def render_POST(self, request):
     content = request.content.read()
     obj = json.loads(content)
     pixmap = Image.fromstring('1', (display.WIDTH, display.HEIGHT), b64decode(obj['pixmap']) )
     display.transfer(pixmap)
     return 'okay.'
 def render_GET(self, request):
     text = request.prepath[0]
     print text
     pixmap = display.render_text(text)
     display.transfer(pixmap)
     return 'got: %r' % text