def _readCachedEpgData(self):
ml = MessageListener()
if not self.channelList:
ml.signalMessage(ml.MSG_STATUS, "Where is that channel.conf? RTF!")
return
ml.signalMessage(ml.MSG_STATUS, "Reading programm info")
msg = "Idle"
try:
self.progProvider.readEPGCache()
ml.signalMessage(ml.MSG_REFRESH) # enforces a new list
except IOError:
msg = "No EPG data"
except Exception as ex:
msg = "Error reading cached EPG Data: " + str(ex.args[0])
self.configuration.logInfo(msg)
ml.signalMessage(ml.MSG_STATUS, msg)
def __init__(self):
'''
starts the app
'''
self.configuration = Config()
self.configuration.setupLogging("webdvb.log")
self._lastMessage = None
ml = MessageListener();
ml.addListener(ml.MSG_STATUS, self.storeLastMessage)
# ml.addListener(ml.MSG_EPG, this.storeLastMessage)
ml.addListener(ml.MSG_REFRESH, self.storeLastMessage)
channelReader = ChannelReader()
cPath = self.configuration.getChannelFilePath()
channelReader.readChannels(cPath)
self.channelList = channelReader.getChannels()
self.progProvider = EPGProgramProvider(self, self.channelList, self.configuration)
self._lastEpgRead = 0.0
# self._readCachedEpgData()
self.checkEPGData()
def collectEPGList(self):
epgBlockData = []
ml = MessageListener()
for freq,channelName in self._frequencyDict.items():
dataSize =0;
loop=0
msg="Scanning frequency:"+str(freq)+" ..."
ml.signalMessage(ml.MSG_STATUS,msg)
while dataSize < self.MIN_DATA_THRESHOLD:
loop+=1
xmlData = self._readEPGFromDevice(channelName)
dataSize = len(xmlData)
msg="Block read:"+channelName+" ["+freq+"] size:"+str(dataSize)
ml.signalMessage(ml.MSG_STATUS,msg)
self.configuration.logInfo(msg)
print msg
if loop > 3:
break;
xmlData = self._fixTV_Grab(xmlData)
if xmlData:
epgBlockData.append(xmlData)
return epgBlockData
def _readCachedEpgData(self):
ml = MessageListener();
if not self.channelList:
ml.signalMessage(self.MSG_STATUS, "Where is that channel.conf? RTF!")
return
ml.signalMessage(self.MSG_STATUS, "Reading programm info")
msg = "Idle"
try:
self.progProvider.readEPGCache()
ml.signalMessage(self.MSG_REFRESH, "Program info read") # enforces a new list
except IOError:
msg = "No EPG data"
except Exception, ex:
msg = "Error reading cached EPG Data: " + str(ex.args[0])
self.configuration.getLogger().exception(msg)
print msg
def __init__(self):
'''
starts the app
'''
self.configuration = Config()
self.configuration.setupLogging("dvb.log")
channelReader = ChannelReader()
cPath = self.configuration.getChannelFilePath()
channelReader.readChannels(cPath)
self.channelList = channelReader.getChannels()
self.progProvider = EPGProgramProvider(self, self.channelList,
self.configuration)
recView = RecorderView(self.progProvider)
ml = MessageListener()
ml.addListener(ml.MSG_STATUS, recView.setStatusLine)
ml.addListener(ml.MSG_EPG, recView.notifyEPGStatus)
ml.addListener(ml.MSG_REFRESH, recView.refreshProgrammInfos)
t1 = ReaderThread(False, self._readCachedEpgData)
t1.start()
recView.openView()
#returns on close
t1.join()
def __init__(self):
'''
starts the app
'''
self.configuration = Config()
self.configuration.setupLogging("webdvb.log")
self._lastMessage = None
ml = MessageListener()
ml.addListener(ml.MSG_STATUS, self.storeLastMessage)
# ml.addListener(ml.MSG_EPG, this.storeLastMessage)
ml.addListener(ml.MSG_REFRESH, self.storeLastMessage)
channelReader = ChannelReader()
cPath = self.configuration.getChannelFilePath()
channelReader.readChannels(cPath)
self.channelList = channelReader.getChannels()
self.progProvider = EPGProgramProvider(self, self.channelList,
self.configuration)
self._lastEpgRead = 0.0
# self._readCachedEpgData()
self.checkEPGData()
def collectEPGList(self):
epgBlockData = []
ml = MessageListener()
for freq, channelName in list(self._frequencyDict.items()):
dataSize = 0
loop = 0
msg = "Scanning frequency:" + str(freq) + " ..."
ml.signalMessage(ml.MSG_STATUS, msg)
while dataSize < self.MIN_DATA_THRESHOLD:
loop += 1
xmlData = self._readEPGFromDevice(channelName)
dataSize = len(xmlData)
msg = "Block read:" + channelName + " [" + freq + "] size:" + str(
dataSize)
ml.signalMessage(ml.MSG_STATUS, msg)
self.configuration.logInfo(msg)
print(msg)
if loop > 3:
break
xmlData = self._fixTV_Grab(xmlData)
if xmlData:
epgBlockData.append(xmlData)
return epgBlockData
def _dispatchMessage(self,aString):
ml = MessageListener()
ml.signalMessage(ml.MSG_STATUS,aString)
def _collectEPGFromDevice(self):
ml = MessageListener()
ml.signalMessage(ml.MSG_EPG, True)
ml.signalMessage(ml.MSG_STATUS, "Retrieving new EPG data")
epgUpdater = self.progProvider.getEPGUpdater()
epgUpdater.updateDatabase()
if epgUpdater.hasError():
ml.signalMessage(ml.MSG_STATUS, epgUpdater.getErrorMessage())
ml.signalMessage(ml.MSG_EPG, False)
return
ml.signalMessage(ml.MSG_REFRESH) # enforces redraw!
ml.signalMessage(ml.MSG_STATUS, "EPG data up to date !")
ml.signalMessage(ml.MSG_EPG, False)
def _collectEPGFromDevice(self):
epgUpdater = self.progProvider.getEPGUpdater()
self._updater.updateDatabase()
if epgUpdater.hasError():
MessageListener().signalMessage(self.MSG_STATUS,
epgUpdater.getErrorMessage())
def _dispatchMessage(self,aString):
ml = MessageListener()
ml.signalMessage(ml.MSG_STATUS,aString)