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[youtube] Improve chapters extraction (closes #13247)
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@ -254,6 +254,13 @@ class TestYoutubeChapters(unittest.TestCase):
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'title': '3 - Из серпов луны...[Iz serpov luny]',
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}]
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),
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(
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# https://www.youtube.com/watch?v=xZW70zEasOk
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# time point more than duration
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'''● LCS Spring finals: Saturday and Sunday from <a href="#" onclick="yt.www.watch.player.seekTo(13*60+30);return false;">13:30</a> outside the venue! <br />● PAX East: Fri, Sat & Sun - more info in tomorrows video on the main channel!''',
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283,
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[]
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),
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]
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def test_youtube_chapters(self):
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@ -1353,10 +1353,16 @@ class YoutubeIE(YoutubeBaseInfoExtractor):
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start_time = parse_duration(time_point)
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if start_time is None:
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continue
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if start_time > duration:
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break
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end_time = (duration if next_num == len(chapter_lines)
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else parse_duration(chapter_lines[next_num][1]))
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if end_time is None:
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continue
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if end_time > duration:
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end_time = duration
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if start_time > end_time:
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break
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chapter_title = re.sub(
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r'<a[^>]+>[^<]+</a>', '', chapter_line).strip(' \t-')
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chapter_title = re.sub(r'\s+', ' ', chapter_title)
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