X-Git-Url: http://git.bitcoin.ninja/index.cgi?a=blobdiff_plain;f=youtube_dl%2Fextractor%2Fmtv.py;h=5447b6c0cab098b895eda0e9f2b3b266fb65a7b0;hb=c9ae7b95659df18a296752f31162e57d29777a80;hp=3df7f9b85a31c6836ac9c0e7e9e19c504c1a045d;hpb=495da337ae804fe013738f9d4f23002ead1276c7;p=youtube-dl diff --git a/youtube_dl/extractor/mtv.py b/youtube_dl/extractor/mtv.py index 3df7f9b85..5447b6c0c 100644 --- a/youtube_dl/extractor/mtv.py +++ b/youtube_dl/extractor/mtv.py @@ -1,44 +1,23 @@ +from __future__ import unicode_literals + import re -import xml.etree.ElementTree from .common import InfoExtractor from ..utils import ( compat_urllib_parse, ExtractorError, + find_xpath_attr, + fix_xml_ampersands, + url_basename, + RegexNotFoundError, ) + def _media_xml_tag(tag): return '{http://search.yahoo.com/mrss/}%s' % tag -class MTVIE(InfoExtractor): - _VALID_URL = r'^https?://(?:www\.)?mtv\.com/videos/.+?/(?P[0-9]+)/[^/]+$' - - _FEED_URL = 'http://www.mtv.com/player/embed/AS3/rss/' - - _TESTS = [ - { - u'url': u'http://www.mtv.com/videos/misc/853555/ours-vh1-storytellers.jhtml', - u'file': u'853555.mp4', - u'md5': u'850f3f143316b1e71fa56a4edfd6e0f8', - u'info_dict': { - u'title': u'Taylor Swift - "Ours (VH1 Storytellers)"', - u'description': u'Album: Taylor Swift performs "Ours" for VH1 Storytellers at Harvey Mudd College.', - }, - }, - { - u'add_ie': ['Vevo'], - u'url': u'http://www.mtv.com/videos/taylor-swift/916187/everything-has-changed-ft-ed-sheeran.jhtml', - u'file': u'USCJY1331283.mp4', - u'md5': u'73b4e7fcadd88929292fe52c3ced8caf', - u'info_dict': { - u'title': u'Everything Has Changed', - u'upload_date': u'20130606', - u'uploader': u'Taylor Swift', - }, - u'skip': u'VEVO is only available in some countries', - }, - ] +class MTVServicesInfoExtractor(InfoExtractor): @staticmethod def _id_from_uri(uri): return uri.split(':')[-1] @@ -53,13 +32,16 @@ class MTVIE(InfoExtractor): return base + m.group('finalid') def _get_thumbnail_url(self, uri, itemdoc): - return 'http://mtv.mtvnimages.com/uri/' + uri + search_path = '%s/%s' % (_media_xml_tag('group'), _media_xml_tag('thumbnail')) + thumb_node = itemdoc.find(search_path) + if thumb_node is None: + return None + else: + return thumb_node.attrib['url'] - def _extract_video_formats(self, metadataXml): - if '/error_country_block.swf' in metadataXml: - raise ExtractorError(u'This video is not available from your country.', expected=True) - mdoc = xml.etree.ElementTree.fromstring(metadataXml.encode('utf-8')) - renditions = mdoc.findall('.//rendition') + def _extract_video_formats(self, mdoc): + if re.match(r'.*/error_country_block\.swf$', mdoc.find('.//src').text) is not None: + raise ExtractorError('This video is not available from your country.', expected=True) formats = [] for rendition in mdoc.findall('.//rendition'): @@ -82,11 +64,12 @@ class MTVIE(InfoExtractor): self.report_extraction(video_id) mediagen_url = itemdoc.find('%s/%s' % (_media_xml_tag('group'), _media_xml_tag('content'))).attrib['url'] # Remove the templates, like &device={device} - mediagen_url = re.sub(r'&[^=]*?={.*?}(?=(&|$))', u'', mediagen_url) + mediagen_url = re.sub(r'&[^=]*?={.*?}(?=(&|$))', '', mediagen_url) if 'acceptMethods' not in mediagen_url: mediagen_url += '&acceptMethods=fms' - mediagen_page = self._download_webpage(mediagen_url, video_id, - u'Downloading video urls') + + mediagen_doc = self._download_xml(mediagen_url, video_id, + 'Downloading video urls') description_node = itemdoc.find('description') if description_node is not None: @@ -94,40 +77,119 @@ class MTVIE(InfoExtractor): else: description = None - info = { - 'title': itemdoc.find('title').text, - 'formats': self._extract_video_formats(mediagen_page), + title_el = None + if title_el is None: + title_el = find_xpath_attr( + itemdoc, './/{http://search.yahoo.com/mrss/}category', + 'scheme', 'urn:mtvn:video_title') + if title_el is None: + title_el = itemdoc.find('.//{http://search.yahoo.com/mrss/}title') + if title_el is None: + title_el = itemdoc.find('.//title') + if title_el.text is None: + title_el = None + + title = title_el.text + if title is None: + raise ExtractorError('Could not find video title') + title = title.strip() + + return { + 'title': title, + 'formats': self._extract_video_formats(mediagen_doc), 'id': video_id, 'thumbnail': self._get_thumbnail_url(uri, itemdoc), 'description': description, } - # TODO: Remove when #980 has been merged - info.update(info['formats'][-1]) - - return info - def _get_videos_info(self, uri): video_id = self._id_from_uri(uri) data = compat_urllib_parse.urlencode({'uri': uri}) - infoXml = self._download_webpage(self._FEED_URL +'?' + data, video_id, - u'Downloading info') - idoc = xml.etree.ElementTree.fromstring(infoXml.encode('utf-8')) + + idoc = self._download_xml( + self._FEED_URL + '?' + data, video_id, + 'Downloading info', transform_source=fix_xml_ampersands) return [self._get_video_info(item) for item in idoc.findall('.//item')] def _real_extract(self, url): - mobj = re.match(self._VALID_URL, url) - video_id = mobj.group('videoid') + title = url_basename(url) + webpage = self._download_webpage(url, title) + try: + # the url can be http://media.mtvnservices.com/fb/{mgid}.swf + # or http://media.mtvnservices.com/{mgid} + og_url = self._og_search_video_url(webpage) + mgid = url_basename(og_url) + if mgid.endswith('.swf'): + mgid = mgid[:-4] + except RegexNotFoundError: + mgid = self._search_regex( + [r'data-mgid="(.*?)"', r'swfobject.embedSWF\(".*?(mgid:.*?)"'], + webpage, u'mgid') + return self._get_videos_info(mgid) + + +class MTVIE(MTVServicesInfoExtractor): + _VALID_URL = r'''(?x)^https?:// + (?:(?:www\.)?mtv\.com/videos/.+?/(?P[0-9]+)/[^/]+$| + m\.mtv\.com/videos/video\.rbml\?.*?id=(?P[^&]+))''' - webpage = self._download_webpage(url, video_id) + _FEED_URL = 'http://www.mtv.com/player/embed/AS3/rss/' - # Some videos come from Vevo.com - m_vevo = re.search(r'isVevoVideo = true;.*?vevoVideoId = "(.*?)";', - webpage, re.DOTALL) - if m_vevo: - vevo_id = m_vevo.group(1); - self.to_screen(u'Vevo video detected: %s' % vevo_id) - return self.url_result('vevo:%s' % vevo_id, ie='Vevo') + _TESTS = [ + { + 'url': 'http://www.mtv.com/videos/misc/853555/ours-vh1-storytellers.jhtml', + 'file': '853555.mp4', + 'md5': '850f3f143316b1e71fa56a4edfd6e0f8', + 'info_dict': { + 'title': 'Taylor Swift - "Ours (VH1 Storytellers)"', + 'description': 'Album: Taylor Swift performs "Ours" for VH1 Storytellers at Harvey Mudd College.', + }, + }, + { + 'add_ie': ['Vevo'], + 'url': 'http://www.mtv.com/videos/taylor-swift/916187/everything-has-changed-ft-ed-sheeran.jhtml', + 'file': 'USCJY1331283.mp4', + 'md5': '73b4e7fcadd88929292fe52c3ced8caf', + 'info_dict': { + 'title': 'Everything Has Changed', + 'upload_date': '20130606', + 'uploader': 'Taylor Swift', + }, + 'skip': 'VEVO is only available in some countries', + }, + ] - uri = self._html_search_regex(r'/uri/(.*?)\?', webpage, u'uri') + def _get_thumbnail_url(self, uri, itemdoc): + return 'http://mtv.mtvnimages.com/uri/' + uri + + def _real_extract(self, url): + mobj = re.match(self._VALID_URL, url) + video_id = mobj.group('videoid') + uri = mobj.groupdict().get('mgid') + if uri is None: + webpage = self._download_webpage(url, video_id) + + # Some videos come from Vevo.com + m_vevo = re.search(r'isVevoVideo = true;.*?vevoVideoId = "(.*?)";', + webpage, re.DOTALL) + if m_vevo: + vevo_id = m_vevo.group(1); + self.to_screen('Vevo video detected: %s' % vevo_id) + return self.url_result('vevo:%s' % vevo_id, ie='Vevo') + + uri = self._html_search_regex(r'/uri/(.*?)\?', webpage, 'uri') return self._get_videos_info(uri) + + +class MTVIggyIE(MTVServicesInfoExtractor): + IE_NAME = 'mtviggy.com' + _VALID_URL = r'https?://www\.mtviggy\.com/videos/.+' + _TEST = { + 'url': 'http://www.mtviggy.com/videos/arcade-fire-behind-the-scenes-at-the-biggest-music-experiment-yet/', + 'info_dict': { + 'id': '984696', + 'ext': 'mp4', + 'title': 'Arcade Fire: Behind the Scenes at the Biggest Music Experiment Yet', + } + } + _FEED_URL = 'http://all.mtvworldverticals.com/feed-xml/'