utf_16.py 文件源码

def encode(self, input, errors='strict'):
        if self.encoder is None:
            result = codecs.utf_16_encode(input, errors)
            if sys.byteorder == 'little':
                self.encoder = codecs.utf_16_le_encode
            else:
                self.encoder = codecs.utf_16_be_encode
            return result
        else:
            return self.encoder(input, errors)