nateraw commited on
Commit
2a80d0e
1 Parent(s): 9922a67

Update image-folder.py

Browse files
Files changed (1) hide show
  1. image-folder.py +14 -2
image-folder.py CHANGED
@@ -8,7 +8,14 @@ logger = datasets.logging.get_logger(__name__)
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  _DESCRIPTION = "A generic image folder"
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- class CatsAndDogs(datasets.GeneratorBasedBuilder):
 
 
 
 
 
 
 
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  def _info(self):
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  folder=None
@@ -21,6 +28,11 @@ class CatsAndDogs(datasets.GeneratorBasedBuilder):
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  raise RuntimeError()
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  classes = sorted([x.name.lower() for x in Path(folder).glob('*/**')])
 
 
 
 
 
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  return datasets.DatasetInfo(
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  description=_DESCRIPTION,
@@ -30,7 +42,7 @@ class CatsAndDogs(datasets.GeneratorBasedBuilder):
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  "labels": datasets.features.ClassLabel(names=classes)
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  }
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  ),
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- task_templates=[datasets.tasks.ImageClassification(image_file_path_column="file", label_column="labels", labels=classes)],
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  )
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  def _split_generators(self, dl_manager: datasets.DownloadManager) -> List[datasets.SplitGenerator]:
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  _DESCRIPTION = "A generic image folder"
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+ try:
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+ from datasets.tasks import ImageClassification
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+ has_img_classification_task = True
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+ except ImportError as e:
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+ has_img_classification_task = False
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+
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+
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+ class ImageFolder(datasets.GeneratorBasedBuilder):
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  def _info(self):
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  folder=None
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  raise RuntimeError()
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  classes = sorted([x.name.lower() for x in Path(folder).glob('*/**')])
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+
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+ if has_img_classification_task:
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+ task_templates = [datasets.tasks.ImageClassification(image_file_path_column="file", label_column="labels", labels=classes)]
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+ else:
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+ task_templates = None
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  return datasets.DatasetInfo(
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  description=_DESCRIPTION,
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  "labels": datasets.features.ClassLabel(names=classes)
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  }
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  ),
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+ task_templates=task_templates,
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  )
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  def _split_generators(self, dl_manager: datasets.DownloadManager) -> List[datasets.SplitGenerator]: