old_contents: #!/usr/bin/env python
  
  from blinkylib import blinkytape, blinkycolor
  from blinkylib.patterns import fade
  import time
  
  bt = blinkytape.BlinkyTape('/dev/tty.usbmodem1421')
  color_list = [blinkycolor.BLACK, blinkycolor.BLUE, blinkycolor.WHITE]
  pattern = fade.Fade(bt, color_list, 1)
  pattern.setup()
  
  while pattern.animated:
      pattern.animate()
      time.sleep(pattern.timebase_sec)
  
new_contents: #!/usr/bin/env python
  
  from blinkylib import blinkytape, blinkycolor
  from blinkylib.patterns import fade
  import time
  
  bt = blinkytape.BlinkyTape('/dev/tty.usbmodem1411')
  color_list = [blinkycolor.BLACK, blinkycolor.RED, blinkycolor.ORANGE,
          blinkycolor.YELLOW, blinkycolor.GREEN, blinkycolor.BLUE,
          blinkycolor.PURPLE, blinkycolor.WHITE]
  pattern = fade.Fade(bt, color_list, 1)
  pattern.setup()
  
  while pattern.animated:
      pattern.animate()
      time.sleep(pattern.timebase_sec)
  
subject: Make pilotlight a rainbow gradient for now