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[ie/NovaEmbed] Fix extractor (#7910)
Closes #8025 Authored by: std-move
This commit is contained in:
std-move
GitHub
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commit
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1 changed files with 45 additions and 71 deletions
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@ -6,7 +6,6 @@ from ..utils import (
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determine_ext,
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int_or_none,
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js_to_json,
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qualities,
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traverse_obj,
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unified_strdate,
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url_or_none,
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@ -49,77 +48,52 @@ class NovaEmbedIE(InfoExtractor):
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duration = None
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formats = []
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player = self._parse_json(
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self._search_regex(
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(r'(?:(?:replacePlaceholders|processAdTagModifier).*?:\s*)?(?:replacePlaceholders|processAdTagModifier)\s*\(\s*(?P<json>{.*?})\s*\)(?:\s*\))?\s*,',
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r'Player\.init\s*\([^,]+,(?P<cndn>\s*\w+\s*\?)?\s*(?P<json>{(?(cndn).+?|.+)})\s*(?(cndn):|,\s*{.+?}\s*\)\s*;)'),
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webpage, 'player', default='{}', group='json'), video_id, fatal=False)
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if player:
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for format_id, format_list in player['tracks'].items():
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if not isinstance(format_list, list):
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format_list = [format_list]
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for format_dict in format_list:
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if not isinstance(format_dict, dict):
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continue
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if (not self.get_param('allow_unplayable_formats')
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and traverse_obj(format_dict, ('drm', 'keySystem'))):
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has_drm = True
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continue
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format_url = url_or_none(format_dict.get('src'))
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format_type = format_dict.get('type')
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ext = determine_ext(format_url)
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if (format_type == 'application/x-mpegURL'
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or format_id == 'HLS' or ext == 'm3u8'):
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formats.extend(self._extract_m3u8_formats(
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format_url, video_id, 'mp4',
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entry_protocol='m3u8_native', m3u8_id='hls',
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fatal=False))
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elif (format_type == 'application/dash+xml'
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or format_id == 'DASH' or ext == 'mpd'):
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formats.extend(self._extract_mpd_formats(
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format_url, video_id, mpd_id='dash', fatal=False))
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else:
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formats.append({
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'url': format_url,
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})
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duration = int_or_none(player.get('duration'))
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else:
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# Old path, not actual as of 08.04.2020
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bitrates = self._parse_json(
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self._search_regex(
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r'(?s)(?:src|bitrates)\s*=\s*({.+?})\s*;', webpage, 'formats'),
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video_id, transform_source=js_to_json)
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QUALITIES = ('lq', 'mq', 'hq', 'hd')
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quality_key = qualities(QUALITIES)
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for format_id, format_list in bitrates.items():
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if not isinstance(format_list, list):
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format_list = [format_list]
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for format_url in format_list:
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format_url = url_or_none(format_url)
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if not format_url:
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continue
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if format_id == 'hls':
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formats.extend(self._extract_m3u8_formats(
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format_url, video_id, ext='mp4',
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entry_protocol='m3u8_native', m3u8_id='hls',
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fatal=False))
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continue
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f = {
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def process_format_list(format_list, format_id=""):
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nonlocal formats, has_drm
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if not isinstance(format_list, list):
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format_list = [format_list]
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for format_dict in format_list:
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if not isinstance(format_dict, dict):
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continue
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if (not self.get_param('allow_unplayable_formats')
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and traverse_obj(format_dict, ('drm', 'keySystem'))):
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has_drm = True
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continue
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format_url = url_or_none(format_dict.get('src'))
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format_type = format_dict.get('type')
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ext = determine_ext(format_url)
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if (format_type == 'application/x-mpegURL'
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or format_id == 'HLS' or ext == 'm3u8'):
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formats.extend(self._extract_m3u8_formats(
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format_url, video_id, 'mp4',
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entry_protocol='m3u8_native', m3u8_id='hls',
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fatal=False))
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elif (format_type == 'application/dash+xml'
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or format_id == 'DASH' or ext == 'mpd'):
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formats.extend(self._extract_mpd_formats(
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format_url, video_id, mpd_id='dash', fatal=False))
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else:
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formats.append({
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'url': format_url,
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}
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f_id = format_id
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for quality in QUALITIES:
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if '%s.mp4' % quality in format_url:
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f_id += '-%s' % quality
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f.update({
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'quality': quality_key(quality),
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'format_note': quality.upper(),
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})
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break
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f['format_id'] = f_id
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formats.append(f)
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})
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player = self._search_json(
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r'player:', webpage, 'player', video_id, fatal=False, end_pattern=r';\s*</script>')
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if player:
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for src in traverse_obj(player, ('lib', 'source', 'sources', ...)):
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process_format_list(src)
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duration = traverse_obj(player, ('sourceInfo', 'duration', {int_or_none}))
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if not formats and not has_drm:
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# older code path, in use before August 2023
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player = self._parse_json(
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self._search_regex(
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(r'(?:(?:replacePlaceholders|processAdTagModifier).*?:\s*)?(?:replacePlaceholders|processAdTagModifier)\s*\(\s*(?P<json>{.*?})\s*\)(?:\s*\))?\s*,',
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r'Player\.init\s*\([^,]+,(?P<cndn>\s*\w+\s*\?)?\s*(?P<json>{(?(cndn).+?|.+)})\s*(?(cndn):|,\s*{.+?}\s*\)\s*;)'),
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webpage, 'player', group='json'), video_id)
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if player:
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for format_id, format_list in player['tracks'].items():
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process_format_list(format_list, format_id)
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duration = int_or_none(player.get('duration'))
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if not formats and has_drm:
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self.report_drm(video_id)
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