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Fix ResourceWarning: unclosed file #295

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Merged
merged 1 commit into from
Jan 15, 2019
Merged

Fix ResourceWarning: unclosed file #295

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3 changes: 2 additions & 1 deletion examples/5_DataManagement/build_an_image_dataset.py
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Original file line number Diff line number Diff line change
Expand Up @@ -56,7 +56,8 @@ def read_images(dataset_path, mode, batch_size):
imagepaths, labels = list(), list()
if mode == 'file':
# Read dataset file
data = open(dataset_path, 'r').read().splitlines()
with open(dataset_path) as f:
data = f.read().splitlines()
for d in data:
imagepaths.append(d.split(' ')[0])
labels.append(int(d.split(' ')[1]))
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3 changes: 2 additions & 1 deletion notebooks/5_DataManagement/build_an_image_dataset.ipynb
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Original file line number Diff line number Diff line change
Expand Up @@ -84,7 +84,8 @@
" imagepaths, labels = list(), list()\n",
" if mode == 'file':\n",
" # Read dataset file\n",
" data = open(dataset_path, 'r').read().splitlines()\n",
" with open(dataset_path) as f:\n",
" data = f.read().splitlines()\n",
" for d in data:\n",
" imagepaths.append(d.split(' ')[0])\n",
" labels.append(int(d.split(' ')[1]))\n",
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