autonumber_size = 5
autonumber_templ = u'%0' + str(autonumber_size) + u'd'
template_dict['autonumber'] = autonumber_templ % self._num_downloads
+ if template_dict['playlist_index'] is not None:
+ template_dict['playlist_index'] = u'%05d' % template_dict['playlist_index']
sanitize = lambda k,v: sanitize_filename(
u'NA' if v is None else compat_str(v),
if re.search(rejecttitle, title, re.IGNORECASE):
return u'"' + title + '" title matched reject pattern "' + rejecttitle + '"'
return None
+
+ def extract_info(self, url, download = True):
+ '''
+ Returns a list with a dictionary for each video we find.
+ If 'download', also downloads the videos.
+ '''
+ suitable_found = False
+ for ie in self._ies:
+ # Go to next InfoExtractor if not suitable
+ if not ie.suitable(url):
+ continue
+
+ # Warn if the _WORKING attribute is False
+ if not ie.working():
+ self.to_stderr(u'WARNING: the program functionality for this site has been marked as broken, '
+ u'and will probably not work. If you want to go on, use the -i option.')
+
+ # Suitable InfoExtractor found
+ suitable_found = True
+
+ # Extract information from URL and process it
+ try:
+ ie_results = ie.extract(url)
+ results = []
+ for ie_result in ie_results:
+ if not 'extractor' in ie_result:
+ #The extractor has already been set somewhere else
+ ie_result['extractor'] = ie.IE_NAME
+ results.append(self.process_ie_result(ie_result, download))
+ return results
+ except ExtractorError as de: # An error we somewhat expected
+ self.trouble(u'ERROR: ' + compat_str(de), de.format_traceback())
+ break
+ except Exception as e:
+ if self.params.get('ignoreerrors', False):
+ self.trouble(u'ERROR: ' + compat_str(e), tb=compat_str(traceback.format_exc()))
+ break
+ else:
+ raise
+ if not suitable_found:
+ self.trouble(u'ERROR: no suitable InfoExtractor: %s' % url)
+
+ def process_ie_result(self, ie_result, download = True):
+ """
+ Take the result of the ie and return a list of videos.
+ For url elements it will search the suitable ie and get the videos
+ For playlist elements it will process each of the elements of the 'entries' key
+
+ It will also download the videos if 'download'.
+ """
+ result_type = ie_result.get('_type', 'video') #If not given we suppose it's a video, support the dafault old system
+ if result_type == 'video':
+ if 'playlist' not in ie_result:
+ #It isn't part of a playlist
+ ie_result['playlist'] = None
+ ie_result['playlist_index'] = None
+ if download:
+ #Do the download:
+ self.process_info(ie_result)
+ return ie_result
+ elif result_type == 'url':
+ #We get the video pointed by the url
+ result = self.extract_info(ie_result['url'], download)[0]
+ return result
+ elif result_type == 'playlist':
+ #We process each entry in the playlist
+ playlist = ie_result.get('title', None) or ie_result.get('id', None)
+ self.to_screen(u'[download] Downloading playlist: %s' % playlist)
+
+ playlist_results = []
+
+ n_all_entries = len(ie_result['entries'])
+ playliststart = self.params.get('playliststart', 1) - 1
+ playlistend = self.params.get('playlistend', -1)
+
+ if playlistend == -1:
+ entries = ie_result['entries'][playliststart:]
+ else:
+ entries = ie_result['entries'][playliststart:playlistend]
+
+ n_entries = len(entries)
+
+ self.to_screen(u"[%s] playlist '%s': Collected %d video ids (downloading %d of them)" %
+ (ie_result['extractor'], playlist, n_all_entries, n_entries))
+
+ for i,entry in enumerate(entries,1):
+ self.to_screen(u'[download] Downloading video #%s of %s' %(i, n_entries))
+ entry_result = self.process_ie_result(entry, False)
+ entry_result['playlist'] = playlist
+ entry_result['playlist_index'] = i + playliststart
+ #We must do the download here to correctly set the 'playlist' key
+ if download:
+ self.process_info(entry_result)
+ playlist_results.append(entry_result)
+ result = ie_result.copy()
+ result['entries'] = playlist_results
+ return result
def process_info(self, info_dict):
"""Process a single dictionary returned by an InfoExtractor."""
+ #We increment the download the download count here to match the previous behaviour.
+ self.increment_downloads()
+
info_dict['fulltitle'] = info_dict['title']
if len(info_dict['title']) > 200:
info_dict['title'] = info_dict['title'][:197] + u'...'
raise SameFileError(self.params['outtmpl'])
for url in url_list:
- suitable_found = False
- for ie in self._ies:
- # Go to next InfoExtractor if not suitable
- if not ie.suitable(url):
- continue
-
- # Warn if the _WORKING attribute is False
- if not ie.working():
- self.report_warning(u'the program functionality for this site has been marked as broken, '
- u'and will probably not work. If you want to go on, use the -i option.')
-
- # Suitable InfoExtractor found
- suitable_found = True
-
- # Extract information from URL and process it
- try:
- videos = ie.extract(url)
- except ExtractorError as de: # An error we somewhat expected
- self.trouble(u'ERROR: ' + compat_str(de), de.format_traceback())
- break
- except MaxDownloadsReached:
- self.to_screen(u'[info] Maximum number of downloaded files reached.')
- raise
- except Exception as e:
- if self.params.get('ignoreerrors', False):
- self.report_error(u'' + compat_str(e), tb=compat_str(traceback.format_exc()))
- break
- else:
- raise
-
- if len(videos or []) > 1 and self.fixed_template():
- raise SameFileError(self.params['outtmpl'])
-
- for video in videos or []:
- video['extractor'] = ie.IE_NAME
- try:
- self.increment_downloads()
- self.process_info(video)
- except UnavailableVideoError:
- self.to_stderr(u"\n")
- self.report_error(u'unable to download video')
-
- # Suitable InfoExtractor had been found; go to next URL
- break
-
- if not suitable_found:
- self.report_error(u'no suitable InfoExtractor: %s' % url)
+ try:
+ #It also downloads the videos
+ videos = self.extract_info(url)
+ except UnavailableVideoError:
+ self.trouble(u'\nERROR: unable to download video')
+ except MaxDownloadsReached:
+ self.to_screen(u'[info] Maximum number of downloaded files reached.')
+ raise
return self._download_retcode
projects / youtube-dl / blobdiff