class poller:
def __init__(self, model):
self.log = logging.getLogger("poller")
self.model = model
self.Pollfrequancy = Observable(1)
self.PollNext = Observable(datetime.datetime.now())
def isDue(self):
lastPolled = self.PollNext.get()
now = datetime.datetime.now()
if now > lastPolled:
return True
return False
def handleResponce(self, responce, ding, dong, foo):
self.log.error('Programing error this methd shoudl be overridern')
def wrapOutput(self, listcommands):
now = datetime.datetime.now()
pollfrequancy = self.Pollfrequancy.get()
next = now + datetime.timedelta(seconds=pollfrequancy)
self.PollNext.update(next)
output = []
for command in listcommands:
seconds, message = command
msg = json.dumps(message, sort_keys=True, indent=4)
#print 'seconds, msg' ,seconds, msg
next = now + datetime.timedelta(seconds=seconds)
diction = {
'dueDate' : next,
'msg' : msg
}
output.append(diction)
return output
class poller:
def __init__(self, model):
self.log = logging.getLogger("poller")
self.model = model
self.Pollfrequancy = Observable(1)
self.PollNext = Observable(datetime.datetime.now())
def isDue(self):
lastPolled = self.PollNext.get()
now = datetime.datetime.now()
if now > lastPolled:
return True
return False
def handleResponce(self, responce, ding, dong, foo):
self.log.error('Programing error this methd shoudl be overridern')
def wrapOutput(self, listcommands):
now = datetime.datetime.now()
pollfrequancy = self.Pollfrequancy.get()
next = now + datetime.timedelta(seconds=pollfrequancy)
self.PollNext.update(next)
output = []
for command in listcommands:
seconds, message = command
msg = json.dumps(message, sort_keys=True, indent=4)
#print 'seconds, msg' ,seconds, msg
next = now + datetime.timedelta(seconds=seconds)
diction = {'dueDate': next, 'msg': msg}
output.append(diction)
return output
class squeezeConMdle:
def __init__(self):
self.host = Observable("localhost")
self.port = Observable(9000)
# connectionStr : a simple to observe break of connection settings obj
self.connectionStr = Observable("localhost:9000")
self.connected = Observable(False)
# Number of players on the server that can be used
self.playersCount = Observable(0)
# Socket Computer diagnostic error. Will be 0 when no error
self.SocketErrNo = Observable(0)
# Socket Human diagnostic error. Will be "" with no error,
self.SocketErrMsg = Observable("")
self.playerList = []
self.Players = ObservableDict()
self.CbPlayersAvailable= []
self.CbChurrentTrack = []
self.host.addCallback(self.OnHostChange)
self.port.addCallback(self.OnPortChange)
self.connectionStr.addCallback(self.OnConnectedChange)
self.connected.addCallback(self.OnConnectedChange)
self.playersCount.addCallback(self.OnPlayersCountChange)
self.SongCache = ObservableDict()
def OnHostChange(self, value):
newHost = self.host.get()
newPort = self.port.get()
newConnectionStr = "%s:%s" % (self.host.get(), self.port.get())
self.connectionStr.update(newConnectionStr)
def OnPortChange(self, value):
newHost = self.host.get()
newPort = self.port.get()
newConnectionStr = "%s:%s" % (self.host.get(), self.port.get())
self.connectionStr.update(newConnectionStr)
def OnConnectedChange(self, value):
if not self.connected.get():
if 0 != self.playersCount.get():
self.playersCount.set(0)
def OnPlayersCountChange(self, value):
self.playerList = []
for index in range(value):
self.playerList.append(squeezePlayerMdl(index))
self.playerList[index].discovered.addCallback(self.OnPlayersAvailableChange)
self.playerList[index].CurrentTrackId.addCallback(self.OnCurrentTrack)
self.OnPlayersAvailableChange(value)
def OnPlayersAvailableChange(self, value):
#print "OnPlayersAvailableChange"
AvailablePlayersList = []
for index in range(len(self.playerList)):
if True != self.playerList[index].discovered.get():
continue
PlayerName = self.playerList[index].name.get()
AvailablePlayersList.append(PlayerName)
if PlayerName in self.Players:
continue
self.Players[PlayerName] = self.playerList[index]
AvailablePlayersSet = set(AvailablePlayersList)
for item in AvailablePlayersSet.symmetric_difference(self.Players):
del self.Players[item]
for func, args, kargs in self.CbPlayersAvailable:
func(*args, **kargs)
def CbPlayersAvailableAdd(self, func, *args, **kargs):
self.CbPlayersAvailable.append((func, args, kargs))
def CbChurrentTrackAdd(self, func, *args, **kargs):
self.CbChurrentTrack.append((func, args, kargs))
def OnCurrentTrack(self, value):
#print "OnCurrentTrack (%s)" % value
for func, args, kargs in self.CbChurrentTrack:
func(*args, **kargs)
def playerListClear(self):
self.playerList = []
if 0 != self.playersCount.get():
self.playersCount.set(0)
class squeezeConMdle:
def __init__(self):
self.host = Observable("localhost")
self.port = Observable(9000)
# connectionStr : a simple to observe break of connection settings obj
self.connectionStr = Observable("localhost:9000")
self.connected = Observable(False)
# Number of players on the server that can be used
self.playersCount = Observable(0)
# Socket Computer diagnostic error. Will be 0 when no error
self.SocketErrNo = Observable(0)
# Socket Human diagnostic error. Will be "" with no error,
self.SocketErrMsg = Observable("")
self.playerList = []
self.Players = ObservableDict()
self.CbPlayersAvailable = []
self.CbChurrentTrack = []
self.host.addCallback(self.OnHostChange)
self.port.addCallback(self.OnPortChange)
self.connectionStr.addCallback(self.OnConnectedChange)
self.connected.addCallback(self.OnConnectedChange)
self.playersCount.addCallback(self.OnPlayersCountChange)
self.SongCache = ObservableDict()
def OnHostChange(self, value):
newHost = self.host.get()
newPort = self.port.get()
newConnectionStr = "%s:%s" % (self.host.get(), self.port.get())
self.connectionStr.update(newConnectionStr)
def OnPortChange(self, value):
newHost = self.host.get()
newPort = self.port.get()
newConnectionStr = "%s:%s" % (self.host.get(), self.port.get())
self.connectionStr.update(newConnectionStr)
def OnConnectedChange(self, value):
if not self.connected.get():
if 0 != self.playersCount.get():
self.playersCount.set(0)
def OnPlayersCountChange(self, value):
self.playerList = []
for index in range(value):
self.playerList.append(squeezePlayerMdl(index))
self.playerList[index].discovered.addCallback(
self.OnPlayersAvailableChange)
self.playerList[index].CurrentTrackId.addCallback(
self.OnCurrentTrack)
self.OnPlayersAvailableChange(value)
def OnPlayersAvailableChange(self, value):
#print "OnPlayersAvailableChange"
AvailablePlayersList = []
for index in range(len(self.playerList)):
if True != self.playerList[index].discovered.get():
continue
PlayerName = self.playerList[index].name.get()
AvailablePlayersList.append(PlayerName)
if PlayerName in self.Players:
continue
self.Players[PlayerName] = self.playerList[index]
AvailablePlayersSet = set(AvailablePlayersList)
for item in AvailablePlayersSet.symmetric_difference(self.Players):
del self.Players[item]
for func, args, kargs in self.CbPlayersAvailable:
func(*args, **kargs)
def CbPlayersAvailableAdd(self, func, *args, **kargs):
self.CbPlayersAvailable.append((func, args, kargs))
def CbChurrentTrackAdd(self, func, *args, **kargs):
self.CbChurrentTrack.append((func, args, kargs))
def OnCurrentTrack(self, value):
#print "OnCurrentTrack (%s)" % value
for func, args, kargs in self.CbChurrentTrack:
func(*args, **kargs)
def playerListClear(self):
self.playerList = []
if 0 != self.playersCount.get():
self.playersCount.set(0)
