yt-dlp/yt_dlp/extractor/sverigesradio.py

150 lines
5.4 KiB
Python
Raw Blame History

This file contains invisible Unicode characters

This file contains invisible Unicode characters that are indistinguishable to humans but may be processed differently by a computer. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.

from .common import InfoExtractor
from ..utils import (
determine_ext,
extract_attributes,
get_element_by_id,
get_element_html_by_class,
int_or_none,
str_or_none,
traverse_obj,
url_or_none,
)
class SverigesRadioBaseIE(InfoExtractor):
_BASE_URL = 'https://sverigesradio.se/sida/playerajax/'
_QUALITIES = ['low', 'medium', 'high']
_EXT_TO_CODEC_MAP = {
'mp3': 'mp3',
'm4a': 'aac',
}
_CODING_FORMAT_TO_ABR_MAP = {
5: 128,
11: 192,
12: 32,
13: 96,
}
def _real_extract(self, url):
audio_id, display_id = self._match_valid_url(url).group('id', 'slug')
if not audio_id:
webpage = self._download_webpage(url, display_id)
audio_id = (
traverse_obj(
get_element_html_by_class('audio-button', webpage),
({extract_attributes}, ('data-audio-id', 'data-publication-id')), get_all=False)
or self._parse_json(get_element_by_id('gtm-metadata', webpage), display_id)['pageId'])
query = {
'id': audio_id,
'type': self._AUDIO_TYPE,
}
item = self._download_json(
self._BASE_URL + 'audiometadata', audio_id,
'Downloading audio JSON metadata', query=query)['items'][0]
query['format'] = 'iis'
urls = []
formats = []
for quality in self._QUALITIES:
query['quality'] = quality
audio_url_data = self._download_json(
self._BASE_URL + 'getaudiourl', audio_id,
f'Downloading {quality} format JSON metadata',
fatal=False, query=query) or {}
audio_url = audio_url_data.get('audioUrl')
if not audio_url or audio_url in urls:
continue
urls.append(audio_url)
ext = determine_ext(audio_url)
coding_format = audio_url_data.get('codingFormat')
abr = int_or_none(self._search_regex(
r'_a(\d+)\.m4a', audio_url, 'audio bitrate',
default=None)) or self._CODING_FORMAT_TO_ABR_MAP.get(coding_format)
formats.append({
'abr': abr,
'acodec': self._EXT_TO_CODEC_MAP.get(ext),
'ext': ext,
'format_id': str_or_none(coding_format),
'vcodec': 'none',
'url': audio_url,
})
return {
'id': audio_id,
'formats': formats,
**traverse_obj(item, {
'title': 'subtitle',
'series': 'title',
'duration': ('duration', {int_or_none}),
'thumbnail': ('displayimageurl', {url_or_none}),
'description': 'description',
}),
}
class SverigesRadioPublicationIE(SverigesRadioBaseIE):
IE_NAME = 'sverigesradio:publication'
_VALID_URL = r'https?://(?:www\.)?sverigesradio\.se/(?:sida/)?(?:artikel|gruppsida)(?:\.aspx\?.*?\bartikel=(?P<id>[0-9]+)|/(?P<slug>[\w-]+))'
_TESTS = [{
'url': 'https://sverigesradio.se/sida/artikel.aspx?programid=83&artikel=7038546',
'md5': '6a4917e1923fccb080e5a206a5afa542',
'info_dict': {
'id': '7038546',
'ext': 'm4a',
'duration': 132,
'series': 'Nyheter (Ekot)',
'title': 'Esa Teittinen: Sanningen har inte kommit fram',
'description': 'md5:daf7ce66a8f0a53d5465a5984d3839df',
'thumbnail': r're:^https?://.*\.jpg',
},
}, {
'url': 'https://sverigesradio.se/artikel/tysk-fotbollsfeber-bayern-munchens-10-ariga-segersvit-kan-brytas',
'md5': 'f8a914ad50f491bb74eed403ab4bfef6',
'info_dict': {
'id': '8360345',
'ext': 'm4a',
'title': 'Tysk fotbollsfeber när Bayern Münchens 10-åriga segersvit kan brytas',
'series': 'Radiosporten',
'description': 'md5:5254610e20ce527ecb3a6102a06dcc5f',
'duration': 72,
'thumbnail': r're:^https?://.*\.jpg',
},
}, {
'url': 'https://sverigesradio.se/sida/gruppsida.aspx?programid=3304&grupp=6247&artikel=7146887',
'only_matching': True,
}]
_AUDIO_TYPE = 'publication'
class SverigesRadioEpisodeIE(SverigesRadioBaseIE):
IE_NAME = 'sverigesradio:episode'
_VALID_URL = r'https?://(?:www\.)?sverigesradio\.se/(?:sida/)?avsnitt/(?:(?P<id>\d+)|(?P<slug>[\w-]+))(?:$|[#?])'
_TESTS = [{
'url': 'https://sverigesradio.se/avsnitt/1140922?programid=1300',
'md5': '20dc4d8db24228f846be390b0c59a07c',
'info_dict': {
'id': '1140922',
'ext': 'mp3',
'duration': 3307,
'series': 'Konflikt',
'title': 'Metoo och valen',
'description': 'md5:fcb5c1f667f00badcc702b196f10a27e',
'thumbnail': r're:^https?://.*\.jpg',
},
}, {
'url': 'https://sverigesradio.se/avsnitt/p4-live-med-first-aid-kit-scandinavium-mars-2023',
'md5': 'ce17fb82520a8033dbb846993d5589fe',
'info_dict': {
'id': '2160416',
'ext': 'm4a',
'title': 'P4 Live med First Aid Kit',
'description': 'md5:6d5b78eed3d2b65f6de04daa45e9285d',
'thumbnail': r're:^https?://.*\.jpg',
'series': 'P4 Live',
'duration': 5640,
},
}]
_AUDIO_TYPE = 'episode'