gistfile1.txt

# import spyral
from functools import partial

def source(f):
    return partial(f, '')

def dest(f):
    return partial(f, '_dest')

class View(object):
    def __init__(self, view):
        self.view = view
        self.scene = view.scene
        self._age = 0

        self._internal_group = set()

        self._pos = (0, 0)
        self._dest_pos = (0, 0)
        self._width = view.width
        self._dest_width = view.width
        self._height = view.height
        self._dest_height = view.height

    def _get_size(s, self):
        # Todo: Make these Vec2D
        return (getattr(self, s + '_width'),
                getattr(self, s + '_height'))

    def _set_size(s, self, value):
        setattr(self, s + '_width', value[0])
        setattr(self, s + '_height', value[1])

    size = property(source(_get_size), source(_set_size))
    dest_size = property(dest(_get_size), dest(_set_size))