dynamic class methods

dynamic_class_methods.py

class DemoClass:

    def __init__(self):
        self.power = 2

    def __getattr__(self, name):

        def method(*args, **kw):
            if name in ['work', 'stereo']:
                if isinstance(kw, dict) and kw:
                    print('a dict', kw)
                elif isinstance(args, tuple) and args:
                    print('a tuple', args)

        return method


f = DemoClass()

f.work(damage=20, reverse=-1)
f.work(20, 1)

"""
a dict {'damage': 20, 'reverse': -1}
a tuple (20, 1)
"""