code: def unwrap(self):
          '''
          Returns a nested python sequence.
          '''
          red = [self.red[i]/65535.0 for i in range(self.size)]
          green = [self.green[i]/65535.0 for i in range(self.size)]
          blue = [self.blue[i]/65535.0 for i in range(self.size)]
          return red, green, bluf unwrap(self):
          '''
          Returns a nested python sequence.
          '''
          red = [self.red[i]/65535.0 for i in range(self.size)]
          green = [self.green[i]/65535.0 for i in range(self.size)]
          blue = [self.blue[i]/65535.0 for i in range(self.size)]
          return red, green, blue
docs: Returns a nested python sequence.