X-Git-Url: https://git.rapsys.eu/youtubedl/blobdiff_plain/7ceb2ec430c3363e0140a0519402428f36dc472e..11021a3e7a38072a0072edc613930e0a1193196c:/youtube_dl/extractor/generic.py?ds=inline diff --git a/youtube_dl/extractor/generic.py b/youtube_dl/extractor/generic.py index 7640706..5bcc78b 100644 --- a/youtube_dl/extractor/generic.py +++ b/youtube_dl/extractor/generic.py @@ -1,9 +1,12 @@ # encoding: utf-8 +from __future__ import unicode_literals + import os import re from .common import InfoExtractor +from .youtube import YoutubeIE from ..utils import ( compat_urllib_error, compat_urllib_parse, @@ -11,53 +14,118 @@ from ..utils import ( compat_urlparse, ExtractorError, + HEADRequest, + smuggle_url, + unescapeHTML, + unified_strdate, + url_basename, ) from .brightcove import BrightcoveIE +from .ooyala import OoyalaIE class GenericIE(InfoExtractor): - IE_DESC = u'Generic downloader that works on some sites' + IE_DESC = 'Generic downloader that works on some sites' _VALID_URL = r'.*' - IE_NAME = u'generic' + IE_NAME = 'generic' _TESTS = [ { - u'url': u'http://www.hodiho.fr/2013/02/regis-plante-sa-jeep.html', - u'file': u'13601338388002.mp4', - u'md5': u'85b90ccc9d73b4acd9138d3af4c27f89', - u'info_dict': { - u"uploader": u"www.hodiho.fr", - u"title": u"R\u00e9gis plante sa Jeep" + 'url': 'http://www.hodiho.fr/2013/02/regis-plante-sa-jeep.html', + 'file': '13601338388002.mp4', + 'md5': '6e15c93721d7ec9e9ca3fdbf07982cfd', + 'info_dict': { + 'uploader': 'www.hodiho.fr', + 'title': 'R\u00e9gis plante sa Jeep', } }, + # bandcamp page with custom domain + { + 'add_ie': ['Bandcamp'], + 'url': 'http://bronyrock.com/track/the-pony-mash', + 'file': '3235767654.mp3', + 'info_dict': { + 'title': 'The Pony Mash', + 'uploader': 'M_Pallante', + }, + 'skip': 'There is a limit of 200 free downloads / month for the test song', + }, + # embedded brightcove video + # it also tests brightcove videos that need to set the 'Referer' in the + # http requests + { + 'add_ie': ['Brightcove'], + 'url': 'http://www.bfmtv.com/video/bfmbusiness/cours-bourse/cours-bourse-l-analyse-technique-154522/', + 'info_dict': { + 'id': '2765128793001', + 'ext': 'mp4', + 'title': 'Le cours de bourse : l’analyse technique', + 'description': 'md5:7e9ad046e968cb2d1114004aba466fd9', + 'uploader': 'BFM BUSINESS', + }, + 'params': { + 'skip_download': True, + }, + }, + { + # https://github.com/rg3/youtube-dl/issues/2253 + 'url': 'http://bcove.me/i6nfkrc3', + 'file': '3101154703001.mp4', + 'md5': '0ba9446db037002366bab3b3eb30c88c', + 'info_dict': { + 'title': 'Still no power', + 'uploader': 'thestar.com', + 'description': 'Mississauga resident David Farmer is still out of power as a result of the ice storm a month ago. To keep the house warm, Farmer cuts wood from his property for a wood burning stove downstairs.', + }, + 'add_ie': ['Brightcove'], + }, + # Direct link to a video + { + 'url': 'http://media.w3.org/2010/05/sintel/trailer.mp4', + 'file': 'trailer.mp4', + 'md5': '67d406c2bcb6af27fa886f31aa934bbe', + 'info_dict': { + 'id': 'trailer', + 'title': 'trailer', + 'upload_date': '20100513', + } + }, + # ooyala video + { + 'url': 'http://www.rollingstone.com/music/videos/norwegian-dj-cashmere-cat-goes-spartan-on-with-me-premiere-20131219', + 'file': 'BwY2RxaTrTkslxOfcan0UCf0YqyvWysJ.mp4', + 'md5': '5644c6ca5d5782c1d0d350dad9bd840c', + 'info_dict': { + 'id': 'BwY2RxaTrTkslxOfcan0UCf0YqyvWysJ', + 'ext': 'mp4', + 'title': '2cc213299525360.mov', # that's what we get + }, + }, ] def report_download_webpage(self, video_id): """Report webpage download.""" if not self._downloader.params.get('test', False): - self._downloader.report_warning(u'Falling back on generic information extractor.') + self._downloader.report_warning('Falling back on generic information extractor.') super(GenericIE, self).report_download_webpage(video_id) def report_following_redirect(self, new_url): """Report information extraction.""" - self._downloader.to_screen(u'[redirect] Following redirect to %s' % new_url) + self._downloader.to_screen('[redirect] Following redirect to %s' % new_url) - def _test_redirect(self, url): + def _send_head(self, url): """Check if it is a redirect, like url shorteners, in case return the new url.""" - class HeadRequest(compat_urllib_request.Request): - def get_method(self): - return "HEAD" class HEADRedirectHandler(compat_urllib_request.HTTPRedirectHandler): """ Subclass the HTTPRedirectHandler to make it use our - HeadRequest also on the redirected URL + HEADRequest also on the redirected URL """ def redirect_request(self, req, fp, code, msg, headers, newurl): if code in (301, 302, 303, 307): newurl = newurl.replace(' ', '%20') newheaders = dict((k,v) for k,v in req.headers.items() if k.lower() not in ("content-length", "content-type")) - return HeadRequest(newurl, + return HEADRequest(newurl, headers=newheaders, origin_req_host=req.get_origin_req_host(), unverifiable=True) @@ -86,55 +154,215 @@ class GenericIE(InfoExtractor): compat_urllib_request.HTTPErrorProcessor, compat_urllib_request.HTTPSHandler]: opener.add_handler(handler()) - response = opener.open(HeadRequest(url)) + response = opener.open(HEADRequest(url)) if response is None: - raise ExtractorError(u'Invalid URL protocol') - new_url = response.geturl() - - if url == new_url: - return False - - self.report_following_redirect(new_url) - return new_url + raise ExtractorError('Invalid URL protocol') + return response def _real_extract(self, url): parsed_url = compat_urlparse.urlparse(url) if not parsed_url.scheme: - self._downloader.report_warning('The url doesn\'t specify the protocol, trying with http') - return self.url_result('http://' + url) + default_search = self._downloader.params.get('default_search') + if default_search is None: + default_search = 'auto' + + if default_search == 'auto': + if '/' in url: + self._downloader.report_warning('The url doesn\'t specify the protocol, trying with http') + return self.url_result('http://' + url) + else: + return self.url_result('ytsearch:' + url) + else: + assert ':' in default_search + return self.url_result(default_search + url) + video_id = os.path.splitext(url.split('/')[-1])[0] + + self.to_screen('%s: Requesting header' % video_id) try: - new_url = self._test_redirect(url) - if new_url: - return [self.url_result(new_url)] + response = self._send_head(url) + + # Check for redirect + new_url = response.geturl() + if url != new_url: + self.report_following_redirect(new_url) + return self.url_result(new_url) + + # Check for direct link to a video + content_type = response.headers.get('Content-Type', '') + m = re.match(r'^(?Paudio|video|application(?=/ogg$))/(?P.+)$', content_type) + if m: + upload_date = response.headers.get('Last-Modified') + if upload_date: + upload_date = unified_strdate(upload_date) + return { + 'id': video_id, + 'title': os.path.splitext(url_basename(url))[0], + 'formats': [{ + 'format_id': m.group('format_id'), + 'url': url, + 'vcodec': 'none' if m.group('type') == 'audio' else None + }], + 'upload_date': upload_date, + } + except compat_urllib_error.HTTPError: # This may be a stupid server that doesn't like HEAD, our UA, or so pass - video_id = url.split('/')[-1] try: webpage = self._download_webpage(url, video_id) except ValueError: # since this is the last-resort InfoExtractor, if # this error is thrown, it'll be thrown here - raise ExtractorError(u'Invalid URL: %s' % url) + raise ExtractorError('Failed to download URL: %s' % url) self.report_extraction(video_id) + + # it's tempting to parse this further, but you would + # have to take into account all the variations like + # Video Title - Site Name + # Site Name | Video Title + # Video Title - Tagline | Site Name + # and so on and so forth; it's just not practical + video_title = self._html_search_regex( + r'(?s)(.*?)', webpage, 'video title', + default='video') + + # video uploader is domain name + video_uploader = self._search_regex( + r'^(?:https?://)?([^/]*)/.*', url, 'video uploader') + # Look for BrightCove: - m_brightcove = re.search(r'', webpage, re.DOTALL) - if m_brightcove is not None: - self.to_screen(u'Brightcove video detected.') - bc_url = BrightcoveIE._build_brighcove_url(m_brightcove.group()) - return self.url_result(bc_url, 'Brightcove') + bc_urls = BrightcoveIE._extract_brightcove_urls(webpage) + if bc_urls: + self.to_screen('Brightcove video detected.') + entries = [{ + '_type': 'url', + 'url': smuggle_url(bc_url, {'Referer': url}), + 'ie_key': 'Brightcove' + } for bc_url in bc_urls] + + return { + '_type': 'playlist', + 'title': video_title, + 'id': video_id, + 'entries': entries, + } + + # Look for embedded (iframe) Vimeo player + mobj = re.search( + r']+?src="((?:https?:)?//player\.vimeo\.com/video/.+?)"', webpage) + if mobj: + player_url = unescapeHTML(mobj.group(1)) + surl = smuggle_url(player_url, {'Referer': url}) + return self.url_result(surl, 'Vimeo') + + # Look for embedded (swf embed) Vimeo player + mobj = re.search( + r']+?src="(https?://(?:www\.)?vimeo\.com/moogaloop\.swf.+?)"', webpage) + if mobj: + return self.url_result(mobj.group(1), 'Vimeo') + + # Look for embedded YouTube player + matches = re.findall(r'''(?x) + (?:]+?src=|embedSWF\(\s*) + (["\'])(?P(?:https?:)?//(?:www\.)?youtube\.com/ + (?:embed|v)/.+?) + \1''', webpage) + if matches: + urlrs = [self.url_result(unescapeHTML(tuppl[1]), 'Youtube') + for tuppl in matches] + return self.playlist_result( + urlrs, playlist_id=video_id, playlist_title=video_title) + + # Look for embedded Dailymotion player + matches = re.findall( + r']+?src=(["\'])(?P(?:https?:)?//(?:www\.)?dailymotion\.com/embed/video/.+?)\1', webpage) + if matches: + urlrs = [self.url_result(unescapeHTML(tuppl[1]), 'Dailymotion') + for tuppl in matches] + return self.playlist_result( + urlrs, playlist_id=video_id, playlist_title=video_title) + + # Look for embedded Wistia player + match = re.search( + r']+?src=(["\'])(?P(?:https?:)?//(?:fast\.)?wistia\.net/embed/iframe/.+?)\1', webpage) + if match: + return { + '_type': 'url_transparent', + 'url': unescapeHTML(match.group('url')), + 'ie_key': 'Wistia', + 'uploader': video_uploader, + 'title': video_title, + 'id': video_id, + } + + # Look for embedded blip.tv player + mobj = re.search(r']*https?://api\.blip\.tv/\w+/redirect/\w+/(\d+)', webpage) + if mobj: + return self.url_result('http://blip.tv/a/a-'+mobj.group(1), 'BlipTV') + mobj = re.search(r'<(?:iframe|embed|object)\s[^>]*(https?://(?:\w+\.)?blip\.tv/(?:play/|api\.swf#)[a-zA-Z0-9]+)', webpage) + if mobj: + return self.url_result(mobj.group(1), 'BlipTV') + + # Look for Bandcamp pages with custom domain + mobj = re.search(r']*?content="(.*?bandcamp\.com.*?)"', webpage) + if mobj is not None: + burl = unescapeHTML(mobj.group(1)) + # Don't set the extractor because it can be a track url or an album + return self.url_result(burl) + + # Look for embedded Vevo player + mobj = re.search( + r']+?src=(["\'])(?P(?:https?:)?//(?:cache\.)?vevo\.com/.+?)\1', webpage) + if mobj is not None: + return self.url_result(mobj.group('url')) + + # Look for Ooyala videos + mobj = re.search(r'player.ooyala.com/[^"?]+\?[^"]*?(?:embedCode|ec)=([^"&]+)', webpage) + if mobj is not None: + return OoyalaIE._build_url_result(mobj.group(1)) + + # Look for Aparat videos + mobj = re.search(r'