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:f93d398691044d303bc4a3de62f3e976',
  28             'thumbnail': 're:(?i)^https?://.*\.(?:jpg|png)$',
  29             'duration': 279,
  30             'timestamp': 1438732860,
  31             'upload_date': '20150805',
  32             'is_live': False,
  33         }
  34     }, {  # live video test
  35         'url': 'http://slowtv.playtvak.cz/planespotting-0pr-/planespotting.aspx?c=A150624_164934_planespotting_cat',
  36         'info_dict': {
  37             'id': 'A150624_164934_planespotting_cat',
  38             'ext': 'flv',
  39             'title': 're:^Přímý přenos iDNES.cz [0-9]{4}-[0-9]{2}-[0-9]{2} [0-9]{2}:[0-9]{2}$',
  40             'description': 'Sledujte provoz na ranveji Letiště Václava Havla v Praze',
  41             'thumbnail': 're:(?i)^https?://.*\.(?:jpg|png)$',
  42             'is_live': True,
  43         },
  44         'params': {
  45             'skip_download': True,  # requires rtmpdump
  46         },
  47     }, {  # idnes.cz
  48         'url': 'http://zpravy.idnes.cz/pes-zavreny-v-aute-rozbijeni-okynek-v-aute-fj5-/domaci.aspx?c=A150809_104116_domaci_pku',
  49         'md5': '819832ba33cd7016e58a6658577fe289',
  50         'info_dict': {
  51             'id': 'A150809_104116_domaci_pku',
  52             'ext': 'mp4',
  53             'title': 'Zavřeli jsme mraženou pizzu do auta. Upekla se',
  54             'description': 'md5:01e73f02329e2e5760bd5eed4d42e3c2',
  55             'thumbnail': 're:(?i)^https?://.*\.(?:jpg|png)$',
  56             'duration': 39,
  57             'timestamp': 1438969140,
  58             'upload_date': '20150807',
  59             'is_live': False,
  60         }
  61     }, {  # lidovky.cz
  62         'url': 'http://www.lidovky.cz/dalsi-demonstrace-v-praze-o-migraci-duq-/video.aspx?c=A150808_214044_ln-video_ELE',
  63         'md5': 'c7209ac4ba9d234d4ad5bab7485bcee8',
  64         'info_dict': {
  65             'id': 'A150808_214044_ln-video_ELE',
  66             'ext': 'mp4',
  67             'title': 'Táhni! Demonstrace proti imigrantům budila emoce',
  68             'description': 'md5:97c81d589a9491fbfa323c9fa3cca72c',
  69             'thumbnail': 're:(?i)^https?://.*\.(?:jpg|png)$',
  70             'timestamp': 1439052180,
  71             'upload_date': '20150808',
  72             'is_live': False,
  73         }
  74     }, {  # metro.cz
  75         'url': 'http://www.metro.cz/video-pod-billboardem-se-na-vltavske-roztocil-kolotoc-deti-vozil-jen-par-hodin-1hx-/metro-extra.aspx?c=A141111_173251_metro-extra_row',
  76         'md5': '84fc1deedcac37b7d4a6ccae7c716668',
  77         'info_dict': {
  78             'id': 'A141111_173251_metro-extra_row',
  79             'ext': 'mp4',
  80             'title': 'Recesisté udělali z billboardu kolotoč',
  81             'description': 'md5:7369926049588c3989a66c9c1a043c4c',
  82             'thumbnail': 're:(?i)^https?://.*\.(?:jpg|png)$',
  83             'timestamp': 1415725500,
  84             'upload_date': '20141111',
  85             'is_live': False,
  86         }
  87     }, {
  88         'url': 'http://www.playtvak.cz/embed.aspx?idvideo=V150729_141549_play-porad_kuko',
  89         'only_matching': True,
  90     }]
  91
  92     def _real_extract(self, url):
  93         video_id = self._match_id(url)
  94
  95         webpage = self._download_webpage(url, video_id)
  96
  97         info_url = self._html_search_regex(
  98             r'Misc\.videoFLV\(\s*{\s*data\s*:\s*"([^"]+)"', webpage, 'info url')
  99
 100         parsed_url = compat_urlparse.urlparse(info_url)
 101
 102         qs = compat_urlparse.parse_qs(parsed_url.query)
 103         qs.update({
 104             'reklama': ['0'],
 105             'type': ['js'],
 106         })
 107
 108         info_url = compat_urlparse.urlunparse(
 109             parsed_url._replace(query=compat_urllib_parse_urlencode(qs, True)))
 110
 111         json_info = self._download_json(
 112             info_url, video_id,
 113             transform_source=lambda s: s[s.index('{'):s.rindex('}') + 1])
 114
 115         item = None
 116         for i in json_info['items']:
 117             if i.get('type') == 'video' or i.get('type') == 'stream':
 118                 item = i
 119                 break
 120         if not item:
 121             raise ExtractorError('No suitable stream found')
 122
 123         quality = qualities(('low', 'middle', 'high'))
 124
 125         formats = []
 126         for fmt in item['video']:
 127             video_url = fmt.get('file')
 128             if not video_url:
 129                 continue
 130
 131             format_ = fmt['format']
 132             format_id = '%s_%s' % (format_, fmt['quality'])
 133             preference = None
 134
 135             if format_ in ('mp4', 'webm'):
 136                 ext = format_
 137             elif format_ == 'rtmp':
 138                 ext = 'flv'
 139             elif format_ == 'apple':
 140                 ext = 'mp4'
 141                 # Some streams have mp3 audio which does not play
 142                 # well with ffmpeg filter aac_adtstoasc
 143                 preference = -1
 144             elif format_ == 'adobe':  # f4m manifest fails with 404 in 80% of requests
 145                 continue
 146             else:  # Other formats not supported yet
 147                 continue
 148
 149             formats.append({
 150                 'url': video_url,
 151                 'ext': ext,
 152                 'format_id': format_id,
 153                 'quality': quality(fmt.get('quality')),
 154                 'preference': preference,
 155             })
 156         self._sort_formats(formats)
 157
 158         title = item['title']
 159         is_live = item['type'] == 'stream'
 160         if is_live:
 161             title = self._live_title(title)
 162         description = self._og_search_description(webpage, default=None) or self._html_search_meta(
 163             'description', webpage, 'description')
 164         timestamp = None
 165         duration = None
 166         if not is_live:
 167             duration = int_or_none(item.get('length'))
 168             timestamp = item.get('published')
 169             if timestamp:
 170                 timestamp = parse_iso8601(timestamp[:-5])
 171
 172         return {
 173             'id': video_id,
 174             'title': title,
 175             'description': description,
 176             'thumbnail': item.get('image'),
 177             'duration': duration,
 178             'timestamp': timestamp,
 179             'is_live': is_live,
 180             'formats': formats,
 181         }