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[iq.com] Add extractors (#2354)

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Closes #704
Authored by: MinePlayersPE
pull/2386/head^2
MinePlayersPE 2 years ago committed by GitHub
parent 64f36541c9
commit 426764371f
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4 changed files with 353 additions and 5 deletions
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4
yt_dlp/YoutubeDL.py
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@ -2751,7 +2751,9 @@ class YoutubeDL(object):
if not test:
for ph in self._progress_hooks:
fd.add_progress_hook(ph)
urls = '", "'.join([f['url'] for f in info.get('requested_formats', [])] or [info['url']])
urls = '", "'.join(
(f['url'].split(',')[0] + ',<data>' if f['url'].startswith('data:') else f['url'])
for f in info.get('requested_formats', []) or [info])
self.write_debug('Invoking downloader on "%s"' % urls)
# Note: Ideally info should be a deep-copied so that hooks cannot modify it.

5
yt_dlp/extractor/common.py
Unescape Escape View File

@ -45,6 +45,7 @@ from ..utils import (
determine_ext,
determine_protocol,
dict_get,
encode_data_uri,
error_to_compat_str,
extract_attributes,
ExtractorError,
@ -2106,7 +2107,7 @@ class InfoExtractor(object):
headers=headers, query=query, video_id=video_id)
def _parse_m3u8_formats_and_subtitles(
self, m3u8_doc, m3u8_url, ext=None, entry_protocol='m3u8_native',
self, m3u8_doc, m3u8_url=None, ext=None, entry_protocol='m3u8_native',
preference=None, quality=None, m3u8_id=None, live=False, note=None,
errnote=None, fatal=True, data=None, headers={}, query={},
video_id=None):
@ -2156,7 +2157,7 @@ class InfoExtractor(object):
formats = [{
'format_id': join_nonempty(m3u8_id, idx),
'format_index': idx,
'url': m3u8_url,
'url': m3u8_url or encode_data_uri(m3u8_doc.encode('utf-8'), 'application/x-mpegurl'),
'ext': ext,
'protocol': entry_protocol,
'preference': preference,

6
yt_dlp/extractor/extractors.py
Unescape Escape View File

@ -636,7 +636,11 @@ from .iprima import (
IPrimaIE,
IPrimaCNNIE
)
from .iqiyi import IqiyiIE
from .iqiyi import (
IqiyiIE,
IqIE,
IqAlbumIE
)
from .ir90tv import Ir90TvIE
from .itv import (
ITVIE,

343
yt_dlp/extractor/iqiyi.py
Unescape Escape View File

@ -11,14 +11,26 @@ from ..compat import (
compat_str,
compat_urllib_parse_urlencode,
)
from .openload import PhantomJSwrapper
from ..utils import (
clean_html,
decode_packed_codes,
ExtractorError,
float_or_none,
get_element_by_id,
get_element_by_attribute,
ExtractorError,
int_or_none,
js_to_json,
ohdave_rsa_encrypt,
parse_age_limit,
parse_duration,
parse_iso8601,
parse_resolution,
qualities,
remove_start,
str_or_none,
traverse_obj,
urljoin,
)
@ -392,3 +404,332 @@ class IqiyiIE(InfoExtractor):
'title': title,
'formats': formats,
}
class IqIE(InfoExtractor):
IE_NAME = 'iq.com'
IE_DESC = 'International version of iQiyi'
_VALID_URL = r'https?://(?:www\.)?iq\.com/play/(?:[\w%-]*-)?(?P<id>\w+)'
_TESTS = [{
'url': 'https://www.iq.com/play/one-piece-episode-1000-1ma1i6ferf4',
'md5': '2d7caf6eeca8a32b407094b33b757d39',
'info_dict': {
'ext': 'mp4',
'id': '1ma1i6ferf4',
'title': '航海王 第1000集',
'description': 'Subtitle available on Sunday 4PM（GMT+8）.',
'duration': 1430,
'timestamp': 1637488203,
'upload_date': '20211121',
'episode_number': 1000,
'episode': 'Episode 1000',
'series': 'One Piece',
'age_limit': 13,
'average_rating': float,
},
'params': {
'format': '500',
},
'expected_warnings': ['format is restricted']
}]
_BID_TAGS = {
'100': '240P',
'200': '360P',
'300': '480P',
'500': '720P',
'600': '1080P',
'610': '1080P50',
'700': '2K',
'800': '4K',
}
_LID_TAGS = {
'1': 'zh_CN',
'2': 'zh_TW',
'3': 'en',
'18': 'th',
'21': 'my',
'23': 'vi',
'24': 'id',
'26': 'es',
'28': 'ar',
}
_DASH_JS = '''
console.log(page.evaluate(function() {
var tvid = "%(tvid)s"; var vid = "%(vid)s"; var src = "%(src)s";
var dfp = "%(dfp)s"; var mode = "%(mode)s"; var lang = "%(lang)s"; var bid_list = %(bid_list)s;
var tm = new Date().getTime();
var cmd5x_func = %(cmd5x_func)s; var cmd5x_exporter = {}; cmd5x_func({}, cmd5x_exporter, {}); var cmd5x = cmd5x_exporter.cmd5x;
var authKey = cmd5x(cmd5x('') + tm + '' + tvid);
var k_uid = Array.apply(null, Array(32)).map(function() {return Math.floor(Math.random() * 15).toString(16)}).join('');
var dash_paths = {};
bid_list.forEach(function(bid) {
var query = {
'tvid': tvid,
'bid': bid,
'ds': 1,
'vid': vid,
'src': src,
'vt': 0,
'rs': 1,
'uid': 0,
'ori': 'pcw',
'ps': 1,
'k_uid': k_uid,
'pt': 0,
'd': 0,
's': '',
'lid': '',
'slid': 0,
'cf': '',
'ct': '',
'authKey': authKey,
'k_tag': 1,
'ost': 0,
'ppt': 0,
'dfp': dfp,
'prio': JSON.stringify({
'ff': 'f4v',
'code': 2
}),
'k_err_retries': 0,
'up': '',
'su': 2,
'applang': lang,
'sver': 2,
'X-USER-MODE': mode,
'qd_v': 2,
'tm': tm,
'qdy': 'a',
'qds': 0,
'k_ft1': 141287244169348,
'k_ft4': 34359746564,
'k_ft5': 1,
'bop': JSON.stringify({
'version': '10.0',
'dfp': dfp
}),
'ut': 0, // TODO: Set ut param for VIP members
};
var enc_params = [];
for (var prop in query) {
enc_params.push(encodeURIComponent(prop) + '=' + encodeURIComponent(query[prop]));
}
var dash_path = '/dash?' + enc_params.join('&'); dash_path += '&vf=' + cmd5x(dash_path);
dash_paths[bid] = dash_path;
});
return JSON.stringify(dash_paths);
}));
saveAndExit();
'''
def _extract_vms_player_js(self, webpage, video_id):
player_js_cache = self._downloader.cache.load('iq', 'player_js')
if player_js_cache:
return player_js_cache
webpack_js_url = self._proto_relative_url(self._search_regex(
r'<script src="((?:https?)?//stc.iqiyipic.com/_next/static/chunks/webpack-\w+\.js)"', webpage, 'webpack URL'))
webpack_js = self._download_webpage(webpack_js_url, video_id, note='Downloading webpack JS', errnote='Unable to download webpack JS')
webpack_map1, webpack_map2 = [self._parse_json(js_map, video_id, transform_source=js_to_json) for js_map in self._search_regex(
r'\(({[^}]*})\[\w+\][^\)]*\)\s*\+\s*["\']\.["\']\s*\+\s*({[^}]*})\[\w+\]\+["\']\.js', webpack_js, 'JS locations', group=(1, 2))]
for module_index in reversed(webpack_map2.keys()):
module_js = self._download_webpage(
f'https://stc.iqiyipic.com/_next/static/chunks/{webpack_map1.get(module_index, module_index)}.{webpack_map2[module_index]}.js',
video_id, note=f'Downloading #{module_index} module JS', errnote='Unable to download module JS', fatal=False) or ''
if 'vms request' in module_js:
self._downloader.cache.store('iq', 'player_js', module_js)
return module_js
raise ExtractorError('Unable to extract player JS')
def _extract_cmd5x_function(self, webpage, video_id):
return self._search_regex(r',\s*(function\s*\([^\)]*\)\s*{\s*var _qda.+_qdc\(\)\s*})\s*,',
self._extract_vms_player_js(webpage, video_id), 'signature function')
def _update_bid_tags(self, webpage, video_id):
extracted_bid_tags = self._parse_json(
self._search_regex(
r'arguments\[1\][^,]*,\s*function\s*\([^\)]*\)\s*{\s*"use strict";?\s*var \w=({.+}})\s*,\s*\w\s*=\s*{\s*getNewVd',
self._extract_vms_player_js(webpage, video_id), 'video tags', default=''),
video_id, transform_source=js_to_json, fatal=False)
if not extracted_bid_tags:
return
self._BID_TAGS = {
bid: traverse_obj(extracted_bid_tags, (bid, 'value'), expected_type=str, default=self._BID_TAGS.get(bid))
for bid in extracted_bid_tags.keys()
}
def _get_cookie(self, name, default=None):
cookie = self._get_cookies('https://iq.com/').get(name)
return cookie.value if cookie else default
def _real_extract(self, url):
video_id = self._match_id(url)
webpage = self._download_webpage(url, video_id)
self._update_bid_tags(webpage, video_id)
next_props = self._search_nextjs_data(webpage, video_id)['props']
page_data = next_props['initialState']['play']
video_info = page_data['curVideoInfo']
# bid 0 as an initial format checker
dash_paths = self._parse_json(PhantomJSwrapper(self).get(
url, html='<!DOCTYPE html>', video_id=video_id, note2='Executing signature code', jscode=self._DASH_JS % {
'tvid': video_info['tvId'],
'vid': video_info['vid'],
'src': traverse_obj(next_props, ('initialProps', 'pageProps', 'ptid'),
expected_type=str, default='01010031010018000000'),
'dfp': self._get_cookie('dfp', ''),
'mode': self._get_cookie('mod', 'intl'),
'lang': self._get_cookie('lang', 'en_us'),
'bid_list': '[' + ','.join(['0', *self._BID_TAGS.keys()]) + ']',
'cmd5x_func': self._extract_cmd5x_function(webpage, video_id),
})[1].strip(), video_id)
formats, subtitles = [], {}
initial_format_data = self._download_json(
urljoin('https://cache-video.iq.com', dash_paths['0']), video_id,
note='Downloading initial video format info', errnote='Unable to download initial video format info')['data']
preview_time = traverse_obj(initial_format_data, ('boss_ts', 'data', 'previewTime'), expected_type=float_or_none)
if preview_time:
self.report_warning(f'This preview video is limited to {preview_time} seconds')
# TODO: Extract audio-only formats
for bid in set(traverse_obj(initial_format_data, ('program', 'video', ..., 'bid'), expected_type=str_or_none, default=[])):
dash_path = dash_paths.get(bid)
if not dash_path:
self.report_warning(f'Unknown format id: {bid}. It is currently not being extracted')
continue
format_data = traverse_obj(self._download_json(
urljoin('https://cache-video.iq.com', dash_path), video_id,
note=f'Downloading format data for {self._BID_TAGS[bid]}', errnote='Unable to download format data',
fatal=False), 'data', expected_type=dict)
video_format = next((video_format for video_format in traverse_obj(
format_data, ('program', 'video', ...), expected_type=dict, default=[]) if str(video_format['bid']) == bid), {})
extracted_formats = []
if video_format.get('m3u8Url'):
extracted_formats.extend(self._extract_m3u8_formats(
urljoin(format_data.get('dm3u8', 'https://cache-m.iq.com/dc/dt/'), video_format['m3u8Url']),
'mp4', m3u8_id=bid, fatal=False))
if video_format.get('mpdUrl'):
# TODO: Properly extract mpd hostname
extracted_formats.extend(self._extract_mpd_formats(
urljoin(format_data.get('dm3u8', 'https://cache-m.iq.com/dc/dt/'), video_format['mpdUrl']),
mpd_id=bid, fatal=False))
if video_format.get('m3u8'):
ff = video_format.get('ff', 'ts')
if ff == 'ts':
m3u8_formats, _ = self._parse_m3u8_formats_and_subtitles(
video_format['m3u8'], ext='mp4', m3u8_id=bid, fatal=False)
extracted_formats.extend(m3u8_formats)
elif ff == 'm4s':
mpd_data = traverse_obj(
self._parse_json(video_format['m3u8'], video_id, fatal=False), ('payload', ..., 'data'), expected_type=str)
if not mpd_data:
continue
mpd_formats, _ = self._parse_mpd_formats_and_subtitles(
mpd_data, bid, format_data.get('dm3u8', 'https://cache-m.iq.com/dc/dt/'))
extracted_formats.extend(mpd_formats)
else:
self.report_warning(f'{ff} formats are currently not supported')
if not extracted_formats:
if video_format.get('s'):
self.report_warning(f'{self._BID_TAGS[bid]} format is restricted')
else:
self.report_warning(f'Unable to extract {self._BID_TAGS[bid]} format')
for f in extracted_formats:
f.update({
'quality': qualities(list(self._BID_TAGS.keys()))(bid),
'format_note': self._BID_TAGS[bid],
**parse_resolution(video_format.get('scrsz'))
})
formats.extend(extracted_formats)
self._sort_formats(formats)
for sub_format in traverse_obj(initial_format_data, ('program', 'stl', ...), expected_type=dict, default=[]):
lang = self._LID_TAGS.get(str_or_none(sub_format.get('lid')), sub_format.get('_name'))
subtitles.setdefault(lang, []).extend([{
'ext': format_ext,
'url': urljoin(initial_format_data.get('dstl', 'http://meta.video.iqiyi.com'), sub_format[format_key])
} for format_key, format_ext in [('srt', 'srt'), ('webvtt', 'vtt')] if sub_format.get(format_key)])
extra_metadata = page_data.get('albumInfo') if video_info.get('albumId') and page_data.get('albumInfo') else video_info
return {
'id': video_id,
'title': video_info['name'],
'formats': formats,
'subtitles': subtitles,
'description': video_info.get('mergeDesc'),
'duration': parse_duration(video_info.get('len')),
'age_limit': parse_age_limit(video_info.get('rating')),
'average_rating': traverse_obj(page_data, ('playScoreInfo', 'score'), expected_type=float_or_none),
'timestamp': parse_iso8601(video_info.get('isoUploadDate')),
'categories': traverse_obj(extra_metadata, ('videoTagMap', ..., ..., 'name'), expected_type=str),
'cast': traverse_obj(extra_metadata, ('actorArr', ..., 'name'), expected_type=str),
'episode_number': int_or_none(video_info.get('order')) or None,
'series': video_info.get('albumName'),
}
class IqAlbumIE(InfoExtractor):
IE_NAME = 'iq.com:album'
_VALID_URL = r'https?://(?:www\.)?iq\.com/album/(?:[\w%-]*-)?(?P<id>\w+)'
_TESTS = [{
'url': 'https://www.iq.com/album/one-piece-1999-1bk9icvr331',
'info_dict': {
'id': '1bk9icvr331',
'title': 'One Piece',
'description': 'Subtitle available on Sunday 4PM（GMT+8）.'
},
'playlist_mincount': 238
}, {
# Movie/single video
'url': 'https://www.iq.com/album/九龙城寨-2021-22yjnij099k',
'info_dict': {
'ext': 'mp4',
'id': '22yjnij099k',
'title': '九龙城寨',
'description': 'md5:8a09f50b8ba0db4dc69bc7c844228044',
'duration': 5000,
'timestamp': 1641911371,
'upload_date': '20220111',
'series': '九龙城寨',
'cast': ['Shi Yan Neng', 'Yu Lang', 'Peter lv', 'Sun Zi Jun', 'Yang Xiao Bo'],
'age_limit': 13,
'average_rating': float,
},
'expected_warnings': ['format is restricted']
}]
def _entries(self, album_id_num, page_ranges, album_id=None, mode_code='intl', lang_code='en_us'):
for page_range in page_ranges:
page = self._download_json(
f'https://pcw-api.iq.com/api/episodeListSource/{album_id_num}', album_id,
note=f'Downloading video list episodes {page_range.get("msg", "")}',
errnote='Unable to download video list', query={
'platformId': 3,
'modeCode': mode_code,
'langCode': lang_code,
'endOrder': page_range['to'],
'startOrder': page_range['from']
})
for video in page['data']['epg']:
yield self.url_result('https://www.iq.com/play/%s' % (video.get('playLocSuffix') or video['qipuIdStr']),
IqIE.ie_key(), video.get('qipuIdStr'), video.get('name'))
def _real_extract(self, url):
album_id = self._match_id(url)
webpage = self._download_webpage(url, album_id)
next_data = self._search_nextjs_data(webpage, album_id)
album_data = next_data['props']['initialState']['album']['videoAlbumInfo']
if album_data.get('videoType') == 'singleVideo':
return self.url_result('https://www.iq.com/play/%s' % album_id, IqIE.ie_key())
return self.playlist_result(
self._entries(album_data['albumId'], album_data['totalPageRange'], album_id,
traverse_obj(next_data, ('props', 'initialProps', 'pageProps', 'modeCode')),
traverse_obj(next_data, ('props', 'initialProps', 'pageProps', 'langCode'))),
album_id, album_data.get('name'), album_data.get('desc'))

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