Python threading.Thread类代码示例

    def run_windows_service(config):
        """ Initialize the web application and run it in the background, while
            displaying a small system tray icon to interact with the it.
        """
        import webbrowser
        from winservice import SysTrayIcon

        app = WebApplication(config)
        server_thread = Thread(target=app.run_server)
        server_thread.start()

        def on_quit(systray):
            """ Callback that stops the application. """
            IOLoop.instance().stop()
            server_thread.join()

        listening_port = config['web']['port'].get(int)
        open_browser = (
            lambda x: webbrowser.open_new_tab("http://127.0.0.1:{0}"
                                              .format(listening_port)))
        menu_options = (('Open in browser', None, open_browser),)

        SysTrayIcon(
            icon=os.path.join(os.path.dirname(sys.argv[0]), 'spreads.ico'),
            hover_text="Spreads Web Service",
            menu_options=menu_options,
            on_quit=on_quit,
            default_menu_index=1,
            on_click=open_browser)

 def __init__(self, req, proxy, logger, task, exit_check=None, ignored_errors=[]):
     Thread.__init__(self, name = "monitor%s" % task.guid)
     Thread.setDaemon(self, True)
     # the count of votes per error code
     self.vote_result = {}
     # the error code to be ignored
     self.vote_cleared = set().union(ignored_errors)
     self.thread_last_seen = {}
     self.dctlock = RLock()
     self.votelock = RLock()
     self.thread_ref = {}
     self.thread_zombie = set()
     # HttpReq instance
     self.req = req
     # proxy.Pool instance
     self.proxy = proxy
     self.logger = logger
     self.task = task
     self._exit = exit_check if exit_check else lambda x: False
     self._cleaning_up = False
     if os.name == "nt":
         self.set_title = lambda s:os.system("TITLE %s" % (
             s if PY3K else s.encode(CODEPAGE, 'replace')))
     elif os.name == 'posix':
         import sys
         self.set_title = lambda s:sys.stdout.write("\033]2;%s\007" % (
             s if PY3K else s.encode(CODEPAGE, 'replace')))

 def __init__(self, newJobsQueue, updatedJobsQueue, boss):
     Thread.__init__(self)
     self.newJobsQueue = newJobsQueue
     self.updatedJobsQueue = updatedJobsQueue
     self.currentjobs = list()
     self.runningjobs = set()
     self.boss = boss

 def __init__(self, interval_sec, get_connection_holders):
     Thread.__init__(self, name="Connection heartbeat")
     self._interval = interval_sec
     self._get_connection_holders = get_connection_holders
     self._shutdown_event = Event()
     self.daemon = True
     self.start()

    def __init__(self):
        self.title = self.empty_title

        # we are listening to i3 events in a separate thread
        t = Thread(target=self._loop)
        t.daemon = True
        t.start()

def run(data, d=None):
	global timer
	print(data)

	if data == "ring":
		if int(d) == 1:
			if timer:
				timer.cancel()

			timer = Timer(60, genugdavon)
			timer.start()

			check = Thread(target=check_locks)
			check.start()

			putfile('/sys/class/gpio/gpio11/value', '0')

			playsound("/root/ring-bb.wav")
		else:
			playsound("/root/ring-fis.wav")
	

	if data == "open":
#		if not locked_oben:
		playsound("/root/open.wav")
	
	if data == "summ":
		if timer:
			timer.cancel()

#		if not locked_oben:
		putfile('/sys/class/gpio/gpio11/value', '1')
		playsound("/root/summ.wav")

class AntiFlapping(object):
    """
    AntiFlapping class to process event in a timely maneer
    """
    def __init__(self, window):
        self.window = window
        self.tasks = Queue(maxsize=1)
        self._window_ended = True
        self._thread = Thread(name="AntiFlapping", target=self._run)
        self._thread.start()

    def newEvent(self, func, kwargs={}):
        """
        newEvent Triggered.
        """
        if not self.tasks.full() and self._window_ended:
            self.tasks.put({'func': func, 'args':kwargs})

    def _run(self):
        """
        internal runloop that will fire tasks in order.
        """
        while True:
            task = self.tasks.get()
            self._window_ended = False
            sleep(self.window)
            self._window_ended = True
            if task['args']:
                task['func'](**task['args'])
            else:
                task['func']()

    def get_stock(self):
        self.sku = self.sku_input.get().strip()
        self.client_id = self.client_id_input.get().strip()
        self.cycle = 1

        region = self.region_input.get()

        if self.refresh_var.get():
            validity = self.refresh_is_valid()
            if not validity[0]:
                self.update_status(validity[1])
                return
            else:
                amt = int(self.refresh_amt_input.get())
                dly = float(self.refresh_dly_input.get())

                if amt <= 0:
                    self.update_status('Please enter a non-zero/negative amount.')
                    return
                if dly < 0:
                    self.update_status('Please enter a non-negative delay.')
                    return
        else:
            amt = 1
            dly = 1

        thread = Thread(name=self.sku+'_'+region, target=self.check_stock, args=[region, amt, dly])
        thread.daemon = True
        thread.start()

        self.disable_submit()

    def __init__(self, log = None):
        from threading import Event

        Thread.__init__(self)

        self.__mytid = P.mytid()

        try:
            ## get process ID of parent
            self.__parent = P.parent()
        except:
            self.__parent = None

        self.__bindings = {}
        self.__stop = 0
        self.__tasks = {}

        self.setMessageLoopDelay(0.1)
        self.__loopEvent = Event()

        if log: self.__log = Logfile()
        else: self.__log = None

        ## add ping-mechanism

        self.setPingTimeout(5.)
        self.bind(MSG_PING, -1, self._ping)

    def looped(window, *args, **kwargs):
        if hasattr(linux_native_dialog, 'native_failed'):
            import importlib
            m = importlib.import_module('calibre.gui2.qt_file_dialogs')
            qfunc = getattr(m, 'choose_' + name)
            return qfunc(window, *args, **kwargs)
        try:
            if window is None:
                return func(window, *args, **kwargs)
            ret = [None, None]
            loop = QEventLoop(window)

            def r():
                try:
                    ret[0] = func(window, *args, **kwargs)
                except:
                    ret[1] = sys.exc_info()
                    sys.exc_clear()
                while not loop.isRunning():
                    time.sleep(0.001)  # yield so that loop starts
                loop.quit()
            t = Thread(name='FileDialogHelper', target=r)
            t.daemon = True
            t.start()
            loop.exec_(QEventLoop.ExcludeUserInputEvents)
            if ret[1] is not None:
                raise ret[1][0], ret[1][1], ret[1][2]
            return ret[0]
        except Exception:
            linux_native_dialog.native_failed = True
            import traceback
            traceback.print_exc()
            return looped(window, *args, **kwargs)

 def __init__(self, config, pipe_name=PIPE):
     """@param pipe_name: Cuckoo PIPE server name."""
     Thread.__init__(self)
     self.pipe_name = pipe_name
     self.config = config
     self.options = config.get_options()
     self.do_run = True

 def start(self, *args):
     """ Creates a subprocess of nping and invokes it
         with the given arguments."""
     cline = [BotConfig.NPING_PATH]
     cline = cline + args[0]
     t = Thread(target=self.__run, args=[cline])
     t.start()

 def __init__(self, stationBase):
     Thread.__init__(self)
     self.stationBase = stationBase
     self.imageVirtuelle = None
     self.anciennePosRobot = []
     self.police = cv2.FONT_HERSHEY_SIMPLEX
     self.chargerImageVirtuelle()

 def __init__(self, server):
     """
     constructor
     @param      server to run
     """
     Thread.__init__(self)
     self.server = server

class NonBlockingStreamReader:
    def __init__(self, stream):
        '''
        stream: the stream to read from.
                Usually a process' stdout or stderr.
        '''

        self._s = stream
        self._q = Queue()

        def _populateQueue(stream, queue):
            '''
            Collect lines from 'stream' and put them in 'quque'.
            '''

            while True:
                line = stream.readline()
                if line:
                    queue.put(line)
                else:
                    break

        self._t = Thread(target = _populateQueue,
                         args = (self._s, self._q))
        self._t.daemon = True
        self._t.start() #start collecting lines from the stream

    def readline(self, timeout = None):
        try:
            return self._q.get(block = timeout is not None,
                               timeout = timeout)
        except Empty:
            return None