import inspect
from functools import wraps

def set_attributes(constructor):
    @wraps(constructor)
    def wrapped(self, *args, **kwargs):
        names = inspect.getargspec(constructor).args
        for (key, value) in dict(zip(names[1:], args)).items():
            setattr(self, key, value)
        for (key, value) in kwargs.items():
            setattr(self, key, value)
        return constructor(self, *args, **kwargs)
    return wrapped