newstr.py 文件源码

def endswith(self, prefix, *args):
        # Note we need the decorator above as well as the isnewbytes()
        # check because prefix can be either a bytes object or e.g. a
        # tuple of possible prefixes. (If it's a bytes object, each item
        # in it is an int.)
        if isinstance(prefix, Iterable):
            for thing in prefix:
                if isnewbytes(thing):
                    raise TypeError(self.no_convert_msg.format(type(thing)))
        return super(newstr, self).endswith(prefix, *args)