backup.py 文件源码

def synthesize_crypto(job):
        with open_repository(job.repository) as repository:
            if bin_to_hex(repository.id) != job.repository.repository_id:
                raise RepositoryIDMismatch(bin_to_hex(repository.id), job.repository.repository_id)
            manifest, key = Manifest.load(repository)
            client_key = synthesize_client_key(key, repository)
            if not isinstance(client_key, PlaintextKey):
                job.client_key_data = client_key.get_key_data()
                job.client_key_type = client_key.synthetic_type

            client_manifest = SyntheticManifest(client_key, repository.id)
            job.client_manifest_data = bin_to_hex(client_manifest.write())
            job.client_manifest_id_str = client_manifest.id_str
            transaction.get().note('Synthesized crypto for job %s' % job.id)
            transaction.commit()