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Diffstat (limited to 'youtube_dl/extractor/infoq.py')
| -rw-r--r-- | youtube_dl/extractor/infoq.py | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/youtube_dl/extractor/infoq.py b/youtube_dl/extractor/infoq.py new file mode 100644 index 000000000..905674282 --- /dev/null +++ b/youtube_dl/extractor/infoq.py @@ -0,0 +1,50 @@ +import base64 +import re + +from .common import InfoExtractor +from ..utils import ( + compat_urllib_parse, + + ExtractorError, +) + + +class InfoQIE(InfoExtractor): + _VALID_URL = r'^(?:https?://)?(?:www\.)?infoq\.com/[^/]+/[^/]+$' + + def _real_extract(self, url): + mobj = re.match(self._VALID_URL, url) + + webpage = self._download_webpage(url, video_id=url) + self.report_extraction(url) + + # Extract video URL + mobj = re.search(r"jsclassref ?= ?'([^']*)'", webpage) + if mobj is None: + raise ExtractorError(u'Unable to extract video url') + real_id = compat_urllib_parse.unquote(base64.b64decode(mobj.group(1).encode('ascii')).decode('utf-8')) + video_url = 'rtmpe://video.infoq.com/cfx/st/' + real_id + + # Extract title + video_title = self._search_regex(r'contentTitle = "(.*?)";', + webpage, u'title') + + # Extract description + video_description = self._html_search_regex(r'<meta name="description" content="(.*)"(?:\s*/)?>', + webpage, u'description', fatal=False) + + video_filename = video_url.split('/')[-1] + video_id, extension = video_filename.split('.') + + info = { + 'id': video_id, + 'url': video_url, + 'uploader': None, + 'upload_date': None, + 'title': video_title, + 'ext': extension, # Extension is always(?) mp4, but seems to be flv + 'thumbnail': None, + 'description': video_description, + } + + return [info]
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