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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def _build_hash_magic(self, subtitle_id):
 """Build the other half of the encryption key hash I have no idea what is going on here @param int subtitle_id @return str """


        media_magic = self.HASH_MAGIC_CONST ^ subtitle_id
        hash_magic = media_magic ^ media_magic >> 3 ^ media_magic * 32
        return str(hash_magic)