def __init__(self):
QDialog.__init__(self)
self.ui=Ui_Dialog()
self.ui.setupUi(self)
self.configFile, self.machinesData,configExists = localdata.loadData()
self.UIfixes()
self.fillTable()
self.adaptToOS(self.customForClient)
communication.listen(self) # we pass self to emmit a signal each time a
# machine is found
self.machinesItems = {} # for Bookeeping our table items
self.table = self.ui.machinesTable #because too long name
# buttons
self.ui.generateClientButton.clicked.connect(self.runCompilingJob)
self.ui.uploadButton.clicked.connect(self.prepareShipment)
# Ui events
self.connect(self,SIGNAL('droppedFile'),self.checkInput)
self.connect(self,SIGNAL('updateStatus'),self.updateMachinesTable)
self.connect(self,SIGNAL('toggleAnimation'),self.toggleWaiting)
self.connect(self,SIGNAL('addMachines'),self.addDetectedMachine)
self.ui.fileDropTextLine.editingFinished.connect(self.checkInput)
self.table.cellDoubleClicked.connect(self.deleteMachine)
self.ui.usernameTextBox.editingFinished.connect(self.saveConfig)
self.ui.passwordTextBox.editingFinished.connect(self.saveConfig)
machinesAlive(self.machinesItems)
def __init__(self):
QDialog.__init__(self)
self.ui=Ui_Dialog()
self.ui.setupUi(self)
self.machinesData = {}
self.tbl = self.ui.machinesTable # i think this adds to the readability
# the buttons
self.ui.generateClientButton.clicked.connect(self.runCompilingJob)
self.ui.uploadButton.clicked.connect(self.prepareShipment)
self.ui.deleteMachinesButton.clicked.connect(self.deleteMachines)
self.ui.multiFunctionsButton.clicked.connect(self.chooseFunction)
self.ui.chooseFileButton.clicked.connect(self.getFilePath)
# Ui events
self.connect(self, SIGNAL('updateStatus'),self.updateRow)
self.ui.fileDropTextLine.editingFinished.connect(self.checkInput)
self.connect(self,SIGNAL('droppedFile'),self.checkInput)
self.ui.usernameTextBox.editingFinished.connect(self.saveConfig)
self.ui.passwordTextBox.editingFinished.connect(self.saveConfig)
self.tbl.horizontalHeader().sectionPressed.connect(self.sortList)
self.tbl.horizontalHeader().sectionPressed.connect(self.toggleCheck)
# reimplementing drops
self.ui.fileDropTextLine.__class__.dragMoveEvent = self.mydragMoveEvent
self.ui.fileDropTextLine.__class__.dragEnterEvent =self.mydragEnterEvent
self.ui.fileDropTextLine.__class__.dropEvent = self.myDropEvent
self.loadingInitialData()
self.uiTouches()
self.adaptToOS() # because we want to support Win and *nix
self.listenForClients()
self.sortList()
class MainWindow(QDialog):
def __init__(self):
QDialog.__init__(self)
self.ui=Ui_Dialog()
self.ui.setupUi(self)
self.configFile, self.machinesData,configExists = localdata.loadData()
self.UIfixes()
self.fillTable()
self.adaptToOS(self.customForClient)
communication.listen(self) # we pass self to emmit a signal each time a
# machine is found
self.machinesItems = {} # for Bookeeping our table items
self.table = self.ui.machinesTable #because too long name
# buttons
self.ui.generateClientButton.clicked.connect(self.runCompilingJob)
self.ui.uploadButton.clicked.connect(self.prepareShipment)
# Ui events
self.connect(self,SIGNAL('droppedFile'),self.checkInput)
self.connect(self,SIGNAL('updateStatus'),self.updateMachinesTable)
self.connect(self,SIGNAL('toggleAnimation'),self.toggleWaiting)
self.connect(self,SIGNAL('addMachines'),self.addDetectedMachine)
self.ui.fileDropTextLine.editingFinished.connect(self.checkInput)
self.table.cellDoubleClicked.connect(self.deleteMachine)
self.ui.usernameTextBox.editingFinished.connect(self.saveConfig)
self.ui.passwordTextBox.editingFinished.connect(self.saveConfig)
machinesAlive(self.machinesItems)
def getMachineItem(self,ip):
return self.machinesItems[ip]
def toggleWaiting(self):
if self.movie.state() == 0:
self.ui.fileDropTextLine.setFixedHeight(0)
self.ui.movie_screen.setFixedHeight(26)
self.movie.start()
else:
self.movie.stop()
self.ui.fileDropTextLine.setFixedHeight(26)
self.ui.movie_screen.setFixedHeight(0)
def UIfixes(self):
''' Stuff you can't do on QtDesigner '''
# reimplementing drops
self.ui.fileDropTextLine.__class__.dragMoveEvent = self.mydragMoveEvent
self.ui.fileDropTextLine.__class__.dragEnterEvent =self.mydragEnterEvent
self.ui.fileDropTextLine.__class__.dropEvent = self.myDropEvent
# Waiting animation
self.ui.movie_screen.setFixedHeight(0)
self.movie = QMovie("loader.gif", QByteArray(), self)
self.movie.setCacheMode(QMovie.CacheAll)
self.movie.setSpeed(100)
self.ui.movie_screen.setMovie(self.movie)
if len(self.machinesData) != 0: # if the user already created clients.exe
self.ui.tabWidget.setCurrentWidget(self.ui.serverTab)
self.table.verticalHeader().setVisible(False) # QtDesigner miss this
self.ui.passwordTextBox.setEchoMode(2) # how to do this on Qtdesigner?
# darn it QtDesign get your stuff together
if configExists:
self.ui.usernameTextBox.setText(configFile['USERNAME'])
self.ui.passwordTextBox.setText(configFile['PASSWORD'])
def fillTable(self):
for name,ip in self.machinesData.items():
rowCount = self.table.rowCount()
nameItem = QTableWidgetItem(name)
ipItem = QTableWidgetItem(self.machinesData[name])
statusItem = QTableWidgetItem('desconocido')
self.table.insertRow(rowCount)
self.table.setItem(rowCount,NAME,nameItem)
self.table.setItem(rowCount,IP,ipItem)
self.table.setItem(rowCount,STATUS,statusItem)
self.machinesItems[ip] = ipItem #save QTableWidgetItem for later use
self.sortTable()
def addDetectedMachine(self,name,ip):
if not self.machinesData.has_key(name):
self.machinesData[name] = ip
rowCount = self.table.rowCount()
nameItem = QTableWidgetItem(name)
ipItem = QTableWidgetItem(self.machinesData[name])
statusItem = QTableWidgetItem('conectada')
self.table.insertRow(rowCount)
self.table.setItem(rowCount,NAME,nameItem)
self.table.setItem(rowCount,IP,ipItem)
self.table.setItem(rowCount,STATUS,statusItem)
self.machinesData.write() #and save our detected data to our machines dic
self.machinesItems[ip] = ipItem #save QTableWidgetItem for later use
def updateMachinesTable(self,item,isAlive=True,transferStatus=None):
'''
item(QTableWidgetItem) : the computer in the table to modify
isAlive(bool) : the computer's status on by default
transferStatus(str) : the transfer status of the file
'''
row = item.row()
if isAlive == True:
statusItem = QTableWidgetItem('conectada')
else:
statusItem = QTableWidgetItem('desconectada')
return
self.table.setItem(row,STATUS,statusItem)
if transferStatus:
transfer = QTableWidgetItem(transferStatus)
else:
transfer = QTableWidgetItem('Lista para recibir archivos')
self.table.setItem(row,TRANSFER,transfer)
def deleteMachine(self, row, column):
self.table.selectRow(row)
name = str(self.table.item(row,0).text())
ip = str(self.table.item(row,2).text())
del self.machinesItems[ip]
self.table.removeRow(row)
del self.machinesData[name]
self.machinesData.write()
def prepareShipment(self):
if self.checkInput():
filename = str(self.ui.fileDropTextLine.text())
else:
return
start_new_thread(self.upload,(filename,))
def checkInput(self):
text = self.ui.fileDropTextLine.text()
if path.isfile(text):
self.ui.fileDropTextLine.setStyleSheet("color: black;")
return True
else:
self.ui.fileDropTextLine.setStyleSheet("color: red;")
self.ui.fileDropTextLine.setText('Archivo invalido o inexistente')
return False
def getLocalIP(self):
''' yes a function is needed for this apparently there are many
implementations, this one it is said it works with single lan boxes'''
ip = gethostbyname(gethostname())
if ip.startswith('127'):
print 'linux machine or offline machine '
return ip
def mydragEnterEvent(self, event):
if event.mimeData().hasUrls:
event.accept()
self.ui.fileDropTextLine.clear()
else:
event.ignore()
def mydragMoveEvent(self, event):
if event.mimeData().hasUrls:
event.accept()
else:
event.ignore()
def myDropEvent(self, event):
''' loads into our self.files set the dropped fil5e names
and emit a signal to advertise the change'''
if event.mimeData().hasUrls:
event.setDropAction(Qt.CopyAction)
event.accept()
if len(event.mimeData().urls()) > 1:
self.ui.fileDropTextLine.setText('Arraste un solo archivo')
else:
for url in event.mimeData().urls():
url = str(url.toLocalFile())
self.ui.fileDropTextLine.setText(url)
self.emit(SIGNAL('droppedFile'))
else:
event.ignore()
def keyPressEvent(self,ev):
if ev.key() == Qt.Key_F5:
print 'F5 pressed'
self.ui.tabWidget.setCurrentWidget(self.ui.serverTab)
communication.pingThem(self,self.machinesItems)
if ev.key() == Qt.Key_F6:
print 'F6 pressed'
self.ui.tabWidget.setCurrentWidget(self.ui.serverTab)
start_new_thread(self.sort,())
def sortTable(self):
self.table.sortItems(IP,Qt.AscendingOrder)
class ViewController(QDialog):
def __init__(self):
QDialog.__init__(self)
self.ui=Ui_Dialog()
self.ui.setupUi(self)
self.machinesData = {}
self.tbl = self.ui.machinesTable # i think this adds to the readability
# the buttons
self.ui.generateClientButton.clicked.connect(self.runCompilingJob)
self.ui.uploadButton.clicked.connect(self.prepareShipment)
self.ui.deleteMachinesButton.clicked.connect(self.deleteMachines)
self.ui.multiFunctionsButton.clicked.connect(self.chooseFunction)
self.ui.chooseFileButton.clicked.connect(self.getFilePath)
# Ui events
self.connect(self, SIGNAL('updateStatus'),self.updateRow)
self.ui.fileDropTextLine.editingFinished.connect(self.checkInput)
self.connect(self,SIGNAL('droppedFile'),self.checkInput)
self.ui.usernameTextBox.editingFinished.connect(self.saveConfig)
self.ui.passwordTextBox.editingFinished.connect(self.saveConfig)
self.tbl.horizontalHeader().sectionPressed.connect(self.sortList)
self.tbl.horizontalHeader().sectionPressed.connect(self.toggleCheck)
# reimplementing drops
self.ui.fileDropTextLine.__class__.dragMoveEvent = self.mydragMoveEvent
self.ui.fileDropTextLine.__class__.dragEnterEvent =self.mydragEnterEvent
self.ui.fileDropTextLine.__class__.dropEvent = self.myDropEvent
self.loadingInitialData()
self.uiTouches()
self.adaptToOS() # because we want to support Win and *nix
self.listenForClients()
self.sortList()
def saveConfig(self):
configFile['USERNAME'] = self.ui.usernameTextBox.text()
configFile['PASSWORD'] = self.ui.passwordTextBox.text()
configFile.write()
return
def listenForClients(self):
self.scanner = Scanner()
self.connect(self.scanner,SIGNAL('addMachines'),self.addMachine)
start_new_thread(self.scanner.listen,())
return
def adaptToOS(self):
''' sets the following values depending on the OS
self.compiler : the absolute path to the compiler(PyInstaller)
self.toCompile : the absolute path to the script to compile
self.exeFile : the absolute path to the compiled file
it also sets the qradiobuttons to disabled for the other os
'''
cwd = getcwd()
self.localIP = self.getLocalIP()
self.toCompile = path.join(cwd,CLIENTFILE)
if name.lower() == 'posix':
self.compiler = cwd+'/PyInstaller/pyinstaller.py'
self.exeFile = cwd+'/dist/'+CLIENTFILE[:-3]+'.app'
if platform.system() == 'Linux':
self.exeFile = cwd+'/dist/'+CLIENTFILE[:-3]+'.deb'
elif platform.system() == 'Windows':
# hack to get a nice icon on the Windows
import ctypes
myappid = 'jefeRemoto' # arbitrary string
ctypes.windll.shell32.SetCurrentProcessExplicitAppUserModelID(myappid)
# #####################################
self.compiler = cwd+'\\PyInstaller\\pyinstaller.py'
self.exeFile = CLIENTFILE[:-3]+'.exe'
self.exeFilePath = cwd+'\\dist\\'+self.exeFile
return
def uiTouches(self):
self.ui.passwordTextBox.setEchoMode(2) # how to do this on Qtdesigner?
if len(self.machinesData) != 0: # if the user already created clients.exe
self.ui.tabWidget.setCurrentWidget(self.ui.serverTab)
self.tbl.verticalHeader().setVisible(False) # qtDesigner miss this
self.tbl.horizontalHeader().setResizeMode(3) # fixed
self.tbl.setFocusPolicy(Qt.NoFocus) # it was messing with my checkboxes
return
def loadingInitialData(self):
if configExists:
self.ui.usernameTextBox.setText(configFile['USERNAME'])
self.ui.passwordTextBox.setText(configFile['PASSWORD'])
self.machinesData = ConfigObj('machines.list') ## here we will save our machines list
if not path.isfile('machines.list'):
self.machinesData.write()
for name,ip in self.machinesData.items():
self.addMachine(name,ip,status='Desconocido')
self.allItemsChecked = True
def addMachine(self,name,ip,status=''):
for row in self.machinesData.values:
if row.has_key('nameItem'):
if row['nameItem'] == name:
isAlive = True
else:
rowNumber = self.tbl.rowCount()
nameItem = QTableWidgetItem(name)
IPItem = QTableWidgetItem(self.machinesData[name])
statusItem = QTableWidgetItem(status)
checkboxItem = QTableWidgetItem()
checkboxItem.setFlags(Qt.ItemIsEnabled|Qt.ItemIsUserCheckable)
checkboxItem.setCheckState(Qt.Checked)
transferItem = QTableWidgetItem('')
self.allItemsChecked = True
self.tbl.insertRow(rowNumber)
self.tbl.setItem(rowNumber,NAME,nameItem)
self.tbl.setItem(rowNumber,IP,IPItem)
self.tbl.setItem(rowNumber,STATUS,statusItem)
self.tbl.setItem(rowNumber,CHECKED,checkboxItem)
self.tbl.setItem(rowNumber,TRANSFER,transferItem)
self.machinesData[rowNumber] = {'checkboxItem':checkboxItem,
'nameItem':nameItem,
'IPItem':IPItem,
'statusItem':statusItem,
'transferItem':transferItem}
row = self.machinesData[rowNumber]
isAlive = None
self.emit(SIGNAL('updateStatus'),row,isAlive)
return
def updateRow(self,row,isAlive=None,transferStatus=''):
'''
item(QTableWidgetItem) : the computer in the table to modify
isAlive(bool) : the computer's status on by default
transferStatus(str) : the transfer status of the file
'''
statusItem = row['statusItem']
if isAlive == True:
statusItem.setText('conectada')
statusItem.setForeground(GREEN)
elif isAlive == False:
statusItem.setText('desconectada')
statusItem.setForeground(RED)
else:
statusItem.setText('desconocido')
statusItem.setForeground(GREY)
transferItem = row['transferItem']
checkboxItem = row['checkboxItem']
if transferStatus == '':
transferItem.setText('')
elif transferStatus == 'Transferencia fallida':
transferItem.setText(transferStatus)
checkboxItem.setCheckState(2)
elif transferStatus == 'Transferencia exitosa':
transferItem.setText(transferStatus)
checkboxItem.setCheckState(0)
else:
transferItem.setText(transferStatus)
return
def deleteMachines(self):
if len(self.machinesData) == 0:
mensaje = u'La lista ya está vacia'
QMessageBox.information(self,'Nada que borrar',mensaje)
return
else:
mensaje = u'''¿Esta seguro que desea borrar la lista? Esta se \
poblará automaticaménte conforme se inicien maquinas con el cliente instalado'''
if QMessageBox.question(self, 'Advertencia', mensaje,
QMessageBox.Yes | QMessageBox.No,QMessageBox.No
) == QMessageBox.Yes:
for rowNumber,row in self.machinesData.items():
self.deleteMachine(rowNumber,row)
else:
return
self.ui.tabWidget.setCurrentWidget(self.ui.serverTab)
return
def deleteMachine(self, rowNumber,row):
del self.machinesData[row]
self.tbl.removeRow(rowNumber)
self.machinesData.write()
return
def runCompilingJob(self):
originalFile = 'clienteoriginal.py'
customForClient = 'clientepersonalizado.py'
user = str(self.ui.usernameTextBox.text())
if user == '':
QMessageBox.warning(self,'Error',u'Por seguridad introduzca un \
nombre de usuario')
return
pwd = str(self.ui.passwordTextBox.text())
if user == '':
QMessageBox.warning(self,'Error',u'Por seguridad introduzca una \
contraseña')
return
ip = self.localIP
self.createClientFile(originalFile,customForClient,user,pwd,ip)
self.launchCompiler(self.toCompile)
QMessageBox.information(self,'Exito','Se ha creado exitosamente el \
cliente escoja una carpeta donde guardarlo')
self.saveClientFile(CLIENTFILE)
self.ui.tabWidget.setCurrentWidget(self.ui.serverTab)
return
def createClientFile(self,originalFile,customForClient,user,pwd,ip):
''' This method will generate a client script for the .py to .exe app
and then call that app, in this case we are using PyInstaller'''
original = open(originalFile)
forClient = open(customForClient,"w")
ip = '148.214.82.56'
while 1:
line = original.readline()
loginData = '''USER, PASSWORD, SERVERIP = "", "", ""'''
if not line:
break
line = line.replace(loginData,
'USER, PASSWORD, SERVERIP = "%s", "%s", "%s"'%
(user,pwd,ip))
forClient.write(line)
forClient.close()
original.close()
# once the file is done we save the data for future use the user typed
configFile['USERNAME'] = user
configFile['PASSWORD'] = pwd
configFile.write()
return
# and now with our script ready we call the compiler
def launchCompiler(self,filename,flags=' --onefile'):
''' Takes a string with the name of our client and calls the compiler
with the flags hard coded here'''
icon = path.join(CWD,'resources','client.ico')
flags += ' --icon '+icon
command = 'python "%s" "%s" %s'%(self.compiler,filename,flags)
system(command) # block the script until process finishes, thats what
# we want
return
# the executable is (hopefully)done we can move it where the user wants
def saveClientFile(self,customForClient):
newPath = ''
options = QFileDialog.ShowDirsOnly
directory = QFileDialog.getExistingDirectory(self,
"Donde desea guardar el ejecutable", getcwd(),options)
newPath = path.join(str(directory),self.exeFile)
try:
move(self.exeFilePath,newPath)
except:
QMessageBox.warning(self,'Error','Ha habido un error intente crear \
el archivo de nuevo e intente guardarlo en otro directorio')
return
def prepareShipment(self):
if self.checkInput():
filePath = str(self.ui.fileDropTextLine.text().toLatin1())
else:
return
start_new_thread(self.upload,(filePath,))
return
def upload(self,filename):
folder,filename = path.split(filename)
chdir(folder) # ftplib only works with files in the cwd
failFlag = False
for row in self.machinesData.values():
## print 'uploading to IP ',ip
item = row['IPItem']
self.tbl.scrollToItem(item,QAbstractItemView.EnsureVisible)
ip = str(item.text())
shouldUpload = row['checkboxItem'].checkState()
if shouldUpload == 2:
status = 'Enviando archivo...'
self.updateRow(row,None,status)
try:
self.initFTPObject(ip)
self.uploadFile(filename)
status = 'Transferencia exitosa'
self.updateRow(row,True,status)
except:
status = 'Transferencia fallida'
failFlag = True
self.updateRow(row,False,status)
if failFlag: # nice ui touch, select the bad ones to let the user retry
for row in self.machinesData.values():
if str(row['transferItem'].text()) == 'Transferencia fallida':
row['checkboxItem'].setCheckState(Qt.Checked)
else:
row['checkboxItem'].setCheckState(Qt.Unchecked)
if name == 'nt':
import winsound # because beep beep!
sound = "C:\\c\\jefeRemoto\\master\\audio.wav"
winsound.PlaySound('%s' % sound, winsound.SND_FILENAME)
chdir(CWD) # where were we? oh, right...
return
def uploadFile(self,filename):
fileHandler = open(filename,'rb')
self.ftpObject.storbinary('STOR '+filename, fileHandler)
self.ftpObject.close()
del self.ftpObject
fileHandler.close()
## print 'file %s succesfully sent'%filename
return True
def initFTPObject(self,host):
''' takes a host in the form of a string ip and returns and ftplib
object '''
self.ftpObject = ftplib.FTP(host,timeout=3)
if configFile.has_key('USERNAME') and configFile.has_key('PASSWORD'):
username = configFile['USERNAME']
password = configFile['PASSWORD']
else:
username = str(self.ui.usernameTextBox.text())
password = str(self.ui.passwordTextBox.text())
self.ftpObject.login(username,password)
return
def checkInput(self):
self.ui.fileDropTextLine.editingFinished.disconnect(self.checkInput)
text = str(self.ui.fileDropTextLine.text().toLatin1())
if path.isfile(text):
self.ui.fileDropTextLine.setStyleSheet("color: black;")
self.ui.fileDropTextLine.editingFinished.connect(self.checkInput)
return True
else:
self.ui.fileDropTextLine.setStyleSheet("color: red;")
self.ui.fileDropTextLine.setText(u'Archivo inválido o inexistente')
self.ui.fileDropTextLine.editingFinished.connect(self.checkInput)
return False
def getLocalIP(self):
''' yes a function is needed for this, apparently there are many
implementations, this one it is said it works with single lan boxes'''
try:
ip = ([ip for ip in gethostbyname_ex(
gethostname())[2]
if not ip.startswith("127.")][0])
if ip.startswith('127'):
self.networkProblemDialog()
except:
self.networkProblemDialog()
## print 'linux machine or offline machine '
return ip
def networkProblemDialog(self):
if QMessageBox.question(self, 'Problema de red', "Conectese a la red y \
abra de nuevo este programa",
QMessageBox.Ok) == QMessageBox.Ok:
sys.exit()
return
def mydragEnterEvent(self, event):
if event.mimeData().hasUrls:
event.accept()
self.ui.fileDropTextLine.clear()
else:
event.ignore()
return
def mydragMoveEvent(self, event):
if event.mimeData().hasUrls:
event.accept()
else:
event.ignore()
return
def myDropEvent(self, event):
''' loads into our self.files set the dropped fil5e names
and emit a signal to advertise the change'''
if event.mimeData().hasUrls:
event.setDropAction(Qt.CopyAction)
event.accept()
if len(event.mimeData().urls()) > 1: # we can only handle 1 file
self.ui.fileDropTextLine.setText('Arraste un solo archivo')
else:
for url in event.mimeData().urls():
url = str(url.toLocalFile().toLatin1())
## print url
self.ui.fileDropTextLine.setText(url)
self.emit(SIGNAL('droppedFile'))
else:
event.ignore()
return
def getFilePath(self):
options = QFileDialog.List
directory = QFileDialog.getOpenFileName(self,u'¿Que archivo desea \
enviar?', CWD)
self.ui.fileDropTextLine.setText(directory)
return
def sortList(self,section=NAME):
## print section
if section == NAME or section == IP:
self.tbl.sortItems(IP,Qt.AscendingOrder)
else:
self.tbl.sortItems(section,Qt.AscendingOrder)
return
def toggleCheck(self,column):
''' Checks all the checkboxes if most the checkboxes are unchecked
and unchecks them if most are checked'''
checkeds = 0
uncheckeds = 0
for row in self.machinesData.values():
if row['checkboxItem'].checkState() == Qt.Unchecked:
checkeds += 1
if row['checkboxItem'].checkState() == Qt.Checked:
uncheckeds += 1
if checkeds <= uncheckeds:
for row in self.machinesData.values():
row['checkboxItem'].setCheckState(Qt.Unchecked)
else:
for row in self.machinesData.values():
row['checkboxItem'].setCheckState(Qt.Checked)
def chooseFunction(self):
if str(self.sender().text()) == 'Checar conectividad':
start_new_thread(self.pingMachines,())
if str(self.sender().text()) == 'Cancelar':
self.stopThreads()
return
def stopThreads(self):
try:
exit()
interrupt_main()
except:
pass
def pingMachines(self):
for row in self.machinesData.values():
IPItem = row['IPItem']
ip = str(IPItem.text())
if row['checkboxItem'].checkState() == Qt.Checked:
self.tbl.scrollToItem(IPItem,QAbstractItemView.EnsureVisible)
transferStatus = u'Checando conectividad a la máquina...'
isAlive = None
self.emit(SIGNAL('updateStatus'),row,isAlive,transferStatus)
self.pingMachine(ip,row)
return
def pingMachine(self,ip,row,timeout=2):
pings = []
for i in range(3):
_result = ping.do_one(ip,timeout)
if type(_result) == float:
pings.append(True)
transferStatus = 'Lista para recibir archivos'
isAlive = True
self.emit(SIGNAL('updateStatus'),row,isAlive,transferStatus)
return
else:
pings.append(False)
if pings.count(True) < pings.count(False):
isAlive = False
transferStatus = ''
self.emit(SIGNAL('updateStatus'),row,isAlive,transferStatus)
return
def keyPressEvent(self,ev):
if ev.key() == Qt.Key_F5:
## print 'F5 pressed'
self.ui.tabWidget.setCurrentWidget(self.ui.serverTab)
start_new_thread(self.pingMachines,())
if ev.key() == Qt.Key_F6:
## print 'F6 pressed'
self.ui.tabWidget.setCurrentWidget(self.ui.serverTab)
start_new_thread(self.sort,())