Merge pull request #752 from dodo/master
authorFilippo Valsorda <filippo.valsorda@gmail.com>
Fri, 29 Mar 2013 15:40:22 +0000 (08:40 -0700)
committerFilippo Valsorda <filippo.valsorda@gmail.com>
Fri, 29 Mar 2013 15:40:22 +0000 (08:40 -0700)
SoundcloudSetIE

1  2 
youtube_dl/InfoExtractors.py

index b4c86cfa311b8391c40bf6e5f0f179724fae7057,87a926068dfae169bd380c62b3742d1ef093f254..2881ae67c54df152ece3400f86446256bd21ec17
@@@ -411,13 -411,13 +411,13 @@@ class YoutubeIE(InfoExtractor)
              self.report_age_confirmation()
              age_results = compat_urllib_request.urlopen(request).read().decode('utf-8')
          except (compat_urllib_error.URLError, compat_http_client.HTTPException, socket.error) as err:
 -            self._downloader.trouble(u'ERROR: unable to confirm age: %s' % compat_str(err))
 +            self._downloader.report_error(u'unable to confirm age: %s' % compat_str(err))
              return
  
      def _extract_id(self, url):
          mobj = re.match(self._VALID_URL, url, re.VERBOSE)
          if mobj is None:
 -            self._downloader.trouble(u'ERROR: invalid URL: %s' % url)
 +            self._downloader.report_error(u'invalid URL: %s' % url)
              return
          video_id = mobj.group(2)
          return video_id
          try:
              video_webpage_bytes = compat_urllib_request.urlopen(request).read()
          except (compat_urllib_error.URLError, compat_http_client.HTTPException, socket.error) as err:
 -            self._downloader.trouble(u'ERROR: unable to download video webpage: %s' % compat_str(err))
 +            self._downloader.report_error(u'unable to download video webpage: %s' % compat_str(err))
              return
  
          video_webpage = video_webpage_bytes.decode('utf-8', 'ignore')
                  if 'token' in video_info:
                      break
              except (compat_urllib_error.URLError, compat_http_client.HTTPException, socket.error) as err:
 -                self._downloader.trouble(u'ERROR: unable to download video info webpage: %s' % compat_str(err))
 +                self._downloader.report_error(u'unable to download video info webpage: %s' % compat_str(err))
                  return
          if 'token' not in video_info:
              if 'reason' in video_info:
 -                self._downloader.trouble(u'ERROR: YouTube said: %s' % video_info['reason'][0])
 +                self._downloader.report_error(u'YouTube said: %s' % video_info['reason'][0])
              else:
 -                self._downloader.trouble(u'ERROR: "token" parameter not in video info for unknown reason')
 +                self._downloader.report_error(u'"token" parameter not in video info for unknown reason')
              return
  
          # Check for "rental" videos
          if 'ypc_video_rental_bar_text' in video_info and 'author' not in video_info:
 -            self._downloader.trouble(u'ERROR: "rental" videos not supported')
 +            self._downloader.report_error(u'"rental" videos not supported')
              return
  
          # Start extracting information
  
          # uploader
          if 'author' not in video_info:
 -            self._downloader.trouble(u'ERROR: unable to extract uploader name')
 +            self._downloader.report_error(u'unable to extract uploader name')
              return
          video_uploader = compat_urllib_parse.unquote_plus(video_info['author'][0])
  
          if mobj is not None:
              video_uploader_id = mobj.group(1)
          else:
 -            self._downloader.trouble(u'WARNING: unable to extract uploader nickname')
 +            self._downloader.report_warning(u'unable to extract uploader nickname')
  
          # title
          if 'title' not in video_info:
 -            self._downloader.trouble(u'ERROR: unable to extract video title')
 +            self._downloader.report_error(u'unable to extract video title')
              return
          video_title = compat_urllib_parse.unquote_plus(video_info['title'][0])
  
          # thumbnail image
          if 'thumbnail_url' not in video_info:
 -            self._downloader.trouble(u'WARNING: unable to extract video thumbnail')
 +            self._downloader.report_warning(u'unable to extract video thumbnail')
              video_thumbnail = ''
          else:   # don't panic if we can't find it
              video_thumbnail = compat_urllib_parse.unquote_plus(video_info['thumbnail_url'][0])
              return
  
          if 'length_seconds' not in video_info:
 -            self._downloader.trouble(u'WARNING: unable to extract video duration')
 +            self._downloader.report_warning(u'unable to extract video duration')
              video_duration = ''
          else:
              video_duration = compat_urllib_parse.unquote_plus(video_info['length_seconds'][0])
                  format_list = available_formats
              existing_formats = [x for x in format_list if x in url_map]
              if len(existing_formats) == 0:
 -                self._downloader.trouble(u'ERROR: no known formats available for video')
 +                self._downloader.report_error(u'no known formats available for video')
                  return
              if self._downloader.params.get('listformats', None):
                  self._print_formats(existing_formats)
                          video_url_list = [(rf, url_map[rf])]
                          break
                  if video_url_list is None:
 -                    self._downloader.trouble(u'ERROR: requested format not available')
 +                    self._downloader.report_error(u'requested format not available')
                      return
          else:
 -            self._downloader.trouble(u'ERROR: no conn or url_encoded_fmt_stream_map information found in video info')
 +            self._downloader.report_error(u'no conn or url_encoded_fmt_stream_map information found in video info')
              return
  
          results = []
@@@ -661,7 -661,7 +661,7 @@@ class MetacafeIE(InfoExtractor)
              self.report_disclaimer()
              disclaimer = compat_urllib_request.urlopen(request).read()
          except (compat_urllib_error.URLError, compat_http_client.HTTPException, socket.error) as err:
 -            self._downloader.trouble(u'ERROR: unable to retrieve disclaimer: %s' % compat_str(err))
 +            self._downloader.report_error(u'unable to retrieve disclaimer: %s' % compat_str(err))
              return
  
          # Confirm age
              self.report_age_confirmation()
              disclaimer = compat_urllib_request.urlopen(request).read()
          except (compat_urllib_error.URLError, compat_http_client.HTTPException, socket.error) as err:
 -            self._downloader.trouble(u'ERROR: unable to confirm age: %s' % compat_str(err))
 +            self._downloader.report_error(u'unable to confirm age: %s' % compat_str(err))
              return
  
      def _real_extract(self, url):
          # Extract id and simplified title from URL
          mobj = re.match(self._VALID_URL, url)
          if mobj is None:
 -            self._downloader.trouble(u'ERROR: invalid URL: %s' % url)
 +            self._downloader.report_error(u'invalid URL: %s' % url)
              return
  
          video_id = mobj.group(1)
              self.report_download_webpage(video_id)
              webpage = compat_urllib_request.urlopen(request).read()
          except (compat_urllib_error.URLError, compat_http_client.HTTPException, socket.error) as err:
 -            self._downloader.trouble(u'ERROR: unable retrieve video webpage: %s' % compat_str(err))
 +            self._downloader.report_error(u'unable retrieve video webpage: %s' % compat_str(err))
              return
  
          # Extract URL, uploader and title from webpage
          else:
              mobj = re.search(r' name="flashvars" value="(.*?)"', webpage)
              if mobj is None:
 -                self._downloader.trouble(u'ERROR: unable to extract media URL')
 +                self._downloader.report_error(u'unable to extract media URL')
                  return
              vardict = compat_parse_qs(mobj.group(1))
              if 'mediaData' not in vardict:
 -                self._downloader.trouble(u'ERROR: unable to extract media URL')
 +                self._downloader.report_error(u'unable to extract media URL')
                  return
              mobj = re.search(r'"mediaURL":"(http.*?)","key":"(.*?)"', vardict['mediaData'][0])
              if mobj is None:
 -                self._downloader.trouble(u'ERROR: unable to extract media URL')
 +                self._downloader.report_error(u'unable to extract media URL')
                  return
              mediaURL = mobj.group(1).replace('\\/', '/')
              video_extension = mediaURL[-3:]
  
          mobj = re.search(r'(?im)<title>(.*) - Video</title>', webpage)
          if mobj is None:
 -            self._downloader.trouble(u'ERROR: unable to extract title')
 +            self._downloader.report_error(u'unable to extract title')
              return
          video_title = mobj.group(1).decode('utf-8')
  
          mobj = re.search(r'submitter=(.*?);', webpage)
          if mobj is None:
 -            self._downloader.trouble(u'ERROR: unable to extract uploader nickname')
 +            self._downloader.report_error(u'unable to extract uploader nickname')
              return
          video_uploader = mobj.group(1)
  
@@@ -772,7 -772,7 +772,7 @@@ class DailymotionIE(InfoExtractor)
          # Extract id and simplified title from URL
          mobj = re.match(self._VALID_URL, url)
          if mobj is None:
 -            self._downloader.trouble(u'ERROR: invalid URL: %s' % url)
 +            self._downloader.report_error(u'invalid URL: %s' % url)
              return
  
          video_id = mobj.group(1).split('_')[0].split('?')[0]
          self.report_extraction(video_id)
          mobj = re.search(r'\s*var flashvars = (.*)', webpage)
          if mobj is None:
 -            self._downloader.trouble(u'ERROR: unable to extract media URL')
 +            self._downloader.report_error(u'unable to extract media URL')
              return
          flashvars = compat_urllib_parse.unquote(mobj.group(1))
  
                  self._downloader.to_screen(u'[dailymotion] Using %s' % key)
                  break
          else:
 -            self._downloader.trouble(u'ERROR: unable to extract video URL')
 +            self._downloader.report_error(u'unable to extract video URL')
              return
  
          mobj = re.search(r'"' + max_quality + r'":"(.+?)"', flashvars)
          if mobj is None:
 -            self._downloader.trouble(u'ERROR: unable to extract video URL')
 +            self._downloader.report_error(u'unable to extract video URL')
              return
  
          video_url = compat_urllib_parse.unquote(mobj.group(1)).replace('\\/', '/')
  
          mobj = re.search(r'<meta property="og:title" content="(?P<title>[^"]*)" />', webpage)
          if mobj is None:
 -            self._downloader.trouble(u'ERROR: unable to extract title')
 +            self._downloader.report_error(u'unable to extract title')
              return
          video_title = unescapeHTML(mobj.group('title'))
  
              # lookin for official user
              mobj_official = re.search(r'<span rel="author"[^>]+?>([^<]+?)</span>', webpage)
              if mobj_official is None:
 -                self._downloader.trouble(u'WARNING: unable to extract uploader nickname')
 +                self._downloader.report_warning(u'unable to extract uploader nickname')
              else:
                  video_uploader = mobj_official.group(1)
          else:
@@@ -864,7 -864,7 +864,7 @@@ class PhotobucketIE(InfoExtractor)
          # Extract id from URL
          mobj = re.match(self._VALID_URL, url)
          if mobj is None:
 -            self._downloader.trouble(u'ERROR: Invalid URL: %s' % url)
 +            self._downloader.report_error(u'Invalid URL: %s' % url)
              return
  
          video_id = mobj.group(1)
              self.report_download_webpage(video_id)
              webpage = compat_urllib_request.urlopen(request).read()
          except (compat_urllib_error.URLError, compat_http_client.HTTPException, socket.error) as err:
 -            self._downloader.trouble(u'ERROR: Unable to retrieve video webpage: %s' % compat_str(err))
 +            self._downloader.report_error(u'Unable to retrieve video webpage: %s' % compat_str(err))
              return
  
          # Extract URL, uploader, and title from webpage
          self.report_extraction(video_id)
          mobj = re.search(r'<link rel="video_src" href=".*\?file=([^"]+)" />', webpage)
          if mobj is None:
 -            self._downloader.trouble(u'ERROR: unable to extract media URL')
 +            self._downloader.report_error(u'unable to extract media URL')
              return
          mediaURL = compat_urllib_parse.unquote(mobj.group(1))
  
  
          mobj = re.search(r'<title>(.*) video by (.*) - Photobucket</title>', webpage)
          if mobj is None:
 -            self._downloader.trouble(u'ERROR: unable to extract title')
 +            self._downloader.report_error(u'unable to extract title')
              return
          video_title = mobj.group(1).decode('utf-8')
  
@@@ -933,7 -933,7 +933,7 @@@ class YahooIE(InfoExtractor)
          # Extract ID from URL
          mobj = re.match(self._VALID_URL, url)
          if mobj is None:
 -            self._downloader.trouble(u'ERROR: Invalid URL: %s' % url)
 +            self._downloader.report_error(u'Invalid URL: %s' % url)
              return
  
          video_id = mobj.group(2)
              try:
                  webpage = compat_urllib_request.urlopen(request).read()
              except (compat_urllib_error.URLError, compat_http_client.HTTPException, socket.error) as err:
 -                self._downloader.trouble(u'ERROR: Unable to retrieve video webpage: %s' % compat_str(err))
 +                self._downloader.report_error(u'Unable to retrieve video webpage: %s' % compat_str(err))
                  return
  
              mobj = re.search(r'\("id", "([0-9]+)"\);', webpage)
              if mobj is None:
 -                self._downloader.trouble(u'ERROR: Unable to extract id field')
 +                self._downloader.report_error(u'Unable to extract id field')
                  return
              yahoo_id = mobj.group(1)
  
              mobj = re.search(r'\("vid", "([0-9]+)"\);', webpage)
              if mobj is None:
 -                self._downloader.trouble(u'ERROR: Unable to extract vid field')
 +                self._downloader.report_error(u'Unable to extract vid field')
                  return
              yahoo_vid = mobj.group(1)
  
              self.report_download_webpage(video_id)
              webpage = compat_urllib_request.urlopen(request).read()
          except (compat_urllib_error.URLError, compat_http_client.HTTPException, socket.error) as err:
 -            self._downloader.trouble(u'ERROR: Unable to retrieve video webpage: %s' % compat_str(err))
 +            self._downloader.report_error(u'Unable to retrieve video webpage: %s' % compat_str(err))
              return
  
          # Extract uploader and title from webpage
          self.report_extraction(video_id)
          mobj = re.search(r'<meta name="title" content="(.*)" />', webpage)
          if mobj is None:
 -            self._downloader.trouble(u'ERROR: unable to extract video title')
 +            self._downloader.report_error(u'unable to extract video title')
              return
          video_title = mobj.group(1).decode('utf-8')
  
          mobj = re.search(r'<h2 class="ti-5"><a href="http://video\.yahoo\.com/(people|profile)/[0-9]+" beacon=".*">(.*)</a></h2>', webpage)
          if mobj is None:
 -            self._downloader.trouble(u'ERROR: unable to extract video uploader')
 +            self._downloader.report_error(u'unable to extract video uploader')
              return
          video_uploader = mobj.group(1).decode('utf-8')
  
          # Extract video thumbnail
          mobj = re.search(r'<link rel="image_src" href="(.*)" />', webpage)
          if mobj is None:
 -            self._downloader.trouble(u'ERROR: unable to extract video thumbnail')
 +            self._downloader.report_error(u'unable to extract video thumbnail')
              return
          video_thumbnail = mobj.group(1).decode('utf-8')
  
          # Extract video description
          mobj = re.search(r'<meta name="description" content="(.*)" />', webpage)
          if mobj is None:
 -            self._downloader.trouble(u'ERROR: unable to extract video description')
 +            self._downloader.report_error(u'unable to extract video description')
              return
          video_description = mobj.group(1).decode('utf-8')
          if not video_description:
          # Extract video height and width
          mobj = re.search(r'<meta name="video_height" content="([0-9]+)" />', webpage)
          if mobj is None:
 -            self._downloader.trouble(u'ERROR: unable to extract video height')
 +            self._downloader.report_error(u'unable to extract video height')
              return
          yv_video_height = mobj.group(1)
  
          mobj = re.search(r'<meta name="video_width" content="([0-9]+)" />', webpage)
          if mobj is None:
 -            self._downloader.trouble(u'ERROR: unable to extract video width')
 +            self._downloader.report_error(u'unable to extract video width')
              return
          yv_video_width = mobj.group(1)
  
              self.report_download_webpage(video_id)
              webpage = compat_urllib_request.urlopen(request).read()
          except (compat_urllib_error.URLError, compat_http_client.HTTPException, socket.error) as err:
 -            self._downloader.trouble(u'ERROR: Unable to retrieve video webpage: %s' % compat_str(err))
 +            self._downloader.report_error(u'Unable to retrieve video webpage: %s' % compat_str(err))
              return
  
          # Extract media URL from playlist XML
          mobj = re.search(r'<STREAM APP="(http://.*)" FULLPATH="/?(/.*\.flv\?[^"]*)"', webpage)
          if mobj is None:
 -            self._downloader.trouble(u'ERROR: Unable to extract media URL')
 +            self._downloader.report_error(u'Unable to extract media URL')
              return
          video_url = compat_urllib_parse.unquote(mobj.group(1) + mobj.group(2)).decode('utf-8')
          video_url = unescapeHTML(video_url)
@@@ -1073,7 -1073,7 +1073,7 @@@ class VimeoIE(InfoExtractor)
          # Extract ID from URL
          mobj = re.match(self._VALID_URL, url)
          if mobj is None:
 -            self._downloader.trouble(u'ERROR: Invalid URL: %s' % url)
 +            self._downloader.report_error(u'Invalid URL: %s' % url)
              return
  
          video_id = mobj.group('id')
              webpage_bytes = compat_urllib_request.urlopen(request).read()
              webpage = webpage_bytes.decode('utf-8')
          except (compat_urllib_error.URLError, compat_http_client.HTTPException, socket.error) as err:
 -            self._downloader.trouble(u'ERROR: Unable to retrieve video webpage: %s' % compat_str(err))
 +            self._downloader.report_error(u'Unable to retrieve video webpage: %s' % compat_str(err))
              return
  
          # Now we begin extracting as much information as we can from what we
              config = webpage.split(' = {config:')[1].split(',assets:')[0]
              config = json.loads(config)
          except:
 -            self._downloader.trouble(u'ERROR: unable to extract info section')
 +            self._downloader.report_error(u'unable to extract info section')
              return
  
          # Extract title
                  self._downloader.to_screen(u'[vimeo] %s: Downloading %s file at %s quality' % (video_id, video_codec.upper(), video_quality))
                  break
          else:
 -            self._downloader.trouble(u'ERROR: no known codec found')
 +            self._downloader.report_error(u'no known codec found')
              return
  
          video_url = "http://player.vimeo.com/play_redirect?clip_id=%s&sig=%s&time=%s&quality=%s&codecs=%s&type=moogaloop_local&embed_location=" \
@@@ -1196,10 -1196,10 +1196,10 @@@ class ArteTvIE(InfoExtractor)
              self.report_download_webpage(url)
              webpage = compat_urllib_request.urlopen(request).read()
          except (compat_urllib_error.URLError, compat_http_client.HTTPException, socket.error) as err:
 -            self._downloader.trouble(u'ERROR: Unable to retrieve video webpage: %s' % compat_str(err))
 +            self._downloader.report_error(u'Unable to retrieve video webpage: %s' % compat_str(err))
              return
          except ValueError as err:
 -            self._downloader.trouble(u'ERROR: Invalid URL: %s' % url)
 +            self._downloader.report_error(u'Invalid URL: %s' % url)
              return
          return webpage
  
          info = {}
  
          if mobj is None:
 -            self._downloader.trouble(u'ERROR: Invalid URL: %s' % url)
 +            self._downloader.report_error(u'Invalid URL: %s' % url)
              return
  
          for (i, key, err) in matchTuples:
@@@ -1394,7 -1394,7 +1394,7 @@@ class GenericIE(InfoExtractor)
          except ValueError as err:
              # since this is the last-resort InfoExtractor, if
              # this error is thrown, it'll be thrown here
 -            self._downloader.trouble(u'ERROR: Invalid URL: %s' % url)
 +            self._downloader.report_error(u'Invalid URL: %s' % url)
              return
  
          self.report_extraction(video_id)
              # Broaden the search a little bit: JWPlayer JS loader
              mobj = re.search(r'[^A-Za-z0-9]?file:\s*["\'](http[^\'"&]*)', webpage)
          if mobj is None:
 -            self._downloader.trouble(u'ERROR: Invalid URL: %s' % url)
 +            self._downloader.report_error(u'Invalid URL: %s' % url)
              return
  
          # It's possible that one of the regexes
          # matched, but returned an empty group:
          if mobj.group(1) is None:
 -            self._downloader.trouble(u'ERROR: Invalid URL: %s' % url)
 +            self._downloader.report_error(u'Invalid URL: %s' % url)
              return
  
          video_url = compat_urllib_parse.unquote(mobj.group(1))
          # and so on and so forth; it's just not practical
          mobj = re.search(r'<title>(.*)</title>', webpage)
          if mobj is None:
 -            self._downloader.trouble(u'ERROR: unable to extract title')
 +            self._downloader.report_error(u'unable to extract title')
              return
          video_title = mobj.group(1)
  
          # video uploader is domain name
          mobj = re.match(r'(?:https?://)?([^/]*)/.*', url)
          if mobj is None:
 -            self._downloader.trouble(u'ERROR: unable to extract title')
 +            self._downloader.report_error(u'unable to extract title')
              return
          video_uploader = mobj.group(1)
  
@@@ -1470,7 -1470,7 +1470,7 @@@ class YoutubeSearchIE(InfoExtractor)
      def _real_extract(self, query):
          mobj = re.match(self._VALID_URL, query)
          if mobj is None:
 -            self._downloader.trouble(u'ERROR: invalid search query "%s"' % query)
 +            self._downloader.report_error(u'invalid search query "%s"' % query)
              return
  
          prefix, query = query.split(':')
              try:
                  n = int(prefix)
                  if n <= 0:
 -                    self._downloader.trouble(u'ERROR: invalid download number %s for query "%s"' % (n, query))
 +                    self._downloader.report_error(u'invalid download number %s for query "%s"' % (n, query))
                      return
                  elif n > self._max_youtube_results:
                      self._downloader.report_warning(u'ytsearch returns max %i results (you requested %i)' % (self._max_youtube_results, n))
              try:
                  data = compat_urllib_request.urlopen(request).read().decode('utf-8')
              except (compat_urllib_error.URLError, compat_http_client.HTTPException, socket.error) as err:
 -                self._downloader.trouble(u'ERROR: unable to download API page: %s' % compat_str(err))
 +                self._downloader.report_error(u'unable to download API page: %s' % compat_str(err))
                  return
              api_response = json.loads(data)['data']
  
@@@ -1552,7 -1552,7 +1552,7 @@@ class GoogleSearchIE(InfoExtractor)
      def _real_extract(self, query):
          mobj = re.match(self._VALID_URL, query)
          if mobj is None:
 -            self._downloader.trouble(u'ERROR: invalid search query "%s"' % query)
 +            self._downloader.report_error(u'invalid search query "%s"' % query)
              return
  
          prefix, query = query.split(':')
              try:
                  n = int(prefix)
                  if n <= 0:
 -                    self._downloader.trouble(u'ERROR: invalid download number %s for query "%s"' % (n, query))
 +                    self._downloader.report_error(u'invalid download number %s for query "%s"' % (n, query))
                      return
                  elif n > self._max_google_results:
                      self._downloader.report_warning(u'gvsearch returns max %i results (you requested %i)' % (self._max_google_results, n))
              try:
                  page = compat_urllib_request.urlopen(request).read()
              except (compat_urllib_error.URLError, compat_http_client.HTTPException, socket.error) as err:
 -                self._downloader.trouble(u'ERROR: unable to download webpage: %s' % compat_str(err))
 +                self._downloader.report_error(u'unable to download webpage: %s' % compat_str(err))
                  return
  
              # Extract video identifiers
@@@ -1636,7 -1636,7 +1636,7 @@@ class YahooSearchIE(InfoExtractor)
      def _real_extract(self, query):
          mobj = re.match(self._VALID_URL, query)
          if mobj is None:
 -            self._downloader.trouble(u'ERROR: invalid search query "%s"' % query)
 +            self._downloader.report_error(u'invalid search query "%s"' % query)
              return
  
          prefix, query = query.split(':')
              try:
                  n = int(prefix)
                  if n <= 0:
 -                    self._downloader.trouble(u'ERROR: invalid download number %s for query "%s"' % (n, query))
 +                    self._downloader.report_error(u'invalid download number %s for query "%s"' % (n, query))
                      return
                  elif n > self._max_yahoo_results:
                      self._downloader.report_warning(u'yvsearch returns max %i results (you requested %i)' % (self._max_yahoo_results, n))
              try:
                  page = compat_urllib_request.urlopen(request).read()
              except (compat_urllib_error.URLError, compat_http_client.HTTPException, socket.error) as err:
 -                self._downloader.trouble(u'ERROR: unable to download webpage: %s' % compat_str(err))
 +                self._downloader.report_error(u'unable to download webpage: %s' % compat_str(err))
                  return
  
              # Extract video identifiers
@@@ -1739,7 -1739,7 +1739,7 @@@ class YoutubePlaylistIE(InfoExtractor)
          # Extract playlist id
          mobj = re.match(self._VALID_URL, url, re.VERBOSE)
          if mobj is None:
 -            self._downloader.trouble(u'ERROR: invalid url: %s' % url)
 +            self._downloader.report_error(u'invalid url: %s' % url)
              return
  
          # Download playlist videos from API
              try:
                  page = compat_urllib_request.urlopen(url).read().decode('utf8')
              except (compat_urllib_error.URLError, compat_http_client.HTTPException, socket.error) as err:
 -                self._downloader.trouble(u'ERROR: unable to download webpage: %s' % compat_str(err))
 +                self._downloader.report_error(u'unable to download webpage: %s' % compat_str(err))
                  return
  
              try:
                  response = json.loads(page)
              except ValueError as err:
 -                self._downloader.trouble(u'ERROR: Invalid JSON in API response: ' + compat_str(err))
 +                self._downloader.report_error(u'Invalid JSON in API response: ' + compat_str(err))
                  return
  
              if not 'feed' in response or not 'entry' in response['feed']:
 -                self._downloader.trouble(u'ERROR: Got a malformed response from YouTube API')
 +                self._downloader.report_error(u'Got a malformed response from YouTube API')
                  return
              videos += [ (entry['yt$position']['$t'], entry['content']['src'])
                          for entry in response['feed']['entry']
@@@ -1810,7 -1810,7 +1810,7 @@@ class YoutubeChannelIE(InfoExtractor)
          # Extract channel id
          mobj = re.match(self._VALID_URL, url)
          if mobj is None:
 -            self._downloader.trouble(u'ERROR: invalid url: %s' % url)
 +            self._downloader.report_error(u'invalid url: %s' % url)
              return
  
          # Download channel pages
              try:
                  page = compat_urllib_request.urlopen(request).read().decode('utf8')
              except (compat_urllib_error.URLError, compat_http_client.HTTPException, socket.error) as err:
 -                self._downloader.trouble(u'ERROR: unable to download webpage: %s' % compat_str(err))
 +                self._downloader.report_error(u'unable to download webpage: %s' % compat_str(err))
                  return
  
              # Extract video identifiers
@@@ -1868,7 -1868,7 +1868,7 @@@ class YoutubeUserIE(InfoExtractor)
          # Extract username
          mobj = re.match(self._VALID_URL, url)
          if mobj is None:
 -            self._downloader.trouble(u'ERROR: invalid url: %s' % url)
 +            self._downloader.report_error(u'invalid url: %s' % url)
              return
  
          username = mobj.group(1)
              try:
                  page = compat_urllib_request.urlopen(request).read().decode('utf-8')
              except (compat_urllib_error.URLError, compat_http_client.HTTPException, socket.error) as err:
 -                self._downloader.trouble(u'ERROR: unable to download webpage: %s' % compat_str(err))
 +                self._downloader.report_error(u'unable to download webpage: %s' % compat_str(err))
                  return
  
              # Extract video identifiers
@@@ -1948,7 -1948,7 +1948,7 @@@ class BlipTVUserIE(InfoExtractor)
          # Extract username
          mobj = re.match(self._VALID_URL, url)
          if mobj is None:
 -            self._downloader.trouble(u'ERROR: invalid url: %s' % url)
 +            self._downloader.report_error(u'invalid url: %s' % url)
              return
  
          username = mobj.group(1)
              mobj = re.search(r'data-users-id="([^"]+)"', page)
              page_base = page_base % mobj.group(1)
          except (compat_urllib_error.URLError, compat_http_client.HTTPException, socket.error) as err:
 -            self._downloader.trouble(u'ERROR: unable to download webpage: %s' % compat_str(err))
 +            self._downloader.report_error(u'unable to download webpage: %s' % compat_str(err))
              return
  
  
              try:
                  page = compat_urllib_request.urlopen(request).read().decode('utf-8')
              except (compat_urllib_error.URLError, compat_http_client.HTTPException, socket.error) as err:
 -                self._downloader.trouble(u'ERROR: unable to download webpage: %s' % str(err))
 +                self._downloader.report_error(u'unable to download webpage: %s' % str(err))
                  return
  
              # Extract video identifiers
@@@ -2045,7 -2045,7 +2045,7 @@@ class DepositFilesIE(InfoExtractor)
              self.report_download_webpage(file_id)
              webpage = compat_urllib_request.urlopen(request).read()
          except (compat_urllib_error.URLError, compat_http_client.HTTPException, socket.error) as err:
 -            self._downloader.trouble(u'ERROR: Unable to retrieve file webpage: %s' % compat_str(err))
 +            self._downloader.report_error(u'Unable to retrieve file webpage: %s' % compat_str(err))
              return
  
          # Search for the real file URL
              mobj = re.search(r'<strong>(Attention.*?)</strong>', webpage, re.DOTALL)
              if (mobj is not None) and (mobj.group(1) is not None):
                  restriction_message = re.sub('\s+', ' ', mobj.group(1)).strip()
 -                self._downloader.trouble(u'ERROR: %s' % restriction_message)
 +                self._downloader.report_error(u'%s' % restriction_message)
              else:
 -                self._downloader.trouble(u'ERROR: unable to extract download URL from: %s' % url)
 +                self._downloader.report_error(u'unable to extract download URL from: %s' % url)
              return
  
          file_url = mobj.group(1)
          # Search for file title
          mobj = re.search(r'<b title="(.*?)">', webpage)
          if mobj is None:
 -            self._downloader.trouble(u'ERROR: unable to extract title')
 +            self._downloader.report_error(u'unable to extract title')
              return
          file_title = mobj.group(1).decode('utf-8')
  
@@@ -2139,7 -2139,7 +2139,7 @@@ class FacebookIE(InfoExtractor)
      def _real_extract(self, url):
          mobj = re.match(self._VALID_URL, url)
          if mobj is None:
 -            self._downloader.trouble(u'ERROR: invalid URL: %s' % url)
 +            self._downloader.report_error(u'invalid URL: %s' % url)
              return
          video_id = mobj.group('ID')
  
@@@ -2195,7 -2195,7 +2195,7 @@@ class BlipTVIE(InfoExtractor)
      def _real_extract(self, url):
          mobj = re.match(self._VALID_URL, url)
          if mobj is None:
 -            self._downloader.trouble(u'ERROR: invalid URL: %s' % url)
 +            self._downloader.report_error(u'invalid URL: %s' % url)
              return
  
          urlp = compat_urllib_parse_urlparse(url)
                  json_code_bytes = urlh.read()
                  json_code = json_code_bytes.decode('utf-8')
              except (compat_urllib_error.URLError, compat_http_client.HTTPException, socket.error) as err:
 -                self._downloader.trouble(u'ERROR: unable to read video info webpage: %s' % compat_str(err))
 +                self._downloader.report_error(u'unable to read video info webpage: %s' % compat_str(err))
                  return
  
              try:
                      'user_agent': 'iTunes/10.6.1',
                  }
              except (ValueError,KeyError) as err:
 -                self._downloader.trouble(u'ERROR: unable to parse video information: %s' % repr(err))
 +                self._downloader.report_error(u'unable to parse video information: %s' % repr(err))
                  return
  
          return [info]
@@@ -2295,7 -2295,7 +2295,7 @@@ class MyVideoIE(InfoExtractor)
      def _real_extract(self,url):
          mobj = re.match(self._VALID_URL, url)
          if mobj is None:
 -            self._download.trouble(u'ERROR: invalid URL: %s' % url)
 +            self._download.report_error(u'invalid URL: %s' % url)
              return
  
          video_id = mobj.group(1)
          webpage = self._download_webpage(webpage_url, video_id)
  
          self.report_extraction(video_id)
 -        mobj = re.search(r'<link rel=\'image_src\' href=\'(http://is[0-9].myvideo\.de/de/movie[0-9]+/[a-f0-9]+)/thumbs/.*?\.jpg\' />',
 +        mobj = re.search(r'<link rel=\'image_src\' href=\'(http://is[0-9].myvideo\.de/de/movie[0-9]+/[a-f0-9]+)/thumbs/.*?\.jpg\'',
                   webpage)
          if mobj is None:
 -            self._downloader.trouble(u'ERROR: unable to extract media URL')
 +            self._downloader.report_error(u'unable to extract media URL')
              return
          video_url = mobj.group(1) + ('/%s.flv' % video_id)
  
          mobj = re.search('<title>([^<]+)</title>', webpage)
          if mobj is None:
 -            self._downloader.trouble(u'ERROR: unable to extract title')
 +            self._downloader.report_error(u'unable to extract title')
              return
  
          video_title = mobj.group(1)
@@@ -2387,7 -2387,7 +2387,7 @@@ class ComedyCentralIE(InfoExtractor)
      def _real_extract(self, url):
          mobj = re.match(self._VALID_URL, url, re.VERBOSE)
          if mobj is None:
 -            self._downloader.trouble(u'ERROR: invalid URL: %s' % url)
 +            self._downloader.report_error(u'invalid URL: %s' % url)
              return
  
          if mobj.group('shortname'):
              html = htmlHandle.read()
              webpage = html.decode('utf-8')
          except (compat_urllib_error.URLError, compat_http_client.HTTPException, socket.error) as err:
 -            self._downloader.trouble(u'ERROR: unable to download webpage: %s' % compat_str(err))
 +            self._downloader.report_error(u'unable to download webpage: %s' % compat_str(err))
              return
          if dlNewest:
              url = htmlHandle.geturl()
              mobj = re.match(self._VALID_URL, url, re.VERBOSE)
              if mobj is None:
 -                self._downloader.trouble(u'ERROR: Invalid redirected URL: ' + url)
 +                self._downloader.report_error(u'Invalid redirected URL: ' + url)
                  return
              if mobj.group('episode') == '':
 -                self._downloader.trouble(u'ERROR: Redirected URL is still not specific: ' + url)
 +                self._downloader.report_error(u'Redirected URL is still not specific: ' + url)
                  return
              epTitle = mobj.group('episode')
  
  
              altMovieParams = re.findall('data-mgid="([^"]*(?:episode|video).*?:.*?)"', webpage)
              if len(altMovieParams) == 0:
 -                self._downloader.trouble(u'ERROR: unable to find Flash URL in webpage ' + url)
 +                self._downloader.report_error(u'unable to find Flash URL in webpage ' + url)
                  return
              else:
                  mMovieParams = [("http://media.mtvnservices.com/" + altMovieParams[0], altMovieParams[0])]
          try:
              indexXml = compat_urllib_request.urlopen(indexUrl).read()
          except (compat_urllib_error.URLError, compat_http_client.HTTPException, socket.error) as err:
 -            self._downloader.trouble(u'ERROR: unable to download episode index: ' + compat_str(err))
 +            self._downloader.report_error(u'unable to download episode index: ' + compat_str(err))
              return
  
          results = []
              try:
                  configXml = compat_urllib_request.urlopen(configReq).read()
              except (compat_urllib_error.URLError, compat_http_client.HTTPException, socket.error) as err:
 -                self._downloader.trouble(u'ERROR: unable to download webpage: %s' % compat_str(err))
 +                self._downloader.report_error(u'unable to download webpage: %s' % compat_str(err))
                  return
  
              cdoc = xml.etree.ElementTree.fromstring(configXml)
                  turls.append(finfo)
  
              if len(turls) == 0:
 -                self._downloader.trouble(u'\nERROR: unable to download ' + mediaId + ': No videos found')
 +                self._downloader.report_error(u'unable to download ' + mediaId + ': No videos found')
                  continue
  
              if self._downloader.params.get('listformats', None):
@@@ -2539,7 -2539,7 +2539,7 @@@ class EscapistIE(InfoExtractor)
      def _real_extract(self, url):
          mobj = re.match(self._VALID_URL, url)
          if mobj is None:
 -            self._downloader.trouble(u'ERROR: invalid URL: %s' % url)
 +            self._downloader.report_error(u'invalid URL: %s' % url)
              return
          showName = mobj.group('showname')
          videoId = mobj.group('episode')
              m = re.match(r'text/html; charset="?([^"]+)"?', webPage.headers['Content-Type'])
              webPage = webPageBytes.decode(m.group(1) if m else 'utf-8')
          except (compat_urllib_error.URLError, compat_http_client.HTTPException, socket.error) as err:
 -            self._downloader.trouble(u'ERROR: unable to download webpage: ' + compat_str(err))
 +            self._downloader.report_error(u'unable to download webpage: ' + compat_str(err))
              return
  
          descMatch = re.search('<meta name="description" content="([^"]*)"', webPage)
              m = re.match(r'text/html; charset="?([^"]+)"?', configJSON.headers['Content-Type'])
              configJSON = configJSON.read().decode(m.group(1) if m else 'utf-8')
          except (compat_urllib_error.URLError, compat_http_client.HTTPException, socket.error) as err:
 -            self._downloader.trouble(u'ERROR: unable to download configuration: ' + compat_str(err))
 +            self._downloader.report_error(u'unable to download configuration: ' + compat_str(err))
              return
  
          # Technically, it's JavaScript, not JSON
          try:
              config = json.loads(configJSON)
          except (ValueError,) as err:
 -            self._downloader.trouble(u'ERROR: Invalid JSON in configuration file: ' + compat_str(err))
 +            self._downloader.report_error(u'Invalid JSON in configuration file: ' + compat_str(err))
              return
  
          playlist = config['playlist']
@@@ -2616,7 -2616,7 +2616,7 @@@ class CollegeHumorIE(InfoExtractor)
      def _real_extract(self, url):
          mobj = re.match(self._VALID_URL, url)
          if mobj is None:
 -            self._downloader.trouble(u'ERROR: invalid URL: %s' % url)
 +            self._downloader.report_error(u'invalid URL: %s' % url)
              return
          video_id = mobj.group('videoid')
  
          try:
              metaXml = compat_urllib_request.urlopen(xmlUrl).read()
          except (compat_urllib_error.URLError, compat_http_client.HTTPException, socket.error) as err:
 -            self._downloader.trouble(u'ERROR: unable to download video info XML: %s' % compat_str(err))
 +            self._downloader.report_error(u'unable to download video info XML: %s' % compat_str(err))
              return
  
          mdoc = xml.etree.ElementTree.fromstring(metaXml)
              info['thumbnail'] = videoNode.findall('./thumbnail')[0].text
              manifest_url = videoNode.findall('./file')[0].text
          except IndexError:
 -            self._downloader.trouble(u'\nERROR: Invalid metadata XML file')
 +            self._downloader.report_error(u'Invalid metadata XML file')
              return
  
          manifest_url += '?hdcore=2.10.3'
          try:
              manifestXml = compat_urllib_request.urlopen(manifest_url).read()
          except (compat_urllib_error.URLError, compat_http_client.HTTPException, socket.error) as err:
 -            self._downloader.trouble(u'ERROR: unable to download video info XML: %s' % compat_str(err))
 +            self._downloader.report_error(u'unable to download video info XML: %s' % compat_str(err))
              return
  
          adoc = xml.etree.ElementTree.fromstring(manifestXml)
              node_id = media_node.attrib['url']
              video_id = adoc.findall('./{http://ns.adobe.com/f4m/1.0}id')[0].text
          except IndexError as err:
 -            self._downloader.trouble(u'\nERROR: Invalid manifest file')
 +            self._downloader.report_error(u'Invalid manifest file')
              return
  
          url_pr = compat_urllib_parse_urlparse(manifest_url)
@@@ -2683,7 -2683,7 +2683,7 @@@ class XVideosIE(InfoExtractor)
      def _real_extract(self, url):
          mobj = re.match(self._VALID_URL, url)
          if mobj is None:
 -            self._downloader.trouble(u'ERROR: invalid URL: %s' % url)
 +            self._downloader.report_error(u'invalid URL: %s' % url)
              return
          video_id = mobj.group(1)
  
          # Extract video URL
          mobj = re.search(r'flv_url=(.+?)&', webpage)
          if mobj is None:
 -            self._downloader.trouble(u'ERROR: unable to extract video url')
 +            self._downloader.report_error(u'unable to extract video url')
              return
          video_url = compat_urllib_parse.unquote(mobj.group(1))
  
          # Extract title
          mobj = re.search(r'<title>(.*?)\s+-\s+XVID', webpage)
          if mobj is None:
 -            self._downloader.trouble(u'ERROR: unable to extract video title')
 +            self._downloader.report_error(u'unable to extract video title')
              return
          video_title = mobj.group(1)
  
          # Extract video thumbnail
          mobj = re.search(r'http://(?:img.*?\.)xvideos.com/videos/thumbs/[a-fA-F0-9]+/[a-fA-F0-9]+/[a-fA-F0-9]+/[a-fA-F0-9]+/([a-fA-F0-9.]+jpg)', webpage)
          if mobj is None:
 -            self._downloader.trouble(u'ERROR: unable to extract video thumbnail')
 +            self._downloader.report_error(u'unable to extract video thumbnail')
              return
          video_thumbnail = mobj.group(0)
  
@@@ -2755,7 -2755,7 +2755,7 @@@ class SoundcloudIE(InfoExtractor)
      def _real_extract(self, url):
          mobj = re.match(self._VALID_URL, url)
          if mobj is None:
 -            self._downloader.trouble(u'ERROR: invalid URL: %s' % url)
 +            self._downloader.report_error(u'invalid URL: %s' % url)
              return
  
          # extract uploader (which is in the url)
              info_json_bytes = compat_urllib_request.urlopen(request).read()
              info_json = info_json_bytes.decode('utf-8')
          except (compat_urllib_error.URLError, compat_http_client.HTTPException, socket.error) as err:
 -            self._downloader.trouble(u'ERROR: unable to download video webpage: %s' % compat_str(err))
 +            self._downloader.report_error(u'unable to download video webpage: %s' % compat_str(err))
              return
  
          info = json.loads(info_json)
              stream_json_bytes = compat_urllib_request.urlopen(request).read()
              stream_json = stream_json_bytes.decode('utf-8')
          except (compat_urllib_error.URLError, compat_http_client.HTTPException, socket.error) as err:
 -            self._downloader.trouble(u'ERROR: unable to download stream definitions: %s' % compat_str(err))
 +            self._downloader.report_error(u'unable to download stream definitions: %s' % compat_str(err))
              return
  
          streams = json.loads(stream_json)
              'description': info['description'],
          }]
  
+ class SoundcloudSetIE(InfoExtractor):
+     """Information extractor for soundcloud.com sets
+        To access the media, the uid of the song and a stream token
+        must be extracted from the page source and the script must make
+        a request to media.soundcloud.com/crossdomain.xml. Then
+        the media can be grabbed by requesting from an url composed
+        of the stream token and uid
+      """
+     _VALID_URL = r'^(?:https?://)?(?:www\.)?soundcloud\.com/([\w\d-]+)/sets/([\w\d-]+)'
+     IE_NAME = u'soundcloud'
+     def __init__(self, downloader=None):
+         InfoExtractor.__init__(self, downloader)
+     def report_resolve(self, video_id):
+         """Report information extraction."""
+         self._downloader.to_screen(u'[%s] %s: Resolving id' % (self.IE_NAME, video_id))
+     def report_extraction(self, video_id):
+         """Report information extraction."""
+         self._downloader.to_screen(u'[%s] %s: Retrieving stream' % (self.IE_NAME, video_id))
+     def _real_extract(self, url):
+         mobj = re.match(self._VALID_URL, url)
+         if mobj is None:
+             self._downloader.trouble(u'ERROR: invalid URL: %s' % url)
+             return
+         # extract uploader (which is in the url)
+         uploader = mobj.group(1)
+         # extract simple title (uploader + slug of song title)
+         slug_title =  mobj.group(2)
+         simple_title = uploader + u'-' + slug_title
+         self.report_resolve('%s/sets/%s' % (uploader, slug_title))
+         url = 'http://soundcloud.com/%s/sets/%s' % (uploader, slug_title)
+         resolv_url = 'http://api.soundcloud.com/resolve.json?url=' + url + '&client_id=b45b1aa10f1ac2941910a7f0d10f8e28'
+         request = compat_urllib_request.Request(resolv_url)
+         try:
+             info_json_bytes = compat_urllib_request.urlopen(request).read()
+             info_json = info_json_bytes.decode('utf-8')
+         except (compat_urllib_error.URLError, compat_http_client.HTTPException, socket.error) as err:
+             self._downloader.trouble(u'ERROR: unable to download video webpage: %s' % compat_str(err))
+             return
+         videos = []
+         info = json.loads(info_json)
+         if 'errors' in info:
+             for err in info['errors']:
+                 self._downloader.trouble(u'ERROR: unable to download video webpage: %s' % compat_str(err['error_message']))
+             return
+         for track in info['tracks']:
+             video_id = track['id']
+             self.report_extraction('%s/sets/%s' % (uploader, slug_title))
+             streams_url = 'https://api.sndcdn.com/i1/tracks/' + str(video_id) + '/streams?client_id=b45b1aa10f1ac2941910a7f0d10f8e28'
+             request = compat_urllib_request.Request(streams_url)
+             try:
+                 stream_json_bytes = compat_urllib_request.urlopen(request).read()
+                 stream_json = stream_json_bytes.decode('utf-8')
+             except (compat_urllib_error.URLError, compat_http_client.HTTPException, socket.error) as err:
+                 self._downloader.trouble(u'ERROR: unable to download stream definitions: %s' % compat_str(err))
+                 return
+             streams = json.loads(stream_json)
+             mediaURL = streams['http_mp3_128_url']
+             videos.append({
+                 'id':       video_id,
+                 'url':      mediaURL,
+                 'uploader': track['user']['username'],
+                 'upload_date':  track['created_at'],
+                 'title':    track['title'],
+                 'ext':      u'mp3',
+                 'description': track['description'],
+             })
+         return videos
  
  class InfoQIE(InfoExtractor):
      """Information extractor for infoq.com"""
      def _real_extract(self, url):
          mobj = re.match(self._VALID_URL, url)
          if mobj is None:
 -            self._downloader.trouble(u'ERROR: invalid URL: %s' % url)
 +            self._downloader.report_error(u'invalid URL: %s' % url)
              return
  
          webpage = self._download_webpage(url, video_id=url)
          # Extract video URL
          mobj = re.search(r"jsclassref='([^']*)'", webpage)
          if mobj is None:
 -            self._downloader.trouble(u'ERROR: unable to extract video url')
 +            self._downloader.report_error(u'unable to extract video url')
              return
          real_id = compat_urllib_parse.unquote(base64.b64decode(mobj.group(1).encode('ascii')).decode('utf-8'))
          video_url = 'rtmpe://video.infoq.com/cfx/st/' + real_id
          # Extract title
          mobj = re.search(r'contentTitle = "(.*?)";', webpage)
          if mobj is None:
 -            self._downloader.trouble(u'ERROR: unable to extract video title')
 +            self._downloader.report_error(u'unable to extract video title')
              return
          video_title = mobj.group(1)
  
@@@ -2914,7 -2995,7 +2995,7 @@@ class MixcloudIE(InfoExtractor)
      def _real_extract(self, url):
          mobj = re.match(self._VALID_URL, url)
          if mobj is None:
 -            self._downloader.trouble(u'ERROR: invalid URL: %s' % url)
 +            self._downloader.report_error(u'invalid URL: %s' % url)
              return
          # extract uploader & filename from url
          uploader = mobj.group(1).decode('utf-8')
              self.report_download_json(file_url)
              jsonData = compat_urllib_request.urlopen(request).read()
          except (compat_urllib_error.URLError, compat_http_client.HTTPException, socket.error) as err:
 -            self._downloader.trouble(u'ERROR: Unable to retrieve file: %s' % compat_str(err))
 +            self._downloader.report_error(u'Unable to retrieve file: %s' % compat_str(err))
              return
  
          # parse JSON
                      break # got it!
          else:
              if req_format not in formats:
 -                self._downloader.trouble(u'ERROR: format is not available')
 +                self._downloader.report_error(u'format is not available')
                  return
  
              url_list = self.get_urls(formats, req_format)
@@@ -3006,14 -3087,14 +3087,14 @@@ class StanfordOpenClassroomIE(InfoExtra
              try:
                  metaXml = compat_urllib_request.urlopen(xmlUrl).read()
              except (compat_urllib_error.URLError, compat_http_client.HTTPException, socket.error) as err:
 -                self._downloader.trouble(u'ERROR: unable to download video info XML: %s' % compat_str(err))
 +                self._downloader.report_error(u'unable to download video info XML: %s' % compat_str(err))
                  return
              mdoc = xml.etree.ElementTree.fromstring(metaXml)
              try:
                  info['title'] = mdoc.findall('./title')[0].text
                  info['url'] = baseUrl + mdoc.findall('./videoFile')[0].text
              except IndexError:
 -                self._downloader.trouble(u'\nERROR: Invalid metadata XML file')
 +                self._downloader.report_error(u'Invalid metadata XML file')
                  return
              info['ext'] = info['url'].rpartition('.')[2]
              return [info]
              try:
                  rootpage = compat_urllib_request.urlopen(rootURL).read()
              except (compat_urllib_error.URLError, compat_http_client.HTTPException, socket.error) as err:
 -                self._downloader.trouble(u'ERROR: unable to download course info page: ' + compat_str(err))
 +                self._downloader.report_error(u'unable to download course info page: ' + compat_str(err))
                  return
  
              info['title'] = info['id']
@@@ -3097,7 -3178,7 +3178,7 @@@ class MTVIE(InfoExtractor)
      def _real_extract(self, url):
          mobj = re.match(self._VALID_URL, url)
          if mobj is None:
 -            self._downloader.trouble(u'ERROR: invalid URL: %s' % url)
 +            self._downloader.report_error(u'invalid URL: %s' % url)
              return
          if not mobj.group('proto'):
              url = 'http://' + url
  
          mobj = re.search(r'<meta name="mtv_vt" content="([^"]+)"/>', webpage)
          if mobj is None:
 -            self._downloader.trouble(u'ERROR: unable to extract song name')
 +            self._downloader.report_error(u'unable to extract song name')
              return
          song_name = unescapeHTML(mobj.group(1).decode('iso-8859-1'))
          mobj = re.search(r'<meta name="mtv_an" content="([^"]+)"/>', webpage)
          if mobj is None:
 -            self._downloader.trouble(u'ERROR: unable to extract performer')
 +            self._downloader.report_error(u'unable to extract performer')
              return
          performer = unescapeHTML(mobj.group(1).decode('iso-8859-1'))
          video_title = performer + ' - ' + song_name
  
          mobj = re.search(r'<meta name="mtvn_uri" content="([^"]+)"/>', webpage)
          if mobj is None:
 -            self._downloader.trouble(u'ERROR: unable to mtvn_uri')
 +            self._downloader.report_error(u'unable to mtvn_uri')
              return
          mtvn_uri = mobj.group(1)
  
          mobj = re.search(r'MTVN.Player.defaultPlaylistId = ([0-9]+);', webpage)
          if mobj is None:
 -            self._downloader.trouble(u'ERROR: unable to extract content id')
 +            self._downloader.report_error(u'unable to extract content id')
              return
          content_id = mobj.group(1)
  
          try:
              metadataXml = compat_urllib_request.urlopen(request).read()
          except (compat_urllib_error.URLError, compat_http_client.HTTPException, socket.error) as err:
 -            self._downloader.trouble(u'ERROR: unable to download video metadata: %s' % compat_str(err))
 +            self._downloader.report_error(u'unable to download video metadata: %s' % compat_str(err))
              return
  
          mdoc = xml.etree.ElementTree.fromstring(metadataXml)
@@@ -3207,7 -3288,7 +3288,7 @@@ class YoukuIE(InfoExtractor)
      def _real_extract(self, url):
          mobj = re.match(self._VALID_URL, url)
          if mobj is None:
 -            self._downloader.trouble(u'ERROR: invalid URL: %s' % url)
 +            self._downloader.report_error(u'invalid URL: %s' % url)
              return
          video_id = mobj.group('ID')
  
              self.report_download_webpage(video_id)
              jsondata = compat_urllib_request.urlopen(request).read()
          except (compat_urllib_error.URLError, compat_http_client.HTTPException, socket.error) as err:
 -            self._downloader.trouble(u'ERROR: Unable to retrieve video webpage: %s' % compat_str(err))
 +            self._downloader.report_error(u'Unable to retrieve video webpage: %s' % compat_str(err))
              return
  
          self.report_extraction(video_id)
              fileid = config['data'][0]['streamfileids'][format]
              keys = [s['k'] for s in config['data'][0]['segs'][format]]
          except (UnicodeDecodeError, ValueError, KeyError):
 -            self._downloader.trouble(u'ERROR: unable to extract info section')
 +            self._downloader.report_error(u'unable to extract info section')
              return
  
          files_info=[]
@@@ -3296,7 -3377,7 +3377,7 @@@ class XNXXIE(InfoExtractor)
      def _real_extract(self, url):
          mobj = re.match(self._VALID_URL, url)
          if mobj is None:
 -            self._downloader.trouble(u'ERROR: invalid URL: %s' % url)
 +            self._downloader.report_error(u'invalid URL: %s' % url)
              return
          video_id = mobj.group(1)
  
              webpage_bytes = compat_urllib_request.urlopen(url).read()
              webpage = webpage_bytes.decode('utf-8')
          except (compat_urllib_error.URLError, compat_http_client.HTTPException, socket.error) as err:
 -            self._downloader.trouble(u'ERROR: unable to download video webpage: %s' % err)
 +            self._downloader.report_error(u'unable to download video webpage: %s' % err)
              return
  
          result = re.search(self.VIDEO_URL_RE, webpage)
          if result is None:
 -            self._downloader.trouble(u'ERROR: unable to extract video url')
 +            self._downloader.report_error(u'unable to extract video url')
              return
          video_url = compat_urllib_parse.unquote(result.group(1))
  
          result = re.search(self.VIDEO_TITLE_RE, webpage)
          if result is None:
 -            self._downloader.trouble(u'ERROR: unable to extract video title')
 +            self._downloader.report_error(u'unable to extract video title')
              return
          video_title = result.group(1)
  
          result = re.search(self.VIDEO_THUMB_RE, webpage)
          if result is None:
 -            self._downloader.trouble(u'ERROR: unable to extract video thumbnail')
 +            self._downloader.report_error(u'unable to extract video thumbnail')
              return
          video_thumbnail = result.group(1)
  
@@@ -3373,7 -3454,7 +3454,7 @@@ class GooglePlusIE(InfoExtractor)
          # Extract id from URL
          mobj = re.match(self._VALID_URL, url)
          if mobj is None:
 -            self._downloader.trouble(u'ERROR: Invalid URL: %s' % url)
 +            self._downloader.report_error(u'Invalid URL: %s' % url)
              return
  
          post_url = mobj.group(0)
          try:
              webpage = compat_urllib_request.urlopen(request).read().decode('utf-8')
          except (compat_urllib_error.URLError, compat_http_client.HTTPException, socket.error) as err:
 -            self._downloader.trouble(u'ERROR: Unable to retrieve entry webpage: %s' % compat_str(err))
 +            self._downloader.report_error(u'Unable to retrieve entry webpage: %s' % compat_str(err))
              return
  
          # Extract update date
          pattern = '"(https\://plus\.google\.com/photos/.*?)",,"image/jpeg","video"\]'
          mobj = re.search(pattern, webpage)
          if mobj is None:
 -            self._downloader.trouble(u'ERROR: unable to extract video page URL')
 +            self._downloader.report_error(u'unable to extract video page URL')
  
          video_page = mobj.group(1)
          request = compat_urllib_request.Request(video_page)
          try:
              webpage = compat_urllib_request.urlopen(request).read().decode('utf-8')
          except (compat_urllib_error.URLError, compat_http_client.HTTPException, socket.error) as err:
 -            self._downloader.trouble(u'ERROR: Unable to retrieve video webpage: %s' % compat_str(err))
 +            self._downloader.report_error(u'Unable to retrieve video webpage: %s' % compat_str(err))
              return
          self.report_extract_vid_page(video_page)
  
          pattern = '\d+,\d+,(\d+),"(http\://redirector\.googlevideo\.com.*?)"'
          mobj = re.findall(pattern, webpage)
          if len(mobj) == 0:
 -            self._downloader.trouble(u'ERROR: unable to extract video links')
 +            self._downloader.report_error(u'unable to extract video links')
  
          # Sort in resolution
          links = sorted(mobj)
@@@ -3471,7 -3552,7 +3552,7 @@@ class NBAIE(InfoExtractor)
      def _real_extract(self, url):
          mobj = re.match(self._VALID_URL, url)
          if mobj is None:
 -            self._downloader.trouble(u'ERROR: invalid URL: %s' % url)
 +            self._downloader.report_error(u'invalid URL: %s' % url)
              return
  
          video_id = mobj.group(1)
@@@ -3527,13 -3608,13 +3608,13 @@@ class JustinTVIE(InfoExtractor)
              webpage_bytes = urlh.read()
              webpage = webpage_bytes.decode('utf-8', 'ignore')
          except (compat_urllib_error.URLError, compat_http_client.HTTPException, socket.error) as err:
 -            self._downloader.trouble(u'ERROR: unable to download video info JSON: %s' % compat_str(err))
 +            self._downloader.report_error(u'unable to download video info JSON: %s' % compat_str(err))
              return
  
          response = json.loads(webpage)
          if type(response) != list:
              error_text = response.get('error', 'unknown error')
 -            self._downloader.trouble(u'ERROR: Justin.tv API: %s' % error_text)
 +            self._downloader.report_error(u'Justin.tv API: %s' % error_text)
              return
          info = []
          for clip in response:
      def _real_extract(self, url):
          mobj = re.match(self._VALID_URL, url)
          if mobj is None:
 -            self._downloader.trouble(u'ERROR: invalid URL: %s' % url)
 +            self._downloader.report_error(u'invalid URL: %s' % url)
              return
  
          api = 'http://api.justin.tv'
@@@ -3593,7 -3674,7 +3674,7 @@@ class FunnyOrDieIE(InfoExtractor)
      def _real_extract(self, url):
          mobj = re.match(self._VALID_URL, url)
          if mobj is None:
 -            self._downloader.trouble(u'ERROR: invalid URL: %s' % url)
 +            self._downloader.report_error(u'invalid URL: %s' % url)
              return
  
          video_id = mobj.group('id')
  
          m = re.search(r'<video[^>]*>\s*<source[^>]*>\s*<source src="(?P<url>[^"]+)"', webpage, re.DOTALL)
          if not m:
 -            self._downloader.trouble(u'ERROR: unable to find video information')
 +            self._downloader.report_error(u'unable to find video information')
          video_url = unescapeHTML(m.group('url'))
  
 -        m = re.search(r"class='player_page_h1'>\s+<a.*?>(?P<title>.*?)</a>", webpage)
 +        m = re.search(r"<h1 class='player_page_h1'.*?>(?P<title>.*?)</h1>", webpage, flags=re.DOTALL)
          if not m:
              self._downloader.trouble(u'Cannot find video title')
 -        title = unescapeHTML(m.group('title'))
 +        title = clean_html(m.group('title'))
  
          m = re.search(r'<meta property="og:description" content="(?P<desc>.*?)"', webpage)
          if m:
@@@ -3654,7 -3735,7 +3735,7 @@@ class SteamIE(InfoExtractor)
              video_url = vid.group('videoURL')
              video_thumb = thumb.group('thumbnail')
              if not video_url:
 -                self._downloader.trouble(u'ERROR: Cannot find video url for %s' % video_id)
 +                self._downloader.report_error(u'Cannot find video url for %s' % video_id)
              info = {
                  'id':video_id,
                  'url':video_url,
@@@ -3687,62 -3768,6 +3768,62 @@@ class UstreamIE(InfoExtractor)
                    }
          return [info]
  
 +class WorldStarHipHopIE(InfoExtractor):
 +    _VALID_URL = r'http://(?:www|m)\.worldstar(?:candy|hiphop)\.com/videos/video\.php\?v=(?P<id>.*)'
 +    IE_NAME = u'WorldStarHipHop'
 +
 +    def _real_extract(self, url):
 +        _src_url = r"""(http://hw-videos.*(?:mp4|flv))"""
 +
 +        webpage_src = compat_urllib_request.urlopen(url).read()
 +        webpage_src = webpage_src.decode('utf-8')
 +
 +        mobj = re.search(_src_url, webpage_src)
 +
 +        m = re.match(self._VALID_URL, url)
 +        video_id = m.group('id')
 +
 +        if mobj is not None:
 +            video_url = mobj.group()
 +            if 'mp4' in video_url:
 +                ext = 'mp4'
 +            else:
 +                ext = 'flv'
 +        else:
 +            self._downloader.trouble(u'ERROR: Cannot find video url for %s' % video_id)
 +            return
 +
 +        _title = r"""<title>(.*)</title>"""
 +
 +        mobj = re.search(_title, webpage_src)
 +        
 +        if mobj is not None:
 +            title = mobj.group(1)
 +        else:
 +            title = 'World Start Hip Hop - %s' % time.ctime()
 +
 +        _thumbnail = r"""rel="image_src" href="(.*)" />"""
 +        mobj = re.search(_thumbnail, webpage_src)
 +
 +        # Getting thumbnail and if not thumbnail sets correct title for WSHH candy video.
 +        if mobj is not None:
 +            thumbnail = mobj.group(1)
 +        else:
 +            _title = r"""candytitles.*>(.*)</span>"""
 +            mobj = re.search(_title, webpage_src)
 +            if mobj is not None:
 +                title = mobj.group(1)
 +            thumbnail = None
 +        
 +        results = [{
 +                    'id': video_id,
 +                    'url' : video_url,
 +                    'title' : title,
 +                    'thumbnail' : thumbnail,
 +                    'ext' : ext,
 +                    }]
 +        return results
 +
  class RBMARadioIE(InfoExtractor):
      _VALID_URL = r'https?://(?:www\.)?rbmaradio\.com/shows/(?P<videoID>[^/]+)$'
  
@@@ -3800,7 -3825,7 +3881,7 @@@ class YouPornIE(InfoExtractor)
      def _real_extract(self, url):
          mobj = re.match(self._VALID_URL, url)
          if mobj is None:
 -            self._downloader.trouble(u'ERROR: invalid URL: %s' % url)
 +            self._downloader.report_error(u'invalid URL: %s' % url)
              return
  
          video_id = mobj.group('videoid')
          else:
              format = self._specific( req_format, formats )
              if result is None:
 -                self._downloader.trouble(u'ERROR: requested format not available')
 +                self._downloader.report_error(u'requested format not available')
                  return
              return [format]
  
@@@ -3905,7 -3930,7 +3986,7 @@@ class PornotubeIE(InfoExtractor)
      def _real_extract(self, url):
          mobj = re.match(self._VALID_URL, url)
          if mobj is None:
 -            self._downloader.trouble(u'ERROR: invalid URL: %s' % url)
 +            self._downloader.report_error(u'invalid URL: %s' % url)
              return
  
          video_id = mobj.group('videoid')
          VIDEO_URL_RE = r'url: "(?P<url>http://video[0-9].pornotube.com/.+\.flv)",'
          result = re.search(VIDEO_URL_RE, webpage)
          if result is None:
 -            self._downloader.trouble(u'ERROR: unable to extract video url')
 +            self._downloader.report_error(u'unable to extract video url')
              return
          video_url = compat_urllib_parse.unquote(result.group('url'))
  
          VIDEO_UPLOADED_RE = r'<div class="video_added_by">Added (?P<date>[0-9\/]+) by'
          result = re.search(VIDEO_UPLOADED_RE, webpage)
          if result is None:
 -            self._downloader.trouble(u'ERROR: unable to extract video title')
 +            self._downloader.report_error(u'unable to extract video title')
              return
          upload_date = result.group('date')
  
@@@ -3947,7 -3972,7 +4028,7 @@@ class YouJizzIE(InfoExtractor)
      def _real_extract(self, url):
          mobj = re.match(self._VALID_URL, url)
          if mobj is None:
 -            self._downloader.trouble(u'ERROR: invalid URL: %s' % url)
 +            self._downloader.report_error(u'invalid URL: %s' % url)
              return
  
          video_id = mobj.group('videoid')
@@@ -4107,7 -4132,7 +4188,7 @@@ class TEDIE(InfoExtractor)
          videoName=m.group('name')
          webpage=self._download_webpage(url, video_id, 'Downloading \"%s\" page' % videoName)
          # If the url includes the language we get the title translated
 -        title_RE=r'<h1><span id="altHeadline" >(?P<title>.*)</span></h1>'
 +        title_RE=r'<span id="altHeadline" >(?P<title>.*)</span>'
          title=re.search(title_RE, webpage).group('title')
          info_RE=r'''<script\ type="text/javascript">var\ talkDetails\ =(.*?)
                          "id":(?P<videoID>[\d]+).*?
@@@ -4148,13 -4173,13 +4229,13 @@@ class MySpassIE(InfoExtractor)
          # extract values from metadata
          url_flv_el = metadata.find('url_flv')
          if url_flv_el is None:
 -            self._downloader.trouble(u'ERROR: unable to extract download url')
 +            self._downloader.report_error(u'unable to extract download url')
              return
          video_url = url_flv_el.text
          extension = os.path.splitext(video_url)[1][1:]
          title_el = metadata.find('title')
          if title_el is None:
 -            self._downloader.trouble(u'ERROR: unable to extract title')
 +            self._downloader.report_error(u'unable to extract title')
              return
          title = title_el.text
          format_id_el = metadata.find('format_id')
          return [info]
  
  class SpiegelIE(InfoExtractor):
 -    _VALID_URL = r'https?://(?:www\.)?spiegel\.de/video/[^/]*-(?P<videoID>[0-9]+)(?:\.html)?$'
 +    _VALID_URL = r'https?://(?:www\.)?spiegel\.de/video/[^/]*-(?P<videoID>[0-9]+)(?:\.html)?(?:#.*)?$'
  
      def _real_extract(self, url):
          m = re.match(self._VALID_URL, url)
          }
          return [info]
  
 +class LiveLeakIE(InfoExtractor):
 +
 +    _VALID_URL = r'^(?:http?://)?(?:\w+\.)?liveleak\.com/view\?(?:.*?)i=(?P<video_id>[\w_]+)(?:.*)'
 +    IE_NAME = u'liveleak'
 +
 +    def _real_extract(self, url):
 +        mobj = re.match(self._VALID_URL, url)
 +        if mobj is None:
 +            self._downloader.trouble(u'ERROR: invalid URL: %s' % url)
 +            return
 +
 +        video_id = mobj.group('video_id')
 +
 +        webpage = self._download_webpage(url, video_id)
 +
 +        m = re.search(r'file: "(.*?)",', webpage)
 +        if not m:
 +            self._downloader.report_error(u'unable to find video url')
 +            return
 +        video_url = m.group(1)
 +
 +        m = re.search(r'<meta property="og:title" content="(?P<title>.*?)"', webpage)
 +        if not m:
 +            self._downloader.trouble(u'Cannot find video title')
 +        title = unescapeHTML(m.group('title')).replace('LiveLeak.com -', '').strip()
 +
 +        m = re.search(r'<meta property="og:description" content="(?P<desc>.*?)"', webpage)
 +        if m:
 +            desc = unescapeHTML(m.group('desc'))
 +        else:
 +            desc = None
 +
 +        m = re.search(r'By:.*?(\w+)</a>', webpage)
 +        if m:
 +            uploader = clean_html(m.group(1))
 +        else:
 +            uploader = None
 +
 +        info = {
 +            'id':  video_id,
 +            'url': video_url,
 +            'ext': 'mp4',
 +            'title': title,
 +            'description': desc,
 +            'uploader': uploader
 +        }
 +
 +        return [info]
 +
  
  def gen_extractors():
      """ Return a list of an instance of every supported extractor.
          EscapistIE(),
          CollegeHumorIE(),
          XVideosIE(),
+         SoundcloudSetIE(),
          SoundcloudIE(),
          InfoQIE(),
          MixcloudIE(),
          GooglePlusIE(),
          ArteTvIE(),
          NBAIE(),
 +        WorldStarHipHopIE(),
          JustinTVIE(),
          FunnyOrDieIE(),
          SteamIE(),
          TEDIE(),
          MySpassIE(),
          SpiegelIE(),
 +        LiveLeakIE(),
          GenericIE()
      ]
 -
 -