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[instagram] Add support for multi video posts (closes #12226)

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Sergey M․ 2017-02-23 18:02:04 +07:00
parent 9e03aa75c7
commit ada77fa544
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1 changed files with 54 additions and 0 deletions
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54
youtube_dl/extractor/instagram.py
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@ -3,6 +3,7 @@
import re
from .common import InfoExtractor
from ..compat import compat_str
from ..utils import (
get_element_by_attribute,
int_or_none,
@ -50,6 +51,33 @@ class InstagramIE(InfoExtractor):
'params': {
'skip_download': True,
},
}, {
# multi video post
'url': 'https://www.instagram.com/p/BQ0eAlwhDrw/',
'playlist': [{
'info_dict': {
'id': 'BQ0dSaohpPW',
'ext': 'mp4',
'title': 'Video 1',
},
}, {
'info_dict': {
'id': 'BQ0dTpOhuHT',
'ext': 'mp4',
'title': 'Video 2',
},
}, {
'info_dict': {
'id': 'BQ0dT7RBFeF',
'ext': 'mp4',
'title': 'Video 3',
},
}],
'info_dict': {
'id': 'BQ0eAlwhDrw',
'title': 'Post by instagram',
'description': 'md5:0f9203fc6a2ce4d228da5754bcf54957',
},
}, {
'url': 'https://instagram.com/p/-Cmh1cukG2/',
'only_matching': True,
@ -113,6 +141,32 @@ def _real_extract(self, url):
'timestamp': int_or_none(comment.get('created_at')),
} for comment in media.get(
'comments', {}).get('nodes', []) if comment.get('text')]
if not video_url:
edges = try_get(
media, lambda x: x['edge_sidecar_to_children']['edges'],
list) or []
if edges:
entries = []
for edge_num, edge in enumerate(edges, start=1):
node = try_get(edge, lambda x: x['node'], dict)
if not node:
continue
node_video_url = try_get(node, lambda x: x['video_url'], compat_str)
if not node_video_url:
continue
entries.append({
'id': node.get('shortcode') or node['id'],
'title': 'Video %d' % edge_num,
'url': node_video_url,
'thumbnail': node.get('display_url'),
'width': int_or_none(try_get(node, lambda x: x['dimensions']['width'])),
'height': int_or_none(try_get(node, lambda x: x['dimensions']['height'])),
'view_count': int_or_none(node.get('video_view_count')),
})
return self.playlist_result(
entries, video_id,
'Post by %s' % uploader_id if uploader_id else None,
description)
if not video_url:
video_url = self._og_search_video_url(webpage, secure=False)