autodoc.py 文件源码

def format_args(self):
        if inspect.isbuiltin(self.object) or \
                inspect.ismethoddescriptor(self.object):
            # can never get arguments of a C function or method
            return None
        argspec = getargspec(self.object)
        if argspec[0] and argspec[0][0] in ('cls', 'self'):
            del argspec[0][0]
        args = formatargspec(*argspec)
        # escape backslashes for reST
        args = args.replace('\\', '\\\\')
        return args