diff --git a/youtube_dl/extractor/douyin.py b/youtube_dl/extractor/douyin.py new file mode 100644 index 000000000..6a3324063 --- /dev/null +++ b/youtube_dl/extractor/douyin.py @@ -0,0 +1,94 @@ +# coding: utf-8 +from __future__ import unicode_literals + +from .common import InfoExtractor +from ..utils import ( + ExtractorError, + float_or_none, + try_get, + orderedSet +) + + +class DouyinVideoIE(InfoExtractor): + _VALID_URL = r'https?://(?:www\.)?douyin\.com/video/(?P[0-9]+)' + _TEST = { + 'url': 'https://www.douyin.com/video/6989098563519270181', + 'md5': 'b4c99f3be1be343948a9eaaea8303d27', + 'info_dict': { + 'id': '6989098563519270181', + 'url': r're:^https://v3-dy-o.zjcdn.com/[0-9a-f]{32}/[0-9a-f]{8}/video/tos/cn/tos-cn-ve-15/[0-9a-f]{32}/?.*', + 'title': '杨集#我的家乡 ', + 'uploader': '永恒的爱', + 'uploader_id': '104081949894', + 'timestamp': 1627276320000.0, + 'ext': 'mp4' + } + } + + def _real_extract(self, url): + video_id = self._match_id(url) + + iteminfo = self._download_json('https://www.douyin.com/web/api/v2/aweme/iteminfo', + video_id, query={'item_ids': video_id}) + if iteminfo['status_code']: + raise ExtractorError(iteminfo['status_msg'], video_id=video_id) + + item_list = iteminfo.get('item_list') + if not item_list: + raise ExtractorError('The video you want to download does not exist any more', + video_id=video_id, expected=True) + item = item_list[0] + + info_dict = {} + info_dict['id'] = video_id + info_dict['title'] = item['desc'] + info_dict['url'] = item['video']['play_addr']['url_list'][0] + info_dict['uploader'] = try_get(item, lambda x: x['author']['nickname']) + info_dict['uploader_id'] = try_get(item, lambda x: x['author']['uid']) + info_dict['duration'] = float_or_none(item.get('duration') or try_get(item, lambda x: x['video']['duration'], int), scale=1000) + info_dict['timestamp'] = float_or_none(item.get('create_time'), invscale=1000) + info_dict['width'] = try_get(item, lambda x: x['video']['width']) + info_dict['height'] = try_get(item, lambda x: x['video']['height']) + info_dict['vbr'] = try_get(item, lambda x: x['video']['bit_rate']) + info_dict['ext'] = 'mp4' + + return info_dict + + +class DouyinUserIE(InfoExtractor): + _VALID_URL = r'https?://(?:www\.)?douyin\.com/user/(?P[a-zA-Z0-9_\-]+)' + _TEST = { + 'url': 'https://www.douyin.com/user/MS4wLjABAAAAP5Q7Z-SwleIzAACYIu-LrwGbEZzN2dc5PT3hGNSTkSM', + 'info_dict': { + 'id': 'MS4wLjABAAAAP5Q7Z-SwleIzAACYIu-LrwGbEZzN2dc5PT3hGNSTkSM' + }, + 'playlist_mincount': 31 + } + + def _real_extract(self, url): + sec_uid = self._match_id(url) + + has_more = True + max_cursor = '' + + entries = [] + while has_more: + post = self._download_json('https://www.douyin.com/web/api/v2/aweme/post', + sec_uid, query={'sec_uid': sec_uid, 'max_cursor': max_cursor, 'count': 50}) + if post['status_code']: + raise ExtractorError(post['status_msg'], video_id=sec_uid) + + aweme_list = post.get('aweme_list') + if aweme_list is None: + raise ExtractorError('JSON response does not contain aweme_list', video_id=sec_uid) + + entries.extend([self.url_result('https://www.douyin.com/video/%s' % aweme['aweme_id'], + ie=DouyinVideoIE.ie_key(), video_id=aweme['aweme_id']) + for aweme in aweme_list]) + + has_more = post['has_more'] + max_cursor = post['max_cursor'] + + return self.playlist_result(orderedSet(entries), sec_uid) + diff --git a/youtube_dl/extractor/extractors.py b/youtube_dl/extractor/extractors.py index 6e8fc3961..a77a1ccb6 100644 --- a/youtube_dl/extractor/extractors.py +++ b/youtube_dl/extractor/extractors.py @@ -290,6 +290,10 @@ from .dfb import DFBIE from .dhm import DHMIE from .digg import DiggIE from .dotsub import DotsubIE +from .douyin import ( + DouyinVideoIE, + DouyinUserIE +) from .douyutv import ( DouyuShowIE, DouyuTVIE,