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106 lines
3.4 KiB
Python
106 lines
3.4 KiB
Python
# coding: utf-8
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from __future__ import unicode_literals
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import json
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import re
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from .common import InfoExtractor
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from ..utils import ExtractorError
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class TuneInIE(InfoExtractor):
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_VALID_URL = r'''(?x)https?://(?:www\.)?
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(?:
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tunein\.com/
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(?:
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radio/.*?-s|
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station/.*?StationId\=
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)(?P<id>[0-9]+)
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|tun\.in/(?P<redirect_id>[A-Za-z0-9]+)
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)
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'''
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_API_URL_TEMPLATE = 'http://tunein.com/tuner/tune/?stationId={0:}&tuneType=Station'
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_INFO_DICT = {
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'id': '34682',
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'title': 'Jazz 24 on 88.5 Jazz24 - KPLU-HD2',
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'ext': 'aac',
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'thumbnail': 're:^https?://.*\.png$',
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'location': 'Tacoma, WA',
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}
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_TESTS = [
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{
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'url': 'http://tunein.com/radio/Jazz24-885-s34682/',
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'info_dict': _INFO_DICT,
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'params': {
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'skip_download': True, # live stream
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},
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},
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{ # test redirection
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'url': 'http://tun.in/ser7s',
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'info_dict': _INFO_DICT,
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'params': {
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'skip_download': True, # live stream
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},
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},
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]
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def _real_extract(self, url):
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mobj = re.match(self._VALID_URL, url)
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redirect_id = mobj.group('redirect_id')
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if redirect_id:
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# The server doesn't support HEAD requests
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urlh = self._request_webpage(
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url, redirect_id, note='Downloading redirect page')
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url = urlh.geturl()
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self.to_screen('Following redirect: %s' % url)
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mobj = re.match(self._VALID_URL, url)
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station_id = mobj.group('id')
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station_info = self._download_json(
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self._API_URL_TEMPLATE.format(station_id),
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station_id, note='Downloading station JSON')
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title = station_info['Title']
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thumbnail = station_info.get('Logo')
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location = station_info.get('Location')
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streams_url = station_info.get('StreamUrl')
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if not streams_url:
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raise ExtractorError('No downloadable streams found',
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expected=True)
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stream_data = self._download_webpage(
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streams_url, station_id, note='Downloading stream data')
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streams = json.loads(self._search_regex(
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r'\((.*)\);', stream_data, 'stream info'))['Streams']
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is_live = None
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formats = []
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for stream in streams:
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if stream.get('Type') == 'Live':
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is_live = True
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reliability = stream.get('Reliability')
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format_note = (
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'Reliability: %d%%' % reliability
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if reliability is not None else None)
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formats.append({
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'preference': (
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0 if reliability is None or reliability > 90
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else 1),
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'abr': stream.get('Bandwidth'),
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'ext': stream.get('MediaType').lower(),
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'acodec': stream.get('MediaType'),
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'vcodec': 'none',
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'url': stream.get('Url'),
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'source_preference': reliability,
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'format_note': format_note,
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})
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self._sort_formats(formats)
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return {
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'id': station_id,
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'title': title,
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'formats': formats,
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'thumbnail': thumbnail,
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'location': location,
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'is_live': is_live,
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}
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