o 8wi@sddlZddlZddlmZddlmZddlZddlm Z ddl m Z e r)dgZ dee de fd d Zd ee deeeffd d Zd ee deedefddZdededefddZd ee deededefddZd ee ddddfddZdS)N)Optional)module_available) _IS_WINDOWS)_PATH_determine_model_foldertextreturncCs&t|tsdSd}tt||S)a*Check if a string equals 'registry' or starts with 'registry:'. Args: text: The string to check >>> _is_registry("registry") True >>> _is_registry("REGISTRY:model-name") True >>> _is_registry("something_registry") False >>> _is_registry("") False Fz^registry(:.*|$)) isinstancestrboolrematchlower)rpatternrg/home/ubuntu/sommelier/.venv/lib/python3.10/site-packages/pytorch_lightning/utilities/model_registry.py _is_registrys r ckpt_pathcCs|rt|s td|t|d}d\}}t|dkr*|ddkr*|d}t|dkr@|ddkr@|d}||fSt|dkrR|ddkrR|d}||fS) aParse the model version from a registry path. Args: ckpt_path: The checkpoint path Returns: string name and version of the model >>> _parse_registry_model_version("registry:model-name:version:1.0") ('model-name', '1.0') >>> _parse_registry_model_version("registry:model-name") ('model-name', '') >>> _parse_registry_model_version("registry:VERSION:v2") ('', 'v2') zInvalid registry path: :)rversion)r ValueErrorr splitlenr)rparts model_namerrrr_parse_registry_model_version5s r default_model_registrycCsPt|\}}|s |r |}|std|d|}||r#d|7}|Sd7}|S)aDetermine the model name from the checkpoint path. Args: ckpt_path: The checkpoint path default_model_registry: The default model registry Returns: string name of the model with optional version >>> _determine_model_name("registry:model-name:version:1.0", "default-model") 'model-name:1.0' >>> _determine_model_name("registry:model-name", "default-model") 'model-name' >>> _determine_model_name("registry:version:v2", "default-model") 'default-model:v2' Invalid model registry: ''rr)r r)rr!r model_versionmodel_registryrrr_determine_model_nameYs r&rdefault_root_dircCs>|s td|d|dd}|dd}tj||}|S)aDetermine the local model folder based on the model registry. Args: model_name: The model name default_root_dir: The default root directory Returns: string path to the local model folder >>> _determine_model_folder("model-name", "/path/to/root") '/path/to/root/model-name' >>> _determine_model_folder("model-name:1.0", "/path/to/root") '/path/to/root/model-name_1.0' r"r#/_r)rreplaceospathjoin)rr'local_model_dirrrrrws   cCsLt||}t||}ddt|D}|std|tj||dS)z+Find the local checkpoint path for a model.cSsg|] }|dr|qS)z.ckpt)endswith).0fnrrr sz.find_model_local_ckpt_path..z%Parsing files from downloaded model: r)r&rr+listdir RuntimeErrorr,r-)rr!r'r%r. folder_filesrrrfind_model_local_ckpt_paths  r6trainerz pl.TrainercCsl|jdkr.tds tdddlm}t||j}t||j}|||d}|s.t d||j ddS) z3Download a model from the Lightning Model Registry.r litmodelszYThe `litmodels` package is not installed. Please install it with `pip install litmodels`.)download_model) download_dirzDownload model failed - download_model_from_registryN) local_rankr ImportErrorr8r9r&_model_registryrr'r4strategybarrier)rr7r9r%r. model_filesrrrr;s     r;)r+r typingrlightning_utilitiesrpytorch_lightningpl"lightning_fabric.utilities.importsr lightning_fabric.utilities.typesr__doctest_skip__r rtupler r r&rr6r;rrrrs.     $