youtube-dl/youtube_dl/extractor/novamov.py

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from __future__ import unicode_literals
import re
from .common import InfoExtractor
from ..utils import (
ExtractorError,
compat_urlparse
)
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class NovaMovIE(InfoExtractor):
IE_NAME = 'novamov'
IE_DESC = 'NovaMov'
_VALID_URL = r'http://(?:(?:www\.)?%(host)s/video/|(?:(?:embed|www)\.)%(host)s/embed\.php\?(?:.*?&)?v=)(?P<videoid>[a-z\d]{13})' % {'host': 'novamov\.com'}
_HOST = 'www.novamov.com'
_FILE_DELETED_REGEX = r'This file no longer exists on our servers!</h2>'
_FILEKEY_REGEX = r'flashvars\.filekey="(?P<filekey>[^"]+)";'
_TITLE_REGEX = r'(?s)<div class="v_tab blockborder rounded5" id="v_tab1">\s*<h3>([^<]+)</h3>'
_DESCRIPTION_REGEX = r'(?s)<div class="v_tab blockborder rounded5" id="v_tab1">\s*<h3>[^<]+</h3><p>([^<]+)</p>'
_TEST = {
'url': 'http://www.novamov.com/video/4rurhn9x446jj',
'md5': '7205f346a52bbeba427603ba10d4b935',
'info_dict': {
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'id': '4rurhn9x446jj',
'ext': 'flv',
'title': 'search engine optimization',
'description': 'search engine optimization is used to rank the web page in the google search engine'
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},
'skip': '"Invalid token" errors abound (in web interface as well as youtube-dl, there is nothing we can do about it.)'
}
def _real_extract(self, url):
mobj = re.match(self._VALID_URL, url)
video_id = mobj.group('videoid')
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page = self._download_webpage(
'http://%s/video/%s' % (self._HOST, video_id), video_id, 'Downloading video page')
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if re.search(self._FILE_DELETED_REGEX, page) is not None:
raise ExtractorError(u'Video %s does not exist' % video_id, expected=True)
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filekey = self._search_regex(self._FILEKEY_REGEX, page, 'filekey')
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title = self._html_search_regex(self._TITLE_REGEX, page, 'title', fatal=False)
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description = self._html_search_regex(self._DESCRIPTION_REGEX, page, 'description', default='', fatal=False)
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api_response = self._download_webpage(
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'http://%s/api/player.api.php?key=%s&file=%s' % (self._HOST, filekey, video_id), video_id,
'Downloading video api response')
response = compat_urlparse.parse_qs(api_response)
if 'error_msg' in response:
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raise ExtractorError('%s returned error: %s' % (self.IE_NAME, response['error_msg'][0]), expected=True)
video_url = response['url'][0]
return {
'id': video_id,
'url': video_url,
'title': title,
'description': description
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}