Merge 8934a232fb into 4d05f84325

youtube_dl/extractor/douyin.py

@@ -0,0 +1,97 @@
+# coding: utf-8
+from __future__ import unicode_literals
+
+from .common import InfoExtractor
+from ..compat import compat_str
+from ..utils import (
+    ExtractorError,
+    int_or_none,
+    try_get,
+    orderedSet
+)
+
+
+class DouyinVideoIE(InfoExtractor):
+    _VALID_URL = r'https?://(?:www\.)?douyin\.com/video/(?P<id>[0-9]+)'
+    _TEST = {
+        'url': 'https://www.douyin.com/video/6989098563519270181',
+        'md5': '99c5667992b8a8d46c145907f677c92b',
+        'info_dict': {
+            'id': '6989098563519270181',
+            'url': 'https://aweme.snssdk.com/aweme/v1/playwm/?video_id=v0300fg10000c3v47dbc77u9fvb20tbg&ratio=720p&line=0',
+            '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}) or {}
+        status_code = iteminfo.get('status_code', 'status_code missing')
+        if status_code:
+            raise ExtractorError('%s (%s)' % (iteminfo.get('status_msg', 'status_msg missing'), status_code), 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]
+
+        return {
+            'id': video_id,
+            'title': item['desc'],
+            'url': item['video']['play_addr']['url_list'][0],
+            'uploader': try_get(item, lambda x: x['author']['nickname'], compat_str),
+            'uploader_id': try_get(item, lambda x: x['author']['uid'], compat_str),
+            'duration': int_or_none(item.get('duration') or try_get(item, lambda x: x['video']['duration'], int), scale=1000),
+            'timestamp': int_or_none(item.get('create_time'), invscale=1000),
+            'width': try_get(item, lambda x: x['video']['width'], int),
+            'height': try_get(item, lambda x: x['video']['height'], int),
+            'vbr': try_get(item, lambda x: x['video']['bit_rate'], int),
+            'ext': 'mp4'
+        }
+
+
+class DouyinUserIE(InfoExtractor):
+    _VALID_URL = r'https?://(?:www\.)?douyin\.com/user/(?P<id>[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}) or {}
+            status_code = post.get('status_code', 'status_code missing')
+            if status_code:
+                raise ExtractorError('%s (%s)' % (post.get('status_msg', 'status_msg missing'), status_code), 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_id,
+                                            ie=DouyinVideoIE.ie_key(), video_id=aweme_id)
+                            for aweme_id in filter(None,
+                                                   (aweme.get('aweme_id') for aweme in aweme_list
+                                                    if isinstance(aweme, dict)))])
+
+            has_more = post.get('has_more')
+            max_cursor = post.get('max_cursor')
+
+        return self.playlist_result(orderedSet(entries), sec_uid)

youtube_dl/extractor/extractors.py

@@ -305,6 +305,10 @@ 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,