def run(self): while not self.is_stopped(): try: if not self.connect(): time.sleep(0.5) continue data = self.conn.read_until("\n", self.timeout) if data == None or data == "": continue event = Event.from_json(data) if event == None: continue for (callback,filters) in self.callbacks: if not event.include(filters): continue # Append event to the callback's event stack events = self.append_event(str(callback), event) # Call callback function. callback(event, events) except socket.timeout: continue
def from_json(data): if type(data) != type({}): data = json.loads(str(data).strip()) signal = Signal() signal.id = get_value(data, "id", int, optional = True) signal.dev_name = get_value(data, "dev_name", str, optional = True) signal.name = get_value(data, "name", str, optional = True) signal.vendor = get_value(data, "vendor", str, optional = True) signal.description = get_value(data, "description", str, optional = True) signal.delay = get_value(data, "delay", int, optional = True) for e in data["events"]: signal.add_event(Event.from_json(e)) return signal