mirror of https://github.com/yt-dlp/yt-dlp
[polskieradio] Improve extraction (Closes #9813)
Sergey M․
8 years ago
parent
2d185706ea
commit
0463b77a1f
@ -1,74 +1,91 @@
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# coding: utf-8
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from __future__ import unicode_literals
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from .common import InfoExtractor
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from ..utils import int_or_none
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import re
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import calendar
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from datetime import datetime
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from .common import InfoExtractor
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from ..compat import (
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compat_str,
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compat_urllib_parse_unquote,
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)
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from ..utils import (
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int_or_none,
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strip_or_none,
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unified_timestamp,
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)
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class PolskieRadioIE(InfoExtractor):
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_VALID_URL = r'https?://(?:www\.)?polskieradio\.pl/[0-9]+/[0-9]+/Artykul/(?P<id>[0-9]+),.+'
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_VALID_URL = r'https?://(?:www\.)?polskieradio\.pl/\d+/\d+/Artykul/(?P<id>[0-9]+)'
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_TESTS = [{
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'url': 'http://www.polskieradio.pl/7/5102/Artykul/1587943,Prof-Andrzej-Nowak-o-historii-nie-da-sie-myslec-beznamietnie',
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'md5': '2984ee6ce9046d91fc233bc1a864a09a',
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'info_dict': {
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'id': '1587943',
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'ext': 'mp3',
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'title': 'Prof. Andrzej Nowak: o historii nie da się myśleć beznamiętnie',
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'description': 'md5:12f954edbf3120c5e7075e17bf9fc5c5',
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'release_date': '20160227',
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'upload_date': '20160227',
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'timestamp': 1456594200,
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'duration': 2364
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}
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},
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'playlist': [{
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'md5': '2984ee6ce9046d91fc233bc1a864a09a',
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'info_dict': {
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'id': '1540576',
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'ext': 'mp3',
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'title': 'md5:d4623290d4ac983bf924061c75c23a0d',
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'timestamp': 1456594200,
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'upload_date': '20160227',
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'duration': 2364,
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},
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}],
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}, {
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'url': 'http://polskieradio.pl/9/305/Artykul/1632955,Bardzo-popularne-slowo-remis',
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'md5': '68a393e25b942c1a76872f56d303a31a',
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'url': 'http://www.polskieradio.pl/265/5217/Artykul/1635803,Euro-2016-nie-ma-miejsca-na-blad-Polacy-graja-ze-Szwajcaria-o-cwiercfinal',
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'info_dict': {
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'id': '1632955',
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'ext': 'mp3',
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'title': 'Bardzo popularne słowo: remis',
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'description': 'md5:3b58dfae614100abc0f175a0b26d5680',
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'release_date': '20160617',
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'upload_date': '20160617',
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'timestamp': 1466184900,
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'duration': 393
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}
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'id': '1635803',
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'title': 'Euro 2016: nie ma miejsca na błąd. Polacy grają ze Szwajcarią o ćwierćfinał',
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'description': 'md5:01cb7d0cad58664095d72b51a1ebada2',
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},
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'playlist_mincount': 12,
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}, {
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'url': 'http://polskieradio.pl/9/305/Artykul/1632955,Bardzo-popularne-slowo-remis',
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'only_matching': True,
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}, {
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'url': 'http://www.polskieradio.pl/7/5102/Artykul/1587943',
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'only_matching': True,
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}]
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def _real_extract(self, url):
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video_id = self._match_id(url)
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webpage = self._download_webpage(url, video_id)
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metadata_string = self._html_search_regex(r'<span class="play pr-media-play" data-media=(\{.+\})>', webpage, 'metadata')
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metadata = self._parse_json(metadata_string, video_id)
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playlist_id = self._match_id(url)
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webpage = self._download_webpage(url, playlist_id)
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content = self._search_regex(
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r'(?s)<div[^>]+class="audio atarticle"[^>]*>(.+?)<script>',
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webpage, 'content')
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timestamp = unified_timestamp(self._html_search_regex(
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r'(?s)<span[^>]+id="datetime2"[^>]*>(.+?)</span>',
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webpage, 'timestamp', fatal=False))
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title = self._og_search_title(webpage)
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if title is not None:
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title = title.strip()
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entries = []
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description = self._og_search_description(webpage)
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if description is not None:
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description = description.strip()
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media_urls = set()
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release_date = self._html_search_regex(r'Data emisji:[^0-9]+([0-9]{1,2}\.[0-9]{2}\.[0-9]{4})', webpage, 'release date', fatal=False)
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if release_date is not None:
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release_date = datetime.strptime(release_date, '%d.%m.%Y').strftime('%Y%m%d')
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for data_media in re.findall(r'<[^>]+data-media=({[^>]+})', content):
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media = self._parse_json(data_media, playlist_id, fatal=False)
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if not media.get('file') or not media.get('desc'):
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continue
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media_url = self._proto_relative_url(media['file'], 'http:')
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if media_url in media_urls:
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continue
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media_urls.add(media_url)
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entries.append({
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'id': compat_str(media['id']),
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'url': media_url,
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'title': compat_urllib_parse_unquote(media['desc']),
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'duration': int_or_none(media.get('length')),
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'vcodec': 'none' if media.get('provider') == 'audio' else None,
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'timestamp': timestamp,
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})
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upload_datetime = self._html_search_regex(r'<span id="datetime2" class="time">\s+(.+)\s+</span>', webpage, 'release time', fatal=False)
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if upload_datetime is not None:
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timestamp = calendar.timegm(datetime.strptime(upload_datetime, '%d.%m.%Y %H:%M').timetuple())
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else:
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timestamp = None
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title = self._og_search_title(webpage).strip()
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description = strip_or_none(self._og_search_description(webpage))
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return {
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'id': video_id,
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'title': title,
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'description': description,
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'display_id': metadata.get('id'),
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'duration': int_or_none(metadata.get('length')),
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'url': self._proto_relative_url(metadata.get('file'), 'http:'),
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'release_date': release_date,
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'timestamp': timestamp
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}
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return self.playlist_result(entries, playlist_id, title, description)
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