('in ApplicationWindow.__init__(self)')
QtGui.QMainWindow.__init__(self)
self.ui = Ui_MainWindow()
self.ui.setupUi(self)
self.sourceKeeper = sourceKeeper
# self.setAttribute(QtCore.Qt.WA_DeleteOnClose)
# self.setWindowTitle('Visibilty plotter.')
# self.fileMenu = QtGui.QMenu('&File', self)
# self.fileMenu.addAction('&Quit', self.fileQuit, QtCore.Qt.CTRL+QtCore.Qt.Key_Q)
# self.menuBar().addMenu(self.fileMenu)
# self.main_widget = QtGui.QWidget(self)
self.l = QtGui.QVBoxLayout(self.ui.visPlotCanvas)
self.vp = VisibilityPlotCanvas(self, width=5, height=4,
sources=sources, sourceKeeper=sourceKeeper, dpi=100)
self.l.addWidget(self.vp)
self.ui.sourceSelector.setModel(sourceTree)
self.sourceKeeper.sourceSelector = self.ui.sourceSelector
QtCore.QObject.connect(self.ui.sourceSelector.selectionModel(),
QtCore.SIGNAL('selectionChanged(QItemSelection, QItemSelection)'),
self.sourceKeeper.sourceSelected)
QtCore.QObject.connect(self.ui.actionFlip_activity,
QtCore.SIGNAL(_fromUtf8("activated()")),
self.sourceKeeper.swapSelected)
# table_header = ['Project', 'Source name', 'grade', 'frontend']
# table_header = [ 'Source name']
# self.ui.sourceListTable.verticalHeader().hide()
# self.ui.sourceListTable.setColumnCount(len(table_header))
# self.ui.sourceListTable.setHorizontalHeaderLabels(table_header)
# self.ui.sourceListTable.setRowCount(len(sources.objs))
# for i, obj in enumerate(sources.objs):
# self.ui.sourceListTable.setItem(i, 0, QtGui.QTableWidgetItem(obj.name))
# self.ui.sourceListTable.setItem(i, 1, QTableWidgetItem(obj.name))
# self.ui.sourceListTable.setItem(i, 2, QTableWidgetItem(obj.name))
# self.ui.sourceListTable.setItem(i, 3, QTableWidgetItem(obj.name))
# self.visPlotCanvas.setLayout(self.l)
# self.visPlotCanvas = self.main_widget
# self.statusBar().showMessage('APEX-1')
def update(self):
self.vp.update_figure()
class MainWindow(QtGui.QMainWindow):
def __init__(self, parent=None):
super(MainWindow, self).__init__(parent)
self.ui = Ui_MainWindow()
self.ui.setupUi(self)
desktopSize = QDesktopWidget().screenGeometry()
top=(desktopSize.height()/2)-(450/2)
left=(desktopSize.width()/2)-(300/2)
self.move(left, top)
self.connect(self.ui.friendsListWidget, QtCore.SIGNAL('itemDoubleClicked (QListWidgetItem *)'), self.openConversation)
self.talks = dict()
self.messages = collections.defaultdict(list)
def openConversation(self):
jid = None
try:
jid = self.ui.friendsListWidget.selectedItems()[0].text()
except IndexError:
pass
if jid:
talk = ConversationWindow(parent=self)
try:
y = self.talks[jid]
except KeyError:
y = False
finally:
if not y:
talk.setup(jid, self.talks, self.messages)
talk.show()
self.talks[jid] = True
def getMessages(self):
messages, pressences = xmpp.Xmpp().current()
for jid in messages:
split = jid.split('/')
self.messages[split[0]].append(jid+": "+messages[jid][0])
self.refreshTimer = threading.Timer(0.5, client_app.getMessages)
self.refreshTimer.start()
def closeEvent(self, event):
self.refreshTimer.cancel()
event.accept()
class MainWindow(QtGui.QMainWindow):
def __init__(self, parent=None):
QtGui.QMainWindow.__init__(self, parent)
self.ui = Ui_MainWindow()
self.ui.setupUi(self)
self.dicomVisWidget = iDicom()
self.ui.verticalLayout.insertWidget(0, self.dicomVisWidget)
dir_path = os.path.dirname(os.path.realpath(__file__))
studyPath = str(os.path.join(dir_path, 'images'))
self.dicomVisWidget.load_study_from_path(studyPath)
@QtCore.pyqtSlot()
def on_loadStudyBtn_clicked(self):
dicompath = str(
QtGui.QFileDialog.getExistingDirectory(
None, "Open Directory", "/home",
QtGui.QFileDialog.ShowDirsOnly))
try:
self.dicomVisWidget.load_study_from_path(dicompath)
except:
infobox = QtGui.QMessageBox(QtGui.QMessageBox.Critical, "Error",
"Something went wrong =/")
infobox.exec_()
@QtCore.pyqtSlot()
def on_actionAbout_triggered(self):
infobox = QtGui.QMessageBox(QtGui.QMessageBox.Information, "About",
"iDicom 2017")
infobox.exec_()
@QtCore.pyqtSlot()
def on_actionOpen_triggered(self):
dicompath = str(
QtGui.QFileDialog.getExistingDirectory(
None, 'Open Directory', '/home',
QtGui.QFileDialog.ShowDirsOnly))
try:
self.dicomVisWidget.load_study_from_path(dicompath)
except:
infobox = QtGui.QMessageBox(QtGui.QMessageBox.Critical, 'Error',
'Something went wrong =/')
infobox.exec_()
class MyMainWindow(Ui_MainWindow):
def __init__(self, parent=None):
super(MyMainWindow, self).__init__()
# QtGui.QMainWindow.__init__(self,parent)
self.ui = Ui_MainWindow(self)
self.ui.setupUi(self)
self.setupConnect()
def setupConnect(self):
self.ui.pushButton.clicked.connect(self.answer)
self.ui.pushButton_bind.clicked.connect(self.bind)
def answer(self):
self.s.sendto('answer'.encode(), self.desc)
def bind(self):
self.desc = ('<broadcast>', 12345)
self.s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
self.s.setsockopt(socket.SOL_SOCKET, socket.SO_BROADCAST, 1)
bindstr = 'name' + self.ui.lineEdit_Name.text()
self.s.sendto(bindstr.encode(), self.desc)
class MyMainWindow(Ui_MainWindow):
def __init__(self, parent=None):
super(MyMainWindow, self).__init__()
# QtGui.QMainWindow.__init__(self,parent)
self.ui = Ui_MainWindow(self)
self.ui.setupUi(self)
self.setupConnect()
self.isOpenCom = False
self.serverURL = 'http://166.111.53.137:8080/makerPlus/servlet/'
# self.serverURL = 'http://59.66.81.161:8080/makerPlus/servlet/'
# self.serverURL = 'http://172.27.35.42:8080/makerPlus/servlet/'
# self.busyBar = BusyBar("Connecting to Server...")
# self.busyBar.setLabelText("Connecting")
# self.busyBar.show()
try:
self.eventList = requests.get(self.serverURL + 'Event').json()
self.updateEventList(self.eventList)
self.eventSelected()
# self.busyBar.close()
except:
# self.busyBar.close()
QtGui.QMessageBox.warning(self, "Error", "Can't connect to server",
QtGui.QMessageBox.Cancel, QtGui.QMessageBox.NoButton,
QtGui.QMessageBox.NoButton)
strFileType = "TXT File (*.txt)"
self.localFilePath = QtGui.QFileDialog.getSaveFileName(self,
"Save MSpectrum",
"/home",
strFileType)
def __del__(self):
print("in del")
try:
self.mySerialThread.stop()
except:
pass
def setupConnect(self):
self.ui.pushButton.clicked.connect(self.upLoad)
# self.ui.comboBox.currentIndexChanged.connect(self.eventSelected)
self.ui.comboBox.activated.connect(self.eventSelected)
self.ui.pushButton_openCom.clicked.connect(self.onPressCom)
def upLoad(self):
uploadParameters = dict()
for i in range(len(self.currentEventParameters)):
if i == 0:
uploadParameters[self.currentEventParameters[i]] = self.ui.lineEdit_1.text()
elif i == 1:
uploadParameters[self.currentEventParameters[i]] = self.ui.lineEdit_2.text()
elif i == 2:
uploadParameters[self.currentEventParameters[i]] = self.ui.lineEdit_3.text()
elif i == 3:
uploadParameters[self.currentEventParameters[i]] = self.ui.lineEdit_4.text()
elif i == 4:
uploadParameters[self.currentEventParameters[i]] = self.ui.lineEdit_5.text()
elif i == 5:
uploadParameters[self.currentEventParameters[i]] = self.ui.lineEdit_6.text()
elif i == 6:
uploadParameters[self.currentEventParameters[i]] = self.ui.lineEdit_7.text()
elif i == 7:
uploadParameters[self.currentEventParameters[i]] = self.ui.lineEdit_8.text()
r = requests.post(self.serverURL + "Event?EventName=" + self.currentEventName, data={'data': str(uploadParameters)})
# r = requests.post(self.serverURL + "Event?EventName=" + self.currentEventName, data={'data': u"{'some':'毕滢'}"})
print(r.text)
if r.status_code != 200:
QtGui.QMessageBox.warning(self, "Error",
"Upload Error: " + str(r.status_code),
QtGui.QMessageBox.Cancel, QtGui.QMessageBox.NoButton,
QtGui.QMessageBox.NoButton)
else:
isShowDialog = False
if self.currentEventName == "RegisterEvent":
dialogShowStr = r.text
isShowDialog = True
elif self.currentEventName == "CheckEvent":
memberInfo = r.json()
phoneNum = memberInfo["电话"]
showPhoneNum = "手机尾号:" + phoneNum[len(phoneNum) - 4:len(phoneNum)]
self.ui.label_return_info_1.setText(memberInfo["姓名"])
self.ui.label_return_info_2.setText(showPhoneNum)
isShowDialog = False
elif self.currentEventName == "LotteryEvent":
memberInfo = r.json()
phoneNum = memberInfo["电话"]
showPhoneNum = "手机尾号:" + phoneNum[len(phoneNum) - 4:len(phoneNum)]
self.ui.label_return_info_1.setText(memberInfo["姓名"])
self.ui.label_return_info_2.setText(showPhoneNum)
dialogShowStr = "获得15点经验值！！"
isShowDialog = True
if isShowDialog:
QtGui.QMessageBox.warning(self, "Done!",
dialogShowStr,
QtGui.QMessageBox.Information, QtGui.QMessageBox.NoButton,
QtGui.QMessageBox.NoButton)
self.f = open(self.localFilePath, 'a')
self.f.write(str(uploadParameters))
self.f.write(" ")
self.f.write(r.text)
# self.f.write("\n")
self.f.close()
# copy id to clipboard
clipboard = QtGui.QApplication.clipboard()
mimeData = QtCore.QMimeData()
# mimeData.setText(r.text)
mimeData.setText(r.text[0:len(r.text) - 2])
clipboard.setMimeData(mimeData)
def updateEventList(self, eventList):
self.ui.comboBox.clear()
for i in range(len(eventList)):
self.ui.comboBox.addItem(eventList[i])
def eventSelected(self):
self.currentEventName = self.eventList[self.ui.comboBox.currentIndex()]
self.currentEventParameters = requests.get(self.serverURL + 'Event?EventName=' + self.currentEventName).json()
# self.currentEventParameters = requests.get(self.serverURL + 'Tester').json()
# clean label text
self.ui.label_1.setText("")
self.ui.label_2.setText("")
self.ui.label_3.setText("")
self.ui.label_4.setText("")
self.ui.label_5.setText("")
self.ui.label_6.setText("")
self.ui.label_7.setText("")
self.ui.label_8.setText("")
for i in range(len(self.currentEventParameters)):
if i == 0:
self.ui.label_1.setText(self.currentEventParameters[i])
elif i == 1:
self.ui.label_2.setText(self.currentEventParameters[i])
elif i == 2:
self.ui.label_3.setText(self.currentEventParameters[i])
elif i == 3:
self.ui.label_4.setText(self.currentEventParameters[i])
elif i == 4:
self.ui.label_5.setText(self.currentEventParameters[i])
elif i == 5:
self.ui.label_6.setText(self.currentEventParameters[i])
elif i == 6:
self.ui.label_7.setText(self.currentEventParameters[i])
elif i == 7:
self.ui.label_8.setText(self.currentEventParameters[i])
def onPressCom(self):
if not self.isOpenCom:
try:
self.mySerialThread = SerialThread(int(self.ui.lineEdit_com.text()) - 1)
self.mySerialThread.myCommunicator.trigger.connect(self.updateIDfromSerial)
self.mySerialThread.start()
self.isOpenCom = True
self.ui.pushButton_openCom.setText("关闭串口")
except:
self.mySerialThread.stop()
QtGui.QMessageBox.warning(self, "Error",
"Can't open Com",
QtGui.QMessageBox.Cancel, QtGui.QMessageBox.NoButton,
QtGui.QMessageBox.NoButton)
else:
self.mySerialThread.stop()
self.isOpenCom = False
self.ui.pushButton_openCom.setText("开启串口")
def updateIDfromSerial(self):
self.id = self.mySerialThread.id
if not self.currentEventName == "RegisterEvent":
idStr = str(self.id)
self.ui.lineEdit_1.setText(idStr[2:len(idStr) - 5])
print(self.id)
class Win(QtGui.QMainWindow):
keith = None
SR830 = None
resSig = QtCore.pyqtSignal(object)
phaSig = QtCore.pyqtSignal(object)
statusSig = QtCore.pyqtSignal(object)
def __init__(self):
super(Win, self).__init__()
#Alll of the settings
self.settings = dict()
self.settings['saveLoc'] = ''
self.settings['resSaveName'] = ''
self.settings['phaSaveName'] = ''
self.settings['saveComments'] = ''
self.settings['kGPIB'] = 'Fake'
self.settings['sGPIB'] = 'Fake'
self.settings['measurePhase'] = False
self.settings['measureReverse'] = False
self.settings['stepSleep'] = 0.2
self.settings['kCompliance'] = 1e-3
self.settings['seriesResistance'] = 10e6
self.settings['GPIBChoices'] = []
self.openKeith()
self.openSR830()
self.initUI()
self.startV = self.parseInp(self.ui.tGateStart.text())
self.stepV = self.parseInp(self.ui.tGateStep.text())
self.endV = self.parseInp(self.ui.tGateEnd.text())
self.measureEvery = int(self.parseInp(self.ui.tMeasureEvery.text()))
self.statusSig.connect(self.updateStatusBar)
self.resSig.connect(self.updateResistance)
self.phaSig.connect(self.updatePhase)
self.resistances = np.empty((0, 2))
self.phases = np.empty((0, 2))
self.voltage = 0
self.runFlag = False
self.show()
def initUI(self):
#Import ui file from designer
self.ui = Ui_MainWindow()
self.ui.setupUi(self)
#initialize plot
self.rGraph = self.ui.gResistance.plot(pen='k')
# self.ui.gResistance.setBackground('w')
# self.ui.gResistance.setForegroundBrush(pg.mkBrush('k'))
# self.ui.gResistance.setBackgroundBrush(pg.mkBrush('k'))
self.p1 = self.ui.gResistance.plotItem
self.p1.setLabel('top', text='Resistance')
self.p1.setLabel('left', text='Resistance', units='O')
self.p1.setLabel('bottom', text='voltage', units='V')
#http://bazaar.launchpad.net/~luke-campagnola/pyqtgraph/inp/view/head:/examples/MultiplePlotAxes.py
#Need to do all this nonsense to make it plot on two different axes.
#Also note the self.updatePhase plot which shows how to update the data.
self.p2 = pg.ViewBox()
self.p1.showAxis('right')
self.p1.scene().addItem(self.p2)
self.p1.getAxis('right').linkToView(self.p2)
self.p2.setXLink(self.p1)
self.p1.getAxis('right').setLabel('Phase',
units='deg',
color='#ff0000')
self.pGraph = pg.PlotCurveItem(pen='r')
self.p2.addItem(self.pGraph)
#need to set it up so that when the window (and thus main plotItem) is
#resized, it informs the ViewBox for the second plot that it must update itself.
self.p1.vb.sigResized.connect(
lambda: self.p2.setGeometry(self.p1.vb.sceneBoundingRect()))
#Connect all the things
self.ui.bStartScan.clicked.connect(self.startScan)
self.ui.bAbortScan.clicked.connect(self.abortScan)
self.ui.bAbortScan.setEnabled(False)
self.ui.bSaveData.clicked.connect(self.saveData)
self.ui.bResetData.clicked.connect(self.resetData)
self.ui.mFileExit.triggered.connect(self.closeEvent)
self.ui.mFileSettings.triggered.connect(self.launchSettings)
self.ui.tGateStart.textAccepted.connect(self.acceptTextChanges)
self.ui.tGateStep.textAccepted.connect(self.acceptTextChanges)
self.ui.tGateEnd.textAccepted.connect(self.acceptTextChanges)
self.ui.tMeasureEvery.textAccepted.connect(self.acceptTextChanges)
def acceptTextChanges(self, value):
if type(value) is bool:
self.statusSig.emit('Invalid Value')
def closeEvent(self, event):
self.abortScan()
self.keith.close()
self.SR830.close()
self.close()
def launchSettings(self):
try:
res = list(visa.ResourceManager().list_resources())
res = [i.encode('ascii') for i in res]
except:
self.statusSig.emit(['Error loading GPIB list', 5000])
res = ['a', 'b', 'c']
res.append('Fake')
self.settings['GPIBChoices'] = res
#need to pass a copy of the settings. Otherwise it passes the reference,
#thus changing the values and we're unable to see whether things have changed.
newSettings, ok = SettingsDialog.getSettings(self,
copy.copy(self.settings))
if not ok:
print 'canceled'
return
#Need to check to see if the GPIB values changed so we can update them.
#The opening procedure opens a fake isntrument if things go wrong, which
#means we can't assign the settings dict after calling openKeith() as that would
#potentially overwrite if we needed to open a fake instr.
#
#We get the old values before updating the settings. Th
oldkGPIB = self.settings['kGPIB']
oldsGPIB = self.settings['sGPIB']
if self.settings["kCompliance"] != newSettings['kCompliance']:
self.keith.setCompliance(newSettings['kCompliance'])
self.settings = newSettings
print oldkGPIB, newSettings['kGPIB']
if not oldkGPIB == newSettings['kGPIB']:
self.keith.close()
self.settings['kGPIB'] = newSettings['kGPIB']
self.openKeith()
print oldsGPIB, newSettings['sGPIB']
if not oldsGPIB == newSettings['sGPIB']:
self.SR830.close()
self.settings['sGPIB'] = newSettings['sGPIB']
self.openSR830()
def openKeith(self):
try:
self.keith = Keithley2400Instr(
self.settings['kGPIB'],
compliance=self.settings['kCompliance'])
print 'Keithley opened'
except:
print 'Error opening Keithley. Adding Fake'
self.settings['kGPIB'] = 'Fake'
self.keith = Keithley2400Instr(
self.settings['kGPIB'],
compliance=self.settings['kCompliance'])
def openSR830(self):
try:
self.SR830 = SR830Instr(self.settings['sGPIB'])
print 'SR830 opened'
except:
print 'Error opening SR830. Adding Fake'
self.settings['sGPIB'] = 'Fake'
self.SR830 = SR830Instr(self.settings['sGPIB'])
def parseInp(self, inp):
ret = None
#see if we can just turn it into a number and leave if we can
try:
ret = float(inp)
return ret
except:
pass
#tests to see whether digit is whole number or decimal, and if it has
#some modifier at the end
toMatch = re.compile('-?(\d+\.?\d*|\d*\.\d+)(m|u|n|M|k)?\Z')
if re.match(toMatch, inp):
convDict = {'m': 1e-3, 'u': 1e-6, 'n': 1e-9, 'M': 1e6, 'k': 1e3}
try:
ret = (
float(inp[:-1]) * #convert first part to number
convDict[[b for b in convDict.keys() if b in inp][0]]
) #and multiply by the exponential
return ret
except:
print 'uh oh'
else:
raise TypeError('Error with input', str(inp))
def startScan(self):
#test inputs
try:
self.startV = self.parseInp(self.ui.tGateStart.text())
self.ui.tGateStart.setText(str(self.startV))
self.stepV = self.parseInp(self.ui.tGateStep.text())
self.ui.tGateStep.setText(str(self.stepV))
self.endV = self.parseInp(self.ui.tGateEnd.text())
self.ui.tGateEnd.setText(str(self.endV))
m = self.parseInp(self.ui.tMeasureEvery.text())
self.measureEvery = int(m)
except Exception as e:
self.ui.statusbar.showMessage(
'Error converting input: {}'.format(e[1]), 3000)
return
if (self.endV - self.startV) * self.stepV < 0:
self.ui.statusbar.showMessage('Incorrect step size', 3000)
return
#disable all the buttons and inputs so they don't get changed and confuse the user
self.ui.bStartScan.setEnabled(False)
self.ui.bAbortScan.setEnabled(True)
self.ui.tGateStart.setEnabled(False)
self.ui.tGateStep.setEnabled(False)
self.ui.tGateEnd.setEnabled(False)
self.ui.tMeasureEvery.setEnabled(False)
self.ui.mFileSettings.setEnabled(False)
#Start the thread to take the data
self.runFlag = True
self.scanningThread = threading.Thread(target=self.runScan,
args=(self.startV, self.stepV,
self.endV))
self.scanningThread.start()
# self.scanningThread = QtCore.QThread(target=self.runScan, args = (start, step, end))
# self.scanningThread.finished.connect(self.enableStart)
# self.scanningThread.start()
# self.scanningThread = WorkTh(target=self.runScan, args = (start, step, end), parent = self)
# self.scanningThread.finished.connect(self.enableStart)
# self.scanningThread.run()
def enableStart(self):
self.ui.bStartScan.setEnabled(True)
self.statusSig.emit('Scan Finished')
self.abortScan()
def abortScan(self):
#Re-enable all of the buttons/inputs
self.ui.bAbortScan.setEnabled(False)
self.ui.tGateStart.setEnabled(True)
self.ui.tGateStep.setEnabled(True)
self.ui.tGateEnd.setEnabled(True)
self.ui.tMeasureEvery.setEnabled(True)
self.ui.mFileSettings.setEnabled(True)
if self.runFlag:
self.runFlag = False
self.statusSig.emit('Aborting...')
def runScan(self, *args):
print 'run', args
start = args[0]
step = args[1]
end = args[2]
voltageRange = np.arange(start, end, step)
voltageRange = np.append(voltageRange, end)
self.keith.turnOn()
print 'turned on'
self.referenceVoltage = self.SR830.getRefVolt()
self.appliedCurrent = self.referenceVoltage / self.settings[
'seriesResistance']
if not start == 0:
print 'not equal'
startStep = step
if start * step < 0:
startStep = -step
for voltage in np.arange(0, start, startStep):
if not self.runFlag:
break
self.doRamp(voltage)
else:
print 'equal'
measureCount = self.measureEvery
for voltage in voltageRange:
#Make sure the main thread didn't abort the run
if not self.runFlag:
break
measureCount = measureCount - 1
if measureCount == 0 or voltage == voltageRange[0]:
measureCount = self.measureEvery
if not self.doMeasurementPoint(voltage):
print 'Error: Time out?'
continue
else:
self.doRamp(voltage)
if self.settings['measureReverse']:
for voltage in voltageRange[::-1]:
#Make sure the main thread didn't abort the run
if not self.runFlag:
break
measureCount = measureCount - 1
if measureCount == 0 or voltage == voltageRange[0]:
measureCount = self.measureEvery
if not self.doMeasurementPoint(voltage):
print 'Error: Time out?'
continue
else:
self.doRamp(voltage)
for voltage in np.arange(self.voltage, 0,
-abs(step) * np.sign(self.voltage)):
self.doRamp(voltage)
self.keith.setVoltage(0)
self.keith.turnOff()
self.ui.bStartScan.setEnabled(True)
self.statusSig.emit('Scan Finished')
self.abortScan()
def doRamp(self, voltage):
self.voltage = voltage
self.keith.setVoltage(voltage)
time.sleep(self.settings['stepSleep'] / 10)
self.statusSig.emit('Ramping. Voltage: ' + str(voltage))
def doMeasurementPoint(self, voltage, reverse=False):
self.voltage = voltage
self.statusSig.emit('Measuring. Voltage: ' + str(voltage))
self.keith.setVoltage(voltage)
ret = False
time.sleep(self.settings['stepSleep']
) #Sleep incase there's a lag between updating the scope
if self.settings['measurePhase']:
#returns the magnitude of the measured voltage and the phase
val = self.SR830.getMultiple('r', 't')
if not val:
return ret
ret = True
r = val[0]
t = val[1]
res = r / self.appliedCurrent
self.resSig.emit([[voltage, res]])
self.phaSig.emit([[voltage, t]])
else:
r = self.SR830.getChannel('r')
if not r:
return ret
ret = True
res = r / self.appliedCurrent
self.resSig.emit([[voltage, res]])
return ret
def saveData(self):
fname = str(
QtGui.QFileDialog.getSaveFileName(
self,
"Resistance Save File...",
directory=self.settings['saveLoc']))
if not fname == '':
directory = fname[:-fname[::-1].find('/')]
self.settings['saveLoc'] = directory
np.savetxt(fname,
self.resistances,
header=self.genSaveHeader() +
'\nGate (V), Resistance (Ohms)')
if self.settings['measurePhase']:
fname = str(
QtGui.QFileDialog.getSaveFileName(
self,
"Phase Save File...",
directory=self.settings['saveLoc']))
if not fname == '':
directory = fname[:-fname[::-1].find('/')]
self.settings['saveLoc'] = directory
np.savetxt(fname,
self.phases,
header=self.genSaveHeader() +
'\nGate (V), Phase (deg)')
def genSaveHeader(self):
st = 'Time between steps(s): ' + str(self.settings['stepSleep'])
st += '\nStep size(V): ' + str(self.stepV)
st += '\nMeasured every: ' + str(self.measureEvery)
st += '\nCompliance(A): ' + str(self.settings['kCompliance'])
st += '\nSeries Resistor(Ohms): ' + str(
self.settings['seriesResistance'])
st += '\n' + self.settings['saveComments']
return st
def resetData(self):
self.resistances = np.empty((0, 2))
self.rGraph.setData([], [])
self.phases = np.empty((0, 2))
self.pGraph.setData([], [])
def updateStatusBar(self, args):
'''function to update the status bar. Connects to a signal so it
can be used from different threads. Pass a string to emit a message for
3 seconds. Else pass a list, the first element the message and the second
a ms value for the timeout'''
if type(args) is str:
self.ui.statusbar.showMessage(args, 3000)
else:
self.ui.statusbar.showMessage(args[0], args[1])
def updateResistance(self, data):
self.resistances = np.append(self.resistances, data, axis=0)
self.rGraph.setData(self.resistances)
def updatePhase(self, data):
self.phases = np.append(self.phases, data, axis=0)
self.pGraph.setData(self.phases[:, 0], self.phases[:, 1])
self.p2.setGeometry(self.p1.vb.sceneBoundingRect())
class MyMainWindow(Ui_MainWindow):
def __init__(self, parent=None):
super(MyMainWindow, self).__init__()
# QtGui.QMainWindow.__init__(self,parent)
self.ui = Ui_MainWindow(self)
self.ui.setupUi(self)
self.setupConnect()
self.start_bind = False
self.start_answer = False
def setupConnect(self):
self.ui.pushButton.clicked.connect(self.answer)
self.ui.pushButton_bind.clicked.connect(self.bind)
def answer(self):
if not self.start_answer:
self.ui.pushButton.setText('清除')
self.host = ''
self.port = 12345
self.s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
self.s.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
self.s.setsockopt(socket.SOL_SOCKET, socket.SO_BROADCAST, 1)
self.s.bind((self.host, self.port))
while True:
try:
msg, addr = self.s.recvfrom(8)
print("Receive data from:", addr)
team_name = team_ip_record[str(addr[0])]
print('1')
print(team_name)
self.ui.label_team_got.setText(team_name)
print('2')
self.start_answer = True
print('Done')
break
except:
pass
self.s.close()
else:
self.ui.pushButton.setText('开始抢答！！')
self.ui.label_team_got.setText('')
self.start_answer = False
def bind(self):
if not self.start_bind:
print('start bind')
self.start_bind = True
self.ui.pushButton_bind.setText('停止绑定')
self.myBindThread = BindThread()
self.myBindThread.myCommunicator.trigger.connect(self.updateName)
self.myBindThread.start()
else:
self.start_bind = False
self.ui.pushButton_bind.setText('开始绑定')
self.myBindThread.stop()
def updateName(self):
try:
self.ui.label_1.setText(team_name_list[0])
self.ui.label_2.setText(team_name_list[1])
self.ui.label_3.setText(team_name_list[2])
self.ui.label_4.setText(team_name_list[3])
self.ui.label_5.setText(team_name_list[4])
self.ui.label_6.setText(team_name_list[5])
self.ui.label_7.setText(team_name_list[6])
except:
pass
class MainWindow(QtGui.QMainWindow):
def __init__(self, parent=None):
super(MainWindow, self).__init__(parent)
self.ui = Ui_MainWindow()
self.ui.setupUi(self)