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yt-dlp/yt_dlp/extractor/pinterest.py

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Python
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import json
from .common import InfoExtractor
from ..utils import (
determine_ext,
float_or_none,
int_or_none,
str_or_none,
strip_or_none,
traverse_obj,
unified_timestamp,
url_or_none,
)
class PinterestBaseIE(InfoExtractor):
_VALID_URL_BASE = r'''(?x)
https?://(?:[^/]+\.)?pinterest\.(?:
com|fr|de|ch|jp|cl|ca|it|co\.uk|nz|ru|com\.au|at|pt|co\.kr|es|com\.mx|
dk|ph|th|com\.uy|co|nl|info|kr|ie|vn|com\.vn|ec|mx|in|pe|co\.at|hu|
co\.in|co\.nz|id|com\.ec|com\.py|tw|be|uk|com\.bo|com\.pe)'''
def _call_api(self, resource, video_id, options):
return self._download_json(
f'https://www.pinterest.com/resource/{resource}Resource/get/',
video_id, f'Download {resource} JSON metadata', query={
'data': json.dumps({'options': options}),
})['resource_response']
def _extract_video(self, data, extract_formats=True):
video_id = data['id']
thumbnails = []
images = data.get('images')
if isinstance(images, dict):
for thumbnail in images.values():
if not isinstance(thumbnail, dict):
continue
thumbnail_url = url_or_none(thumbnail.get('url'))
if not thumbnail_url:
continue
thumbnails.append({
'url': thumbnail_url,
'width': int_or_none(thumbnail.get('width')),
'height': int_or_none(thumbnail.get('height')),
})
info = {
'title': strip_or_none(traverse_obj(data, 'title', 'grid_title', default='')),
'description': traverse_obj(data, 'seo_description', 'description'),
'timestamp': unified_timestamp(data.get('created_at')),
'thumbnails': thumbnails,
'uploader': traverse_obj(data, ('closeup_attribution', 'full_name')),
'uploader_id': str_or_none(traverse_obj(data, ('closeup_attribution', 'id'))),
'repost_count': int_or_none(data.get('repin_count')),
'comment_count': int_or_none(data.get('comment_count')),
'categories': traverse_obj(data, ('pin_join', 'visual_annotation'), expected_type=list),
'tags': traverse_obj(data, 'hashtags', expected_type=list),
}
urls = []
formats = []
duration = None
domain = data.get('domain', '')
if domain.lower() != 'uploaded by user' and traverse_obj(data, ('embed', 'src')):
if not info['title']:
info['title'] = None
return {
'_type': 'url_transparent',
'url': data['embed']['src'],
**info,
}
elif extract_formats:
video_list = traverse_obj(
data, ('videos', 'video_list'),
('story_pin_data', 'pages', ..., 'blocks', ..., 'video', 'video_list'),
expected_type=dict, get_all=False, default={})
for format_id, format_dict in video_list.items():
if not isinstance(format_dict, dict):
continue
format_url = url_or_none(format_dict.get('url'))
if not format_url or format_url in urls:
continue
urls.append(format_url)
duration = float_or_none(format_dict.get('duration'), scale=1000)
ext = determine_ext(format_url)
if 'hls' in format_id.lower() or ext == 'm3u8':
formats.extend(self._extract_m3u8_formats(
format_url, video_id, 'mp4', entry_protocol='m3u8_native',
m3u8_id=format_id, fatal=False))
else:
formats.append({
'url': format_url,
'format_id': format_id,
'width': int_or_none(format_dict.get('width')),
'height': int_or_none(format_dict.get('height')),
'duration': duration,
})
return {
'id': video_id,
'formats': formats,
'duration': duration,
'webpage_url': f'https://www.pinterest.com/pin/{video_id}/',
'extractor_key': PinterestIE.ie_key(),
'extractor': PinterestIE.IE_NAME,
**info,
}
class PinterestIE(PinterestBaseIE):
_VALID_URL = rf'{PinterestBaseIE._VALID_URL_BASE}/pin/(?P<id>\d+)'
_TESTS = [{
# formats found in data['videos']
'url': 'https://www.pinterest.com/pin/664281013778109217/',
'md5': '6550c2af85d6d9f3fe3b88954d1577fc',
'info_dict': {
'id': '664281013778109217',
'ext': 'mp4',
'title': 'Origami',
'description': 'md5:e29801cab7d741ea8c741bc50c8d00ab',
'duration': 57.7,
'timestamp': 1593073622,
'upload_date': '20200625',
'repost_count': int,
'comment_count': int,
'categories': list,
'tags': list,
'thumbnail': r're:^https?://.*\.(?:jpg|png)$',
},
}, {
# formats found in data['story_pin_data']
'url': 'https://www.pinterest.com/pin/1084663891475263837/',
'md5': '069ac19919ab9e1e13fa60de46290b03',
'info_dict': {
'id': '1084663891475263837',
'ext': 'mp4',
'title': 'Gadget, Cool products, Amazon product, technology, Kitchen gadgets',
'description': 'md5:d0a4b6ae996ff0c6eed83bc869598d13',
'uploader': 'CoolCrazyGadgets',
'uploader_id': '1084664028912989237',
'upload_date': '20211003',
'timestamp': 1633246654.0,
'duration': 14.9,
'comment_count': int,
'repost_count': int,
'categories': 'count:9',
'tags': list,
'thumbnail': r're:^https?://.*\.(?:jpg|png)$',
},
}, {
# vimeo.com embed
'url': 'https://www.pinterest.ca/pin/441282463481903715/',
'info_dict': {
'id': '111691128',
'ext': 'mp4',
'title': 'Tonite Let\'s All Make Love In London (1967)',
'description': 'md5:8190f37b3926807809ec57ec21aa77b2',
'uploader': 'Vimeo',
'uploader_id': '473792960706651251',
'upload_date': '20180120',
'timestamp': 1516409040,
'duration': 3404,
'comment_count': int,
'repost_count': int,
'categories': 'count:9',
'tags': [],
'thumbnail': r're:^https?://.*\.(?:jpg|png)$',
'uploader_url': 'https://vimeo.com/willardandrade',
},
'params': {
'skip_download': 'm3u8',
},
}, {
'url': 'https://co.pinterest.com/pin/824721750502199491/',
'only_matching': True,
}]
def _real_extract(self, url):
video_id = self._match_id(url)
data = self._call_api(
'Pin', video_id, {
'field_set_key': 'unauth_react_main_pin',
'id': video_id,
})['data']
return self._extract_video(data)
class PinterestCollectionIE(PinterestBaseIE):
_VALID_URL = rf'{PinterestBaseIE._VALID_URL_BASE}/(?P<username>[^/]+)/(?P<id>[^/?#&]+)'
_TESTS = [{
'url': 'https://www.pinterest.ca/mashal0407/cool-diys/',
'info_dict': {
'id': '585890301462791043',
'title': 'cool diys',
},
'playlist_count': 8,
}, {
'url': 'https://www.pinterest.ca/fudohub/videos/',
'info_dict': {
'id': '682858430939307450',
'title': 'VIDEOS',
},
'playlist_mincount': 365,
'skip': 'Test with extract_formats=False',
}]
@classmethod
def suitable(cls, url):
return False if PinterestIE.suitable(url) else super().suitable(url)
def _real_extract(self, url):
username, slug = self._match_valid_url(url).groups()
board = self._call_api(
'Board', slug, {
'slug': slug,
'username': username,
})['data']
board_id = board['id']
options = {
'board_id': board_id,
'page_size': 250,
}
bookmark = None
entries = []
while True:
if bookmark:
options['bookmarks'] = [bookmark]
board_feed = self._call_api('BoardFeed', board_id, options)
for item in (board_feed.get('data') or []):
if not isinstance(item, dict) or item.get('type') != 'pin':
continue
video_id = item.get('id')
if video_id:
# Some pins may not be available anonymously via pin URL
# video = self._extract_video(item, extract_formats=False)
# video.update({
# '_type': 'url_transparent',
# 'url': 'https://www.pinterest.com/pin/%s/' % video_id,
# })
# entries.append(video)
entries.append(self._extract_video(item))
bookmark = board_feed.get('bookmark')
if not bookmark:
break
return self.playlist_result(
entries, playlist_id=board_id, playlist_title=board.get('name'))