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Migrate legacy models (pre-2.3.0) to 🤗 cache directory if exists

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Daya Adianto 2023-01-18 21:02:31 +07:00
parent 2282e681f7
commit aa4e8d8cf3
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GPG Key ID: 2C979F39966F058B
1 changed files with 26 additions and 14 deletions
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12
ldm/invoke/model_manager.py
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@ -758,7 +758,11 @@ class ModelManager(object):
from shutil import move, rmtree
# transformer files get moved into the hub directory
if cls._is_huggingface_hub_directory_present():
hub = global_cache_dir() / 'hub'
else:
hub = models_dir / 'hub'
os.makedirs(hub, exist_ok=True)
for model in legacy_locations:
source = models_dir / model
@ -771,7 +775,11 @@ class ModelManager(object):
move(source, dest)
# anything else gets moved into the diffusers directory
if cls._is_huggingface_hub_directory_present():
diffusers = global_cache_dir() / 'diffusers'
else:
diffusers = models_dir / 'diffusers'
os.makedirs(diffusers, exist_ok=True)
for root, dirs, _ in os.walk(models_dir, topdown=False):
for dir in dirs:
@ -962,3 +970,7 @@ class ModelManager(object):
print(f'** Could not load VAE {name_or_path}: {str(deferred_error)}')
return vae
@staticmethod
def _is_huggingface_hub_directory_present() -> bool:
return os.getenv('HF_HOME') is not None or os.getenv('XDG_CACHE_HOME') is not None