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2426 Enhance the assert of transform results #2444

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Merged
Nic-Ma merged 4 commits into from
Jun 25, 2021
Merged

2426 Enhance the assert of transform results #2444

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42a45e0
Merge pull request #19 from Project-MONAI/master
Nic-Ma Feb 1, 2021
cd16a13
Merge pull request #32 from Project-MONAI/master
Nic-Ma Feb 24, 2021
af5fd3f
Merge pull request #147 from Project-MONAI/dev
Nic-Ma Jun 24, 2021
0e63878
[DLMED] enhance assert
Nic-Ma Jun 24, 2021
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9 changes: 4 additions & 5 deletions monai/data/dataset.py
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Original file line number Diff line number Diff line change
Expand Up @@ -1061,12 +1061,11 @@ def _transform(self, index: int):
if not self.transform:
return data

transformed_data = apply_transform(self.transform, data)
result = apply_transform(self.transform, data)

if not isinstance(transformed_data, dict):
raise AssertionError("With a dict supplied to apply_transform a single dict return is expected.")

return transformed_data
if isinstance(result, dict) or (isinstance(result, list) and isinstance(result[0], dict)):
return result
raise AssertionError("With a dict supplied to apply_transform, should return a dict or a list of dicts.")


class CSVDataset(Dataset):
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