def __init__(self, content=None, min=0, max=HUGE, name=None):
        assert 0 <= min <= max <= HUGE, (min, max)
        if content is not None:
            content = tuple(map(tuple, content))  # Protect against alterations
            # Check sanity of alternatives
            assert len(content), repr(content)  # Can't have zero alternatives
            for alt in content:
                assert len(alt), repr(alt) # Can have empty alternatives
        self.content = content
        self.min = min
        self.max = max
        self.name = name
Initializer.
dataset/ETHPy150Open ctxis/canape/CANAPE.Scripting/Lib/lib2to3/pytree.py/WildcardPattern.__init__