from youtube import util, html_common, comments from youtube_dl.YoutubeDL import YoutubeDL from youtube_dl.extractor.youtube import YoutubeError import json import urllib from string import Template import html import gevent import settings import os video_height_priority = (360, 480, 240, 720, 1080) _formats = { '5': {'ext': 'flv', 'width': 400, 'height': 240, 'acodec': 'mp3', 'abr': 64, 'vcodec': 'h263'}, '6': {'ext': 'flv', 'width': 450, 'height': 270, 'acodec': 'mp3', 'abr': 64, 'vcodec': 'h263'}, '13': {'ext': '3gp', 'acodec': 'aac', 'vcodec': 'mp4v'}, '17': {'ext': '3gp', 'width': 176, 'height': 144, 'acodec': 'aac', 'abr': 24, 'vcodec': 'mp4v'}, '18': {'ext': 'mp4', 'width': 640, 'height': 360, 'acodec': 'aac', 'abr': 96, 'vcodec': 'h264'}, '22': {'ext': 'mp4', 'width': 1280, 'height': 720, 'acodec': 'aac', 'abr': 192, 'vcodec': 'h264'}, '34': {'ext': 'flv', 'width': 640, 'height': 360, 'acodec': 'aac', 'abr': 128, 'vcodec': 'h264'}, '35': {'ext': 'flv', 'width': 854, 'height': 480, 'acodec': 'aac', 'abr': 128, 'vcodec': 'h264'}, # itag 36 videos are either 320x180 (BaW_jenozKc) or 320x240 (__2ABJjxzNo), abr varies as well '36': {'ext': '3gp', 'width': 320, 'acodec': 'aac', 'vcodec': 'mp4v'}, '37': {'ext': 'mp4', 'width': 1920, 'height': 1080, 'acodec': 'aac', 'abr': 192, 'vcodec': 'h264'}, '38': {'ext': 'mp4', 'width': 4096, 'height': 3072, 'acodec': 'aac', 'abr': 192, 'vcodec': 'h264'}, '43': {'ext': 'webm', 'width': 640, 'height': 360, 'acodec': 'vorbis', 'abr': 128, 'vcodec': 'vp8'}, '44': {'ext': 'webm', 'width': 854, 'height': 480, 'acodec': 'vorbis', 'abr': 128, 'vcodec': 'vp8'}, '45': {'ext': 'webm', 'width': 1280, 'height': 720, 'acodec': 'vorbis', 'abr': 192, 'vcodec': 'vp8'}, '46': {'ext': 'webm', 'width': 1920, 'height': 1080, 'acodec': 'vorbis', 'abr': 192, 'vcodec': 'vp8'}, '59': {'ext': 'mp4', 'width': 854, 'height': 480, 'acodec': 'aac', 'abr': 128, 'vcodec': 'h264'}, '78': {'ext': 'mp4', 'width': 854, 'height': 480, 'acodec': 'aac', 'abr': 128, 'vcodec': 'h264'}, # 3D videos '82': {'ext': 'mp4', 'height': 360, 'format_note': '3D', 'acodec': 'aac', 'abr': 128, 'vcodec': 'h264', 'preference': -20}, '83': {'ext': 'mp4', 'height': 480, 'format_note': '3D', 'acodec': 'aac', 'abr': 128, 'vcodec': 'h264', 'preference': -20}, '84': {'ext': 'mp4', 'height': 720, 'format_note': '3D', 'acodec': 'aac', 'abr': 192, 'vcodec': 'h264', 'preference': -20}, '85': {'ext': 'mp4', 'height': 1080, 'format_note': '3D', 'acodec': 'aac', 'abr': 192, 'vcodec': 'h264', 'preference': -20}, '100': {'ext': 'webm', 'height': 360, 'format_note': '3D', 'acodec': 'vorbis', 'abr': 128, 'vcodec': 'vp8', 'preference': -20}, '101': {'ext': 'webm', 'height': 480, 'format_note': '3D', 'acodec': 'vorbis', 'abr': 192, 'vcodec': 'vp8', 'preference': -20}, '102': {'ext': 'webm', 'height': 720, 'format_note': '3D', 'acodec': 'vorbis', 'abr': 192, 'vcodec': 'vp8', 'preference': -20}, # Apple HTTP Live Streaming '91': {'ext': 'mp4', 'height': 144, 'format_note': 'HLS', 'acodec': 'aac', 'abr': 48, 'vcodec': 'h264', 'preference': -10}, '92': {'ext': 'mp4', 'height': 240, 'format_note': 'HLS', 'acodec': 'aac', 'abr': 48, 'vcodec': 'h264', 'preference': -10}, '93': {'ext': 'mp4', 'height': 360, 'format_note': 'HLS', 'acodec': 'aac', 'abr': 128, 'vcodec': 'h264', 'preference': -10}, '94': {'ext': 'mp4', 'height': 480, 'format_note': 'HLS', 'acodec': 'aac', 'abr': 128, 'vcodec': 'h264', 'preference': -10}, '95': {'ext': 'mp4', 'height': 720, 'format_note': 'HLS', 'acodec': 'aac', 'abr': 256, 'vcodec': 'h264', 'preference': -10}, '96': {'ext': 'mp4', 'height': 1080, 'format_note': 'HLS', 'acodec': 'aac', 'abr': 256, 'vcodec': 'h264', 'preference': -10}, '132': {'ext': 'mp4', 'height': 240, 'format_note': 'HLS', 'acodec': 'aac', 'abr': 48, 'vcodec': 'h264', 'preference': -10}, '151': {'ext': 'mp4', 'height': 72, 'format_note': 'HLS', 'acodec': 'aac', 'abr': 24, 'vcodec': 'h264', 'preference': -10}, # DASH mp4 video '133': {'ext': 'mp4', 'height': 240, 'format_note': 'DASH video', 'vcodec': 'h264'}, '134': {'ext': 'mp4', 'height': 360, 'format_note': 'DASH video', 'vcodec': 'h264'}, '135': {'ext': 'mp4', 'height': 480, 'format_note': 'DASH video', 'vcodec': 'h264'}, '136': {'ext': 'mp4', 'height': 720, 'format_note': 'DASH video', 'vcodec': 'h264'}, '137': {'ext': 'mp4', 'height': 1080, 'format_note': 'DASH video', 'vcodec': 'h264'}, '138': {'ext': 'mp4', 'format_note': 'DASH video', 'vcodec': 'h264'}, # Height can vary (https://github.com/rg3/youtube-dl/issues/4559) '160': {'ext': 'mp4', 'height': 144, 'format_note': 'DASH video', 'vcodec': 'h264'}, '212': {'ext': 'mp4', 'height': 480, 'format_note': 'DASH video', 'vcodec': 'h264'}, '264': {'ext': 'mp4', 'height': 1440, 'format_note': 'DASH video', 'vcodec': 'h264'}, '298': {'ext': 'mp4', 'height': 720, 'format_note': 'DASH video', 'vcodec': 'h264', 'fps': 60}, '299': {'ext': 'mp4', 'height': 1080, 'format_note': 'DASH video', 'vcodec': 'h264', 'fps': 60}, '266': {'ext': 'mp4', 'height': 2160, 'format_note': 'DASH video', 'vcodec': 'h264'}, # Dash mp4 audio '139': {'ext': 'm4a', 'format_note': 'DASH audio', 'acodec': 'aac', 'abr': 48, 'container': 'm4a_dash'}, '140': {'ext': 'm4a', 'format_note': 'DASH audio', 'acodec': 'aac', 'abr': 128, 'container': 'm4a_dash'}, '141': {'ext': 'm4a', 'format_note': 'DASH audio', 'acodec': 'aac', 'abr': 256, 'container': 'm4a_dash'}, '256': {'ext': 'm4a', 'format_note': 'DASH audio', 'acodec': 'aac', 'container': 'm4a_dash'}, '258': {'ext': 'm4a', 'format_note': 'DASH audio', 'acodec': 'aac', 'container': 'm4a_dash'}, '325': {'ext': 'm4a', 'format_note': 'DASH audio', 'acodec': 'dtse', 'container': 'm4a_dash'}, '328': {'ext': 'm4a', 'format_note': 'DASH audio', 'acodec': 'ec-3', 'container': 'm4a_dash'}, # Dash webm '167': {'ext': 'webm', 'height': 360, 'width': 640, 'format_note': 'DASH video', 'container': 'webm', 'vcodec': 'vp8'}, '168': {'ext': 'webm', 'height': 480, 'width': 854, 'format_note': 'DASH video', 'container': 'webm', 'vcodec': 'vp8'}, '169': {'ext': 'webm', 'height': 720, 'width': 1280, 'format_note': 'DASH video', 'container': 'webm', 'vcodec': 'vp8'}, '170': {'ext': 'webm', 'height': 1080, 'width': 1920, 'format_note': 'DASH video', 'container': 'webm', 'vcodec': 'vp8'}, '218': {'ext': 'webm', 'height': 480, 'width': 854, 'format_note': 'DASH video', 'container': 'webm', 'vcodec': 'vp8'}, '219': {'ext': 'webm', 'height': 480, 'width': 854, 'format_note': 'DASH video', 'container': 'webm', 'vcodec': 'vp8'}, '278': {'ext': 'webm', 'height': 144, 'format_note': 'DASH video', 'container': 'webm', 'vcodec': 'vp9'}, '242': {'ext': 'webm', 'height': 240, 'format_note': 'DASH video', 'vcodec': 'vp9'}, '243': {'ext': 'webm', 'height': 360, 'format_note': 'DASH video', 'vcodec': 'vp9'}, '244': {'ext': 'webm', 'height': 480, 'format_note': 'DASH video', 'vcodec': 'vp9'}, '245': {'ext': 'webm', 'height': 480, 'format_note': 'DASH video', 'vcodec': 'vp9'}, '246': {'ext': 'webm', 'height': 480, 'format_note': 'DASH video', 'vcodec': 'vp9'}, '247': {'ext': 'webm', 'height': 720, 'format_note': 'DASH video', 'vcodec': 'vp9'}, '248': {'ext': 'webm', 'height': 1080, 'format_note': 'DASH video', 'vcodec': 'vp9'}, '271': {'ext': 'webm', 'height': 1440, 'format_note': 'DASH video', 'vcodec': 'vp9'}, # itag 272 videos are either 3840x2160 (e.g. RtoitU2A-3E) or 7680x4320 (sLprVF6d7Ug) '272': {'ext': 'webm', 'height': 2160, 'format_note': 'DASH video', 'vcodec': 'vp9'}, '302': {'ext': 'webm', 'height': 720, 'format_note': 'DASH video', 'vcodec': 'vp9', 'fps': 60}, '303': {'ext': 'webm', 'height': 1080, 'format_note': 'DASH video', 'vcodec': 'vp9', 'fps': 60}, '308': {'ext': 'webm', 'height': 1440, 'format_note': 'DASH video', 'vcodec': 'vp9', 'fps': 60}, '313': {'ext': 'webm', 'height': 2160, 'format_note': 'DASH video', 'vcodec': 'vp9'}, '315': {'ext': 'webm', 'height': 2160, 'format_note': 'DASH video', 'vcodec': 'vp9', 'fps': 60}, # Dash webm audio '171': {'ext': 'webm', 'acodec': 'vorbis', 'format_note': 'DASH audio', 'abr': 128}, '172': {'ext': 'webm', 'acodec': 'vorbis', 'format_note': 'DASH audio', 'abr': 256}, # Dash webm audio with opus inside '249': {'ext': 'webm', 'format_note': 'DASH audio', 'acodec': 'opus', 'abr': 50}, '250': {'ext': 'webm', 'format_note': 'DASH audio', 'acodec': 'opus', 'abr': 70}, '251': {'ext': 'webm', 'format_note': 'DASH audio', 'acodec': 'opus', 'abr': 160}, # RTMP (unnamed) '_rtmp': {'protocol': 'rtmp'}, } with open("yt_watch_template.html", "r") as file: yt_watch_template = Template(file.read()) def get_related_items_html(info): result = "" for item in info['related_vids']: if 'list' in item: # playlist: result += html_common.small_playlist_item_html(watch_page_related_playlist_info(item)) else: result += html_common.small_video_item_html(watch_page_related_video_info(item)) return result # json of related items retrieved directly from the watch page has different names for everything # converts these to standard names def watch_page_related_video_info(item): result = {key: item[key] for key in ('id', 'title', 'author')} result['duration'] = util.seconds_to_timestamp(item['length_seconds']) try: result['views'] = item['short_view_count_text'] except KeyError: result['views'] = '' return result def watch_page_related_playlist_info(item): return { 'size': item['playlist_length'] if item['playlist_length'] != "0" else "50+", 'title': item['playlist_title'], 'id': item['list'], 'first_video_id': item['video_id'], } def sort_formats(info): sorted_formats = info['formats'].copy() sorted_formats.sort(key=lambda x: util.default_multi_get(_formats, x['format_id'], 'height', default=0)) for index, format in enumerate(sorted_formats): if util.default_multi_get(_formats, format['format_id'], 'height', default=0) >= 360: break sorted_formats = sorted_formats[index:] + sorted_formats[0:index] sorted_formats = [format for format in info['formats'] if format['acodec'] != 'none' and format['vcodec'] != 'none'] return sorted_formats source_tag_template = Template(''' ''') def formats_html(formats): result = '' for format in formats: result += source_tag_template.substitute( src=format['url'], type='audio/' + format['ext'] if format['vcodec'] == "none" else 'video/' + format['ext'], ) return result subtitles_tag_template = Template(''' ''') def subtitles_html(info): result = '' default_found = False default = '' for language, formats in info['subtitles'].items(): for format in formats: if format['ext'] == 'vtt': append = subtitles_tag_template.substitute( src = html.escape('/' + format['url']), label = html.escape(language), srclang = html.escape(language), default = 'default' if language == settings.subtitles_language and settings.subtitles_mode > 0 else '', ) if language == settings.subtitles_language: default_found = True default = append else: result += append break result += default try: formats = info['automatic_captions'][settings.subtitles_language] except KeyError: pass else: for format in formats: if format['ext'] == 'vtt': result += subtitles_tag_template.substitute( src = html.escape('/' + format['url']), label = settings.subtitles_language + ' - Automatic', srclang = settings.subtitles_language, default = 'default' if settings.subtitles_mode == 2 and not default_found else '', ) return result more_comments_template = Template('''More comments''') download_link_template = Template(''' $ext $resolution $note''') def extract_info(downloader, *args, **kwargs): try: return downloader.extract_info(*args, **kwargs) except YoutubeError as e: return str(e) music_list_table_row = Template(''' $attribute $value ''') def get_watch_page(env, start_response): video_id = env['parameters']['v'][0] if len(video_id) < 11: start_response('404 Not Found', [('Content-type', 'text/plain'),]) return b'Incomplete video id (too short): ' + video_id.encode('ascii') start_response('200 OK', [('Content-type','text/html'),]) lc = util.default_multi_get(env['parameters'], 'lc', 0, default='') if settings.route_tor: proxy = 'socks5://127.0.0.1:9150/' else: proxy = '' downloader = YoutubeDL(params={'youtube_include_dash_manifest':False, 'proxy':proxy}) tasks = ( gevent.spawn(comments.video_comments, video_id, int(settings.default_comment_sorting), lc=lc ), gevent.spawn(extract_info, downloader, "https://www.youtube.com/watch?v=" + video_id, download=False) ) gevent.joinall(tasks) comments_html, info = tasks[0].value, tasks[1].value #comments_html = comments.comments_html(video_id(url)) #info = YoutubeDL().extract_info(url, download=False) #chosen_format = choose_format(info) if isinstance(info, str): # youtube error return html_common.yt_basic_template.substitute( page_title = "Error", style = "", header = html_common.get_header(), page = html.escape(info), ).encode('utf-8') sorted_formats = sort_formats(info) video_info = { "duration": util.seconds_to_timestamp(info["duration"]), "id": info['id'], "title": info['title'], "author": info['uploader'], } upload_year = info["upload_date"][0:4] upload_month = info["upload_date"][4:6] upload_day = info["upload_date"][6:8] upload_date = upload_month + "/" + upload_day + "/" + upload_year if settings.enable_related_videos: related_videos_html = get_related_items_html(info) else: related_videos_html = '' music_list = info['music_list'] if len(music_list) == 0: music_list_html = '' else: # get the set of attributes which are used by atleast 1 track # so there isn't an empty, extraneous album column which no tracks use, for example used_attributes = set() for track in music_list: used_attributes = used_attributes | track.keys() # now put them in the right order ordered_attributes = [] for attribute in ('Artist', 'Title', 'Album'): if attribute.lower() in used_attributes: ordered_attributes.append(attribute) music_list_html = '''
''' # table headings for attribute in ordered_attributes: music_list_html += "\n" music_list_html += '''\n''' for track in music_list: music_list_html += '''\n''' for attribute in ordered_attributes: try: value = track[attribute.lower()] except KeyError: music_list_html += '''''' else: music_list_html += '''''' music_list_html += '''\n''' music_list_html += '''
Music
" + attribute + "
''' + html.escape(value) + '''
\n''' if settings.gather_googlevideo_domains: with open(os.path.join(settings.data_dir, 'googlevideo-domains.txt'), 'a+', encoding='utf-8') as f: url = info['formats'][0]['url'] subdomain = url[0:url.find(".googlevideo.com")] f.write(subdomain + "\n") download_options = '' for format in info['formats']: download_options += download_link_template.substitute( url = html.escape(format['url']), ext = html.escape(format['ext']), resolution = html.escape(downloader.format_resolution(format)), note = html.escape(downloader._format_note(format)), ) page = yt_watch_template.substitute( video_title = html.escape(info["title"]), page_title = html.escape(info["title"]), header = html_common.get_header(), uploader = html.escape(info["uploader"]), uploader_channel_url = '/' + info["uploader_url"], upload_date = upload_date, views = (lambda x: '{:,}'.format(x) if x is not None else "")(info.get("view_count", None)), likes = (lambda x: '{:,}'.format(x) if x is not None else "")(info.get("like_count", None)), dislikes = (lambda x: '{:,}'.format(x) if x is not None else "")(info.get("dislike_count", None)), download_options = download_options, video_info = html.escape(json.dumps(video_info)), description = html.escape(info["description"]), video_sources = formats_html(sorted_formats) + subtitles_html(info), related = related_videos_html, comments = comments_html, music_list = music_list_html, is_unlisted = 'Unlisted' if info['unlisted'] else '', ) return page.encode('utf-8')