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yt-dlp/yt_dlp/extractor/imgur.py

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Python

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import functools
import re
from .common import InfoExtractor
from ..utils import (
ExtractorError,
determine_ext,
float_or_none,
int_or_none,
js_to_json,
mimetype2ext,
parse_iso8601,
str_or_none,
strip_or_none,
traverse_obj,
url_or_none,
)
class ImgurBaseIE(InfoExtractor):
_CLIENT_ID = '546c25a59c58ad7'
@classmethod
def _imgur_result(cls, item_id):
return cls.url_result(f'https://imgur.com/{item_id}', ImgurIE, item_id)
def _call_api(self, endpoint, video_id, **kwargs):
return self._download_json(
f'https://api.imgur.com/post/v1/{endpoint}/{video_id}?client_id={self._CLIENT_ID}&include=media,account',
video_id, **kwargs)
@staticmethod
def get_description(s):
if 'Discover the magic of the internet at Imgur' in s:
return None
return s or None
class ImgurIE(ImgurBaseIE):
_VALID_URL = r'https?://(?:i\.)?imgur\.com/(?!(?:a|gallery|t|topic|r)/)(?P<id>[a-zA-Z0-9]+)'
_TESTS = [{
'url': 'https://imgur.com/A61SaA1',
'info_dict': {
'id': 'A61SaA1',
'ext': 'mp4',
'title': 'MRW gifv is up and running without any bugs',
'timestamp': 1416446068,
'upload_date': '20141120',
'dislike_count': int,
'comment_count': int,
'release_timestamp': 1416446068,
'release_date': '20141120',
'like_count': int,
'thumbnail': 'https://i.imgur.com/A61SaA1h.jpg',
},
}, {
'url': 'https://i.imgur.com/A61SaA1.gifv',
'only_matching': True,
}, {
'url': 'https://i.imgur.com/crGpqCV.mp4',
'only_matching': True,
}, {
'url': 'https://i.imgur.com/jxBXAMC.gifv',
'info_dict': {
'id': 'jxBXAMC',
'ext': 'mp4',
'title': 'Fahaka puffer feeding',
'timestamp': 1533835503,
'upload_date': '20180809',
'release_date': '20180809',
'like_count': int,
'duration': 30.0,
'comment_count': int,
'release_timestamp': 1533835503,
'thumbnail': 'https://i.imgur.com/jxBXAMCh.jpg',
'dislike_count': int,
},
}]
def _real_extract(self, url):
video_id = self._match_id(url)
data = self._call_api('media', video_id)
if not traverse_obj(data, ('media', 0, (
('type', {lambda t: t == 'video' or None}),
('metadata', 'is_animated'))), get_all=False):
raise ExtractorError(f'{video_id} is not a video or animated image', expected=True)
webpage = self._download_webpage(
f'https://i.imgur.com/{video_id}.gifv', video_id, fatal=False) or ''
formats = []
media_fmt = traverse_obj(data, ('media', 0, {
'url': ('url', {url_or_none}),
'ext': ('ext', {str}),
'width': ('width', {int_or_none}),
'height': ('height', {int_or_none}),
'filesize': ('size', {int_or_none}),
'acodec': ('metadata', 'has_sound', {lambda b: None if b else 'none'}),
}))
media_url = media_fmt.get('url')
if media_url:
if not media_fmt.get('ext'):
media_fmt['ext'] = mimetype2ext(traverse_obj(
data, ('media', 0, 'mime_type'))) or determine_ext(media_url)
if traverse_obj(data, ('media', 0, 'type')) == 'image':
media_fmt['acodec'] = 'none'
media_fmt.setdefault('preference', -10)
formats.append(media_fmt)
video_elements = self._search_regex(
r'(?s)<div class="video-elements">(.*?)</div>',
webpage, 'video elements', default=None)
if video_elements:
def og_get_size(media_type):
return {
p: int_or_none(self._og_search_property(f'{media_type}:{p}', webpage, default=None))
for p in ('width', 'height')
}
size = og_get_size('video')
if not any(size.values()):
size = og_get_size('image')
formats = traverse_obj(
re.finditer(r'<source\s+src="(?P<src>[^"]+)"\s+type="(?P<type>[^"]+)"', video_elements),
(..., {
'format_id': ('type', {lambda s: s.partition('/')[2]}),
'url': ('src', {self._proto_relative_url}),
'ext': ('type', {mimetype2ext}),
}))
for f in formats:
f.update(size)
# We can get the original gif format from the webpage as well
gif_json = traverse_obj(self._search_json(
r'var\s+videoItem\s*=', webpage, 'GIF info', video_id,
transform_source=js_to_json, fatal=False), {
'url': ('gifUrl', {self._proto_relative_url}),
'filesize': ('size', {int_or_none}),
})
if gif_json:
gif_json.update(size)
gif_json.update({
'format_id': 'gif',
'preference': -10, # gifs < videos
'ext': 'gif',
'acodec': 'none',
'vcodec': 'gif',
'container': 'gif',
})
formats.append(gif_json)
search = functools.partial(self._html_search_meta, html=webpage, default=None)
twitter_fmt = {
'format_id': 'twitter',
'url': url_or_none(search('twitter:player:stream')),
'ext': mimetype2ext(search('twitter:player:stream:content_type')),
'width': int_or_none(search('twitter:width')),
'height': int_or_none(search('twitter:height')),
}
if twitter_fmt['url']:
formats.append(twitter_fmt)
if not formats:
self.raise_no_formats(
f'No sources found for video {video_id}. Maybe a plain image?', expected=True)
self._remove_duplicate_formats(formats)
return {
'title': self._og_search_title(webpage, default=None),
'description': self.get_description(self._og_search_description(webpage, default='')),
**traverse_obj(data, {
'uploader_id': ('account_id', {lambda a: str(a) if int_or_none(a) else None}),
'uploader': ('account', 'username', {lambda x: strip_or_none(x) or None}),
'uploader_url': ('account', 'avatar_url', {url_or_none}),
'like_count': ('upvote_count', {int_or_none}),
'dislike_count': ('downvote_count', {int_or_none}),
'comment_count': ('comment_count', {int_or_none}),
'age_limit': ('is_mature', {lambda x: 18 if x else None}),
'timestamp': (('updated_at', 'created_at'), {parse_iso8601}),
'release_timestamp': ('created_at', {parse_iso8601}),
}, get_all=False),
**traverse_obj(data, ('media', 0, 'metadata', {
'title': ('title', {lambda x: strip_or_none(x) or None}),
'description': ('description', {self.get_description}),
'duration': ('duration', {float_or_none}),
'timestamp': (('updated_at', 'created_at'), {parse_iso8601}),
'release_timestamp': ('created_at', {parse_iso8601}),
}), get_all=False),
'id': video_id,
'formats': formats,
'thumbnail': url_or_none(search('thumbnailUrl')),
}
class ImgurGalleryBaseIE(ImgurBaseIE):
_GALLERY = True
def _real_extract(self, url):
gallery_id = self._match_id(url)
data = self._call_api('albums', gallery_id, fatal=False, expected_status=404)
info = traverse_obj(data, {
'title': ('title', {lambda x: strip_or_none(x) or None}),
'description': ('description', {self.get_description}),
})
if traverse_obj(data, 'is_album'):
def yield_media_ids():
for m_id in traverse_obj(data, (
'media', lambda _, v: v.get('type') == 'video' or v['metadata']['is_animated'],
'id', {lambda x: str_or_none(x) or None})):
yield m_id
# if a gallery with exactly one video, apply album metadata to video
media_id = (
self._GALLERY
and traverse_obj(data, ('image_count', {lambda c: c == 1}))
and next(yield_media_ids(), None))
if not media_id:
result = self.playlist_result(
map(self._imgur_result, yield_media_ids()), gallery_id)
result.update(info)
return result
gallery_id = media_id
result = self._imgur_result(gallery_id)
info['_type'] = 'url_transparent'
result.update(info)
return result
class ImgurGalleryIE(ImgurGalleryBaseIE):
IE_NAME = 'imgur:gallery'
_VALID_URL = r'https?://(?:i\.)?imgur\.com/(?:gallery|(?:t(?:opic)?|r)/[^/?#]+)/(?P<id>[a-zA-Z0-9]+)'
_TESTS = [{
'url': 'http://imgur.com/gallery/Q95ko',
'info_dict': {
'id': 'Q95ko',
'title': 'Adding faces make every GIF better',
},
'playlist_count': 25,
'skip': 'Zoinks! You\'ve taken a wrong turn.',
}, {
# TODO: static images - replace with animated/video gallery
'url': 'http://imgur.com/topic/Aww/ll5Vk',
'only_matching': True,
}, {
'url': 'https://imgur.com/gallery/YcAQlkx',
'add_ies': ['Imgur'],
'info_dict': {
'id': 'YcAQlkx',
'ext': 'mp4',
'title': 'Classic Steve Carell gif...cracks me up everytime....damn the repost downvotes....',
'timestamp': 1358554297,
'upload_date': '20130119',
'uploader_id': '1648642',
'uploader': 'wittyusernamehere',
'release_timestamp': 1358554297,
'thumbnail': 'https://i.imgur.com/YcAQlkxh.jpg',
'release_date': '20130119',
'uploader_url': 'https://i.imgur.com/u3R4I2S_d.png?maxwidth=290&fidelity=grand',
'comment_count': int,
'dislike_count': int,
'like_count': int,
},
}, {
# TODO: static image - replace with animated/video gallery
'url': 'http://imgur.com/topic/Funny/N8rOudd',
'only_matching': True,
}, {
'url': 'http://imgur.com/r/aww/VQcQPhM',
'add_ies': ['Imgur'],
'info_dict': {
'id': 'VQcQPhM',
'ext': 'mp4',
'title': 'The boss is here',
'timestamp': 1476494751,
'upload_date': '20161015',
'uploader_id': '19138530',
'uploader': 'thematrixcam',
'comment_count': int,
'dislike_count': int,
'uploader_url': 'https://i.imgur.com/qCjr5Pi_d.png?maxwidth=290&fidelity=grand',
'release_timestamp': 1476494751,
'like_count': int,
'release_date': '20161015',
'thumbnail': 'https://i.imgur.com/VQcQPhMh.jpg',
},
},
# from https://github.com/ytdl-org/youtube-dl/pull/16674
{
'url': 'https://imgur.com/t/unmuted/6lAn9VQ',
'info_dict': {
'id': '6lAn9VQ',
'title': 'Penguins !',
},
'playlist_count': 3,
}, {
'url': 'https://imgur.com/t/unmuted/kx2uD3C',
'add_ies': ['Imgur'],
'info_dict': {
'id': 'ZVMv45i',
'ext': 'mp4',
'title': 'Intruder',
'timestamp': 1528129683,
'upload_date': '20180604',
'release_timestamp': 1528129683,
'release_date': '20180604',
'like_count': int,
'dislike_count': int,
'comment_count': int,
'duration': 30.03,
'thumbnail': 'https://i.imgur.com/ZVMv45ih.jpg',
},
}, {
'url': 'https://imgur.com/t/unmuted/wXSK0YH',
'add_ies': ['Imgur'],
'info_dict': {
'id': 'JCAP4io',
'ext': 'mp4',
'title': 're:I got the blues$',
'description': 'Lukas vocal stylings.\n\nFP edit: dont encourage me. Ill never stop posting Luka and friends.',
'timestamp': 1527809525,
'upload_date': '20180531',
'like_count': int,
'dislike_count': int,
'duration': 30.03,
'comment_count': int,
'release_timestamp': 1527809525,
'thumbnail': 'https://i.imgur.com/JCAP4ioh.jpg',
'release_date': '20180531',
},
}]
class ImgurAlbumIE(ImgurGalleryBaseIE):
IE_NAME = 'imgur:album'
_VALID_URL = r'https?://(?:i\.)?imgur\.com/a/(?P<id>[a-zA-Z0-9]+)'
_GALLERY = False
_TESTS = [{
# TODO: only static images - replace with animated/video gallery
'url': 'http://imgur.com/a/j6Orj',
'only_matching': True,
},
# from https://github.com/ytdl-org/youtube-dl/pull/21693
{
'url': 'https://imgur.com/a/iX265HX',
'info_dict': {
'id': 'iX265HX',
'title': 'enen-no-shouboutai'
},
'playlist_count': 2,
}, {
'url': 'https://imgur.com/a/8pih2Ed',
'info_dict': {
'id': '8pih2Ed'
},
'playlist_mincount': 1,
}]