youtube-dl

Another place where youtube-dl lives on
git clone git://git.oshgnacknak.de/youtube-dl.git
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sverigesradio.py (3910B)

      1 # coding: utf-8
      2 from __future__ import unicode_literals
      3 
      4 from .common import InfoExtractor
      5 from ..utils import (
      6     determine_ext,
      7     int_or_none,
      8     str_or_none,
      9 )
     10 
     11 
     12 class SverigesRadioBaseIE(InfoExtractor):
     13     _BASE_URL = 'https://sverigesradio.se/sida/playerajax/'
     14     _QUALITIES = ['low', 'medium', 'high']
     15     _EXT_TO_CODEC_MAP = {
     16         'mp3': 'mp3',
     17         'm4a': 'aac',
     18     }
     19     _CODING_FORMAT_TO_ABR_MAP = {
     20         5: 128,
     21         11: 192,
     22         12: 32,
     23         13: 96,
     24     }
     25 
     26     def _real_extract(self, url):
     27         audio_id = self._match_id(url)
     28         query = {
     29             'id': audio_id,
     30             'type': self._AUDIO_TYPE,
     31         }
     32 
     33         item = self._download_json(
     34             self._BASE_URL + 'audiometadata', audio_id,
     35             'Downloading audio JSON metadata', query=query)['items'][0]
     36         title = item['subtitle']
     37 
     38         query['format'] = 'iis'
     39         urls = []
     40         formats = []
     41         for quality in self._QUALITIES:
     42             query['quality'] = quality
     43             audio_url_data = self._download_json(
     44                 self._BASE_URL + 'getaudiourl', audio_id,
     45                 'Downloading %s format JSON metadata' % quality,
     46                 fatal=False, query=query) or {}
     47             audio_url = audio_url_data.get('audioUrl')
     48             if not audio_url or audio_url in urls:
     49                 continue
     50             urls.append(audio_url)
     51             ext = determine_ext(audio_url)
     52             coding_format = audio_url_data.get('codingFormat')
     53             abr = int_or_none(self._search_regex(
     54                 r'_a(\d+)\.m4a', audio_url, 'audio bitrate',
     55                 default=None)) or self._CODING_FORMAT_TO_ABR_MAP.get(coding_format)
     56             formats.append({
     57                 'abr': abr,
     58                 'acodec': self._EXT_TO_CODEC_MAP.get(ext),
     59                 'ext': ext,
     60                 'format_id': str_or_none(coding_format),
     61                 'vcodec': 'none',
     62                 'url': audio_url,
     63             })
     64         self._sort_formats(formats)
     65 
     66         return {
     67             'id': audio_id,
     68             'title': title,
     69             'formats': formats,
     70             'series': item.get('title'),
     71             'duration': int_or_none(item.get('duration')),
     72             'thumbnail': item.get('displayimageurl'),
     73             'description': item.get('description'),
     74         }
     75 
     76 
     77 class SverigesRadioPublicationIE(SverigesRadioBaseIE):
     78     IE_NAME = 'sverigesradio:publication'
     79     _VALID_URL = r'https?://(?:www\.)?sverigesradio\.se/sida/(?:artikel|gruppsida)\.aspx\?.*?\bartikel=(?P<id>[0-9]+)'
     80     _TESTS = [{
     81         'url': 'https://sverigesradio.se/sida/artikel.aspx?programid=83&artikel=7038546',
     82         'md5': '6a4917e1923fccb080e5a206a5afa542',
     83         'info_dict': {
     84             'id': '7038546',
     85             'ext': 'm4a',
     86             'duration': 132,
     87             'series': 'Nyheter (Ekot)',
     88             'title': 'Esa Teittinen: Sanningen har inte kommit fram',
     89             'description': 'md5:daf7ce66a8f0a53d5465a5984d3839df',
     90             'thumbnail': r're:^https?://.*\.jpg',
     91         },
     92     }, {
     93         'url': 'https://sverigesradio.se/sida/gruppsida.aspx?programid=3304&grupp=6247&artikel=7146887',
     94         'only_matching': True,
     95     }]
     96     _AUDIO_TYPE = 'publication'
     97 
     98 
     99 class SverigesRadioEpisodeIE(SverigesRadioBaseIE):
    100     IE_NAME = 'sverigesradio:episode'
    101     _VALID_URL = r'https?://(?:www\.)?sverigesradio\.se/(?:sida/)?avsnitt/(?P<id>[0-9]+)'
    102     _TEST = {
    103         'url': 'https://sverigesradio.se/avsnitt/1140922?programid=1300',
    104         'md5': '20dc4d8db24228f846be390b0c59a07c',
    105         'info_dict': {
    106             'id': '1140922',
    107             'ext': 'mp3',
    108             'duration': 3307,
    109             'series': 'Konflikt',
    110             'title': 'Metoo och valen',
    111             'description': 'md5:fcb5c1f667f00badcc702b196f10a27e',
    112             'thumbnail': r're:^https?://.*\.jpg',
    113         }
    114     }
    115     _AUDIO_TYPE = 'episode'