def read_string()

in dubbo/codec/decoder.py [0:0]

• 15 lines of code
• 4 McCabe index (conditional complexity)

    def read_string(self):
        """
        读取一个字符串
        :return:
        """
        value = self.read_byte()
        string = ''
        while value == 'R':
            length = unpack('!h', self.read_bytes(2))[0]
            string += self._read_utf(length)
            value = self.read_byte()

        if value == ord('S'):
            length = unpack('!h', self.read_bytes(2))[0]
        elif 0x00 <= value <= 0x1f:
            length = value
        else:
            length = (value - 0x30) << 8 | self.read_byte()

        string += self._read_utf(length)
        return string