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https://github.com/open-mmlab/mmcv.git
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21845db455
* Missing check for dir in the 'else' clause
Fixing issue when recursively scanning directories with filenames starting with '.' Without this fix, the `if not entry.name.startswith('.') and entry.is_file()` logic falls through to the `else` clause which in the current code base will error out as it encounters '.' files (e.g. .DS_Store)
* Updated code per comments
* fixing indentation
* fix indenterror and add comment
* remove .DS_Store and add .file
Co-authored-by: zhouzaida <zhouzaida@163.com>
58 lines
2.0 KiB
Python
58 lines
2.0 KiB
Python
# Copyright (c) Open-MMLab. All rights reserved.
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import os.path as osp
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from pathlib import Path
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import pytest
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import mmcv
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def test_is_filepath():
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assert mmcv.is_filepath(__file__)
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assert mmcv.is_filepath('abc')
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assert mmcv.is_filepath(Path('/etc'))
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assert not mmcv.is_filepath(0)
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def test_fopen():
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assert hasattr(mmcv.fopen(__file__), 'read')
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assert hasattr(mmcv.fopen(Path(__file__)), 'read')
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def test_check_file_exist():
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mmcv.check_file_exist(__file__)
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with pytest.raises(FileNotFoundError):
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mmcv.check_file_exist('no_such_file.txt')
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def test_scandir():
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folder = osp.join(osp.dirname(osp.dirname(__file__)), 'data/for_scan')
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filenames = ['a.bin', '1.txt', '2.txt', '1.json', '2.json']
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assert set(mmcv.scandir(folder)) == set(filenames)
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assert set(mmcv.scandir(Path(folder))) == set(filenames)
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assert set(mmcv.scandir(folder, '.txt')) == set(
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[filename for filename in filenames if filename.endswith('.txt')])
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assert set(mmcv.scandir(folder, ('.json', '.txt'))) == set([
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filename for filename in filenames
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if filename.endswith(('.txt', '.json'))
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])
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assert set(mmcv.scandir(folder, '.png')) == set()
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filenames_recursive = [
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'a.bin', '1.txt', '2.txt', '1.json', '2.json', 'sub/1.json',
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'sub/1.txt', '.file'
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]
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# .file starts with '.' and is a file so it will not be scanned
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assert set(mmcv.scandir(folder, recursive=True)) == set(
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[filename for filename in filenames_recursive if filename != '.file'])
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assert set(mmcv.scandir(Path(folder), recursive=True)) == set(
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[filename for filename in filenames_recursive if filename != '.file'])
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assert set(mmcv.scandir(folder, '.txt', recursive=True)) == set([
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filename for filename in filenames_recursive
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if filename.endswith('.txt')
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])
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with pytest.raises(TypeError):
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list(mmcv.scandir(123))
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with pytest.raises(TypeError):
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list(mmcv.scandir(folder, 111))
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