[cda] Improve and simplify (Closes #8805)

This commit is contained in:
Sergey M․ 2016-03-19 23:17:14 +06:00
parent 8b0d7a66ef
commit f1ced6df51

View File

@ -12,30 +12,30 @@ from ..utils import (
class CDAIE(InfoExtractor): class CDAIE(InfoExtractor):
_VALID_URL = r'https?://(?:(?:www|ebd)\.)?cda\.pl/(?:video|[0-9]+x[0-9]+)/(?P<id>[0-9a-z]+)' _VALID_URL = r'https?://(?:(?:www\.)?cda\.pl/video|ebd\.cda\.pl/[0-9]+x[0-9]+)/(?P<id>[0-9a-z]+)'
_TESTS = [ _TESTS = [{
{ 'url': 'http://www.cda.pl/video/5749950c',
'url': 'http://www.cda.pl/video/5749950c', 'md5': '6f844bf51b15f31fae165365707ae970',
'md5': '6f844bf51b15f31fae165365707ae970', 'info_dict': {
'info_dict': { 'id': '5749950c',
'id': '5749950c', 'ext': 'mp4',
'ext': 'mp4', 'height': 720,
'height': 720, 'title': 'Oto dlaczego przed zakrętem należy zwolnić.',
'title': 'Oto dlaczego przed zakrętem należy zwolnić.', 'duration': 39
'duration': 39
}
},
{
'url': 'http://www.cda.pl/video/57413289',
'md5': 'a88828770a8310fc00be6c95faf7f4d5',
'info_dict': {
'id': '57413289',
'ext': 'mp4',
'title': 'Lądowanie na lotnisku na Maderze',
'duration': 137
}
} }
] }, {
'url': 'http://www.cda.pl/video/57413289',
'md5': 'a88828770a8310fc00be6c95faf7f4d5',
'info_dict': {
'id': '57413289',
'ext': 'mp4',
'title': 'Lądowanie na lotnisku na Maderze',
'duration': 137
}
}, {
'url': 'http://ebd.cda.pl/0x0/5749950c',
'only_matching': True,
}]
def _real_extract(self, url): def _real_extract(self, url):
video_id = self._match_id(url) video_id = self._match_id(url)
@ -44,53 +44,53 @@ class CDAIE(InfoExtractor):
if 'Ten film jest dostępny dla użytkowników premium' in webpage: if 'Ten film jest dostępny dla użytkowników premium' in webpage:
raise ExtractorError('This video is only available for premium users.', expected=True) raise ExtractorError('This video is only available for premium users.', expected=True)
title = self._html_search_regex(r'<title>(.+?)</title>', webpage, 'title', fatal=False) title = self._html_search_regex(r'<title>(.+?)</title>', webpage, 'title')
def _get_format(page, version=''):
unpacked = decode_packed_codes(page)
duration = self._search_regex(r"duration:\\'(.+?)\\'", unpacked, 'duration', fatal=False)
format_id = None
height = None
m = re.search(r'<a data-quality="(?P<format_id>[^"]+)" href="[^"]+" class="quality-btn quality-btn-active">(?P<height>[0-9]+)p<\/a>', page)
if m:
format_id = m.group('format_id')
height = int(m.group('height'))
url = self._search_regex(r"url:\\'(.+?)\\'", unpacked, version + ' url', fatal=False)
if url is None:
return None
return {
'format_id': format_id,
'height': height,
'url': url
}, parse_duration(duration)
formats = [] formats = []
format_desc, duration = _get_format(webpage) or (None, None) info_dict = {
if format_desc is not None:
formats.append(format_desc)
pattern = re.compile(r'<a data-quality="[^"]+" href="([^"]+)" class="quality-btn">([0-9]+p)<\/a>')
for version in re.findall(pattern, webpage):
webpage = self._download_webpage(version[0], video_id, 'Downloading %s version information' % version[1], fatal=False)
if not webpage:
# Manually report warning because empty page is returned when invalid version is requested.
self.report_warning('Unable to download %s version information' % version[1])
continue
format_desc, duration_ = _get_format(webpage, version[1]) or (None, None)
duration = duration or duration_
if format_desc is not None:
formats.append(format_desc)
self._sort_formats(formats)
return {
'id': video_id, 'id': video_id,
'title': title, 'title': title,
'formats': formats, 'formats': formats,
'duration': duration 'duration': None,
} }
def extract_format(page, version):
unpacked = decode_packed_codes(page)
format_url = self._search_regex(
r"url:\\'(.+?)\\'", unpacked, '%s url' % version, fatal=False)
if not format_url:
return
f = {
'url': format_url,
}
m = re.search(
r'<a[^>]+data-quality="(?P<format_id>[^"]+)"[^>]+href="[^"]+"[^>]+class="[^"]*quality-btn-active[^"]*">(?P<height>[0-9]+)p',
page)
if m:
f.update({
'format_id': m.group('format_id'),
'height': int(m.group('height')),
})
info_dict['formats'].append(f)
if not info_dict['duration']:
info_dict['duration'] = parse_duration(self._search_regex(
r"duration:\\'(.+?)\\'", unpacked, 'duration', fatal=False))
extract_format(webpage, 'default')
for href, resolution in re.findall(
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)
if not webpage:
# Manually report warning because empty page is returned when
# invalid version is requested.
self.report_warning('Unable to download %s version information' % resolution)
continue
extract_format(webpage, resolution)
self._sort_formats(formats)
return info_dict