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replace FeatureExtractor to ImageProcessor #12495

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replace FeatureExtractor to ImageProcessor #12495

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e82ebf7
replace FeatureExtractor to ImageProcessor
jiqing-feng Oct 16, 2025
44492d9
Merge branch 'main' into fea
jiqing-feng Oct 17, 2025
281df5d
Merge branch 'main' into fea
jiqing-feng Oct 20, 2025
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14 changes: 14 additions & 0 deletions src/diffusers/configuration_utils.py
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Original file line number Diff line number Diff line change
Expand Up @@ -446,6 +446,20 @@ def load_config(
except (json.JSONDecodeError, UnicodeDecodeError):
raise EnvironmentError(f"It looks like the config file at '{config_file}' is not a valid JSON file.")

# Replace FeatureExtractor to ImageProcessor in transformers.
# See https://github.com/huggingface/diffusers/issues/12492.
if "feature_extractor" in config_dict:
for i in range(len(config_dict["feature_extractor"])):
if "FeatureExtractor" not in config_dict["feature_extractor"][i]:
continue
try:
module = importlib.import_module("transformers")
getattr(module, config_dict["feature_extractor"][i])
except (ImportError, AttributeError):
config_dict["feature_extractor"][i] = config_dict["feature_extractor"][i].replace(
"FeatureExtractor", "ImageProcessor"
)

if not (return_unused_kwargs or return_commit_hash):
return config_dict

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