text: # aqtest.py Demo/test program for MicroPython library micropython-uasyncio.queues
  # Author: Peter Hinch
  # Copyright Peter Hinch 2017 Released under the MIT license
  
  import uasyncio as asyncio
  
  from uasyncio.queues import Queue
  
  q = Queue()
  
  async def slow_process():
      await asyncio.sleep(2)
      return 42
  
  async def bar():
      print('Waiting for slow process.')
      result = await slow_process()
      print('Putting result onto queue')
      await q.put(result)  # Put result on q
  
  async def foo():
      print("Running foo()")
      result = await(q.get())
      print('Result was {}'.format(result))
  
  async def main(delay):
      await asyncio.sleep(delay)
      print("I've seen starships burn off the shoulder of Orion...")
      print("Time to die...")
  
  print('Test takes 3 secs')
  loop = asyncio.get_event_loop()
  loop.create_task(foo())
  loop.create_task(bar())
  loop.run_until_complete(main(3))
  