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import re
import xml.etree.ElementTree
import operator
from .common import InfoExtractor
class MetacriticIE(InfoExtractor):
_VALID_URL = r'https?://www\.metacritic\.com/.+?/trailers/(?P<id>\d+)'
_TEST = {
u'url': u'http://www.metacritic.com/game/playstation-4/infamous-second-son/trailers/3698222',
u'file': u'3698222.mp4',
u'info_dict': {
u'title': u'inFamous: Second Son - inSide Sucker Punch: Smoke & Mirrors',
u'description': u'Take a peak behind-the-scenes to see how Sucker Punch brings smoke into the universe of inFAMOUS Second Son on the PS4.',
u'duration': 221,
},
}
def _real_extract(self, url):
mobj = re.match(self._VALID_URL, url)
video_id = mobj.group('id')
webpage = self._download_webpage(url, video_id)
# The xml is not well formatted, there are raw '&'
info_xml = self._download_webpage('http://www.metacritic.com/video_data?video=' + video_id,
video_id, u'Downloading info xml').replace('&', '&')
info = xml.etree.ElementTree.fromstring(info_xml.encode('utf-8'))
clip = next(c for c in info.findall('playList/clip') if c.find('id').text == video_id)
formats = []
for videoFile in clip.findall('httpURI/videoFile'):
rate_str = videoFile.find('rate').text
video_url = videoFile.find('filePath').text
formats.append({
'url': video_url,
'ext': 'mp4',
'format_id': rate_str,
'rate': int(rate_str),
})
formats.sort(key=operator.itemgetter('rate'))
description = self._html_search_regex(r'<b>Description:</b>(.*?)</p>',
webpage, u'description', flags=re.DOTALL)
info = {
'id': video_id,
'title': clip.find('title').text,
'formats': formats,
'description': description,
'duration': int(clip.find('duration').text),
}
# TODO: Remove when #980 has been merged
info.update(formats[-1])
return info
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