Backwards compatible cache version checks (#3730)
Browse files- utils/datasets.py +1 -1
utils/datasets.py
CHANGED
@@ -390,7 +390,7 @@ class LoadImagesAndLabels(Dataset): # for training/testing
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cache_path = (p if p.is_file() else Path(self.label_files[0]).parent).with_suffix('.cache') # cached labels
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if cache_path.is_file():
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cache, exists = torch.load(cache_path), True # load
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-
if cache
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cache, exists = self.cache_labels(cache_path, prefix), False # re-cache
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else:
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cache, exists = self.cache_labels(cache_path, prefix), False # cache
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cache_path = (p if p.is_file() else Path(self.label_files[0]).parent).with_suffix('.cache') # cached labels
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if cache_path.is_file():
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cache, exists = torch.load(cache_path), True # load
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+
if cache.get('version') != 0.3 or cache.get('hash') != get_hash(self.label_files + self.img_files):
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cache, exists = self.cache_labels(cache_path, prefix), False # re-cache
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else:
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cache, exists = self.cache_labels(cache_path, prefix), False # cache
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