old_contents: #! /usr/bin/python
  """
  ppp.py
  peggy.pi.pic
  Take picture with Raspberry Pi camera and then display
      as 25 x 25 pixel image (16 shades) on Peggy2
  """
  
  # http://picamera.readthedocs.org/en/release-1.9/recipes1.html#capturing-to-a-pil-image
  import io
  import time
  import picamera
  from PIL import Image
  
  # Create the in-memory stream
  stream = io.BytesIO()
  with picamera.PiCamera() as camera:
      camera.hflip = True
      camera.vflip = True
      camera.start_preview()
      time.sleep(2)
      camera.capture(stream, format='jpeg')
  # "Rewind" the stream to the beginning so we can read its content
  stream.seek(0)
  image = Image.open(stream)
  
  #crop square
  image = image.crop((0,0,720,720))
  #convert to grey
  image = image.convert('L')
  
  # test - show image
  image.show()
  image.save("~/test.jpg")
  #
  # image.thumbnail((25,25))
  #
  # pxls = list(image.getdata())
  
new_contents: #! /usr/bin/python
  """
  ppp.py
  peggy.pi.pic
  Take picture with Raspberry Pi camera and then display
      as 25 x 25 pixel image (16 shades) on Peggy2
  """
  
  # http://picamera.readthedocs.org/en/release-1.9/recipes1.html#capturing-to-a-pil-image
  import io
  import time
  import picamera
  from PIL import Image
  
  # Create the in-memory stream
  stream = io.BytesIO()
  with picamera.PiCamera() as camera:
      camera.hflip = True
      camera.vflip = True
      camera.start_preview()
      time.sleep(2)
      camera.capture(stream, format='jpeg')
  # "Rewind" the stream to the beginning so we can read its content
  stream.seek(0)
  image = Image.open(stream)
  
  #crop square
  image = image.crop((0,0,720,720))
  #convert to grey
  image = image.convert('L')
  
  # test - show image
  image.show()
  imgout = open('~\temp.jpg', 'w')
  image.save(imgout)
  imgout.close()
  #
  # image.thumbnail((25,25))
  #
  # pxls = list(image.getdata())
  
subject: add file commands to save file