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[instagram] Extract metadata from JSON
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@ -8,6 +8,7 @@
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int_or_none,
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limit_length,
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lowercase_escape,
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try_get,
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)
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@ -19,10 +20,16 @@ class InstagramIE(InfoExtractor):
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'info_dict': {
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'id': 'aye83DjauH',
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'ext': 'mp4',
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'uploader_id': 'naomipq',
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'title': 'Video by naomipq',
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'description': 'md5:1f17f0ab29bd6fe2bfad705f58de3cb8',
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}
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'thumbnail': 're:^https?://.*\.jpg',
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'timestamp': 1371748545,
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'upload_date': '20130620',
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'uploader_id': 'naomipq',
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'uploader': 'Naomi Leonor Phan-Quang',
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'like_count': int,
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'comment_count': int,
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},
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}, {
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# missing description
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'url': 'https://www.instagram.com/p/BA-pQFBG8HZ/?taken-by=britneyspears',
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@ -31,6 +38,13 @@ class InstagramIE(InfoExtractor):
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'ext': 'mp4',
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'uploader_id': 'britneyspears',
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'title': 'Video by britneyspears',
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'thumbnail': 're:^https?://.*\.jpg',
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'timestamp': 1453760977,
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'upload_date': '20160125',
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'uploader_id': 'britneyspears',
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'uploader': 'Britney Spears',
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'like_count': int,
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'comment_count': int,
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},
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'params': {
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'skip_download': True,
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@ -67,21 +81,57 @@ def _real_extract(self, url):
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url = mobj.group('url')
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webpage = self._download_webpage(url, video_id)
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uploader_id = self._search_regex(r'"owner":{"username":"(.+?)"',
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webpage, 'uploader id', fatal=False)
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desc = self._search_regex(
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r'"caption":"(.+?)"', webpage, 'description', default=None)
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if desc is not None:
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desc = lowercase_escape(desc)
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(video_url, description, thumbnail, timestamp, uploader,
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uploader_id, like_count, comment_count) = [None] * 8
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shared_data = self._parse_json(
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self._search_regex(
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r'window\._sharedData\s*=\s*({.+?});',
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webpage, 'shared data', default='{}'),
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video_id, fatal=False)
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if shared_data:
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media = try_get(
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shared_data, lambda x: x['entry_data']['PostPage'][0]['media'], dict)
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if media:
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video_url = media.get('video_url')
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description = media.get('caption')
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thumbnail = media.get('display_src')
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timestamp = int_or_none(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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like_count = int_or_none(media.get('likes', {}).get('count'))
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comment_count = int_or_none(media.get('comments', {}).get('count'))
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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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if not uploader_id:
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uploader_id = self._search_regex(
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r'"owner"\s*:\s*{\s*"username"\s*:\s*"(.+?)"',
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webpage, 'uploader id', fatal=False)
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if not description:
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description = self._search_regex(
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r'"caption"\s*:\s*"(.+?)"', webpage, 'description', default=None)
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if description is not None:
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description = lowercase_escape(description)
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if not thumbnail:
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thumbnail = self._og_search_thumbnail(webpage)
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return {
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'id': video_id,
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'url': self._og_search_video_url(webpage, secure=False),
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'url': video_url,
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'ext': 'mp4',
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'title': 'Video by %s' % uploader_id,
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'thumbnail': self._og_search_thumbnail(webpage),
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'description': description,
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'thumbnail': thumbnail,
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'timestamp': timestamp,
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'uploader_id': uploader_id,
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'description': desc,
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'uploader': uploader,
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'like_count': like_count,
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'comment_count': comment_count,
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}
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