def get_lat(city):
    "\n    >>> city = make_city('Berkeley', 0, 1)\n    >>> get_lat(city)\n    0\n    "
    if change_abstraction.changed:
        return city['lat']
    else:
        return city[1]
>>> city = make_city('Berkeley', 0, 1)
>>> get_lat(city)
0
def get_lat(city):
    "\n    >>> city = make_city('Berkeley', 0, 1)\n    >>> get_lat(city)\n    0\n    "
    if change_abstraction.changed:
        return city['lat']
    else:
        return city[1]