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https://github.com/ytdl-org/youtube-dl.git
synced 2025-08-03 19:09:58 -05:00
[cache] Add cache validation by program version, based on yt-dlp
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@@ -3,17 +3,18 @@
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from __future__ import unicode_literals
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import shutil
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# Allow direct execution
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import os
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import sys
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import unittest
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sys.path.insert(0, os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
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import shutil
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from test.helper import FakeYDL
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from youtube_dl.cache import Cache
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from youtube_dl.utils import version_tuple
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from youtube_dl.version import __version__
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def _is_empty(d):
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@@ -54,6 +55,17 @@ class TestCache(unittest.TestCase):
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self.assertFalse(os.path.exists(self.test_dir))
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self.assertEqual(c.load('test_cache', 'k.'), None)
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def test_cache_validation(self):
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ydl = FakeYDL({
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'cachedir': self.test_dir,
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})
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c = Cache(ydl)
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obj = {'x': 1, 'y': ['ä', '\\a', True]}
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c.store('test_cache', 'k.', obj)
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self.assertEqual(c.load('test_cache', 'k.', min_ver='1970.01.01'), obj)
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new_version = '.'.join(('%d' % ((v + 1) if i == 0 else v, )) for i, v in enumerate(version_tuple(__version__)))
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self.assertIs(c.load('test_cache', 'k.', min_ver=new_version), None)
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if __name__ == '__main__':
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unittest.main()
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