concept_spaceapi.py

   1
   2
   3 class SpaceApi:
   4         __init__ (self):
   5                 self.state_to_set = None # public write, TODO: getters, setters?
   6                 self.state_last_set = None # public read
   7                 self._running = True
   8                 self._t = threading.Thread(target=self.loop)
   9                 _t.start()
  10
  11         def stop (self):
  12                 self._running = False
  13
  14         def loop (self):
  15                 while self._running:
  16                         if (self.state_to_set is not None):
  17                                 if self.state_to_set != self.state_last_set:
  18                                         stts = self.state_to_set # cache for parallelism
  19                                         error = do_request(stts) # TODO
  20                                         #TODO logging
  21                                         if not error:
  22                                                 self.state_last_set = stts
  23                                                 #TODO logging
  24                         time.sleep(SPACE_API_LOOP_DELAY)