Raphaël G. Git Repositories - youtubedl/blob - youtube_dl/extractor/playtvak.py

   1 # coding: utf-8
   2 from __future__ import unicode_literals
   3
   4 from .common import InfoExtractor
   5 from ..compat import (
   6     compat_urlparse,
   7     compat_urllib_parse_urlencode,
   8 )
   9 from ..utils import (
  10     ExtractorError,
  11     int_or_none,
  12     parse_iso8601,
  13     qualities,
  14 )
  15
  16
  17 class PlaytvakIE(InfoExtractor):
  18     IE_DESC = 'Playtvak.cz, iDNES.cz and Lidovky.cz'
  19     _VALID_URL = r'https?://(?:.+?\.)?(?:playtvak|idnes|lidovky|metro)\.cz/.*\?(?:c|idvideo)=(?P<id>[^&]+)'
  20     _TESTS = [{
  21         'url': 'http://www.playtvak.cz/vyzente-vosy-a-srsne-ze-zahrady-dn5-/hodinovy-manzel.aspx?c=A150730_150323_hodinovy-manzel_kuko',
  22         'md5': '4525ae312c324b4be2f4603cc78ceb4a',
  23         'info_dict': {
  24             'id': 'A150730_150323_hodinovy-manzel_kuko',
  25             'ext': 'mp4',
  26             'title': 'Vyžeňte vosy a sršně ze zahrady',
  27             'description': 'md5:4436e61b7df227a093778efb7e373571',
  28             'thumbnail': r're:(?i)^https?://.*\.(?:jpg|png)$',
  29             'duration': 279,
  30             'timestamp': 1438732860,
  31             'upload_date': '20150805',
  32             'is_live': False,
  33         }
  34     }, {  # live video test
  35         'url': 'http://slowtv.playtvak.cz/planespotting-0pr-/planespotting.aspx?c=A150624_164934_planespotting_cat',
  36         'info_dict': {
  37             'id': 'A150624_164934_planespotting_cat',
  38             'ext': 'flv',
  39             'title': 're:^Planespotting [0-9]{4}-[0-9]{2}-[0-9]{2} [0-9]{2}:[0-9]{2}$',
  40             'description': 'Sledujte provoz na ranveji Letiště Václava Havla v Praze',
  41             'is_live': True,
  42         },
  43         'params': {
  44             'skip_download': True,  # requires rtmpdump
  45         },
  46     }, {  # another live stream, this one without Misc.videoFLV
  47         'url': 'https://slowtv.playtvak.cz/zive-sledujte-vlaky-v-primem-prenosu-dwi-/hlavni-nadrazi.aspx?c=A151218_145728_hlavni-nadrazi_plap',
  48         'info_dict': {
  49             'id': 'A151218_145728_hlavni-nadrazi_plap',
  50             'ext': 'flv',
  51             'title': 're:^Hlavní nádraží [0-9]{4}-[0-9]{2}-[0-9]{2} [0-9]{2}:[0-9]{2}$',
  52             'is_live': True,
  53         },
  54         'params': {
  55             'skip_download': True,  # requires rtmpdump
  56         },
  57     }, {  # idnes.cz
  58         'url': 'http://zpravy.idnes.cz/pes-zavreny-v-aute-rozbijeni-okynek-v-aute-fj5-/domaci.aspx?c=A150809_104116_domaci_pku',
  59         'md5': '819832ba33cd7016e58a6658577fe289',
  60         'info_dict': {
  61             'id': 'A150809_104116_domaci_pku',
  62             'ext': 'mp4',
  63             'title': 'Zavřeli jsme mraženou pizzu do auta. Upekla se',
  64             'description': 'md5:01e73f02329e2e5760bd5eed4d42e3c2',
  65             'thumbnail': r're:(?i)^https?://.*\.(?:jpg|png)$',
  66             'duration': 39,
  67             'timestamp': 1438969140,
  68             'upload_date': '20150807',
  69             'is_live': False,
  70         }
  71     }, {  # lidovky.cz
  72         'url': 'http://www.lidovky.cz/dalsi-demonstrace-v-praze-o-migraci-duq-/video.aspx?c=A150808_214044_ln-video_ELE',
  73         'md5': 'c7209ac4ba9d234d4ad5bab7485bcee8',
  74         'info_dict': {
  75             'id': 'A150808_214044_ln-video_ELE',
  76             'ext': 'mp4',
  77             'title': 'Táhni! Demonstrace proti imigrantům budila emoce',
  78             'description': 'md5:97c81d589a9491fbfa323c9fa3cca72c',
  79             'thumbnail': r're:(?i)^https?://.*\.(?:jpg|png)$',
  80             'timestamp': 1439052180,
  81             'upload_date': '20150808',
  82             'is_live': False,
  83         }
  84     }, {  # metro.cz
  85         'url': 'http://www.metro.cz/video-pod-billboardem-se-na-vltavske-roztocil-kolotoc-deti-vozil-jen-par-hodin-1hx-/metro-extra.aspx?c=A141111_173251_metro-extra_row',
  86         'md5': '84fc1deedcac37b7d4a6ccae7c716668',
  87         'info_dict': {
  88             'id': 'A141111_173251_metro-extra_row',
  89             'ext': 'mp4',
  90             'title': 'Recesisté udělali z billboardu kolotoč',
  91             'description': 'md5:7369926049588c3989a66c9c1a043c4c',
  92             'thumbnail': r're:(?i)^https?://.*\.(?:jpg|png)$',
  93             'timestamp': 1415725500,
  94             'upload_date': '20141111',
  95             'is_live': False,
  96         }
  97     }, {
  98         'url': 'http://www.playtvak.cz/embed.aspx?idvideo=V150729_141549_play-porad_kuko',
  99         'only_matching': True,
 100     }]
 101
 102     def _real_extract(self, url):
 103         video_id = self._match_id(url)
 104
 105         webpage = self._download_webpage(url, video_id)
 106
 107         info_url = self._html_search_regex(
 108             r'Misc\.video(?:FLV)?\(\s*{\s*data\s*:\s*"([^"]+)"', webpage, 'info url')
 109
 110         parsed_url = compat_urlparse.urlparse(info_url)
 111
 112         qs = compat_urlparse.parse_qs(parsed_url.query)
 113         qs.update({
 114             'reklama': ['0'],
 115             'type': ['js'],
 116         })
 117
 118         info_url = compat_urlparse.urlunparse(
 119             parsed_url._replace(query=compat_urllib_parse_urlencode(qs, True)))
 120
 121         json_info = self._download_json(
 122             info_url, video_id,
 123             transform_source=lambda s: s[s.index('{'):s.rindex('}') + 1])
 124
 125         item = None
 126         for i in json_info['items']:
 127             if i.get('type') == 'video' or i.get('type') == 'stream':
 128                 item = i
 129                 break
 130         if not item:
 131             raise ExtractorError('No suitable stream found')
 132
 133         quality = qualities(('low', 'middle', 'high'))
 134
 135         formats = []
 136         for fmt in item['video']:
 137             video_url = fmt.get('file')
 138             if not video_url:
 139                 continue
 140
 141             format_ = fmt['format']
 142             format_id = '%s_%s' % (format_, fmt['quality'])
 143             preference = None
 144
 145             if format_ in ('mp4', 'webm'):
 146                 ext = format_
 147             elif format_ == 'rtmp':
 148                 ext = 'flv'
 149             elif format_ == 'apple':
 150                 ext = 'mp4'
 151                 # Some streams have mp3 audio which does not play
 152                 # well with ffmpeg filter aac_adtstoasc
 153                 preference = -1
 154             elif format_ == 'adobe':  # f4m manifest fails with 404 in 80% of requests
 155                 continue
 156             else:  # Other formats not supported yet
 157                 continue
 158
 159             formats.append({
 160                 'url': video_url,
 161                 'ext': ext,
 162                 'format_id': format_id,
 163                 'quality': quality(fmt.get('quality')),
 164                 'preference': preference,
 165             })
 166         self._sort_formats(formats)
 167
 168         title = item['title']
 169         is_live = item['type'] == 'stream'
 170         if is_live:
 171             title = self._live_title(title)
 172         description = self._og_search_description(webpage, default=None) or self._html_search_meta(
 173             'description', webpage, 'description', default=None)
 174         timestamp = None
 175         duration = None
 176         if not is_live:
 177             duration = int_or_none(item.get('length'))
 178             timestamp = item.get('published')
 179             if timestamp:
 180                 timestamp = parse_iso8601(timestamp[:-5])
 181
 182         return {
 183             'id': video_id,
 184             'title': title,
 185             'description': description,
 186             'thumbnail': item.get('image'),
 187             'duration': duration,
 188             'timestamp': timestamp,
 189             'is_live': is_live,
 190             'formats': formats,
 191         }