import urllib.parse from .common import InfoExtractor from ..utils import ( ExtractorError, float_or_none, int_or_none, parse_qs, traverse_obj, try_get, unescapeHTML, update_url_query, urlencode_postdata, url_or_none, ) class RedditIE(InfoExtractor): _NETRC_MACHINE = 'reddit' _VALID_URL = r'https?://(?P(?:\w+\.)?reddit(?:media)?\.com)/(?P(?:(?:r|user)/[^/]+/)?comments/(?P[^/?#&]+))' _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, 'channel_id': 'videos', }, '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, 'channel_id': 'aww', }, }, { # User post 'url': 'https://www.reddit.com/user/creepyt0es/comments/nip71r/i_plan_to_make_more_stickers_and_prints_check/', 'info_dict': { 'id': 'zasobba6wp071', 'ext': 'mp4', 'display_id': 'nip71r', 'title': 'I plan to make more stickers and prints! Check them out on my Etsy! Or get them through my Patreon. Links below.', 'thumbnail': r're:^https?://.*\.(?:jpg|png)', 'thumbnails': 'count:5', 'timestamp': 1621709093, 'upload_date': '20210522', 'uploader': 'creepyt0es', 'duration': 6, 'like_count': int, 'dislike_count': int, 'comment_count': int, 'age_limit': 18, 'channel_id': 'u_creepyt0es', }, 'params': { 'skip_download': True, }, }, { # 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', }, }, { # crossposted reddit-hosted media 'url': 'https://www.reddit.com/r/dumbfuckers_club/comments/zjjw82/cringe/', 'md5': '746180895c7b75a9d6b05341f507699a', 'info_dict': { 'id': 'a1oneun6pa5a1', 'ext': 'mp4', 'display_id': 'zjjw82', 'title': 'Cringe', 'uploader': 'Otaku-senpai69420', 'thumbnail': r're:^https?://.*\.(?:jpg|png)', 'upload_date': '20221212', 'timestamp': 1670812309, 'duration': 16, 'like_count': int, 'dislike_count': int, 'comment_count': int, 'age_limit': 0, 'channel_id': 'dumbfuckers_club', }, }, { # post link without subreddit 'url': 'https://www.reddit.com/comments/124pp33', 'md5': '15eec9d828adcef4468b741a7e45a395', 'info_dict': { 'id': 'antsenjc2jqa1', 'ext': 'mp4', 'display_id': '124pp33', 'title': 'Harmless prank of some old friends', 'uploader': 'Dudezila', 'channel_id': 'ContagiousLaughter', 'duration': 17, 'upload_date': '20230328', 'timestamp': 1680012043, 'thumbnail': r're:^https?://.*\.(?:jpg|png)', 'age_limit': 0, 'comment_count': int, 'dislike_count': int, 'like_count': int, }, }, { # quarantined subreddit post 'url': 'https://old.reddit.com/r/GenZedong/comments/12fujy3/based_hasan/', 'md5': '3156ea69e3c1f1b6259683c5abd36e71', 'info_dict': { 'id': '8bwtclfggpsa1', 'ext': 'mp4', 'display_id': '12fujy3', 'title': 'Based Hasan?', 'uploader': 'KingNigelXLII', 'channel_id': 'GenZedong', 'duration': 16, 'upload_date': '20230408', 'timestamp': 1680979138, 'age_limit': 0, 'comment_count': int, 'dislike_count': int, 'like_count': int, }, 'skip': 'Requires account that has opted-in to the GenZedong subreddit', }, { # subtitles in HLS manifest 'url': 'https://www.reddit.com/r/Unexpected/comments/1cl9h0u/the_insurance_claim_will_be_interesting/', 'info_dict': { 'id': 'a2mdj5d57qyc1', 'ext': 'mp4', 'display_id': '1cl9h0u', 'title': 'The insurance claim will be interesting', 'uploader': 'darrenpauli', 'channel_id': 'Unexpected', 'duration': 53, 'upload_date': '20240506', 'timestamp': 1714966382, 'age_limit': 0, 'comment_count': int, 'dislike_count': int, 'like_count': int, 'subtitles': {'en': 'mincount:1'}, }, 'params': { 'skip_download': True, }, }, { # subtitles from caption-url 'url': 'https://www.reddit.com/r/soccer/comments/1cxwzso/tottenham_1_0_newcastle_united_james_maddison_31/', 'info_dict': { 'id': 'xbmj4t3igy1d1', 'ext': 'mp4', 'display_id': '1cxwzso', 'title': 'Tottenham [1] - 0 Newcastle United - James Maddison 31\'', 'uploader': 'Woodstovia', 'channel_id': 'soccer', 'duration': 30, 'upload_date': '20240522', 'timestamp': 1716373798, 'age_limit': 0, 'comment_count': int, 'dislike_count': int, 'like_count': int, 'subtitles': {'en': 'mincount:1'}, }, 'params': { 'skip_download': True, 'writesubtitles': True, }, }, { '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, }] def _perform_login(self, username, password): captcha = self._download_json( 'https://www.reddit.com/api/requires_captcha/login.json', None, 'Checking login requirement')['required'] if captcha: raise ExtractorError('Reddit is requiring captcha before login', expected=True) login = self._download_json( f'https://www.reddit.com/api/login/{username}', None, data=urlencode_postdata({ 'op': 'login-main', 'user': username, 'passwd': password, 'api_type': 'json', }), note='Logging in', errnote='Login request failed') errors = '; '.join(traverse_obj(login, ('json', 'errors', ..., 1))) if errors: raise ExtractorError(f'Unable to login, Reddit API says {errors}', expected=True) elif not traverse_obj(login, ('json', 'data', 'cookie', {str})): raise ExtractorError('Unable to login, no cookie was returned') def _get_subtitles(self, video_id): # Fallback if there were no subtitles provided by DASH or HLS manifests caption_url = f'https://v.redd.it/{video_id}/wh_ben_en.vtt' if self._is_valid_url(caption_url, video_id, item='subtitles'): return {'en': [{'url': caption_url}]} def _real_extract(self, url): host, slug, video_id = self._match_valid_url(url).group('host', 'slug', 'id') data = self._download_json( f'https://{host}/{slug}/.json', video_id, fatal=False, expected_status=403) if not data: fallback_host = 'old.reddit.com' if host != 'old.reddit.com' else 'www.reddit.com' self.to_screen(f'{host} request failed, retrying with {fallback_host}') data = self._download_json( f'https://{fallback_host}/{slug}/.json', video_id, expected_status=403) if traverse_obj(data, 'error') == 403: reason = data.get('reason') if reason == 'quarantined': self.raise_login_required('Quarantined subreddit; an account that has opted in is required') elif reason == 'private': self.raise_login_required('Private subreddit; an account that has been approved is required') else: raise ExtractorError(f'HTTP Error 403 Forbidden; reason given: {reason}') 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')), 'http_headers': {'Accept': '*/*'}, }) 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'), 'channel_id': data.get('subreddit'), '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, ( (None, ('crosspost_parent_list', ...)), ('secure_media', '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[^/?#&]+)', 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' qs = traverse_obj(parse_qs(hls_playlist_url), { 'f': ('f', 0, {lambda x: ','.join([x, 'subsAll']) if x else 'hd,subsAll'}), }) hls_playlist_url = update_url_query(hls_playlist_url, qs) 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', }] hls_fmts, subtitles = self._extract_m3u8_formats_and_subtitles( hls_playlist_url, display_id, 'mp4', m3u8_id='hls', fatal=False) formats.extend(hls_fmts) dash_fmts, dash_subs = self._extract_mpd_formats_and_subtitles( dash_playlist_url, display_id, mpd_id='dash', fatal=False) formats.extend(dash_fmts) self._merge_subtitles(dash_subs, target=subtitles) return { **info, 'id': video_id, 'display_id': display_id, 'formats': formats, 'subtitles': subtitles or self.extract_subtitles(video_id), '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, }