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fix bug when loading cifar dataset (#191) 

Co-authored-by: liming <liming.ai@bytedance.com>
pull/194/head^2
Ming Li 2022-01-28 19:58:00 +08:00 committed by GitHub
parent a807b38e4c
commit 6a89f453d4
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 10 additions and 6 deletions
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16
mmselfsup/datasets/data_sources/base.py
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@ -83,14 +83,18 @@ class BaseDataSource(object, metaclass=ABCMeta):
if self.file_client is None:
self.file_client = mmcv.FileClient(**self.file_client_args)
if self.data_infos[idx]['img_prefix'] is not None:
filename = osp.join(self.data_infos[idx]['img_prefix'],
self.data_infos[idx]['img_info']['filename'])
if self.data_infos[idx].get('img_prefix', None) is not None:
if self.data_infos[idx]['img_prefix'] is not None:
filename = osp.join(
self.data_infos[idx]['img_prefix'],
self.data_infos[idx]['img_info']['filename'])
else:
filename = self.data_infos[idx]['img_info']['filename']
img_bytes = self.file_client.get(filename)
img = mmcv.imfrombytes(img_bytes, flag=self.color_type)
else:
filename = self.data_infos[idx]['img_info']['filename']
img = self.data_infos[idx]['img']
img_bytes = self.file_client.get(filename)
img = mmcv.imfrombytes(img_bytes, flag=self.color_type)
img = img.astype(np.uint8)
return Image.fromarray(img)