def __init__(self, massivizer, *args):
    self.massivizer = massivizer
    self.modifiers = set()
    for modifier in args:
        self.modifiers.add(modifier)
        ALL_MODIFIERS.add(modifier)
    ALL_KEY_BINDINGS.add(self)
def __init__(self, massivizer, *args):
    self.massivizer = massivizer
    self.modifiers = set()
    for modifier in args:
        self.modifiers.add(modifier)
        ALL_MODIFIERS.add(modifier)
    ALL_KEY_BINDINGS.add(self)