import ctypes
from .utils import *
+from .InfoExtractors import get_info_extractor
class FileDownloader(object):
template_dict = dict(info_dict)
template_dict['epoch'] = int(time.time())
- template_dict['autonumber'] = u'%05d' % self._num_downloads
+ autonumber_size = self.params.get('autonumber_size')
+ if autonumber_size is None:
+ 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),
return u'"' + title + '" title matched reject pattern "' + rejecttitle + '"'
return None
- def extract_info(self, url):
+ def extract_info(self, url, download = True, ie_name = None):
'''
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:
+
+ #We copy the original list
+ ies = list(self._ies)
+
+ if ie_name is not None:
+ #We put in the first place the given info extractor
+ first_ie = get_info_extractor(ie_name)()
+ first_ie.set_downloader(self)
+ ies.insert(0, first_ie)
+
+ for ie in ies:
# Go to next InfoExtractor if not suitable
if not ie.suitable(url):
continue
# Extract information from URL and process it
try:
ie_results = ie.extract(url)
- results = self.process_ie_results(ie_results, ie)
+ if ie_results is None: # Finished already (backwards compatibility; listformats and friends should be moved here)
+ break
+ 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())
raise
if not suitable_found:
self.trouble(u'ERROR: no suitable InfoExtractor: %s' % url)
- def extract_info_iterable(self, urls):
- '''
- Return the videos founded for the urls
- '''
- results = []
- for url in urls:
- results.extend(self.extract_info(url))
- return results
- def process_ie_results(self, ie_results, ie):
+ def process_ie_result(self, ie_result, download = True):
"""
- Take the results of the ie and return a list of videos.
- For url elements it will seartch the suitable ie and get the videos
+ 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'.
"""
- results = []
- for result in ie_results or []:
- result_type = result.get('_type', 'video') #If not given we suppose it's a video, support the dafault old system
- if result_type == 'video':
- if not 'extractor' in result:
- #The extractor has already been set somewhere else
- result['extractor'] = ie.IE_NAME
- results.append(result)
- elif result_type == 'url':
- #We get the videos pointed by the url
- results.extend(self.extract_info(result['url']))
- elif result_type == 'playlist':
- #We process each entry in the playlist
- entries_result = self.process_ie_results(result['entries'], ie)
- result['entries'] = entries_result
- results.extend([result])
- return results
+ 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, ie_name = ie_result['ie_key'])[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."""
- if info_dict.get('_type','video') == 'playlist':
- playlist = info_dict.get('title', None) or info_dict.get('id', None)
- self.to_screen(u'[download] Downloading playlist: %s' % playlist)
- for video in info_dict['entries']:
- video['playlist'] = playlist
- self.process_info(video)
- return
+ #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'...'
+
# Keep for backwards compatibility
info_dict['stitle'] = info_dict['title']
raise SameFileError(self.params['outtmpl'])
for url in url_list:
- videos = self.extract_info(url)
-
- for video in videos or []:
- try:
- self.increment_downloads()
- self.process_info(video)
- except UnavailableVideoError:
- self.trouble(u'\nERROR: unable to download video')
- except MaxDownloadsReached:
- self.to_screen(u'[info] Maximum number of downloaded files reached.')
- raise
+ 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
except (IOError, OSError):
self.report_warning(u'Unable to remove downloaded video file')
- def _download_with_rtmpdump(self, filename, url, player_url, page_url):
+ def _download_with_rtmpdump(self, filename, url, player_url, page_url, play_path):
self.report_destination(filename)
tmpfilename = self.temp_name(filename)
basic_args += ['-W', player_url]
if page_url is not None:
basic_args += ['--pageUrl', page_url]
+ if play_path is not None:
+ basic_args += ['-y', play_path]
args = basic_args + [[], ['-e', '-k', '1']][self.params.get('continuedl', False)]
if self.params.get('verbose', False):
try:
if url.startswith('rtmp'):
return self._download_with_rtmpdump(filename, url,
info_dict.get('player_url', None),
- info_dict.get('page_url', None))
+ info_dict.get('page_url', None),
+ info_dict.get('play_path', None))
tmpfilename = self.temp_name(filename)
stream = None
projects / youtube-dl / blobdiff