def _token_gen(self, encoded_bytes):
        return encoded_bytes[:random.randrange(64, 72)]
Converts trac component to YT subsystem.
dataset/ETHPy150Open openstack/openstack-ansible/scripts/pw-token-gen.py/CredentialGenerator._token_gen--crossover with--dataset/ETHPy150Open JetBrains/youtrack-rest-python-library/python/trac2youtrack.py/to_youtrack_subsystem