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https://github.com/ytdl-org/youtube-dl
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[instagram] Improve extraction (closes #22880)
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Sergey M․
parent
58e55198c1
commit
f22b5a6b96
@ -122,9 +122,9 @@ class InstagramIE(InfoExtractor):
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webpage = self._download_webpage(url, video_id)
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(video_url, description, thumbnail, timestamp, uploader,
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(media, video_url, description, thumbnail, timestamp, uploader,
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uploader_id, like_count, comment_count, comments, height,
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width) = [None] * 11
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width) = [None] * 12
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shared_data = self._parse_json(
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self._search_regex(
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@ -137,69 +137,71 @@ class InstagramIE(InfoExtractor):
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(lambda x: x['entry_data']['PostPage'][0]['graphql']['shortcode_media'],
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lambda x: x['entry_data']['PostPage'][0]['media']),
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dict)
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if not media:
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additional_data = self._parse_json(
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self._search_regex(r'window\.__additionalDataLoaded\(\'[^\']+\',\s*({.+?})\);',
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webpage, 'additional data', default='{}'),
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video_id, fatal=False)
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if additional_data:
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media = try_get(
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additional_data,
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lambda x: x['graphql']['shortcode_media'],
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dict)
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if media:
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video_url = media.get('video_url')
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height = int_or_none(media.get('dimensions', {}).get('height'))
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width = int_or_none(media.get('dimensions', {}).get('width'))
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description = try_get(
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media, lambda x: x['edge_media_to_caption']['edges'][0]['node']['text'],
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compat_str) or media.get('caption')
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thumbnail = media.get('display_src')
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timestamp = int_or_none(media.get('taken_at_timestamp') or media.get('date'))
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uploader = media.get('owner', {}).get('full_name')
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uploader_id = media.get('owner', {}).get('username')
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# _sharedData.entry_data.PostPage is empty when authenticated (see
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# https://github.com/ytdl-org/youtube-dl/pull/22880)
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if not media:
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additional_data = self._parse_json(
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self._search_regex(
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r'window\.__additionalDataLoaded\s*\(\s*[^,]+,\s*({.+?})\s*\)\s*;',
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webpage, 'additional data', default='{}'),
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video_id, fatal=False)
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if additional_data:
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media = try_get(
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additional_data, lambda x: x['graphql']['shortcode_media'],
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dict)
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if media:
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video_url = media.get('video_url')
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height = int_or_none(media.get('dimensions', {}).get('height'))
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width = int_or_none(media.get('dimensions', {}).get('width'))
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description = try_get(
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media, lambda x: x['edge_media_to_caption']['edges'][0]['node']['text'],
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compat_str) or media.get('caption')
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thumbnail = media.get('display_src')
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timestamp = int_or_none(media.get('taken_at_timestamp') or media.get('date'))
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uploader = media.get('owner', {}).get('full_name')
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uploader_id = media.get('owner', {}).get('username')
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def get_count(key, kind):
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return int_or_none(try_get(
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media, (lambda x: x['edge_media_%s' % key]['count'],
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lambda x: x['%ss' % kind]['count'])))
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like_count = get_count('preview_like', 'like')
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comment_count = get_count('to_comment', 'comment')
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def get_count(key, kind):
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return int_or_none(try_get(
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media, (lambda x: x['edge_media_%s' % key]['count'],
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lambda x: x['%ss' % kind]['count'])))
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like_count = get_count('preview_like', 'like')
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comment_count = get_count('to_comment', 'comment')
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comments = [{
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'author': comment.get('user', {}).get('username'),
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'author_id': comment.get('user', {}).get('id'),
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'id': comment.get('id'),
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'text': comment.get('text'),
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'timestamp': int_or_none(comment.get('created_at')),
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} for comment in media.get(
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'comments', {}).get('nodes', []) if comment.get('text')]
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if not video_url:
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edges = try_get(
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media, lambda x: x['edge_sidecar_to_children']['edges'],
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list) or []
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if edges:
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entries = []
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for edge_num, edge in enumerate(edges, start=1):
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node = try_get(edge, lambda x: x['node'], dict)
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if not node:
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continue
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node_video_url = url_or_none(node.get('video_url'))
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if not node_video_url:
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continue
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entries.append({
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'id': node.get('shortcode') or node['id'],
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'title': 'Video %d' % edge_num,
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'url': node_video_url,
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'thumbnail': node.get('display_url'),
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'width': int_or_none(try_get(node, lambda x: x['dimensions']['width'])),
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'height': int_or_none(try_get(node, lambda x: x['dimensions']['height'])),
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'view_count': int_or_none(node.get('video_view_count')),
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})
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return self.playlist_result(
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entries, video_id,
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'Post by %s' % uploader_id if uploader_id else None,
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description)
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comments = [{
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'author': comment.get('user', {}).get('username'),
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'author_id': comment.get('user', {}).get('id'),
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'id': comment.get('id'),
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'text': comment.get('text'),
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'timestamp': int_or_none(comment.get('created_at')),
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} for comment in media.get(
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'comments', {}).get('nodes', []) if comment.get('text')]
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if not video_url:
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edges = try_get(
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media, lambda x: x['edge_sidecar_to_children']['edges'],
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list) or []
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if edges:
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entries = []
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for edge_num, edge in enumerate(edges, start=1):
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node = try_get(edge, lambda x: x['node'], dict)
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if not node:
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continue
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node_video_url = url_or_none(node.get('video_url'))
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if not node_video_url:
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continue
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entries.append({
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'id': node.get('shortcode') or node['id'],
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'title': 'Video %d' % edge_num,
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'url': node_video_url,
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'thumbnail': node.get('display_url'),
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'width': int_or_none(try_get(node, lambda x: x['dimensions']['width'])),
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'height': int_or_none(try_get(node, lambda x: x['dimensions']['height'])),
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'view_count': int_or_none(node.get('video_view_count')),
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})
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return self.playlist_result(
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entries, video_id,
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'Post by %s' % uploader_id if uploader_id else None,
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description)
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if not video_url:
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video_url = self._og_search_video_url(webpage, secure=False)
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