alanbato

Keybase proof

I hereby claim:

• I am alanbato on github.
• I am alanbato (https://keybase.io/alanbato) on keybase.
• I have a public key whose fingerprint is E1E6 D2FF 5759 6F34 6259 F195 3EE1 D8A2 85CE 4D6D

To claim this, I am signing this object:

alanbato

def typecheck(func):
    def wrapper(*args, **kwargs):
        for argname, argvalue in zip(func.__code__.co_varnames,
                                     args):
            annotated_type = func.__annotations__[argname]
            real_type = type(argvalue)
            if not issubclass(real_type, annotated_type):
                raise TypeError(f'expected:{annotated_type}\n'
                                f'got: {real_type}\n'
                                f'for argument {argname}')