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[aparat] Improve extraction and extract more metadata (closes #17445, closes #18008)

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Sergey M․ 2018-10-29 23:29:05 +07:00
parent 9c4a83a1be
commit 2943397e87
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1 changed files with 57 additions and 32 deletions
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89
youtube_dl/extractor/aparat.py
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@ -4,6 +4,7 @@ from __future__ import unicode_literals
from .common import InfoExtractor
from ..utils import (
int_or_none,
merge_dicts,
mimetype2ext,
url_or_none,
)
@ -12,59 +13,83 @@ from ..utils import (
class AparatIE(InfoExtractor):
_VALID_URL = r'https?://(?:www\.)?aparat\.com/(?:v/|video/video/embed/videohash/)(?P<id>[a-zA-Z0-9]+)'
_TEST = {
_TESTS = [{
'url': 'http://www.aparat.com/v/wP8On',
'md5': '131aca2e14fe7c4dcb3c4877ba300c89',
'info_dict': {
'id': 'wP8On',
'ext': 'mp4',
'title': 'تیم گلکسی 11 - زومیت',
'age_limit': 0,
'description': 'md5:096bdabcdcc4569f2b8a5e903a3b3028',
'duration': 231,
'timestamp': 1387394859,
'upload_date': '20131218',
'view_count': int,
},
# 'skip': 'Extremely unreliable',
}
}, {
# multiple formats
'url': 'https://www.aparat.com/v/8dflw/',
'only_matching': True,
}]
def _real_extract(self, url):
video_id = self._match_id(url)
# Note: There is an easier-to-parse configuration at
# http://www.aparat.com/video/video/config/videohash/%video_id
# but the URL in there does not work
webpage = self._download_webpage(
'http://www.aparat.com/video/video/embed/vt/frame/showvideo/yes/videohash/' + video_id,
video_id)
# Provides more metadata
webpage = self._download_webpage(url, video_id, fatal=False)
file_list = self._parse_json(
if not webpage:
# Note: There is an easier-to-parse configuration at
# http://www.aparat.com/video/video/config/videohash/%video_id
# but the URL in there does not work
webpage = self._download_webpage(
'http://www.aparat.com/video/video/embed/vt/frame/showvideo/yes/videohash/' + video_id,
video_id)
options = self._parse_json(
self._search_regex(
r'var options\s*=\s*JSON\.parse\(\'([^\']+)\'\)', webpage,
'file list'),
r'options\s*=\s*JSON\.parse\(\s*(["\'])(?P<value>(?:(?!\1).)+)\1\s*\)',
webpage, 'options', group='value'),
video_id)
title = file_list['plugins']['sabaPlayerPlugin']['title']
player = options['plugins']['sabaPlayerPlugin']
formats = []
for list in file_list['plugins']['sabaPlayerPlugin']['multiSRC']:
for item in list:
for sources in player['multiSRC']:
for item in sources:
if not isinstance(item, dict):
continue
file_url = url_or_none(item.get('src'))
if not file_url:
continue
ext = mimetype2ext(item.get('type'))
label = item.get('label')
formats.append({
'url': file_url,
'ext': ext,
'format_id': label or ext,
'height': int_or_none(self._search_regex(
r'(\d+)[pP]', label or '', 'height', default=None)),
})
self._sort_formats(formats)
item_type = item.get('type')
if item_type == 'application/vnd.apple.mpegurl':
formats.extend(self._extract_m3u8_formats(
file_url, video_id, 'mp4',
entry_protocol='m3u8_native', m3u8_id='hls',
fatal=False))
else:
ext = mimetype2ext(item.get('type'))
label = item.get('label')
formats.append({
'url': file_url,
'ext': ext,
'format_id': 'http-%s' % (label or ext),
'height': int_or_none(self._search_regex(
r'(\d+)[pP]', label or '', 'height',
default=None)),
})
self._sort_formats(
formats, field_preference=('height', 'width', 'tbr', 'format_id'))
thumbnail = file_list['poster']
info = self._search_json_ld(webpage, video_id, default={})
return {
if not info.get('title'):
info['title'] = player['title']
return merge_dicts(info, {
'id': video_id,
'title': title,
'thumbnail': thumbnail,
'age_limit': self._family_friendly_search(webpage),
'thumbnail': url_or_none(options.get('poster')),
'duration': int_or_none(player.get('duration')),
'formats': formats,
}
})