Python repeated_timer.RepeatedTimer類代碼示例

class DashieSampler(object):
    def __init__(self, app, interval):
        self._app = app
        self._timer = RepeatedTimer(interval, self._sample)

    def stop(self):
        self._timer.stop()

    def name(self):
        '''
        Child class implements this function
        '''
        return 'UnknownSampler'

    def sample(self):
        '''
        Child class implements this function
        '''
        return {}

    def _send_event(self, widget_id, body):
        body['id'] = widget_id
        body['updateAt'] = datetime.datetime.now().strftime('%Y-%m-%d %H:%M:%S +0000')
        formatted_json = 'data: %s\n\n' % (json.dumps(body))
        self._app.last_events[widget_id] = formatted_json
        for event_queue in self._app.events_queue.values():
            event_queue.put(formatted_json)

    def _sample(self):
        data = self.sample()
        if data:
            self._send_event(self.name(), data)

class DatDashSampler:
    def __init__(self, app, interval):
        self._app = app
        self._timer = RepeatedTimer(interval, self._sample)

    def stop(self):
        self._timer.stop()

    def name(self):
        """
        Child class implements this function

        """
        return "UnknownSampler"

    def sample(self):
        """
        Child class implements this function

        """
        return {}

    def _send_event(self, widget_id, body):
        body["id"] = widget_id
        body["updateAt"] = \
            datetime.datetime.now().strftime("%Y-%m-%d %H:%M:%S +0000")
        formatted_json = "data: %s\n\n" % (json.dumps(body))
        self._app.last_events[widget_id] = formatted_json
        for event_queue in self._app.events_queue.values():
            event_queue.put(formatted_json)

    def _sample(self):
        data = self.sample()
        if data:
            self._send_event(self.name(), data)

class MultiTouchInput:
    current_state = 0
    current_state_counter = [0]*12
    touch_timer = None

    def __init__(self, ipcon, key_queue):
        if not config.UID_MULTI_TOUCH_BRICKLET:
            print("Not Configured: Multi Touch")
            return

        self.key_queue = key_queue
        self.ipcon = ipcon
        self.mt = MultiTouch(config.UID_MULTI_TOUCH_BRICKLET, self.ipcon)

        try:
            self.mt.get_electrode_sensitivity()
            print("Found: Multi Touch ({0})").format(config.UID_MULTI_TOUCH_BRICKLET)
        except:
            print("Not Found: Multi Touch ({0})").format(config.UID_MULTI_TOUCH_BRICKLET)
            return

        self.mt.set_electrode_sensitivity(100)
        self.mt.register_callback(self.mt.CALLBACK_TOUCH_STATE, self.cb_touch_state)

        self.touch_timer = RepeatedTimer(0.1, self.touch_tick)

    def stop(self):
        if self.touch_timer is not None:
            self.touch_timer.stop()

    def state_to_queue(self, state):
        for item in config.KEYMAP_MULTI_TOUCH.items():
            if state & (1 << item[0]):
                self.key_queue.put(item[1])

    def touch_tick(self):
        state = 0
        for i in range(12):
            if self.current_state & (1 << i):
                self.current_state_counter[i] += 1
            else:
                self.current_state_counter[i] = 0

            if self.current_state_counter[i] > 5:
                state |= (1 << i)

        if state != 0:
            self.state_to_queue(state)

    def cb_touch_state(self, state):
        changed_state = self.current_state ^ state
        self.current_state = state

        self.state_to_queue(changed_state & self.current_state)

 def on_complete(self):
   self.animation_loader.on_complete()
   self.interval_animation.stop()
   if os.path.isfile(self.NODE_JS_BINARY_TARFILE_FULL_PATH) : 
     os.remove(self.NODE_JS_BINARY_TARFILE_FULL_PATH)
   node_js = NodeJS()
   npm = NPM()
   self.animation_loader = AnimationLoader(["[=     ]", "[ =    ]", "[   =  ]", "[    = ]", "[     =]", "[    = ]", "[   =  ]", "[ =    ]"], 0.067, "Installing npm dependencies ")
   self.interval_animation = RepeatedTimer(self.animation_loader.sec, self.animation_loader.animate)
   try :
     npm.getCurrentNPMVersion(True) 
   except Exception as e:
     if node_variables.NODE_JS_OS == "win" :
       sublime.error_message("Can't use \"npm\"! To use features that requires \"npm\", you must install it! Download it from https://nodejs.org site")
     print("Error: "+traceback.format_exc())
   try :
     npm.install_all() 
   except Exception as e :
     #print("Error: "+traceback.format_exc())
     pass
   self.animation_loader.on_complete()
   self.interval_animation.stop()
   if node_js.getCurrentNodeJSVersion(True) == self.NODE_JS_VERSION :
     sublime.active_window().status_message("Node.js "+self.NODE_JS_VERSION+" installed correctly! NPM version: "+npm.getCurrentNPMVersion(True))
   else :
     sublime.active_window().status_message("Can't install Node.js! Something went wrong during installation.")

    def __init__(self, *args, **kwargs):
        tk.Tk.__init__(self, *args, **kwargs)
        tk.Tk.title(self, 'OpenSlides')
        tk.Tk.resizable(self, width=False, height=False)

        self.protocol('WM_DELETE_WINDOW', self.on_close_app)

        self.root = tk.Frame(self, bg=self.cget('bg'))
        self.root.pack(side="top", fill="both", expand = True)

        self.btn_settings = None
        self.btn_db_backup = None
        self.btn_sync_db = None
        self.btn_reset_admin = None
        self.chb_auto_svr = None
        self.btn_server = None

        self.backup_timer = RepeatedTimer(self.on_backup_timer)

        self.lbl_host = None
        self.lbl_port = None

        if not self.initialize_gui():
            self.quit()

        self.createMenuBar()
        self.createMainframe()

def updateNPMDependencies():
  npm = NPM()
  try :
    npm.getCurrentNPMVersion(True)
  except Exception as e:
    print("Error: "+traceback.format_exc())
    return
    
  animation_loader = AnimationLoader(["[=     ]", "[ =    ]", "[   =  ]", "[    = ]", "[     =]", "[    = ]", "[   =  ]", "[ =    ]"], 0.067, "Updating npm dependencies ")
  interval_animation = RepeatedTimer(animation_loader.sec, animation_loader.animate)
  try :
    npm.update_all(False) 
  except Exception as e:
    pass
  animation_loader.on_complete()
  interval_animation.stop()

    def run_game_loop(self):
        self.frame_rendered(0)

        self.timer = RepeatedTimer(0.1, self.tick)

        while self.loop:
            key = self.kp.read_single_keypress().lower()

            if key == 'a':
                self.move_paddle(0, -1)
            elif key == 's':
                self.move_paddle(0, 1)
            elif key == 'k':
                self.move_paddle(1, -1)
            elif key == 'l':
                self.move_paddle(1, 1)
            elif key == 'r':
                self.init_game()
            elif not config.HAS_GUI and key == 'q':
                break

        if not config.IS_LED_STRIP_V2:
            self.led_strip.register_callback(self.led_strip.CALLBACK_FRAME_RENDERED, None)
        else:
            self.led_strip.register_callback(self.led_strip.CALLBACK_FRAME_STARTED, None)

        self.timer.stop()
        self.kp.stop()

    def run_game_loop(self):
        self.frame_rendered(0)

        self.drop_timer = RepeatedTimer(1.0, self.drop_tetromino)

        while self.loop:
            key = self.kp.read_single_keypress()

            if key == 'a':
                self.speaker.beep_input()
                self.move_tetromino(0, -1, self.tetromino_form)
            elif key == 'd':
                self.speaker.beep_input()
                self.move_tetromino(0, 1, self.tetromino_form)
            elif key == 's':
                self.speaker.beep_input()
                self.move_tetromino(1, 0, self.tetromino_form)
            elif key == 'k':
                self.speaker.beep_input()
                self.move_tetromino(0, 0, (self.tetromino_form-1) % 4)
            elif key == 'l':
                self.speaker.beep_input()
                self.move_tetromino(0, 0, (self.tetromino_form+1) % 4)
            elif key == 'r':
                self.init_game()
            elif not config.HAS_GUI and key == 'q':
                break

        if not config.IS_LED_STRIP_V2:
            self.led_strip.register_callback(self.led_strip.CALLBACK_FRAME_RENDERED, None)
        else:
            self.led_strip.register_callback(self.led_strip.CALLBACK_FRAME_STARTED, None)

        self.drop_timer.stop()
        self.kp.stop()

def updateNPMDependencies():
  npm = NPM()
  try :
    npm.getCurrentNPMVersion(True)
  except Exception as e:
    if node_variables.NODE_JS_OS == "win" :
      sublime.active_window().status_message("Can't use \"npm\"! To use features that requires \"npm\", you must install it! Download it from https://nodejs.org site")
    print("Error: "+traceback.format_exc())
    return
    
  animation_loader = AnimationLoader(["[=     ]", "[ =    ]", "[   =  ]", "[    = ]", "[     =]", "[    = ]", "[   =  ]", "[ =    ]"], 0.067, "Updating npm dependencies ")
  interval_animation = RepeatedTimer(animation_loader.sec, animation_loader.animate)
  try :
    npm.update_all(False) 
  except Exception as e:
    pass
  animation_loader.on_complete()
  interval_animation.stop()

 def __init__(self, msg_func, master):
     self.msg_func = msg_func
     self.master = master
     self.child_process = None
     self.output_queue = queue.Queue()
     self.output_read_thread = None
     self.output_mutex = threading.RLock()
     self.update_timer = RepeatedTimer(self.on_update_timer)
     self._exitcode = None

    def start(self, info):
        logging.info('Master Starts')
        self.last_wake_time = datetime.datetime.utcnow()
        self.is_started = True

        self.pop_forever_handler = threading.Thread(target=self.start_popping_tasks)
        self.pop_forever_handler.start()

        self.repeated_timer = RepeatedTimer(self.clean_time_gap, self.notice_refresh, None)

	def __init__(self):
		# GPIO番號でピンを指定
		# ServoBlasterの起動(rootで実行する必要あり)
		# 50%指定時の中間位置を--maxで調整する。--max=200がちょうどよかった
		os.system('sudo /home/pi/PiBits/ServoBlaster/user/servod --idle-timeout=2000 --max=200')

		self.servos = []
		for index in RPiServoblasterController.PIN_MAP.iterkeys():
			pin = RPiServoblasterController.PIN_MAP[index]
			# サーボを作る
			self.servos.append(SG90Servoblaster(pin, self.getPartName(index)))

		# self.positionの內容を定期的にcommit()を使ってservoblasterで反映する
		self.positions = []
		self.timer = RepeatedTimer(RPiServoblasterController.COMMIT_INTERVAL_SEC, self.commit)
		self.timer.start()

	def __init__(self, address=0x40):
		# I2C経由でのコントロール用ライブラリ
		# https://github.com/adafruit/Adafruit-Raspberry-Pi-Python-Code.git
		self.pwm = Adafruit_PCA9685.PCA9685(address, busnum=1)

		self.pwm.set_pwm_freq(SG90PCA9685.PWM_FREQ)

		self.servos = []
		for index in RPiPCA9685Controller.PIN_MAP.iterkeys():
			pin = RPiPCA9685Controller.PIN_MAP[index]
			# サーボを作る
			self.servos.append(SG90PCA9685(pin, self.getPartName(index), self.pwm))

		# self.positionの內容を定期的にcommit()を使ってservoblasterで反映する
		self.positions = []
		self.timer = RepeatedTimer(RPiPCA9685Controller.COMMIT_INTERVAL_SEC, self.commit)
		self.timer.start()

 def start_timer(self):
     self.threading_timer = RepeatedTimer(3, self.refresh)
     self.threading_timer.start() 

class BettingDisplay():
    
    def __init__(self, parent, meeting):
        
        self.parent = parent
        self.display_type = 'odds'
    
        self.date = datetime.date.today().strftime("%Y-%m-%d") #Currently will need to be restarted each day
        self.meeting = meeting #PLACEHOLDER
        self.schedule = Schedule(self.date, self.meeting)
        self.races = self.schedule.meetings[0].races
        self.next_race = None
        self.set_next_race()
        
        self.odds_var = StringVar()
        self.title_var = StringVar()
        self.dets_var = StringVar()
        
        self.build_display()
        self.start_timer()
        
        print("STARTED SUCCESSFULLY")
    
    def set_next_race(self):
        next_race = None
        found = False
        for race in self.races:
            cur_time = int(datetime.datetime.now().strftime("%H%M%S"))
            race_time = int(re.sub('[:]', '', race.time))
            if race_time > cur_time and not found:
                next_race = race
                found = True
        if next_race is not self.next_race:
            self.next_race = next_race
            
    def start_timer(self):
        self.threading_timer = RepeatedTimer(3, self.refresh)
        self.threading_timer.start() 
        
    def refresh(self):
        if self.display_type == 'odds':
            self.set_next_race()
            self.next_race.load_odds()
            
            #---TEMP---#
            horse_nums = ['']*20
            for i in range(min(20, len(self.next_race.entries))):
                horse_nums[i] = str(self.next_race.entries[i].number)
                
            horse_names = ['']*20
            for i in range(min(20, len(self.next_race.entries))):
                horse_names[i] = str(self.next_race.entries[i].name) 
    
            win_odds = ['']*20
            for i in range(min(20, len(self.next_race.entries))):
                win_odds[i] = str(self.next_race.entries[i].odds_win)        
            
            lst = horse_nums + horse_names + win_odds
            odds_str = TEST_TEMPLATE.format(lst)
            title_str = TITLE_TEMPLATE.format(name=self.next_race.name)
            dets_str = TIME_TEMPLATE.format(time=self.next_race.time, venue=self.next_race.meeting.venue, meet_no=self.next_race.meeting.number, country=self.next_race.meeting.country)
            self.title_var.set(title_str)
            self.dets_var.set(dets_str)
            self.odds_var.set(odds_str)        
            
            #---TEMP END---#
        
        elif self.display_type == 'test':
            self.title_var.set('test')
            self.dets_var.set('')
            self.odds_var.set('')
            
              
        
    
    def build_display(self):
         #----TEMP----
        self.cur_race_name = StringVar()
        self.cur_race_time = StringVar()
        
        self.title_text = Label(self.parent, fg="white", bg="black", font=("Courier", 40, "bold"), textvariable=self.title_var)
        self.title_text.place(relx = 0.5, rely = 0, anchor=N, height = 80, width=1100)   
        
        self.dets_text = Label(self.parent, textvariable=self.dets_var, fg="white", bg="black", font=("Courier", 20, "bold"))
        self.dets_text.place(relx = 0.5, y = 80, anchor=N, height = 30, width=1100)  
               
        
        self.odds_text = Label(self.parent, textvariable=self.odds_var, fg="white", bg="black", font=("Courier", 20, "bold"))
        self.odds_text.place(relx = 0.5, y = 110, anchor=N, width=1100, height = 600)
        

        self.quitbutton = Button(self.parent, text='quit', command=self.quitclick)
        self.quitbutton.place(relx = 0.5, rely = 1, anchor=S) 
        #---TEMP END ---#
    
    def quitclick(self):
        self.threading_timer.stop()
        self.parent.destroy()