[channel9] Use unicode literals
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@ -1,4 +1,5 @@
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# encoding: utf-8
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from __future__ import unicode_literals
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import re
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@ -11,38 +12,38 @@ class Channel9IE(InfoExtractor):
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The type of provided URL (video or playlist) is determined according to
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meta Search.PageType from web page HTML rather than URL itself, as it is
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not always possible to do.
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not always possible to do.
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'''
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IE_DESC = u'Channel 9'
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IE_NAME = u'channel9'
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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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_TESTS = [
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{
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u'url': u'http://channel9.msdn.com/Events/TechEd/Australia/2013/KOS002',
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u'file': u'Events_TechEd_Australia_2013_KOS002.mp4',
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u'md5': u'bbd75296ba47916b754e73c3a4bbdf10',
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u'info_dict': {
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u'title': u'Developer Kick-Off Session: Stuff We Love',
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u'description': u'md5:c08d72240b7c87fcecafe2692f80e35f',
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u'duration': 4576,
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u'thumbnail': u'http://media.ch9.ms/ch9/9d51/03902f2d-fc97-4d3c-b195-0bfe15a19d51/KOS002_220.jpg',
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u'session_code': u'KOS002',
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u'session_day': u'Day 1',
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u'session_room': u'Arena 1A',
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u'session_speakers': [ u'Ed Blankenship', u'Andrew Coates', u'Brady Gaster', u'Patrick Klug', u'Mads Kristensen' ],
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'url': 'http://channel9.msdn.com/Events/TechEd/Australia/2013/KOS002',
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'file': 'Events_TechEd_Australia_2013_KOS002.mp4',
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'md5': 'bbd75296ba47916b754e73c3a4bbdf10',
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'info_dict': {
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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': 'http://media.ch9.ms/ch9/9d51/03902f2d-fc97-4d3c-b195-0bfe15a19d51/KOS002_220.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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},
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{
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u'url': u'http://channel9.msdn.com/posts/Self-service-BI-with-Power-BI-nuclear-testing',
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u'file': u'posts_Self-service-BI-with-Power-BI-nuclear-testing.mp4',
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u'md5': u'b43ee4529d111bc37ba7ee4f34813e68',
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u'info_dict': {
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u'title': u'Self-service BI with Power BI - nuclear testing',
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u'description': u'md5:d1e6ecaafa7fb52a2cacdf9599829f5b',
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u'duration': 1540,
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u'thumbnail': u'http://media.ch9.ms/ch9/87e1/0300391f-a455-4c72-bec3-4422f19287e1/selfservicenuk_512.jpg',
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u'authors': [ u'Mike Wilmot' ],
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'url': 'http://channel9.msdn.com/posts/Self-service-BI-with-Power-BI-nuclear-testing',
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'file': 'posts_Self-service-BI-with-Power-BI-nuclear-testing.mp4',
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'md5': 'b43ee4529d111bc37ba7ee4f34813e68',
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'info_dict': {
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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': 'http://media.ch9.ms/ch9/87e1/0300391f-a455-4c72-bec3-4422f19287e1/selfservicenuk_512.jpg',
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'authors': [ 'Mike Wilmot' ],
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},
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}
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]
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@ -60,7 +61,7 @@ class Channel9IE(InfoExtractor):
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return 0
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units = m.group('units')
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try:
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exponent = [u'B', u'KB', u'MB', u'GB', u'TB', u'PB', u'EB', u'ZB', u'YB'].index(units.upper())
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exponent = ['B', 'KB', 'MB', 'GB', 'TB', 'PB', 'EB', 'ZB', 'YB'].index(units.upper())
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except ValueError:
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return 0
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size = float(m.group('size'))
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@ -80,7 +81,7 @@ class Channel9IE(InfoExtractor):
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'url': x.group('url'),
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'format_id': x.group('quality'),
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'format_note': x.group('note'),
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'format': u'%s (%s)' % (x.group('quality'), x.group('note')),
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'format': '%s (%s)' % (x.group('quality'), x.group('note')),
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'filesize': self._restore_bytes(x.group('filesize')), # File size is approximate
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'preference': self._known_formats.index(x.group('quality')),
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'vcodec': 'none' if x.group('note') == 'Audio only' else None,
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@ -91,10 +92,10 @@ class Channel9IE(InfoExtractor):
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return formats
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def _extract_title(self, html):
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title = self._html_search_meta(u'title', html, u'title')
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title = self._html_search_meta('title', html, 'title')
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if title is None:
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title = self._og_search_title(html)
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TITLE_SUFFIX = u' (Channel 9)'
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TITLE_SUFFIX = ' (Channel 9)'
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if title is not None and title.endswith(TITLE_SUFFIX):
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title = title[:-len(TITLE_SUFFIX)]
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return title
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@ -110,7 +111,7 @@ class Channel9IE(InfoExtractor):
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m = re.search(DESCRIPTION_REGEX, html)
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if m is not None:
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return m.group('description')
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return self._html_search_meta(u'description', html, u'description')
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return self._html_search_meta('description', html, 'description')
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def _extract_duration(self, html):
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m = re.search(r'data-video_duration="(?P<hours>\d{2}):(?P<minutes>\d{2}):(?P<seconds>\d{2})"', html)
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@ -172,7 +173,7 @@ class Channel9IE(InfoExtractor):
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# Nothing to download
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if len(formats) == 0 and slides is None and zip_ is None:
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self._downloader.report_warning(u'None of recording, slides or zip are available for %s' % content_path)
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self._downloader.report_warning('None of recording, slides or zip are available for %s' % content_path)
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return
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# Extract meta
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@ -244,7 +245,7 @@ class Channel9IE(InfoExtractor):
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return 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, u'Downloading RSS')
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rss = self._download_xml(self._RSS_URL % content_path, content_path, '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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@ -254,11 +255,11 @@ class Channel9IE(InfoExtractor):
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mobj = re.match(self._VALID_URL, url)
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content_path = mobj.group('contentpath')
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webpage = self._download_webpage(url, content_path, u'Downloading web page')
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webpage = self._download_webpage(url, content_path, 'Downloading web page')
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page_type_m = re.search(r'<meta name="Search.PageType" content="(?P<pagetype>[^"]+)"/>', webpage)
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if page_type_m is None:
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raise ExtractorError(u'Search.PageType not found, don\'t know how to process this page', expected=True)
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raise ExtractorError('Search.PageType not found, don\'t know how to process this page', expected=True)
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page_type = page_type_m.group('pagetype')
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if page_type == 'List': # List page, may contain list of 'item'-like objects
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@ -268,4 +269,4 @@ class Channel9IE(InfoExtractor):
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elif page_type == 'Session': # Event session page, may contain downloadable content
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return self._extract_session(webpage, content_path)
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else:
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raise ExtractorError(u'Unexpected Search.PageType %s' % page_type, expected=True)
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raise ExtractorError('Unexpected Search.PageType %s' % page_type, expected=True)
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