def extend_class_def()

in pystemd/base.py [0:0]

• 11 lines of code
• 4 McCabe index (conditional complexity)

def extend_class_def(cls, metaclass):
    """extend cls with metaclass"""

    orig_vars = cls.__dict__.copy()
    slots = orig_vars.get("__slots__")
    if slots is not None:
        if isinstance(slots, str):
            slots = [slots]
        for slots_var in slots:
            orig_vars.pop(slots_var)
    orig_vars.pop("__dict__", None)
    orig_vars.pop("__weakref__", None)
    return metaclass(cls.__name__, cls.__bases__, orig_vars)