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[ntv] Simplify

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This commit is contained in:
Sergey M․ 2014-03-29 15:55:03 +07:00
parent b17418313f
commit 056b56688a
1 changed files with 9 additions and 10 deletions
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19
youtube_dl/extractor/ntv.py
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@ -5,7 +5,7 @@
from .common import InfoExtractor from .common import InfoExtractor
from ..utils import ( from ..utils import (
RegexNotFoundError, ExtractorError,
unescapeHTML unescapeHTML
) )
@ -98,16 +98,15 @@ def _real_extract(self, url):
page = self._download_webpage(url, video_id, 'Downloading page') page = self._download_webpage(url, video_id, 'Downloading page')
def extract(patterns, name, page, fatal=False): for pattern in self._VIDEO_ID_REGEXES:
for pattern in patterns: mobj = re.search(pattern, page)
mobj = re.search(pattern, page) if mobj:
if mobj: break
return mobj.group(1)
if fatal:
raise RegexNotFoundError(u'Unable to extract %s' % name)
return None
video_id = extract(self._VIDEO_ID_REGEXES, 'video id', page, fatal=True) if not mobj:
raise ExtractorError('No media links available for %s' % video_id)
video_id = mobj.group(1)
player = self._download_xml('http://www.ntv.ru/vi%s/' % video_id, video_id, 'Downloading video XML') player = self._download_xml('http://www.ntv.ru/vi%s/' % video_id, video_id, 'Downloading video XML')
title = unescapeHTML(player.find('./data/title').text) title = unescapeHTML(player.find('./data/title').text)