tk.register_output allows arbitrary objects as name

[curufinwe]

This can result in outputs like:

output/speech_server_ctm/EN_US.2021-10-telephony-streaming-transformer-arpa-v3.EN_US.f8kHz.{'audio_files': [<Path /nas/models/asr/lexicon/EN_US/202404-sberanek-lm-250k-old-2020-tel/work/apptek_asr/software/dvc/DVCPullJob.YdSE3sKQpepj/output/EV_CD_001.wav>, <Path /nas/models/asr/lexicon/EN_US/202404-sberanek-lm-250k-old-2020-tel/work/apptek_asr/software/dvc/DVCPullJob.YdSE3sKQpepj/output/EV_CD_002.wav>, <Path /nas/models/asr/lexicon/EN_US/202404-sberanek-lm-250k-old-2020-tel/work/apptek_asr/software/dvc/DVCPullJob.YdSE3sKQpepj/output/EV_CD_003.wav>, <Path /nas/models/asr/lexicon/EN_US/202404-sberanek-lm-250k-old-2020-tel/work/apptek_asr/software/dvc/DVCPullJob.YdSE3sKQpepj/output/EV_CD_004.wav>, <Path /nas/models/asr/lexicon/EN_US/202404-sberanek-lm-250k-old-2020-tel/work/apptek_asr/software/dvc/DVCPullJob.YdSE3sKQpepj/output/EV_CD_005.wav>, <Path /nas/models/asr/lexicon/EN_US/202404-sberanek-lm-250k-old-2020-tel/work/apptek_asr/software/dvc/DVCPullJob.YdSE3sKQpepj/output/EV_CD_006.wav>, <Path /nas/models/asr/lexicon/EN_US/202404-sberanek-lm-250k-old-2020-tel/work/apptek_asr/software/dvc/DVCPullJob.YdSE3sKQpepj/output/EV_CD_007.wav>, <Path /nas/models/asr/lexicon/EN_US/202404-sberanek-lm-250k-old-2020-tel/work/apptek_asr/software/dvc/DVCPullJob.YdSE3sKQpepj/output/EV_CD_008.wav>, <Path /nas/models/asr/lexicon/EN_US/202404-sberanek-lm-250k-old-2020-tel/work/apptek_asr/software/dvc/DVCPullJob.YdSE3sKQpepj/output/EV_CD_009.wav>, <Path /nas/models/asr/lexicon/EN_US/202404-sberanek-lm-250k-old-2020-tel/work/apptek_asr/software/dvc/DVCPullJob.YdSE3sKQpepj/output/EV_CD_010.wav>, <Path /nas/models/asr/lexicon/EN_US/202404-sberanek-lm-250k-old-2020-tel/work/apptek_asr/software/dvc/DVCPullJob.YdSE3sKQpepj/output/EV_CD_011.wav>, <Path /nas/models/asr/lexicon/EN_US/202404-sberanek-lm-250k-old-2020-tel/work/apptek_asr/software/dvc/DVCPullJob.YdSE3sKQpepj/output/EV_CD_012.wav>, <Path /nas/models/asr/lexicon/EN_US/202404-sberanek-lm-250k-old-2020-tel/work/apptek_asr/software/dvc/DVCPullJob.YdSE3sKQpepj/output/EV_CD_013.wav>, <Path /nas/models/asr/lexicon/EN_US/202404-sberanek-lm-250k-old-2020-tel/work/apptek_asr/software/dvc/DVCPullJob.YdSE3sKQpepj/output/EV_CD_014.wav>, <Path /nas/models/asr/lexicon/EN_US/202404-sberanek-lm-250k-old-2020-tel/work/apptek_asr/software/dvc/DVCPullJob.YdSE3sKQpepj/output/EV_CD_015.wav>, <Path /nas/models/asr/lexicon/EN_US/202404-sberanek-lm-250k-old-2020-tel/work/apptek_asr/software/dvc/DVCPullJob.YdSE3sKQpepj/output/EV_CD_016.wav>, <Path /nas/models/asr/lexicon/EN_US/202404-sberanek-lm-250k-old-2020-tel/work/apptek_asr/software/dvc/DVCPullJob.YdSE3sKQpepj/output/EV_CD_017.wav>, <Path /nas/models/asr/lexicon/EN_US/202404-sberanek-lm-250k-old-2020-tel/work/apptek_asr/software/dvc/DVCPullJob.YdSE3sKQpepj/output/EV_CD_018.wav>, <Path /nas/models/asr/lexicon/EN_US/202404-sberanek-lm-250k-old-2020-tel/work/apptek_asr/software/dvc/DVCPullJob.YdSE3sKQpepj/output/EV_CD_019.wav>, <Path /nas/models/asr/lexicon/EN_US/202404-sberanek-lm-250k-old-2020-tel/work/apptek_asr/software/dvc/DVCPullJob.YdSE3sKQpepj/output/EV_CD_020.wav>, <Path /nas/models/asr/lexicon/EN_US/202404-sberanek-lm-250k-old-2020-tel/work/apptek_asr/software/dvc/DVCPullJob.YdSE3sKQpepj/output/EV_CD_021.wav>, <Path /nas/models/asr/lexicon/EN_US/202404-sberanek-lm-250k-old-2020-tel/work/apptek_asr/software/dvc/DVCPullJob.YdSE3sKQpepj/output/EV_CD_022.wav>, <Path /nas/models/asr/lexicon/EN_US/202404-sberanek-lm-250k-old-2020-tel/work/apptek_asr/software/dvc/DVCPullJob.YdSE3sKQpepj/output/EV_CD_023.wav>, <Path /nas/models/asr/lexicon/EN_US/202404-sberanek-lm-250k-old-2020-tel/work/apptek_asr/software/dvc/DVCPullJob.YdSE3sKQpepj/output/EV_CD_024.wav>, <Path /nas/models/asr/lexicon/EN_US/202404-sberanek-lm-250k-old-2020-tel/work/apptek_asr/software/dvc/DVCPullJob.YdSE3sKQpepj/output/EV_CD_025.wav>, <Path /nas/models/asr/lexicon/EN_US/202404-sberanek-lm-250k-old-2020-tel/work/apptek_asr/software/dvc/DVCPullJob.YdSE3sKQpepj/output: error reading source directory: lstat /nas/models/.snap/monthly-2025-09-01.00:00:01/asr/lexicon/EN_US/202404-sberanek-lm-250k-old-2020-tel/output/speech_server_ctm/EN_US.2021-10-telephony-streaming-transformer-arpa-v3.EN_US.f8kHz.{'audio_files': [<Path /nas/models/asr/lexicon/EN_US/202404-sberanek-lm-250k-old-2020-tel/work/apptek_asr/software/dvc/DVCPullJob.YdSE3sKQpepj/output/EV_CD_001.wav>, <Path /nas/models/asr/lexicon/EN_US/202404-sberanek-lm-250k-old-2020-tel/work/apptek_asr/software/dvc/DVCPullJob.YdSE3sKQpepj/output/EV_CD_002.wav>, <Path /nas/models/asr/lexicon/EN_US/202404-sberanek-lm-250k-old-2020-tel/work/apptek_asr/software/dvc/DVCPullJob.YdSE3sKQpepj/output/EV_CD_003.wav>, <Path /nas/models/asr/lexicon/EN_US/202404-sberanek-lm-250k-old-2020-tel/work/apptek_asr/software/dvc/DVCPullJob.YdSE3sKQpepj/output/EV_CD_004.wav>, <Path /nas/models/asr/lexicon/EN_US/202404-sberanek-lm-250k-old-2020-tel/work/apptek_asr/software/dvc/DVCPullJob.YdSE3sKQpepj/output/EV_CD_005.wav>, <Path /nas/models/asr/lexicon/EN_US/202404-sberanek-lm-250k-old-2020-tel/work/apptek_asr/software/dvc/DVCPullJob.YdSE3sKQpepj/output/EV_CD_006.wav>, <Path /nas/models/asr/lexicon/EN_US/202404-sberanek-lm-250k-old-2020-tel/work/apptek_asr/software/dvc/DVCPullJob.YdSE3sKQpepj/output/EV_CD_007.wav>, <Path /nas/models/asr/lexicon/EN_US/202404-sberanek-lm-250k-old-2020-tel/work/apptek_asr/software/dvc/DVCPullJob.YdSE3sKQpepj/output/EV_CD_008.wav>, <Path /nas/models/asr/lexicon/EN_US/202404-sberanek-lm-250k-old-2020-tel/work/apptek_asr/software/dvc/DVCPullJob.YdSE3sKQpepj/output/EV_CD_009.wav>, <Path /nas/models/asr/lexicon/EN_US/202404-sberanek-lm-250k-old-2020-tel/work/apptek_asr/software/dvc/DVCPullJob.YdSE3sKQpepj/output/EV_CD_010.wav>, <Path /nas/models/asr/lexicon/EN_US/202404-sberanek-lm-250k-old-2020-tel/work/apptek_asr/software/dvc/DVCPullJob.YdSE3sKQpepj/output/EV_CD_011.wav>, <Path /nas/models/asr/lexicon/EN_US/202404-sberanek-lm-250k-old-2020-tel/work/apptek_asr/software/dvc/DVCPullJob.YdSE3sKQpepj/output/EV_CD_012.wav>, <Path /nas/models/asr/lexicon/EN_US/202404-sberanek-lm-250k-old-2020-tel/work/apptek_asr/software/dvc/DVCPullJob.YdSE3sKQpepj/output/EV_CD_013.wav>, <Path /nas/models/asr/lexicon/EN_US/202404-sberanek-lm-250k-old-2020-tel/work/apptek_asr/software/dvc/DVCPullJob.YdSE3sKQpepj/output/EV_CD_014.wav>, <Path /nas/models/asr/lexicon/EN_US/202404-sberanek-lm-250k-old-2020-tel/work/apptek_asr/software/dvc/DVCPullJob.YdSE3sKQpepj/output/EV_CD_015.wav>, <Path /nas/models/asr/lexicon/EN_US/202404-sberanek-lm-250k-old-2020-tel/work/apptek_asr/software/dvc/DVCPullJob.YdSE3sKQpepj/output/EV_CD_016.wav>, <Path /nas/models/asr/lexicon/EN_US/202404-sberanek-lm-250k-old-2020-tel/work/apptek_asr/software/dvc/DVCPullJob.YdSE3sKQpepj/output/EV_CD_017.wav>, <Path /nas/models/asr/lexicon/EN_US/202404-sberanek-lm-250k-old-2020-tel/work/apptek_asr/software/dvc/DVCPullJob.YdSE3sKQpepj/output/EV_CD_018.wav>, <Path /nas/models/asr/lexicon/EN_US/202404-sberanek-lm-250k-old-2020-tel/work/apptek_asr/software/dvc/DVCPullJob.YdSE3sKQpepj/output/EV_CD_019.wav>, <Path /nas/models/asr/lexicon/EN_US/202404-sberanek-lm-250k-old-2020-tel/work/apptek_asr/software/dvc/DVCPullJob.YdSE3sKQpepj/output/EV_CD_020.wav>, <Path /nas/models/asr/lexicon/EN_US/202404-sberanek-lm-250k-old-2020-tel/work/apptek_asr/software/dvc/DVCPullJob.YdSE3sKQpepj/output/EV_CD_021.wav>, <Path /nas/models/asr/lexicon/EN_US/202404-sberanek-lm-250k-old-2020-tel/work/apptek_asr/software/dvc/DVCPullJob.YdSE3sKQpepj/output/EV_CD_022.wav>, <Path /nas/models/asr/lexicon/EN_US/202404-sberanek-lm-250k-old-2020-tel/work/apptek_asr/software/dvc/DVCPullJob.YdSE3sKQpepj/output/EV_CD_023.wav>, <Path /nas/models/asr/lexicon/EN_US/202404-sberanek-lm-250k-old-2020-tel/work/apptek_asr/software/dvc/DVCPullJob.YdSE3sKQpepj/output/EV_CD_024.wav>, <Path /nas/models/asr/lexicon/EN_US/202404-sberanek-lm-250k-old-2020-tel/work/apptek_asr/software/dvc/DVCPullJob.YdSE3sKQpepj/output/EV_CD_025.wav>, <Path /nas/models/asr/lexicon/EN_US/202404-sberanek-lm-250k-old-2020-tel/work/apptek_asr/software/dvc/DVCPullJob.YdSE3sKQpepj/output/EV_CD_026.wav>, <Path