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youtube-dl/youtube_dl/extractor/gametrailers.py

63 lines
2.2 KiB
Python

from __future__ import unicode_literals
from .common import InfoExtractor
from ..utils import (
int_or_none,
parse_age_limit,
url_basename,
)
class GametrailersIE(InfoExtractor):
_VALID_URL = r'https?://www\.gametrailers\.com/videos/view/[^/]+/(?P<id>.+)'
_TEST = {
'url': 'http://www.gametrailers.com/videos/view/gametrailers-com/116437-Just-Cause-3-Review',
'md5': 'f28c4efa0bdfaf9b760f6507955b6a6a',
'info_dict': {
'id': '2983958',
'ext': 'mp4',
'display_id': '116437-Just-Cause-3-Review',
'title': 'Just Cause 3 - Review',
'description': 'It\'s a lot of fun to shoot at things and then watch them explode in Just Cause 3, but should there be more to the experience than that?',
},
}
def _real_extract(self, url):
display_id = self._match_id(url)
webpage = self._download_webpage(url, display_id)
title = self._html_search_regex(
r'<title>(.+?)\|', webpage, 'title').strip()
embed_url = self._proto_relative_url(
self._search_regex(
r'src=\'(//embed.gametrailers.com/embed/[^\']+)\'', webpage,
'embed url'),
scheme='http:')
video_id = url_basename(embed_url)
embed_page = self._download_webpage(embed_url, video_id)
embed_vars_json = self._search_regex(
r'(?s)var embedVars = (\{.*?\})\s*</script>', embed_page,
'embed vars')
info = self._parse_json(embed_vars_json, video_id)
formats = []
for media in info['media']:
if media['mediaPurpose'] == 'play':
formats.append({
'url': media['uri'],
'height': media['height'],
'width:': media['width'],
})
self._sort_formats(formats)
return {
'id': video_id,
'display_id': display_id,
'title': title,
'formats': formats,
'thumbnail': info.get('thumbUri'),
'description': self._og_search_description(webpage),
'duration': int_or_none(info.get('videoLengthInSeconds')),
'age_limit': parse_age_limit(info.get('audienceRating')),
}