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[cda] Fix and improve extraction

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Fixes #10929
This commit is contained in:
Kacper Michajłow 2016-10-16 03:04:17 +02:00 committed by Sergey M․
parent 3d2729514f
commit 577281b0c6
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1 changed files with 49 additions and 16 deletions
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65
youtube_dl/extractor/cda.py
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@ -5,14 +5,16 @@ import re
from .common import InfoExtractor
from ..utils import (
decode_packed_codes,
ExtractorError,
parse_duration
float_or_none,
int_or_none,
parse_duration,
)
class CDAIE(InfoExtractor):
_VALID_URL = r'https?://(?:(?:www\.)?cda\.pl/video|ebd\.cda\.pl/[0-9]+x[0-9]+)/(?P<id>[0-9a-z]+)'
_BASE_URL = 'http://www.cda.pl/'
_TESTS = [{
'url': 'http://www.cda.pl/video/5749950c',
'md5': '6f844bf51b15f31fae165365707ae970',
@ -21,6 +23,9 @@ class CDAIE(InfoExtractor):
'ext': 'mp4',
'height': 720,
'title': 'Oto dlaczego przed zakrętem należy zwolnić.',
'description': 'md5:269ccd135d550da90d1662651fcb9772',
'thumbnail': 're:^https?://.*\.jpg$',
'average_rating': float,
'duration': 39
}
}, {
@ -30,6 +35,11 @@ class CDAIE(InfoExtractor):
'id': '57413289',
'ext': 'mp4',
'title': 'Lądowanie na lotnisku na Maderze',
'description': 'md5:60d76b71186dcce4e0ba6d4bbdb13e1a',
'thumbnail': 're:^https?://.*\.jpg$',
'uploader': 'crash404',
'view_count': int,
'average_rating': float,
'duration': 137
}
}, {
@ -39,31 +49,55 @@ class CDAIE(InfoExtractor):
def _real_extract(self, url):
video_id = self._match_id(url)
webpage = self._download_webpage('http://ebd.cda.pl/0x0/' + video_id, video_id)
self._set_cookie('cda.pl', 'cda.player', 'html5')
webpage = self._download_webpage(
self._BASE_URL + '/video/' + video_id, video_id)
if 'Ten film jest dostępny dla użytkowników premium' in webpage:
raise ExtractorError('This video is only available for premium users.', expected=True)
title = self._html_search_regex(r'<title>(.+?)</title>', webpage, 'title')
formats = []
uploader = self._search_regex(r'''(?x)
<(span|meta)[^>]+itemprop=(["\'])author\2[^>]*>
(?:<\1[^>]*>[^<]*</\1>|(?!</\1>)(?:.|\n))*?
<(span|meta)[^>]+itemprop=(["\'])name\4[^>]*>(?P<uploader>[^<]+)</\3>
''', webpage, 'uploader', default=None, group='uploader')
view_count = self._search_regex(
r'Odsłony:(?:\s|&nbsp;)*([0-9]+)', webpage,
'view_count', default=None)
average_rating = self._search_regex(
r'<(?:span|meta)[^>]+itemprop=(["\'])ratingValue\1[^>]*>(?P<rating_value>[0-9.]+)',
webpage, 'rating', fatal=False, group='rating_value')
info_dict = {
'id': video_id,
'title': title,
'title': self._og_search_title(webpage),
'description': self._og_search_description(webpage),
'uploader': uploader,
'view_count': int_or_none(view_count),
'average_rating': float_or_none(average_rating),
'thumbnail': self._og_search_thumbnail(webpage),
'formats': formats,
'duration': None,
}
def extract_format(page, version):
unpacked = decode_packed_codes(page)
format_url = self._search_regex(
r"(?:file|url)\s*:\s*(\\?[\"'])(?P<url>http.+?)\1", unpacked,
'%s url' % version, fatal=False, group='url')
if not format_url:
json_str = self._search_regex(
r'player_data=(\\?["\'])(?P<player_data>.+?)\1', page,
'%s player_json' % version, fatal=False, group='player_data')
if not json_str:
return
player_data = self._parse_json(
json_str, '%s player_data' % version, fatal=False)
if not player_data:
return
video = player_data.get('video')
if not video or 'file' not in video:
self.report_warning('Unable to extract %s version information' % version)
return
f = {
'url': format_url,
'url': video['file'],
}
m = re.search(
r'<a[^>]+data-quality="(?P<format_id>[^"]+)"[^>]+href="[^"]+"[^>]+class="[^"]*quality-btn-active[^"]*">(?P<height>[0-9]+)p',
@ -75,9 +109,7 @@ class CDAIE(InfoExtractor):
})
info_dict['formats'].append(f)
if not info_dict['duration']:
info_dict['duration'] = parse_duration(self._search_regex(
r"duration\s*:\s*(\\?[\"'])(?P<duration>.+?)\1",
unpacked, 'duration', fatal=False, group='duration'))
info_dict['duration'] = parse_duration(video.get('duration'))
extract_format(webpage, 'default')
@ -85,7 +117,8 @@ class CDAIE(InfoExtractor):
r'<a[^>]+data-quality="[^"]+"[^>]+href="([^"]+)"[^>]+class="quality-btn"[^>]*>([0-9]+p)',
webpage):
webpage = self._download_webpage(
href, video_id, 'Downloading %s version information' % resolution, fatal=False)
self._BASE_URL + href, video_id,
'Downloading %s version information' % resolution, fatal=False)
if not webpage:
# Manually report warning because empty page is returned when
# invalid version is requested.