feat: expose loader argument in Country211 and EuroSAT. #8922
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🔗 Helpful Links🧪 See artifacts and rendered test results at hud.pytorch.org/pr/pytorch/vision/8922
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GdoongMathew force-pushed the feat/loader_api branch from 57f1528 to 551863e Compare 
| target_transform (callable, optional): A function/transform that takes in the target and transforms it. | ||
| download (bool, optional): If True, downloads the dataset from the internet and puts it into | ||
| ``root/country211/``. If dataset is already downloaded, it is not downloaded again. | ||
| loader (callable, optional): A function to load an image given its path. |
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Thanks for the PR @GdoongMathew ,
Here and below, we should specify that the default is to use PIL, but that we encourage users to try to use decode_image()
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added. I also updated the one in ImageNet dataset as well.
| transform=transform, | ||
| target_transform=target_transform, | ||
| loader=loader, | ||
| ) |
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How do you feel about writing a basic test for this? Hopefully this can fit in <10 lines of code and we can re-use the same test across most datasets?
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Added. Hopefully, for the rest of the test classes, one could update their SUPPORT_TV_IMAGE_DECODE attribute whenever they start to support loader argument.
| return image | ||
| | ||
| with unittest.mock.patch("PIL.Image.open", new=new): | ||
| with unittest.mock.patch(open.__module__ + "." + open.__qualname__, new=new): |
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Damn, I hope we never have to change / fix this ever lol.
Thank you so much for pushing through the test @GdoongMathew
Summary: Co-authored-by: Nicolas Hug <nh.nicolas.hug@gmail.com> Reviewed By: scotts Differential Revision: D77997073 fbshipit-source-id: 8de75ef7bc07f0b665b423eae800cca679677039
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Partially fix #8762