gistfile1.pyw

import inspect
def restrict(**parameters):
  def wrapper(func, self, *args, **kwargs):
    spec = inspect.getargspec(func)
    # since we're assuming self will be the first argument, just take it out here
    args_spec = spec.args
    args_spec.pop(0)
    copy_kwargs = kwargs.copy()
    for arg_pair in zip(args_spec, args):
      copy_kwargs[arg_pair[0]] = arg_pair[1]
    log.debug(repr(copy_kwargs.keys()))

    return func(self, *args, **kwargs)
  return decorator(wrapper)