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[instagram] Improve title extraction and extract duration (#28469) 

Co-authored-by: Sergey M. <dstftw@gmail.com>
pull/28630/head
Chris Hranj 2021-03-29 15:05:19 -04:00 committed by GitHub
parent 87a8bde777
commit da762c4e32
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1 changed files with 27 additions and 2 deletions
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29
youtube_dl/extractor/instagram.py
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@ -12,6 +12,7 @@ from ..compat import (
) )
from ..utils import ( from ..utils import (
ExtractorError, ExtractorError,
float_or_none,
get_element_by_attribute, get_element_by_attribute,
int_or_none, int_or_none,
lowercase_escape, lowercase_escape,
@ -32,6 +33,7 @@ class InstagramIE(InfoExtractor):
'title': 'Video by naomipq', 'title': 'Video by naomipq',
'description': 'md5:1f17f0ab29bd6fe2bfad705f58de3cb8', 'description': 'md5:1f17f0ab29bd6fe2bfad705f58de3cb8',
'thumbnail': r're:^https?://.*\.jpg', 'thumbnail': r're:^https?://.*\.jpg',
'duration': 0,
'timestamp': 1371748545, 'timestamp': 1371748545,
'upload_date': '20130620', 'upload_date': '20130620',
'uploader_id': 'naomipq', 'uploader_id': 'naomipq',
@ -48,6 +50,7 @@ class InstagramIE(InfoExtractor):
'ext': 'mp4', 'ext': 'mp4',
'title': 'Video by britneyspears', 'title': 'Video by britneyspears',
'thumbnail': r're:^https?://.*\.jpg', 'thumbnail': r're:^https?://.*\.jpg',
'duration': 0,
'timestamp': 1453760977, 'timestamp': 1453760977,
'upload_date': '20160125', 'upload_date': '20160125',
'uploader_id': 'britneyspears', 'uploader_id': 'britneyspears',
@ -86,6 +89,24 @@ class InstagramIE(InfoExtractor):
'title': 'Post by instagram', 'title': 'Post by instagram',
'description': 'md5:0f9203fc6a2ce4d228da5754bcf54957', 'description': 'md5:0f9203fc6a2ce4d228da5754bcf54957',
}, },
}, {
# IGTV
'url': 'https://www.instagram.com/tv/BkfuX9UB-eK/',
'info_dict': {
'id': 'BkfuX9UB-eK',
'ext': 'mp4',
'title': 'Fingerboarding Tricks with @cass.fb',
'thumbnail': r're:^https?://.*\.jpg',
'duration': 53.83,
'timestamp': 1530032919,
'upload_date': '20180626',
'uploader_id': 'instagram',
'uploader': 'Instagram',
'like_count': int,
'comment_count': int,
'comments': list,
'description': 'Meet Cass Hirst (@cass.fb), a fingerboarding pro who can perform tiny ollies and kickflips while blindfolded.',
}
}, { }, {
'url': 'https://instagram.com/p/-Cmh1cukG2/', 'url': 'https://instagram.com/p/-Cmh1cukG2/',
'only_matching': True, 'only_matching': True,
@ -159,7 +180,9 @@ class InstagramIE(InfoExtractor):
description = try_get( description = try_get(
media, lambda x: x['edge_media_to_caption']['edges'][0]['node']['text'], media, lambda x: x['edge_media_to_caption']['edges'][0]['node']['text'],
compat_str) or media.get('caption') compat_str) or media.get('caption')
title = media.get('title')
thumbnail = media.get('display_src') or media.get('display_url') thumbnail = media.get('display_src') or media.get('display_url')
duration = float_or_none(media.get('video_duration'))
timestamp = int_or_none(media.get('taken_at_timestamp') or media.get('date')) timestamp = int_or_none(media.get('taken_at_timestamp') or media.get('date'))
uploader = media.get('owner', {}).get('full_name') uploader = media.get('owner', {}).get('full_name')
uploader_id = media.get('owner', {}).get('username') uploader_id = media.get('owner', {}).get('username')
@ -200,9 +223,10 @@ class InstagramIE(InfoExtractor):
continue continue
entries.append({ entries.append({
'id': node.get('shortcode') or node['id'], 'id': node.get('shortcode') or node['id'],
'title': 'Video %d' % edge_num, 'title': node.get('title') or 'Video %d' % edge_num,
'url': node_video_url, 'url': node_video_url,
'thumbnail': node.get('display_url'), 'thumbnail': node.get('display_url'),
'duration': float_or_none(node.get('video_duration')),
'width': int_or_none(try_get(node, lambda x: x['dimensions']['width'])), 'width': int_or_none(try_get(node, lambda x: x['dimensions']['width'])),
'height': int_or_none(try_get(node, lambda x: x['dimensions']['height'])), 'height': int_or_none(try_get(node, lambda x: x['dimensions']['height'])),
'view_count': int_or_none(node.get('video_view_count')), 'view_count': int_or_none(node.get('video_view_count')),
@ -239,8 +263,9 @@ class InstagramIE(InfoExtractor):
'id': video_id, 'id': video_id,
'formats': formats, 'formats': formats,
'ext': 'mp4', 'ext': 'mp4',
'title': 'Video by %s' % uploader_id, 'title': title or 'Video by %s' % uploader_id,
'description': description, 'description': description,
'duration': duration,
'thumbnail': thumbnail, 'thumbnail': thumbnail,
'timestamp': timestamp, 'timestamp': timestamp,
'uploader_id': uploader_id, 'uploader_id': uploader_id,