Newclass = super(cls, MetaClass)._new_(cls, clsname, bases, attrs) In the following example, neither ClassWithMeta nor DecoratedClass work: registry = The problem remains if you use a metaclass as suggested by dappawit the reason the example from that answer works is simply that dappawit has simplified your example by omitting the Base class and therefore the super call. The problem isn't actually caused by the line you've indicated, but by the super call in the _init_ method. In Python 3.x, the definition of M圜lass is slightly different (while MetaClass is not shown because it is unchanged - except that super(MetaClass, cls) can become super() if you want): #Python 3.xĪs of Python 3.6 there is also a new _init_subclass_ method (see PEP 487) that can be used instead of a meta class (thanks to for his answer below): class ParentClass:
The previous example works in Python 2.x. Register(newclass) # here is your register function Newclass = super(MetaClass, cls)._new_(cls, clsname, bases, attrs) A meta class' _new_ method returns the class, so just register that class before returning it. You can adjust the light intensity, or you can even make the lamp visible.Yes, meta classes can do this. Just to be cute, there is a lighting effect that gives textured balls a sleek 3D look, adding vivacity and elegance to the whole game. On the side of the window there is a small screen that shows what color the next 3 balls will be, and you can turn on hints, which shows you where they will be placed, by putting a small dot in the square they are heading to the turn before, or if you're really good-live dangerously and turn that feature off! The objective of the game is to remove from the playing board as many balls as possible and gain a lot of points. So the quicker you clear board, the longer you survive. Remember that each move there appear three new balls. Any ball being moved needs a clear shot to it's destination, or it won't move. You have the square game board where you should move multicolored balls to make lines of five or more balls that match in color. It is a brilliant variation of the popular Lines game with 3D effects. Magic Lines is one of those cute little games that will never let you be bored. You need to line them up by color, and if you get 5 they explode, making more room and giving points. An engaging and cute variation of the beloved Lines game with nice 3D effects! 3 balls per turn are placed on the playing board randomly.
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