mirror of
https://github.com/yt-dlp/yt-dlp.git
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149 lines
6 KiB
Python
149 lines
6 KiB
Python
# coding: utf-8
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from __future__ import unicode_literals
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from datetime import datetime
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from .common import InfoExtractor
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from ..utils import (
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ExtractorError,
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int_or_none,
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str_or_none,
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try_get
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)
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class TikTokBaseIE(InfoExtractor):
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def _extract_aweme(self, props_data, webpage, url):
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video_data = try_get(props_data, lambda x: x['pageProps'], expected_type=dict)
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video_info = try_get(
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video_data, lambda x: x['itemInfo']['itemStruct'], dict)
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author_info = try_get(
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video_data, lambda x: x['itemInfo']['itemStruct']['author'], dict)
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share_info = try_get(video_data, lambda x: x['itemInfo']['shareMeta'], dict)
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unique_id = str_or_none(author_info.get('uniqueId'))
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timestamp = try_get(video_info, lambda x: int(x['createTime']), int)
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date = datetime.fromtimestamp(timestamp).strftime('%Y%m%d')
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height = try_get(video_info, lambda x: x['video']['height'], int)
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width = try_get(video_info, lambda x: x['video']['width'], int)
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thumbnails = []
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thumbnails.append({
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'url': video_info.get('thumbnail') or self._og_search_thumbnail(webpage),
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'width': width,
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'height': height
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})
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url = ''
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if not url:
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url = try_get(video_info, lambda x: x['video']['playAddr'])
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if not url:
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url = try_get(video_info, lambda x: x['video']['downloadAddr'])
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formats = []
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formats.append({
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'url': url,
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'ext': 'mp4',
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'height': height,
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'width': width
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})
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tracker = try_get(props_data, lambda x: x['initialProps']['$wid'])
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return {
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'comment_count': int_or_none(video_info.get('commentCount')),
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'duration': try_get(video_info, lambda x: x['video']['videoMeta']['duration'], int),
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'height': height,
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'id': str_or_none(video_info.get('id')),
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'like_count': int_or_none(video_info.get('diggCount')),
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'repost_count': int_or_none(video_info.get('shareCount')),
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'thumbnail': try_get(video_info, lambda x: x['covers'][0]),
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'timestamp': timestamp,
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'width': width,
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'title': str_or_none(share_info.get('title')) or self._og_search_title(webpage),
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'creator': str_or_none(author_info.get('nickName')),
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'uploader': unique_id,
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'uploader_id': str_or_none(author_info.get('userId')),
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'uploader_url': 'https://www.tiktok.com/@' + unique_id,
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'thumbnails': thumbnails,
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'upload_date': date,
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'webpage_url': self._og_search_url(webpage),
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'description': str_or_none(video_info.get('text')) or str_or_none(share_info.get('desc')),
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'ext': 'mp4',
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'formats': formats,
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'http_headers': {
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'Referer': url,
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'Cookie': 'tt_webid=%s; tt_webid_v2=%s' % (tracker, tracker),
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}
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}
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class TikTokIE(TikTokBaseIE):
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_VALID_URL = r'https?://www\.tiktok\.com/@[\w\._]+/video/(?P<id>\d+)'
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_TESTS = [{
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'url': 'https://www.tiktok.com/@leenabhushan/video/6748451240264420610',
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'md5': '34a7543afd5a151b0840ba6736fb633b',
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'info_dict': {
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'comment_count': int,
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'creator': 'facestoriesbyleenabh',
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'description': 'md5:a9f6c0c44a1ff2249cae610372d0ae95',
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'duration': 13,
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'ext': 'mp4',
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'formats': list,
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'height': 1280,
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'id': '6748451240264420610',
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'like_count': int,
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'repost_count': int,
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'thumbnail': r're:^https?://[\w\/\.\-]+(~[\w\-]+\.image)?',
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'thumbnails': list,
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'timestamp': 1571246252,
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'title': 'facestoriesbyleenabh on TikTok',
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'upload_date': '20191016',
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'uploader': 'leenabhushan',
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'uploader_id': '6691488002098119685',
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'uploader_url': r're:https://www.tiktok.com/@leenabhushan',
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'webpage_url': r're:https://www.tiktok.com/@leenabhushan/(video/)?6748451240264420610',
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'width': 720,
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}
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}, {
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'url': 'https://www.tiktok.com/@patroxofficial/video/6742501081818877190?langCountry=en',
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'md5': '06b9800d47d5fe51a19e322dd86e61c9',
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'info_dict': {
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'comment_count': int,
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'creator': 'patroX',
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'description': 'md5:5e2a23877420bb85ce6521dbee39ba94',
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'duration': 27,
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'ext': 'mp4',
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'formats': list,
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'height': 960,
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'id': '6742501081818877190',
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'like_count': int,
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'repost_count': int,
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'thumbnail': r're:^https?://[\w\/\.\-]+(~[\w\-]+\.image)?',
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'thumbnails': list,
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'timestamp': 1569860870,
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'title': 'patroX on TikTok',
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'upload_date': '20190930',
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'uploader': 'patroxofficial',
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'uploader_id': '18702747',
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'uploader_url': r're:https://www.tiktok.com/@patroxofficial',
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'webpage_url': r're:https://www.tiktok.com/@patroxofficial/(video/)?6742501081818877190',
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'width': 540,
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}
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}]
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def _real_extract(self, url):
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video_id = self._match_id(url)
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# If we only call once, we get a 403 when downlaoding the video.
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self._download_webpage(url, video_id)
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webpage = self._download_webpage(url, video_id, note='Downloading video webpage')
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json_string = self._search_regex(
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r'id=\"__NEXT_DATA__\"\s+type=\"application\/json\"\s*[^>]+>\s*(?P<json_string_ld>[^<]+)',
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webpage, 'json_string', group='json_string_ld')
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json_data = self._parse_json(json_string, video_id)
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props_data = try_get(json_data, lambda x: x['props'], expected_type=dict)
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# Chech statusCode for success
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if props_data.get('pageProps').get('statusCode') == 0:
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return self._extract_aweme(props_data, webpage, url)
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raise ExtractorError('Video not available', video_id=video_id)
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