mirror of
https://github.com/yt-dlp/yt-dlp.git
synced 2024-11-16 01:25:06 +00:00
236 lines
9.1 KiB
Python
236 lines
9.1 KiB
Python
import random
|
|
import urllib.parse
|
|
|
|
from .common import InfoExtractor
|
|
from ..utils import (
|
|
ExtractorError,
|
|
float_or_none,
|
|
int_or_none,
|
|
traverse_obj,
|
|
try_get,
|
|
unescapeHTML,
|
|
url_or_none,
|
|
)
|
|
|
|
|
|
class RedditIE(InfoExtractor):
|
|
_VALID_URL = r'https?://(?P<subdomain>[^/]+\.)?reddit(?:media)?\.com/r/(?P<slug>[^/]+/comments/(?P<id>[^/?#&]+))'
|
|
_TESTS = [{
|
|
'url': 'https://www.reddit.com/r/videos/comments/6rrwyj/that_small_heart_attack/',
|
|
'info_dict': {
|
|
'id': 'zv89llsvexdz',
|
|
'ext': 'mp4',
|
|
'display_id': '6rrwyj',
|
|
'title': 'That small heart attack.',
|
|
'thumbnail': r're:^https?://.*\.(?:jpg|png)',
|
|
'thumbnails': 'count:4',
|
|
'timestamp': 1501941939,
|
|
'upload_date': '20170805',
|
|
'uploader': 'Antw87',
|
|
'duration': 12,
|
|
'like_count': int,
|
|
'dislike_count': int,
|
|
'comment_count': int,
|
|
'age_limit': 0,
|
|
},
|
|
'params': {
|
|
'skip_download': True,
|
|
},
|
|
}, {
|
|
# 1080p fallback format
|
|
'url': 'https://www.reddit.com/r/aww/comments/90bu6w/heat_index_was_110_degrees_so_we_offered_him_a/',
|
|
'md5': '8b5902cfda3006bf90faea7adf765a49',
|
|
'info_dict': {
|
|
'id': 'gyh95hiqc0b11',
|
|
'ext': 'mp4',
|
|
'display_id': '90bu6w',
|
|
'title': 'Heat index was 110 degrees so we offered him a cold drink. He went for a full body soak instead',
|
|
'thumbnail': r're:^https?://.*\.(?:jpg|png)',
|
|
'thumbnails': 'count:7',
|
|
'timestamp': 1532051078,
|
|
'upload_date': '20180720',
|
|
'uploader': 'FootLoosePickleJuice',
|
|
'duration': 14,
|
|
'like_count': int,
|
|
'dislike_count': int,
|
|
'comment_count': int,
|
|
'age_limit': 0,
|
|
},
|
|
}, {
|
|
# videos embedded in reddit text post
|
|
'url': 'https://www.reddit.com/r/KamenRider/comments/wzqkxp/finale_kamen_rider_revice_episode_50_family_to/',
|
|
'playlist_count': 2,
|
|
'info_dict': {
|
|
'id': 'wzqkxp',
|
|
'title': 'md5:72d3d19402aa11eff5bd32fc96369b37',
|
|
},
|
|
}, {
|
|
'url': 'https://www.reddit.com/r/videos/comments/6rrwyj',
|
|
'only_matching': True,
|
|
}, {
|
|
# imgur
|
|
'url': 'https://www.reddit.com/r/MadeMeSmile/comments/6t7wi5/wait_for_it/',
|
|
'only_matching': True,
|
|
}, {
|
|
# imgur @ old reddit
|
|
'url': 'https://old.reddit.com/r/MadeMeSmile/comments/6t7wi5/wait_for_it/',
|
|
'only_matching': True,
|
|
}, {
|
|
# streamable
|
|
'url': 'https://www.reddit.com/r/videos/comments/6t7sg9/comedians_hilarious_joke_about_the_guam_flag/',
|
|
'only_matching': True,
|
|
}, {
|
|
# youtube
|
|
'url': 'https://www.reddit.com/r/videos/comments/6t75wq/southern_man_tries_to_speak_without_an_accent/',
|
|
'only_matching': True,
|
|
}, {
|
|
# reddit video @ nm reddit
|
|
'url': 'https://nm.reddit.com/r/Cricket/comments/8idvby/lousy_cameraman_finds_himself_in_cairns_line_of/',
|
|
'only_matching': True,
|
|
}, {
|
|
'url': 'https://www.redditmedia.com/r/serbia/comments/pu9wbx/ako_vu%C4%8Di%C4%87_izgubi_izbore_ja_%C4%87u_da_crknem/',
|
|
'only_matching': True,
|
|
}]
|
|
|
|
@staticmethod
|
|
def _gen_session_id():
|
|
id_length = 16
|
|
rand_max = 1 << (id_length * 4)
|
|
return '%0.*x' % (id_length, random.randrange(rand_max))
|
|
|
|
def _real_extract(self, url):
|
|
subdomain, slug, video_id = self._match_valid_url(url).group('subdomain', 'slug', 'id')
|
|
|
|
self._set_cookie('.reddit.com', 'reddit_session', self._gen_session_id())
|
|
self._set_cookie('.reddit.com', '_options', '%7B%22pref_quarantine_optin%22%3A%20true%7D')
|
|
data = self._download_json(f'https://{subdomain}reddit.com/r/{slug}/.json', video_id, fatal=False)
|
|
if not data:
|
|
# Fall back to old.reddit.com in case the requested subdomain fails
|
|
data = self._download_json(f'https://old.reddit.com/r/{slug}/.json', video_id)
|
|
data = data[0]['data']['children'][0]['data']
|
|
video_url = data['url']
|
|
|
|
over_18 = data.get('over_18')
|
|
if over_18 is True:
|
|
age_limit = 18
|
|
elif over_18 is False:
|
|
age_limit = 0
|
|
else:
|
|
age_limit = None
|
|
|
|
thumbnails = []
|
|
|
|
def add_thumbnail(src):
|
|
if not isinstance(src, dict):
|
|
return
|
|
thumbnail_url = url_or_none(src.get('url'))
|
|
if not thumbnail_url:
|
|
return
|
|
thumbnails.append({
|
|
'url': unescapeHTML(thumbnail_url),
|
|
'width': int_or_none(src.get('width')),
|
|
'height': int_or_none(src.get('height')),
|
|
})
|
|
|
|
for image in try_get(data, lambda x: x['preview']['images']) or []:
|
|
if not isinstance(image, dict):
|
|
continue
|
|
add_thumbnail(image.get('source'))
|
|
resolutions = image.get('resolutions')
|
|
if isinstance(resolutions, list):
|
|
for resolution in resolutions:
|
|
add_thumbnail(resolution)
|
|
|
|
info = {
|
|
'title': data.get('title'),
|
|
'thumbnails': thumbnails,
|
|
'timestamp': float_or_none(data.get('created_utc')),
|
|
'uploader': data.get('author'),
|
|
'like_count': int_or_none(data.get('ups')),
|
|
'dislike_count': int_or_none(data.get('downs')),
|
|
'comment_count': int_or_none(data.get('num_comments')),
|
|
'age_limit': age_limit,
|
|
}
|
|
|
|
parsed_url = urllib.parse.urlparse(video_url)
|
|
|
|
# Check for embeds in text posts, or else raise to avoid recursing into the same reddit URL
|
|
if 'reddit.com' in parsed_url.netloc and f'/{video_id}/' in parsed_url.path:
|
|
entries = []
|
|
for media in traverse_obj(data, ('media_metadata', ...), expected_type=dict):
|
|
if not media.get('id') or media.get('e') != 'RedditVideo':
|
|
continue
|
|
formats = []
|
|
if media.get('hlsUrl'):
|
|
formats.extend(self._extract_m3u8_formats(
|
|
unescapeHTML(media['hlsUrl']), video_id, 'mp4', m3u8_id='hls', fatal=False))
|
|
if media.get('dashUrl'):
|
|
formats.extend(self._extract_mpd_formats(
|
|
unescapeHTML(media['dashUrl']), video_id, mpd_id='dash', fatal=False))
|
|
if formats:
|
|
entries.append({
|
|
'id': media['id'],
|
|
'display_id': video_id,
|
|
'formats': formats,
|
|
**info,
|
|
})
|
|
if entries:
|
|
return self.playlist_result(entries, video_id, info.get('title'))
|
|
raise ExtractorError('No media found', expected=True)
|
|
|
|
# Check if media is hosted on reddit:
|
|
reddit_video = traverse_obj(data, (('media', 'secure_media'), 'reddit_video'), get_all=False)
|
|
if reddit_video:
|
|
playlist_urls = [
|
|
try_get(reddit_video, lambda x: unescapeHTML(x[y]))
|
|
for y in ('dash_url', 'hls_url')
|
|
]
|
|
|
|
# Update video_id
|
|
display_id = video_id
|
|
video_id = self._search_regex(
|
|
r'https?://v\.redd\.it/(?P<id>[^/?#&]+)', reddit_video['fallback_url'],
|
|
'video_id', default=display_id)
|
|
|
|
dash_playlist_url = playlist_urls[0] or f'https://v.redd.it/{video_id}/DASHPlaylist.mpd'
|
|
hls_playlist_url = playlist_urls[1] or f'https://v.redd.it/{video_id}/HLSPlaylist.m3u8'
|
|
|
|
formats = [{
|
|
'url': unescapeHTML(reddit_video['fallback_url']),
|
|
'height': int_or_none(reddit_video.get('height')),
|
|
'width': int_or_none(reddit_video.get('width')),
|
|
'tbr': int_or_none(reddit_video.get('bitrate_kbps')),
|
|
'acodec': 'none',
|
|
'vcodec': 'h264',
|
|
'ext': 'mp4',
|
|
'format_id': 'fallback',
|
|
'format_note': 'DASH video, mp4_dash',
|
|
}]
|
|
formats.extend(self._extract_m3u8_formats(
|
|
hls_playlist_url, display_id, 'mp4', m3u8_id='hls', fatal=False))
|
|
formats.extend(self._extract_mpd_formats(
|
|
dash_playlist_url, display_id, mpd_id='dash', fatal=False))
|
|
|
|
return {
|
|
**info,
|
|
'id': video_id,
|
|
'display_id': display_id,
|
|
'formats': formats,
|
|
'duration': int_or_none(reddit_video.get('duration')),
|
|
}
|
|
|
|
if parsed_url.netloc == 'v.redd.it':
|
|
self.raise_no_formats('This video is processing', expected=True, video_id=video_id)
|
|
return {
|
|
**info,
|
|
'id': parsed_url.path.split('/')[1],
|
|
'display_id': video_id,
|
|
}
|
|
|
|
# Not hosted on reddit, must continue extraction
|
|
return {
|
|
**info,
|
|
'display_id': video_id,
|
|
'_type': 'url_transparent',
|
|
'url': video_url,
|
|
}
|