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[channel9] Add support for rss links (Closes #9673)
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Sergey M․
parent
4d8856d511
commit
762d44c956
@ -20,54 +20,64 @@ class Channel9IE(InfoExtractor):
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'''
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IE_DESC = 'Channel 9'
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IE_NAME = 'channel9'
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_VALID_URL = r'https?://(?:www\.)?channel9\.msdn\.com/(?P<contentpath>.+)/?'
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_VALID_URL = r'https?://(?:www\.)?channel9\.msdn\.com/(?P<contentpath>.+?)(?P<rss>/RSS)?/?(?:[?#&]|$)'
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_TESTS = [
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{
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'url': 'http://channel9.msdn.com/Events/TechEd/Australia/2013/KOS002',
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'md5': 'bbd75296ba47916b754e73c3a4bbdf10',
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'info_dict': {
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'id': 'Events/TechEd/Australia/2013/KOS002',
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'ext': 'mp4',
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'title': 'Developer Kick-Off Session: Stuff We Love',
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'description': 'md5:c08d72240b7c87fcecafe2692f80e35f',
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'duration': 4576,
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'thumbnail': 're:http://.*\.jpg',
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'session_code': 'KOS002',
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'session_day': 'Day 1',
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'session_room': 'Arena 1A',
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'session_speakers': ['Ed Blankenship', 'Andrew Coates', 'Brady Gaster', 'Patrick Klug', 'Mads Kristensen'],
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},
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_TESTS = [{
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'url': 'http://channel9.msdn.com/Events/TechEd/Australia/2013/KOS002',
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'md5': 'bbd75296ba47916b754e73c3a4bbdf10',
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'info_dict': {
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'id': 'Events/TechEd/Australia/2013/KOS002',
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'ext': 'mp4',
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'title': 'Developer Kick-Off Session: Stuff We Love',
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'description': 'md5:c08d72240b7c87fcecafe2692f80e35f',
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'duration': 4576,
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'thumbnail': 're:http://.*\.jpg',
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'session_code': 'KOS002',
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'session_day': 'Day 1',
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'session_room': 'Arena 1A',
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'session_speakers': ['Ed Blankenship', 'Andrew Coates', 'Brady Gaster', 'Patrick Klug',
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'Mads Kristensen'],
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},
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{
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'url': 'http://channel9.msdn.com/posts/Self-service-BI-with-Power-BI-nuclear-testing',
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'md5': 'b43ee4529d111bc37ba7ee4f34813e68',
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'info_dict': {
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'id': 'posts/Self-service-BI-with-Power-BI-nuclear-testing',
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'ext': 'mp4',
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'title': 'Self-service BI with Power BI - nuclear testing',
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'description': 'md5:d1e6ecaafa7fb52a2cacdf9599829f5b',
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'duration': 1540,
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'thumbnail': 're:http://.*\.jpg',
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'authors': ['Mike Wilmot'],
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},
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}, {
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'url': 'http://channel9.msdn.com/posts/Self-service-BI-with-Power-BI-nuclear-testing',
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'md5': 'b43ee4529d111bc37ba7ee4f34813e68',
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'info_dict': {
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'id': 'posts/Self-service-BI-with-Power-BI-nuclear-testing',
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'ext': 'mp4',
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'title': 'Self-service BI with Power BI - nuclear testing',
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'description': 'md5:d1e6ecaafa7fb52a2cacdf9599829f5b',
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'duration': 1540,
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'thumbnail': 're:http://.*\.jpg',
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'authors': ['Mike Wilmot'],
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},
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{
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# low quality mp4 is best
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'url': 'https://channel9.msdn.com/Events/CPP/CppCon-2015/Ranges-for-the-Standard-Library',
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'info_dict': {
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'id': 'Events/CPP/CppCon-2015/Ranges-for-the-Standard-Library',
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'ext': 'mp4',
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'title': 'Ranges for the Standard Library',
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'description': 'md5:2e6b4917677af3728c5f6d63784c4c5d',
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'duration': 5646,
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'thumbnail': 're:http://.*\.jpg',
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},
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'params': {
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'skip_download': True,
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},
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}
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]
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}, {
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# low quality mp4 is best
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'url': 'https://channel9.msdn.com/Events/CPP/CppCon-2015/Ranges-for-the-Standard-Library',
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'info_dict': {
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'id': 'Events/CPP/CppCon-2015/Ranges-for-the-Standard-Library',
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'ext': 'mp4',
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'title': 'Ranges for the Standard Library',
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'description': 'md5:2e6b4917677af3728c5f6d63784c4c5d',
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'duration': 5646,
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'thumbnail': 're:http://.*\.jpg',
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},
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'params': {
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'skip_download': True,
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},
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}, {
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'url': 'https://channel9.msdn.com/Niners/Splendid22/Queue/76acff796e8f411184b008028e0d492b/RSS',
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'info_dict': {
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'id': 'Niners/Splendid22/Queue/76acff796e8f411184b008028e0d492b',
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'title': 'Channel 9',
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},
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'playlist_count': 2,
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}, {
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'url': 'https://channel9.msdn.com/Events/DEVintersection/DEVintersection-2016/RSS',
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'only_matching': True,
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}, {
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'url': 'https://channel9.msdn.com/Events/Speakers/scott-hanselman/RSS?UrlSafeName=scott-hanselman',
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'only_matching': True,
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}]
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_RSS_URL = 'http://channel9.msdn.com/%s/RSS'
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@ -254,22 +264,30 @@ def _extract_session(self, html, content_path):
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return self.playlist_result(contents)
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def _extract_list(self, content_path):
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rss = self._download_xml(self._RSS_URL % content_path, content_path, 'Downloading RSS')
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def _extract_list(self, video_id, rss_url=None):
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if not rss_url:
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rss_url = self._RSS_URL % video_id
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rss = self._download_xml(rss_url, video_id, 'Downloading RSS')
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entries = [self.url_result(session_url.text, 'Channel9')
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for session_url in rss.findall('./channel/item/link')]
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title_text = rss.find('./channel/title').text
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return self.playlist_result(entries, content_path, title_text)
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return self.playlist_result(entries, video_id, title_text)
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def _real_extract(self, url):
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mobj = re.match(self._VALID_URL, url)
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content_path = mobj.group('contentpath')
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rss = mobj.group('rss')
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webpage = self._download_webpage(url, content_path, 'Downloading web page')
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if rss:
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return self._extract_list(content_path, url)
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page_type_m = re.search(r'<meta name="WT.entryid" content="(?P<pagetype>[^:]+)[^"]+"/>', webpage)
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if page_type_m is not None:
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page_type = page_type_m.group('pagetype')
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webpage = self._download_webpage(
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url, content_path, 'Downloading web page')
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page_type = self._search_regex(
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r'<meta[^>]+name=(["\'])WT\.entryid\1[^>]+content=(["\'])(?P<pagetype>[^:]+).+?\2',
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webpage, 'page type', default=None, group='pagetype')
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if page_type:
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if page_type == 'Entry': # Any 'item'-like page, may contain downloadable content
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return self._extract_entry_item(webpage, content_path)
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elif page_type == 'Session': # Event session page, may contain downloadable content
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@ -278,6 +296,5 @@ def _real_extract(self, url):
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return self._extract_list(content_path)
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else:
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raise ExtractorError('Unexpected WT.entryid %s' % page_type, expected=True)
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else: # Assuming list
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return self._extract_list(content_path)
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