File "clienttest.py", line 3, in <module>
x = handle.Client()
File "/home/tmac/Handle/handle.py", line 131, in __init__
Task.CLT_UPDATE:self.__clt_updates,
AttributeError: 'Client' object has no attribute '_Client__clt_updates'
我的代码在创建实例时抛出此错误,但该函数存在。它似乎在它前面加上 _Client,我不知道为什么
这是类定义
class Client(threading.Thread):
def __init__(self):
threading.Thread.__init__(self)
#create task q
self.tasks = Queue.Queue(maxsize=0)
print str(self)
#create database
self.database = server.Database()
self.database.loadconfig()
#create networking
self.network = network.Network(self.tasks)
#put startup tasks
self.network.cmd_q.put(NetworkCommand(NetworkCommand.CONNECT,('127.0.0.1',self.database.config['Handle']['port'])))
#create gui
self.gui = gui.Gui(self)
#define task handlers
self.handlers = {
Task.CLT_UPDATE:self.__clt_updates,
^----The problem seems to be here--------^
Task.CLT_INPUT:self.__clt_input,
Task.CLT_LINEUP:self.__clt_lineup
}
#define alive flag
self.alive = threading.Event()
self.alive.set()
#setup logging
logging.basicConfig(level=self.loglvl, filename='client.log', format='%(asctime)s %(name)s %(levelname)s: %(message)s', datefmt='%Y-%m-%d %H:%M:%S')
self.log = logging.getLogger('CLIENT')
def run(self):
self.network.start()
self.gui.initscreen()
while self.alive.isSet():
try:
task = self.tasks.get(True, 0.1)
self.log.debug('Got Task: ' + task.stype[task.type])
self.handlers[task.type](task)
except Queue.Empty:
pass
def addtask(self, task):
self.tasks.put(task)
def __clt_updates(self, task):
raise NotImplemented()
def __clt_input(self, task):
pack = Packet(Packet.INPUT,task.data)
self.network.cmd_q.put(NetworkCommand(NetworkCommand.SEND,pack))
self.log.debug(':[H]Sent Command: ' + task.data)
def __clt_lineup(self, task):
self.gui.addline(task.data)
self.log.debug(':[H]Line Update: ' + task.data)