yt-dlp/youtube_dlc/extractor/firsttv.py
pukkandan f983b87567 [formatsort] Remove misuse of 'preference'
'preference' is to be used only when the format is better that ALL qualities of a lower preference irrespective of ANY sorting order the user requests. See deezer.py for correct use of this

In the older sorting method, `preference`, `quality` and `language_preference` were functionally almost equivalent. So these disparities doesn't really matter there

Also, despite what the documentation says, the default for `preference` was actually 0 and not -1. I have tried to correct this and also account for it when converting `preference` to `quality`
2021-02-19 03:33:45 +05:30

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# coding: utf-8
from __future__ import unicode_literals
from .common import InfoExtractor
from ..compat import (
compat_str,
compat_urlparse,
)
from ..utils import (
int_or_none,
qualities,
unified_strdate,
url_or_none,
)
class FirstTVIE(InfoExtractor):
IE_NAME = '1tv'
IE_DESC = 'Первый канал'
_VALID_URL = r'https?://(?:www\.)?1tv\.ru/(?:[^/]+/)+(?P<id>[^/?#]+)'
_TESTS = [{
# single format
'url': 'http://www.1tv.ru/shows/naedine-so-vsemi/vypuski/gost-lyudmila-senchina-naedine-so-vsemi-vypusk-ot-12-02-2015',
'md5': 'a1b6b60d530ebcf8daacf4565762bbaf',
'info_dict': {
'id': '40049',
'ext': 'mp4',
'title': 'Гость Людмила Сенчина. Наедине со всеми. Выпуск от 12.02.2015',
'thumbnail': r're:^https?://.*\.(?:jpg|JPG)$',
'upload_date': '20150212',
'duration': 2694,
},
}, {
# multiple formats
'url': 'http://www.1tv.ru/shows/dobroe-utro/pro-zdorove/vesennyaya-allergiya-dobroe-utro-fragment-vypuska-ot-07042016',
'info_dict': {
'id': '364746',
'ext': 'mp4',
'title': 'Весенняя аллергия. Доброе утро. Фрагмент выпуска от 07.04.2016',
'thumbnail': r're:^https?://.*\.(?:jpg|JPG)$',
'upload_date': '20160407',
'duration': 179,
'formats': 'mincount:3',
},
'params': {
'skip_download': True,
},
}, {
'url': 'http://www.1tv.ru/news/issue/2016-12-01/14:00',
'info_dict': {
'id': '14:00',
'title': 'Выпуск новостей в 14:00 1 декабря 2016 года. Новости. Первый канал',
'description': 'md5:2e921b948f8c1ff93901da78ebdb1dfd',
},
'playlist_count': 13,
}, {
'url': 'http://www.1tv.ru/shows/tochvtoch-supersezon/vystupleniya/evgeniy-dyatlov-vladimir-vysockiy-koni-priveredlivye-toch-v-toch-supersezon-fragment-vypuska-ot-06-11-2016',
'only_matching': True,
}]
def _real_extract(self, url):
display_id = self._match_id(url)
webpage = self._download_webpage(url, display_id)
playlist_url = compat_urlparse.urljoin(url, self._search_regex(
r'data-playlist-url=(["\'])(?P<url>(?:(?!\1).)+)\1',
webpage, 'playlist url', group='url'))
parsed_url = compat_urlparse.urlparse(playlist_url)
qs = compat_urlparse.parse_qs(parsed_url.query)
item_ids = qs.get('videos_ids[]') or qs.get('news_ids[]')
items = self._download_json(playlist_url, display_id)
if item_ids:
items = [
item for item in items
if item.get('uid') and compat_str(item['uid']) in item_ids]
else:
items = [items[0]]
entries = []
QUALITIES = ('ld', 'sd', 'hd', )
for item in items:
title = item['title']
quality = qualities(QUALITIES)
formats = []
path = None
for f in item.get('mbr', []):
src = url_or_none(f.get('src'))
if not src:
continue
tbr = int_or_none(self._search_regex(
r'_(\d{3,})\.mp4', src, 'tbr', default=None))
if not path:
path = self._search_regex(
r'//[^/]+/(.+?)_\d+\.mp4', src,
'm3u8 path', default=None)
formats.append({
'url': src,
'format_id': f.get('name'),
'tbr': tbr,
'source_preference': quality(f.get('name')),
# quality metadata of http formats may be incorrect
'preference': -10,
})
# m3u8 URL format is reverse engineered from [1] (search for
# master.m3u8). dashEdges (that is currently balancer-vod.1tv.ru)
# is taken from [2].
# 1. http://static.1tv.ru/player/eump1tv-current/eump-1tv.all.min.js?rnd=9097422834:formatted
# 2. http://static.1tv.ru/player/eump1tv-config/config-main.js?rnd=9097422834
if not path and len(formats) == 1:
path = self._search_regex(
r'//[^/]+/(.+?$)', formats[0]['url'],
'm3u8 path', default=None)
if path:
if len(formats) == 1:
m3u8_path = ','
else:
tbrs = [compat_str(t) for t in sorted(f['tbr'] for f in formats)]
m3u8_path = '_,%s,%s' % (','.join(tbrs), '.mp4')
formats.extend(self._extract_m3u8_formats(
'http://balancer-vod.1tv.ru/%s%s.urlset/master.m3u8'
% (path, m3u8_path),
display_id, 'mp4',
entry_protocol='m3u8_native', m3u8_id='hls', fatal=False))
self._sort_formats(formats)
thumbnail = item.get('poster') or self._og_search_thumbnail(webpage)
duration = int_or_none(item.get('duration') or self._html_search_meta(
'video:duration', webpage, 'video duration', fatal=False))
upload_date = unified_strdate(self._html_search_meta(
'ya:ovs:upload_date', webpage, 'upload date', default=None))
entries.append({
'id': compat_str(item.get('id') or item['uid']),
'thumbnail': thumbnail,
'title': title,
'upload_date': upload_date,
'duration': int_or_none(duration),
'formats': formats
})
title = self._html_search_regex(
(r'<div class="tv_translation">\s*<h1><a href="[^"]+">([^<]*)</a>',
r"'title'\s*:\s*'([^']+)'"),
webpage, 'title', default=None) or self._og_search_title(
webpage, default=None)
description = self._html_search_regex(
r'<div class="descr">\s*<div>&nbsp;</div>\s*<p>([^<]*)</p></div>',
webpage, 'description', default=None) or self._html_search_meta(
'description', webpage, 'description', default=None)
return self.playlist_result(entries, display_id, title, description)