mirror of
https://github.com/l1ving/youtube-dl
synced 2024-12-21 19:32:50 +08:00
Merge branch 'master' of git://github.com/rg3/youtube-dl into closed-captions
This commit is contained in:
Filippo Valsorda
commit
cfcf32d038
49
youtube-dl
49
youtube-dl
@ -2314,9 +2314,7 @@ class GenericIE(InfoExtractor):
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class YoutubeSearchIE(InfoExtractor):
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"""Information Extractor for YouTube search queries."""
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_VALID_URL = r'ytsearch(\d+|all)?:[\s\S]+'
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_TEMPLATE_URL = 'http://www.youtube.com/results?search_query=%s&page=%s&gl=US&hl=en'
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_VIDEO_INDICATOR = r'href="/watch\?v=.+?"'
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_MORE_PAGES_INDICATOR = r'(?m)>\s*Next\s*</a>'
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_API_URL = 'https://gdata.youtube.com/feeds/api/videos?q=%s&start-index=%i&max-results=50&v=2&alt=jsonc'
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_youtube_ie = None
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_max_youtube_results = 1000
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IE_NAME = u'youtube:search'
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@ -2367,38 +2365,32 @@ class YoutubeSearchIE(InfoExtractor):
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"""Downloads a specified number of results for a query"""
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video_ids = []
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already_seen = set()
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pagenum = 1
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pagenum = 0
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limit = n
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while True:
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self.report_download_page(query, pagenum)
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result_url = self._TEMPLATE_URL % (urllib.quote_plus(query), pagenum)
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while (50 * pagenum) < limit:
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self.report_download_page(query, pagenum+1)
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result_url = self._API_URL % (urllib.quote_plus(query), (50*pagenum)+1)
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request = urllib2.Request(result_url)
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try:
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page = urllib2.urlopen(request).read()
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data = urllib2.urlopen(request).read()
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except (urllib2.URLError, httplib.HTTPException, socket.error), err:
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self._downloader.trouble(u'ERROR: unable to download webpage: %s' % str(err))
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self._downloader.trouble(u'ERROR: unable to download API page: %s' % str(err))
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return
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api_response = json.loads(data)['data']
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# Extract video identifiers
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for mobj in re.finditer(self._VIDEO_INDICATOR, page):
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video_id = page[mobj.span()[0]:mobj.span()[1]].split('=')[2][:-1]
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if video_id not in already_seen:
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video_ids.append(video_id)
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already_seen.add(video_id)
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if len(video_ids) == n:
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# Specified n videos reached
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new_ids = list(video['id'] for video in api_response['items'])
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video_ids += new_ids
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limit = min(n, api_response['totalItems'])
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pagenum += 1
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if len(video_ids) > n:
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video_ids = video_ids[:n]
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for id in video_ids:
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self._youtube_ie.extract('http://www.youtube.com/watch?v=%s' % id)
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return
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if re.search(self._MORE_PAGES_INDICATOR, page) is None:
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for id in video_ids:
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self._youtube_ie.extract('http://www.youtube.com/watch?v=%s' % id)
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return
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pagenum = pagenum + 1
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class GoogleSearchIE(InfoExtractor):
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"""Information Extractor for Google Video search queries."""
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@ -2581,7 +2573,7 @@ class YoutubePlaylistIE(InfoExtractor):
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_VALID_URL = r'(?:https?://)?(?:\w+\.)?youtube\.com/(?:(?:course|view_play_list|my_playlists|artist|playlist)\?.*?(p|a|list)=|user/.*?/user/|p/|user/.*?#[pg]/c/)(?:PL)?([0-9A-Za-z-_]+)(?:/.*?/([0-9A-Za-z_-]+))?.*'
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_TEMPLATE_URL = 'http://www.youtube.com/%s?%s=%s&page=%s&gl=US&hl=en'
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_VIDEO_INDICATOR = r'/watch\?v=(.+?)&'
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_VIDEO_INDICATOR_TEMPLATE = r'/watch\?v=(.+?)&list=PL%s&'
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_MORE_PAGES_INDICATOR = r'(?m)>\s*Next\s*</a>'
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_youtube_ie = None
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IE_NAME = u'youtube:playlist'
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@ -2633,7 +2625,7 @@ class YoutubePlaylistIE(InfoExtractor):
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# Extract video identifiers
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ids_in_page = []
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for mobj in re.finditer(self._VIDEO_INDICATOR, page):
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for mobj in re.finditer(self._VIDEO_INDICATOR_TEMPLATE % playlist_id, page):
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if mobj.group(1) not in ids_in_page:
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ids_in_page.append(mobj.group(1))
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video_ids.extend(ids_in_page)
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@ -2644,6 +2636,9 @@ class YoutubePlaylistIE(InfoExtractor):
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playliststart = self._downloader.params.get('playliststart', 1) - 1
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playlistend = self._downloader.params.get('playlistend', -1)
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if playlistend == -1:
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video_ids = video_ids[playliststart:]
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else:
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video_ids = video_ids[playliststart:playlistend]
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for id in video_ids:
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@ -2058,7 +2058,7 @@ class VimeoIE(InfoExtractor):
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video_id = mobj.group(1)
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# Retrieve video webpage to extract further information
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request = urllib2.Request("http://vimeo.com/moogaloop/load/clip:%s" % video_id, None, std_headers)
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request = urllib2.Request(url, None, std_headers)
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try:
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self.report_download_webpage(video_id)
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webpage = urllib2.urlopen(request).read()
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@ -2071,77 +2071,75 @@ class VimeoIE(InfoExtractor):
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# and latter we extract those that are Vimeo specific.
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self.report_extraction(video_id)
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# Extract title
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mobj = re.search(r'<caption>(.*?)</caption>', webpage)
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if mobj is None:
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self._downloader.trouble(u'ERROR: unable to extract video title')
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# Extract the config JSON
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config = webpage.split(' = {config:')[1].split(',assets:')[0]
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try:
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config = json.loads(config)
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except:
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self._downloader.trouble(u'ERROR: unable to extract info section')
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return
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video_title = mobj.group(1).decode('utf-8')
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# Extract title
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video_title = config["video"]["title"]
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simple_title = _simplify_title(video_title)
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# Extract uploader
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mobj = re.search(r'<uploader_url>http://vimeo.com/(.*?)</uploader_url>', webpage)
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if mobj is None:
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self._downloader.trouble(u'ERROR: unable to extract video uploader')
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return
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video_uploader = mobj.group(1).decode('utf-8')
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video_uploader = config["video"]["owner"]["name"]
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# Extract video thumbnail
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mobj = re.search(r'<thumbnail>(.*?)</thumbnail>', webpage)
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if mobj is None:
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self._downloader.trouble(u'ERROR: unable to extract video thumbnail')
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return
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video_thumbnail = mobj.group(1).decode('utf-8')
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video_thumbnail = config["video"]["thumbnail"]
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# # Extract video description
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# mobj = re.search(r'<meta property="og:description" content="(.*)" />', webpage)
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# if mobj is None:
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# self._downloader.trouble(u'ERROR: unable to extract video description')
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# return
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# video_description = mobj.group(1).decode('utf-8')
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# if not video_description: video_description = 'No description available.'
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video_description = 'Foo.'
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# Vimeo specific: extract request signature
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mobj = re.search(r'<request_signature>(.*?)</request_signature>', webpage)
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if mobj is None:
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self._downloader.trouble(u'ERROR: unable to extract request signature')
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return
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sig = mobj.group(1).decode('utf-8')
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# Vimeo specific: extract video quality information
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mobj = re.search(r'<isHD>(\d+)</isHD>', webpage)
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if mobj is None:
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self._downloader.trouble(u'ERROR: unable to extract video quality information')
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return
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quality = mobj.group(1).decode('utf-8')
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if int(quality) == 1:
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quality = 'hd'
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# Extract video description
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try:
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lxml.etree
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except NameError:
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video_description = u'No description available.'
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mobj = re.search(r'<meta name="description" content="(.*?)" />', webpage, re.MULTILINE)
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if mobj is not None:
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video_description = mobj.group(1)
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else:
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quality = 'sd'
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html_parser = lxml.etree.HTMLParser()
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vwebpage_doc = lxml.etree.parse(StringIO.StringIO(webpage), html_parser)
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video_description = u''.join(vwebpage_doc.xpath('id("description")//text()')).strip()
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# TODO use another parser
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# Vimeo specific: Extract request signature expiration
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mobj = re.search(r'<request_signature_expires>(.*?)</request_signature_expires>', webpage)
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if mobj is None:
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self._downloader.trouble(u'ERROR: unable to extract request signature expiration')
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# Extract upload date
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video_upload_date = u'NA'
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mobj = re.search(r'<span id="clip-date" style="display:none">[^:]*: (.*?)( \([^\(]*\))?</span>', webpage)
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if mobj is not None:
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video_upload_date = mobj.group(1)
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# Vimeo specific: extract request signature and timestamp
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sig = config['request']['signature']
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timestamp = config['request']['timestamp']
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# Vimeo specific: extract video codec and quality information
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# TODO bind to format param
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codecs = [('h264', 'mp4'), ('vp8', 'flv'), ('vp6', 'flv')]
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for codec in codecs:
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if codec[0] in config["video"]["files"]:
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video_codec = codec[0]
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video_extension = codec[1]
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if 'hd' in config["video"]["files"][codec[0]]: quality = 'hd'
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else: quality = 'sd'
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break
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else:
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self._downloader.trouble(u'ERROR: no known codec found')
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return
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sig_exp = mobj.group(1).decode('utf-8')
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video_url = "http://vimeo.com/moogaloop/play/clip:%s/%s/%s/?q=%s" % (video_id, sig, sig_exp, quality)
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video_url = "http://player.vimeo.com/play_redirect?clip_id=%s&sig=%s&time=%s&quality=%s&codecs=%s&type=moogaloop_local&embed_location=" \
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%(video_id, sig, timestamp, quality, video_codec.upper())
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try:
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# Process video information
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self._downloader.process_info({
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'id': video_id.decode('utf-8'),
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'id': video_id,
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'url': video_url,
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'uploader': video_uploader,
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'upload_date': u'NA',
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'upload_date': video_upload_date,
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'title': video_title,
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'stitle': simple_title,
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'ext': u'mp4',
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'thumbnail': video_thumbnail.decode('utf-8'),
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'description': video_description,
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'ext': video_extension,
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'thumbnail': video_thumbnail,
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'description': video_description,
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'player_url': None,
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@ -2250,9 +2248,7 @@ class GenericIE(InfoExtractor):
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class YoutubeSearchIE(InfoExtractor):
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"""Information Extractor for YouTube search queries."""
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_VALID_URL = r'ytsearch(\d+|all)?:[\s\S]+'
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_TEMPLATE_URL = 'http://www.youtube.com/results?search_query=%s&page=%s&gl=US&hl=en'
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_VIDEO_INDICATOR = r'href="/watch\?v=.+?"'
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_MORE_PAGES_INDICATOR = r'(?m)>\s*Next\s*</a>'
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_API_URL = 'https://gdata.youtube.com/feeds/api/videos?q=%s&start-index=%i&max-results=50&v=2&alt=jsonc'
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_youtube_ie = None
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_max_youtube_results = 1000
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IE_NAME = u'youtube:search'
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@ -2303,45 +2299,39 @@ class YoutubeSearchIE(InfoExtractor):
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"""Downloads a specified number of results for a query"""
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video_ids = []
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already_seen = set()
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pagenum = 1
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pagenum = 0
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limit = n
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while True:
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self.report_download_page(query, pagenum)
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result_url = self._TEMPLATE_URL % (urllib.quote_plus(query), pagenum)
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while (50 * pagenum) < limit:
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self.report_download_page(query, pagenum+1)
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result_url = self._API_URL % (urllib.quote_plus(query), (50*pagenum)+1)
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request = urllib2.Request(result_url)
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try:
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page = urllib2.urlopen(request).read()
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data = urllib2.urlopen(request).read()
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except (urllib2.URLError, httplib.HTTPException, socket.error), err:
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self._downloader.trouble(u'ERROR: unable to download webpage: %s' % str(err))
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self._downloader.trouble(u'ERROR: unable to download API page: %s' % str(err))
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return
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api_response = json.loads(data)['data']
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# Extract video identifiers
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for mobj in re.finditer(self._VIDEO_INDICATOR, page):
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video_id = page[mobj.span()[0]:mobj.span()[1]].split('=')[2][:-1]
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if video_id not in already_seen:
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video_ids.append(video_id)
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already_seen.add(video_id)
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if len(video_ids) == n:
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# Specified n videos reached
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new_ids = list(video['id'] for video in api_response['items'])
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video_ids += new_ids
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limit = min(n, api_response['totalItems'])
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pagenum += 1
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if len(video_ids) > n:
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video_ids = video_ids[:n]
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for id in video_ids:
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self._youtube_ie.extract('http://www.youtube.com/watch?v=%s' % id)
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return
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if re.search(self._MORE_PAGES_INDICATOR, page) is None:
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for id in video_ids:
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self._youtube_ie.extract('http://www.youtube.com/watch?v=%s' % id)
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return
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pagenum = pagenum + 1
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class GoogleSearchIE(InfoExtractor):
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"""Information Extractor for Google Video search queries."""
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_VALID_URL = r'gvsearch(\d+|all)?:[\s\S]+'
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_TEMPLATE_URL = 'http://video.google.com/videosearch?q=%s+site:video.google.com&start=%s&hl=en'
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_VIDEO_INDICATOR = r'videoplay\?docid=([^\&>]+)\&'
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_MORE_PAGES_INDICATOR = r'<span>Next</span>'
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_VIDEO_INDICATOR = r'<a href="http://video\.google\.com/videoplay\?docid=([^"\&]+)'
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_MORE_PAGES_INDICATOR = r'class="pn" id="pnnext"'
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_google_ie = None
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_max_google_results = 1000
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IE_NAME = u'video.google:search'
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@ -2392,12 +2382,11 @@ class GoogleSearchIE(InfoExtractor):
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"""Downloads a specified number of results for a query"""
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video_ids = []
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already_seen = set()
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pagenum = 1
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pagenum = 0
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while True:
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self.report_download_page(query, pagenum)
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result_url = self._TEMPLATE_URL % (urllib.quote_plus(query), pagenum)
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result_url = self._TEMPLATE_URL % (urllib.quote_plus(query), pagenum*10)
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request = urllib2.Request(result_url)
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try:
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page = urllib2.urlopen(request).read()
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@ -2408,9 +2397,8 @@ class GoogleSearchIE(InfoExtractor):
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# Extract video identifiers
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for mobj in re.finditer(self._VIDEO_INDICATOR, page):
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video_id = mobj.group(1)
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if video_id not in already_seen:
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if video_id not in video_ids:
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video_ids.append(video_id)
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already_seen.add(video_id)
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if len(video_ids) == n:
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# Specified n videos reached
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for id in video_ids:
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@ -2519,7 +2507,7 @@ class YoutubePlaylistIE(InfoExtractor):
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_VALID_URL = r'(?:https?://)?(?:\w+\.)?youtube\.com/(?:(?:course|view_play_list|my_playlists|artist|playlist)\?.*?(p|a|list)=|user/.*?/user/|p/|user/.*?#[pg]/c/)(?:PL)?([0-9A-Za-z-_]+)(?:/.*?/([0-9A-Za-z_-]+))?.*'
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_TEMPLATE_URL = 'http://www.youtube.com/%s?%s=%s&page=%s&gl=US&hl=en'
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_VIDEO_INDICATOR = r'/watch\?v=(.+?)&'
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_VIDEO_INDICATOR_TEMPLATE = r'/watch\?v=(.+?)&list=PL%s&'
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_MORE_PAGES_INDICATOR = r'(?m)>\s*Next\s*</a>'
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_youtube_ie = None
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IE_NAME = u'youtube:playlist'
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@ -2571,7 +2559,7 @@ class YoutubePlaylistIE(InfoExtractor):
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# Extract video identifiers
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ids_in_page = []
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for mobj in re.finditer(self._VIDEO_INDICATOR, page):
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for mobj in re.finditer(self._VIDEO_INDICATOR_TEMPLATE % playlist_id, page):
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if mobj.group(1) not in ids_in_page:
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ids_in_page.append(mobj.group(1))
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video_ids.extend(ids_in_page)
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@ -2582,6 +2570,9 @@ class YoutubePlaylistIE(InfoExtractor):
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playliststart = self._downloader.params.get('playliststart', 1) - 1
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playlistend = self._downloader.params.get('playlistend', -1)
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if playlistend == -1:
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video_ids = video_ids[playliststart:]
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else:
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video_ids = video_ids[playliststart:playlistend]
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for id in video_ids:
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