mirror of
https://github.com/l1ving/youtube-dl
synced 2024-11-23 04:02:56 +08:00
66 lines
2.0 KiB
Python
66 lines
2.0 KiB
Python
|
import re
|
||
|
|
|
||
|
|
from .common import InfoExtractor
|
||
|
|
from ..utils import (
|
||
|
|
get_element_by_attribute,
|
||
|
|
clean_html,
|
||
|
|
)
|
||
|
|
|
||
|
|
|
||
|
|
class TechTalksIE(InfoExtractor):
|
||
|
|
_VALID_URL = r'https?://techtalks\.tv/talks/[^/]*/(?P<id>\d+)/'
|
||
|
|
|
||
|
|
_TEST = {
|
||
|
|
u'url': u'http://techtalks.tv/talks/learning-topic-models-going-beyond-svd/57758/',
|
||
|
|
u'playlist': [
|
||
|
|
{
|
||
|
|
u'file': u'57758.flv',
|
||
|
|
u'info_dict': {
|
||
|
|
u'title': u'Learning Topic Models --- Going beyond SVD',
|
||
|
|
},
|
||
|
|
},
|
||
|
|
{
|
||
|
|
u'file': u'57758-slides.flv',
|
||
|
|
u'info_dict': {
|
||
|
|
u'title': u'Learning Topic Models --- Going beyond SVD',
|
||
|
|
},
|
||
|
|
},
|
||
|
|
],
|
||
|
|
u'params': {
|
||
|
|
# rtmp download
|
||
|
|
u'skip_download': True,
|
||
|
|
},
|
||
|
|
}
|
||
|
|
|
||
|
|
def _real_extract(self, url):
|
||
|
|
mobj = re.match(self._VALID_URL, url)
|
||
|
|
talk_id = mobj.group('id')
|
||
|
|
webpage = self._download_webpage(url, talk_id)
|
||
|
|
rtmp_url = self._search_regex(r'netConnectionUrl: \'(.*?)\'', webpage,
|
||
|
|
u'rtmp url')
|
||
|
|
play_path = self._search_regex(r'href=\'(.*?)\' [^>]*id="flowplayer_presenter"',
|
||
|
|
webpage, u'presenter play path')
|
||
|
|
title = clean_html(get_element_by_attribute('class', 'title', webpage))
|
||
|
|
video_info = {
|
||
|
|
'id': talk_id,
|
||
|
|
'title': title,
|
||
|
|
'url': rtmp_url,
|
||
|
|
'play_path': play_path,
|
||
|
|
'ext': 'flv',
|
||
|
|
}
|
||
|
|
m_slides = re.search(r'<a class="slides" href=\'(.*?)\'', webpage)
|
||
|
|
if m_slides is None:
|
||
|
|
return video_info
|
||
|
|
else:
|
||
|
|
return [
|
||
|
|
video_info,
|
||
|
|
# The slides video
|
||
|
|
{
|
||
|
|
'id': talk_id + '-slides',
|
||
|
|
'title': title,
|
||
|
|
'url': rtmp_url,
|
||
|
|
'play_path': m_slides.group(1),
|
||
|
|
'ext': 'flv',
|
||
|
|
},
|
||
|
|
]
|