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[ie/youtube] Fix --mark-watched support (#13222)

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Closes #11532
Authored by: iednod55, brian6932

Co-authored-by: iednod55 <210167282+iednod55@users.noreply.github.com>
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Brian 2025-05-26 18:31:22 -04:00 committed by GitHub
parent 6121559e02
commit b5be29fa58
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1 changed files with 5 additions and 5 deletions
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10
yt_dlp/extractor/youtube/_video.py
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@ -2402,6 +2402,11 @@ class YoutubeIE(YoutubeBaseInfoExtractor):
return sts return sts
def _mark_watched(self, video_id, player_responses): def _mark_watched(self, video_id, player_responses):
# cpn generation algorithm is reverse engineered from base.js.
# In fact it works even with dummy cpn.
CPN_ALPHABET = 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789-_'
cpn = ''.join(CPN_ALPHABET[random.randint(0, 256) & 63] for _ in range(16))
for is_full, key in enumerate(('videostatsPlaybackUrl', 'videostatsWatchtimeUrl')): for is_full, key in enumerate(('videostatsPlaybackUrl', 'videostatsWatchtimeUrl')):
label = 'fully ' if is_full else '' label = 'fully ' if is_full else ''
url = get_first(player_responses, ('playbackTracking', key, 'baseUrl'), url = get_first(player_responses, ('playbackTracking', key, 'baseUrl'),
@ -2412,11 +2417,6 @@ class YoutubeIE(YoutubeBaseInfoExtractor):
parsed_url = urllib.parse.urlparse(url) parsed_url = urllib.parse.urlparse(url)
qs = urllib.parse.parse_qs(parsed_url.query) qs = urllib.parse.parse_qs(parsed_url.query)
# cpn generation algorithm is reverse engineered from base.js.
# In fact it works even with dummy cpn.
CPN_ALPHABET = 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789-_'
cpn = ''.join(CPN_ALPHABET[random.randint(0, 256) & 63] for _ in range(16))
# # more consistent results setting it to right before the end # # more consistent results setting it to right before the end
video_length = [str(float((qs.get('len') or ['1.5'])[0]) - 1)] video_length = [str(float((qs.get('len') or ['1.5'])[0]) - 1)]