mirror of
https://github.com/l1ving/youtube-dl
synced 2025-03-10 09:07:17 +08:00
116 lines
5.0 KiB
Python
116 lines
5.0 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 TikTokIE2(InfoExtractor):
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_VALID_URL = r'https?://www\.tiktok\.com/@[\w\._]+/video/(?P<id>\d+)'
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class TikTokIE(InfoExtractor):
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_VALID_URL = r'https?://(?:www\.)?tiktok\.com/@.+/video/(?P<id>[0-9]+)+'
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_TESTS = [{
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'url': 'https://www.tiktok.com/@zoey.aune/video/6813765043914624262?lang=en',
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'md5': 'd679cc9a75bce136e5a2be41fd9f77e0',
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'info_dict': {
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'comment_count': int,
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'creator': 'Zoey',
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'description': 'md5:b22dea1b2dd4e18258ebe42cf5571a97',
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'duration': 10,
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'ext': 'mp4',
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'formats': list,
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'width': 576,
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'height': 1024,
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'id': '6813765043914624262',
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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': 1586453303,
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'title': 'Zoey on TikTok',
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'upload_date': '20200409',
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'uploader': 'zoey.aune',
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'uploader_id': '6651338645989621765',
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'uploader_url': r're:https://www.tiktok.com/@zoey.aune',
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'webpage_url': r're:https://www.tiktok.com/@zoey.aune/(video/)?6813765043914624262',
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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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webpage = self._download_webpage('https://m.tiktok.com/v/%s.html' % video_id, video_id)
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# The webpage will have a json embedded in a <script id="__NEXT_DATA__"> tag. The JSON holds all the metadata, so fetch that out.
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json_string = self._html_search_regex([r'<script\s+id="__NEXT_DATA__"[^>]*>(.*?)</script>'],
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webpage, 'next_data')
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json_data = self._parse_json(json_string, video_id)
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video_data = try_get(json_data, lambda x: x['props']['pageProps'], expected_type=dict)
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# The watermarkless video ID is embedded in the first video file, so we need to download it and get the video ID.
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watermarked_url = video_data['videoData']['itemInfos']['video']['urls'][0]
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watermarked_response = self._download_webpage(watermarked_url, video_id)
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idpos = watermarked_response.index("vid:")
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watermarkless_video_id = watermarked_response[idpos + 4:idpos + 36]
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watermarkless_url = "https://api2-16-h2.musical.ly/aweme/v1/play/?video_id={}&vr_type=0&is_play_url=1&source=PackSourceEnum_PUBLISH&media_type=4".format(watermarkless_video_id)
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# Get extra metadata
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video_info = try_get(video_data, lambda x: x['videoData']['itemInfos'], dict)
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author_info = try_get(video_data, lambda x: x['videoData']['authorInfos'], dict)
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share_info = try_get(video_data, lambda x: x['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']['videoMeta']['height'], int)
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width = try_get(video_info, lambda x: x['video']['videoMeta']['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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formats = []
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formats.append({
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'url': watermarkless_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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if video_data.get('statusCode') != 0:
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raise ExtractorError('Video not available', video_id=video_id)
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return {
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'id': video_id,
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'title': self._og_search_title(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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'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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'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], str),
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'timestamp': timestamp,
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'width': width,
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'title': 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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'webpage_url': self._og_search_url(webpage),
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'ext': 'mp4',
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'formats': formats,
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'http_headers': {
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'User-Agent': 'okhttp',
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}
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}
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