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Add regex to --match-filter

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This does not fully deprecate `--match-title`/`--reject-title`
since `--match-filter` is only checked after the extraction is complete,
while `--match-title` can often be checked from the flat playlist.

Fixes: https://github.com/ytdl-org/youtube-dl/issues/9092, https://github.com/ytdl-org/youtube-dl/issues/23035
This commit is contained in:
pukkandan 2021-08-05 03:01:23 +05:30
parent 77b87f0519
commit a047eeb6d2
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GPG key ID: 0F00D95A001F4698
4 changed files with 82 additions and 43 deletions
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54
test/test_utils.py
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@ -1207,11 +1207,26 @@ ffmpeg version 2.4.4 Copyright (c) 2000-2014 the FFmpeg ...'''), '2.4.4')
'9999 51')
def test_match_str(self):
# Unary
self.assertFalse(match_str('xy', {'x': 1200}))
self.assertTrue(match_str('!xy', {'x': 1200}))
self.assertTrue(match_str('x', {'x': 1200}))
self.assertFalse(match_str('!x', {'x': 1200}))
self.assertTrue(match_str('x', {'x': 0}))
self.assertTrue(match_str('is_live', {'is_live': True}))
self.assertFalse(match_str('is_live', {'is_live': False}))
self.assertFalse(match_str('is_live', {'is_live': None}))
self.assertFalse(match_str('is_live', {}))
self.assertFalse(match_str('!is_live', {'is_live': True}))
self.assertTrue(match_str('!is_live', {'is_live': False}))
self.assertTrue(match_str('!is_live', {'is_live': None}))
self.assertTrue(match_str('!is_live', {}))
self.assertTrue(match_str('title', {'title': 'abc'}))
self.assertTrue(match_str('title', {'title': ''}))
self.assertFalse(match_str('!title', {'title': 'abc'}))
self.assertFalse(match_str('!title', {'title': ''}))
# Numeric
self.assertFalse(match_str('x>0', {'x': 0}))
self.assertFalse(match_str('x>0', {}))
self.assertTrue(match_str('x>?0', {}))
@ -1219,6 +1234,8 @@ ffmpeg version 2.4.4 Copyright (c) 2000-2014 the FFmpeg ...'''), '2.4.4')
self.assertFalse(match_str('x>2K', {'x': 1200}))
self.assertTrue(match_str('x>=1200 & x < 1300', {'x': 1200}))
self.assertFalse(match_str('x>=1100 & x < 1200', {'x': 1200}))
# String
self.assertFalse(match_str('y=a212', {'y': 'foobar42'}))
self.assertTrue(match_str('y=foobar42', {'y': 'foobar42'}))
self.assertFalse(match_str('y!=foobar42', {'y': 'foobar42'}))
@ -1234,6 +1251,8 @@ ffmpeg version 2.4.4 Copyright (c) 2000-2014 the FFmpeg ...'''), '2.4.4')
self.assertTrue(match_str('y!*=baz', {'y': 'foobar42'}))
self.assertTrue(match_str('y$=42', {'y': 'foobar42'}))
self.assertFalse(match_str('y$=43', {'y': 'foobar42'}))
# And
self.assertFalse(match_str(
'like_count > 100 & dislike_count <? 50 & description',
{'like_count': 90, 'description': 'foo'}))
@ -1246,18 +1265,29 @@ ffmpeg version 2.4.4 Copyright (c) 2000-2014 the FFmpeg ...'''), '2.4.4')
self.assertFalse(match_str(
'like_count > 100 & dislike_count <? 50 & description',
{'like_count': 190, 'dislike_count': 10}))
self.assertTrue(match_str('is_live', {'is_live': True}))
self.assertFalse(match_str('is_live', {'is_live': False}))
self.assertFalse(match_str('is_live', {'is_live': None}))
self.assertFalse(match_str('is_live', {}))
self.assertFalse(match_str('!is_live', {'is_live': True}))
self.assertTrue(match_str('!is_live', {'is_live': False}))
self.assertTrue(match_str('!is_live', {'is_live': None}))
self.assertTrue(match_str('!is_live', {}))
self.assertTrue(match_str('title', {'title': 'abc'}))
self.assertTrue(match_str('title', {'title': ''}))
self.assertFalse(match_str('!title', {'title': 'abc'}))
self.assertFalse(match_str('!title', {'title': ''}))
# Regex
self.assertTrue(match_str(r'x~=\bbar', {'x': 'foo bar'}))
self.assertFalse(match_str(r'x~=\bbar.+', {'x': 'foo bar'}))
self.assertFalse(match_str(r'x~=^FOO', {'x': 'foo bar'}))
self.assertTrue(match_str(r'x~=(?i)^FOO', {'x': 'foo bar'}))
# Quotes
self.assertTrue(match_str(r'x^="foo"', {'x': 'foo "bar"'}))
self.assertFalse(match_str(r'x^="foo "', {'x': 'foo "bar"'}))
self.assertFalse(match_str(r'x$="bar"', {'x': 'foo "bar"'}))
self.assertTrue(match_str(r'x$=" \"bar\""', {'x': 'foo "bar"'}))
# Escaping &
self.assertFalse(match_str(r'x=foo & bar', {'x': 'foo & bar'}))
self.assertTrue(match_str(r'x=foo \& bar', {'x': 'foo & bar'}))
self.assertTrue(match_str(r'x=foo \& bar & x^=foo', {'x': 'foo & bar'}))
self.assertTrue(match_str(r'x="foo \& bar" & x^=foo', {'x': 'foo & bar'}))
# Example from docs
self.assertTrue(
r'!is_live & like_count>?100 & description~=\'(?i)\bcats \& dogs\b\'',
{'description': 'Raining Cats & Dogs'})
def test_parse_dfxp_time_expr(self):
self.assertEqual(parse_dfxp_time_expr(None), None)