X-Git-Url: https://git.rapsys.eu/youtubedl/blobdiff_plain/0a3f3e67f98ab8168fc7b80abf00ba5f04302532..c14c8740bfc1b94d4ec18f886c6e001acf171999:/youtube-dl diff --git a/youtube-dl b/youtube-dl index 5afff4e..9e28621 100755 --- a/youtube-dl +++ b/youtube-dl @@ -2,6 +2,7 @@ # -*- coding: utf-8 -*- # Author: Ricardo Garcia Gonzalez # Author: Danny Colligan +# Author: Benjamin Johnson # License: Public domain code import htmlentitydefs import httplib @@ -13,11 +14,18 @@ import os.path import re import socket import string +import subprocess import sys import time import urllib import urllib2 +# parse_qs was moved from the cgi module to the urlparse module recently. +try: + from urlparse import parse_qs +except ImportError: + from cgi import parse_qs + std_headers = { 'User-Agent': 'Mozilla/5.0 (Windows; U; Windows NT 6.0; en-US; rv:1.9.1.2) Gecko/20090729 Firefox/3.5.2', 'Accept-Charset': 'ISO-8859-1,utf-8;q=0.7,*;q=0.7', @@ -33,15 +41,15 @@ def preferredencoding(): Returns the best encoding scheme for the system, based on locale.getpreferredencoding() and some further tweaks. """ - try: - pref = locale.getpreferredencoding() - # Mac OSX systems have this problem sometimes - if pref == '': - return 'UTF-8' - return pref - except: - sys.stderr.write('WARNING: problem obtaining preferred encoding. Falling back to UTF-8.\n') - return 'UTF-8' + def yield_preferredencoding(): + try: + pref = locale.getpreferredencoding() + u'TEST'.encode(pref) + except: + pref = 'UTF-8' + while True: + yield pref + return yield_preferredencoding().next() class DownloadError(Exception): """Download Error exception. @@ -308,10 +316,12 @@ class FileDownloader(object): """Process a single dictionary returned by an InfoExtractor.""" # Do nothing else if in simulate mode if self.params.get('simulate', False): - try: - info_dict['url'] = self.verify_url(info_dict['url']) - except (OSError, IOError, urllib2.URLError, httplib.HTTPException, socket.error), err: - raise UnavailableFormatError + # Verify URL if it's an HTTP one + if info_dict['url'].startswith('http'): + try: + info_dict['url'] = self.verify_url(info_dict['url'].encode('utf-8')).decode('utf-8') + except (OSError, IOError, urllib2.URLError, httplib.HTTPException, socket.error), err: + raise UnavailableFormatError # Forced printings if self.params.get('forcetitle', False): @@ -327,7 +337,7 @@ class FileDownloader(object): filename = self.params['outtmpl'] % template_dict except (ValueError, KeyError), err: self.trouble('ERROR: invalid output template or system charset: %s' % str(err)) - if self.params['nooverwrites'] and os.path.exists(filename): + if self.params.get('nooverwrites', False) and os.path.exists(filename): self.to_stderr(u'WARNING: file exists: %s; skipping' % filename) return @@ -338,7 +348,7 @@ class FileDownloader(object): return try: - success = self._do_download(filename, info_dict['url']) + success = self._do_download(filename, info_dict['url'].encode('utf-8')) except (OSError, IOError), err: raise UnavailableFormatError except (urllib2.URLError, httplib.HTTPException, socket.error), err: @@ -390,21 +400,53 @@ class FileDownloader(object): if info is None: break + def _download_with_rtmpdump(self, filename, url): + self.report_destination(filename) + + # Check for rtmpdump first + try: + subprocess.call(['rtmpdump', '-h'], stdout=(file(os.path.devnull, 'w')), stderr=subprocess.STDOUT) + except (OSError, IOError): + self.trouble(u'ERROR: RTMP download detected but "rtmpdump" could not be run') + return False + + # Download using rtmpdump. rtmpdump returns exit code 2 when + # the connection was interrumpted and resuming appears to be + # possible. This is part of rtmpdump's normal usage, AFAIK. + basic_args = ['rtmpdump', '-q', '-r', url, '-o', filename] + retval = subprocess.call(basic_args + [[], ['-e', '-k', '1']][self.params.get('continuedl', False)]) + while retval == 2 or retval == 1: + self.to_stdout(u'\r[rtmpdump] %s bytes' % os.path.getsize(filename), skip_eol=True) + time.sleep(2.0) # This seems to be needed + retval = subprocess.call(basic_args + ['-e'] + [[], ['-k', '1']][retval == 1]) + if retval == 0: + self.to_stdout(u'\r[rtmpdump] %s bytes' % os.path.getsize(filename)) + return True + else: + self.trouble('ERROR: rtmpdump exited with code %d' % retval) + return False + def _do_download(self, filename, url): - stream = None - open_mode = 'ab' + # Attempt to download using rtmpdump + if url.startswith('rtmp'): + return self._download_with_rtmpdump(filename, url) + stream = None + open_mode = 'wb' basic_request = urllib2.Request(url, None, std_headers) request = urllib2.Request(url, None, std_headers) - # Attempt to resume download with "continuedl" option + # Establish possible resume length if os.path.isfile(filename): resume_len = os.path.getsize(filename) else: resume_len = 0 - if self.params['continuedl'] and resume_len != 0: + + # Request parameters in case of being able to resume + if self.params.get('continuedl', False) and resume_len != 0: self.report_resuming_byte(resume_len) request.add_header('Range','bytes=%d-' % resume_len) + open_mode = 'ab' # Establish connection try: @@ -412,12 +454,16 @@ class FileDownloader(object): except (urllib2.HTTPError, ), err: if err.code != 416: # 416 is 'Requested range not satisfiable' raise + # Unable to resume data = urllib2.urlopen(basic_request) content_length = data.info()['Content-Length'] + if content_length is not None and long(content_length) == resume_len: + # Because the file had already been fully downloaded self.report_file_already_downloaded(filename) return True else: + # Because the server didn't let us self.report_unable_to_resume() open_mode = 'wb' @@ -530,12 +576,13 @@ class YoutubeIE(InfoExtractor): _LOGIN_URL = 'http://www.youtube.com/signup?next=/&gl=US&hl=en' _AGE_URL = 'http://www.youtube.com/verify_age?next_url=/&gl=US&hl=en' _NETRC_MACHINE = 'youtube' - _available_formats = ['22', '35', '18', '5', '17', '13', None] # listed in order of priority for -b flag + _available_formats = ['37', '22', '35', '18', '5', '17', '13', None] # listed in order of priority for -b flag _video_extensions = { '13': '3gp', '17': 'mp4', '18': 'mp4', '22': 'mp4', + '37': 'mp4', } @staticmethod @@ -589,6 +636,10 @@ class YoutubeIE(InfoExtractor): """Report extracted video URL.""" self._downloader.to_stdout(u'[youtube] %s: Format %s not available' % (video_id, format)) + def report_rtmp_download(self): + """Indicate the download will use the RTMP protocol.""" + self._downloader.to_stdout(u'[youtube] RTMP download detected') + def _real_initialize(self): if self._downloader is None: return @@ -687,43 +738,45 @@ class YoutubeIE(InfoExtractor): try: self.report_video_info_webpage_download(video_id) video_info_webpage = urllib2.urlopen(request).read() + video_info = parse_qs(video_info_webpage) except (urllib2.URLError, httplib.HTTPException, socket.error), err: self._downloader.trouble(u'ERROR: unable to download video info webpage: %s' % str(err)) return self.report_information_extraction(video_id) # "t" param - mobj = re.search(r'(?m)&token=([^&]+)(?:&|$)', video_info_webpage) - if mobj is None: + if 'token' not in video_info: # Attempt to see if YouTube has issued an error message - mobj = re.search(r'(?m)&reason=([^&]+)(?:&|$)', video_info_webpage) - if mobj is None: + if 'reason' not in video_info: self._downloader.trouble(u'ERROR: unable to extract "t" parameter for unknown reason') stream = open('reportme-ydl-%s.dat' % time.time(), 'wb') stream.write(video_info_webpage) stream.close() else: - reason = urllib.unquote_plus(mobj.group(1)) + reason = urllib.unquote_plus(video_info['reason'][0]) self._downloader.trouble(u'ERROR: YouTube said: %s' % reason.decode('utf-8')) return - token = urllib.unquote(mobj.group(1)) + token = urllib.unquote_plus(video_info['token'][0]) video_real_url = 'http://www.youtube.com/get_video?video_id=%s&t=%s&eurl=&el=detailpage&ps=default&gl=US&hl=en' % (video_id, token) if format_param is not None: video_real_url = '%s&fmt=%s' % (video_real_url, format_param) + # Check possible RTMP download + if 'conn' in video_info and video_info['conn'][0].startswith('rtmp'): + self.report_rtmp_download() + video_real_url = video_info['conn'][0] + # uploader - mobj = re.search(r'(?m)&author=([^&]+)(?:&|$)', video_info_webpage) - if mobj is None: + if 'author' not in video_info: self._downloader.trouble(u'ERROR: unable to extract uploader nickname') return - video_uploader = urllib.unquote(mobj.group(1)) + video_uploader = urllib.unquote_plus(video_info['author'][0]) # title - mobj = re.search(r'(?m)&title=([^&]+)(?:&|$)', video_info_webpage) - if mobj is None: + if 'title' not in video_info: self._downloader.trouble(u'ERROR: unable to extract video title') return - video_title = urllib.unquote(mobj.group(1)) + video_title = urllib.unquote_plus(video_info['title'][0]) video_title = video_title.decode('utf-8') video_title = re.sub(ur'(?u)&(.+?);', self.htmlentity_transform, video_title) video_title = video_title.replace(os.sep, u'%') @@ -867,7 +920,7 @@ class MetacafeIE(InfoExtractor): return video_title = mobj.group(1).decode('utf-8') - mobj = re.search(r'(?ms)
  • .*?Submitter:.*?(.*?)<', webpage) + mobj = re.search(r'(?ms)By:\s*(.+?)<', webpage) if mobj is None: self._downloader.trouble(u'ERROR: unable to extract uploader nickname') return @@ -887,6 +940,159 @@ class MetacafeIE(InfoExtractor): self._downloader.trouble(u'ERROR: format not available for video') +class GoogleIE(InfoExtractor): + """Information extractor for video.google.com.""" + + _VALID_URL = r'(?:http://)?video\.google\.com/videoplay\?docid=([^\&]+).*' + + def __init__(self, downloader=None): + InfoExtractor.__init__(self, downloader) + + @staticmethod + def suitable(url): + return (re.match(GoogleIE._VALID_URL, url) is not None) + + def report_download_webpage(self, video_id): + """Report webpage download.""" + self._downloader.to_stdout(u'[video.google] %s: Downloading webpage' % video_id) + + def report_extraction(self, video_id): + """Report information extraction.""" + self._downloader.to_stdout(u'[video.google] %s: Extracting information' % video_id) + + def _real_initialize(self): + return + + def _real_extract(self, url): + # Extract id from 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(1) + + video_extension = 'mp4' + + # Retrieve video webpage to extract further information + request = urllib2.Request('http://video.google.com/videoplay?docid=%s' % video_id) + try: + self.report_download_webpage(video_id) + webpage = urllib2.urlopen(request).read() + except (urllib2.URLError, httplib.HTTPException, socket.error), err: + self._downloader.trouble(u'ERROR: Unable to retrieve video webpage: %s' % str(err)) + return + + # Extract URL, uploader, and title from webpage + self.report_extraction(video_id) + mobj = re.search(r"download_url:'(.*)'", webpage) + if mobj is None: + self._downloader.trouble(u'ERROR: unable to extract media URL') + return + mediaURL = urllib.unquote(mobj.group(1)) + mediaURL = mediaURL.replace('\\x3d', '\x3d') + mediaURL = mediaURL.replace('\\x26', '\x26') + + video_url = mediaURL + + mobj = re.search(r'(.*)', webpage) + if mobj is None: + self._downloader.trouble(u'ERROR: unable to extract title') + return + video_title = mobj.group(1).decode('utf-8') + + # Google Video doesn't show uploader nicknames? + video_uploader = 'uploader' + + try: + # Process video information + self._downloader.process_info({ + 'id': video_id.decode('utf-8'), + 'url': video_url.decode('utf-8'), + 'uploader': video_uploader.decode('utf-8'), + 'title': video_title.decode('utf-8'), + 'stitle': video_title.decode('utf-8'), + 'ext': video_extension.decode('utf-8'), + }) + except UnavailableFormatError: + self._downloader.trouble(u'ERROR: format not available for video') + + +class PhotobucketIE(InfoExtractor): + """Information extractor for photobucket.com.""" + + _VALID_URL = r'(?:http://)?(?:[a-z0-9]+\.)?photobucket\.com/.*[\?\&]current=(.*\.flv)' + + def __init__(self, downloader=None): + InfoExtractor.__init__(self, downloader) + + @staticmethod + def suitable(url): + return (re.match(PhotobucketIE._VALID_URL, url) is not None) + + def report_download_webpage(self, video_id): + """Report webpage download.""" + self._downloader.to_stdout(u'[photobucket] %s: Downloading webpage' % video_id) + + def report_extraction(self, video_id): + """Report information extraction.""" + self._downloader.to_stdout(u'[photobucket] %s: Extracting information' % video_id) + + def _real_initialize(self): + return + + def _real_extract(self, url): + # Extract id from 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(1) + + video_extension = 'flv' + + # Retrieve video webpage to extract further information + request = urllib2.Request(url) + try: + self.report_download_webpage(video_id) + webpage = urllib2.urlopen(request).read() + except (urllib2.URLError, httplib.HTTPException, socket.error), err: + self._downloader.trouble(u'ERROR: Unable to retrieve video webpage: %s' % str(err)) + return + + # Extract URL, uploader, and title from webpage + self.report_extraction(video_id) + mobj = re.search(r'', webpage) + if mobj is None: + self._downloader.trouble(u'ERROR: unable to extract media URL') + return + mediaURL = urllib.unquote(mobj.group(1)) + + video_url = mediaURL + + mobj = re.search(r'(.*) video by (.*) - Photobucket', webpage) + if mobj is None: + self._downloader.trouble(u'ERROR: unable to extract title') + return + video_title = mobj.group(1).decode('utf-8') + + video_uploader = mobj.group(2).decode('utf-8') + + try: + # Process video information + self._downloader.process_info({ + 'id': video_id.decode('utf-8'), + 'url': video_url.decode('utf-8'), + 'uploader': video_uploader.decode('utf-8'), + 'title': video_title.decode('utf-8'), + 'stitle': video_title.decode('utf-8'), + 'ext': video_extension.decode('utf-8'), + }) + except UnavailableFormatError: + self._downloader.trouble(u'ERROR: format not available for video') + + class YoutubeSearchIE(InfoExtractor): """Information Extractor for YouTube search queries.""" _VALID_QUERY = r'ytsearch(\d+|all)?:[\s\S]+' @@ -1036,6 +1242,61 @@ class YoutubePlaylistIE(InfoExtractor): self._youtube_ie.extract('http://www.youtube.com/watch?v=%s' % id) return +class YoutubeUserIE(InfoExtractor): + """Information Extractor for YouTube users.""" + + _VALID_URL = r'(?:http://)?(?:\w+\.)?youtube.com/user/(.*)' + _TEMPLATE_URL = 'http://gdata.youtube.com/feeds/api/users/%s' + _VIDEO_INDICATOR = r'http://gdata.youtube.com/feeds/api/videos/(.*)' # XXX Fix this. + _youtube_ie = None + + def __init__(self, youtube_ie, downloader=None): + InfoExtractor.__init__(self, downloader) + self._youtube_ie = youtube_ie + + @staticmethod + def suitable(url): + return (re.match(YoutubeUserIE._VALID_URL, url) is not None) + + def report_download_page(self, username): + """Report attempt to download user page.""" + self._downloader.to_stdout(u'[youtube] user %s: Downloading page ' % (username)) + + def _real_initialize(self): + self._youtube_ie.initialize() + + def _real_extract(self, url): + # Extract username + mobj = re.match(self._VALID_URL, url) + if mobj is None: + self._downloader.trouble(u'ERROR: invalid url: %s' % url) + return + + # Download user page + username = mobj.group(1) + video_ids = [] + pagenum = 1 + + self.report_download_page(username) + request = urllib2.Request(self._TEMPLATE_URL % (username), None, std_headers) + try: + page = urllib2.urlopen(request).read() + except (urllib2.URLError, httplib.HTTPException, socket.error), err: + self._downloader.trouble(u'ERROR: unable to download webpage: %s' % str(err)) + return + + # Extract video identifiers + ids_in_page = [] + + for mobj in re.finditer(self._VIDEO_INDICATOR, page): + if mobj.group(1) not in ids_in_page: + ids_in_page.append(mobj.group(1)) + video_ids.extend(ids_in_page) + + for id in video_ids: + self._youtube_ie.extract('http://www.youtube.com/watch?v=%s' % id) + return + class PostProcessor(object): """Post Processor class. @@ -1089,6 +1350,22 @@ if __name__ == '__main__': import getpass import optparse + # Function to update the program file with the latest version from bitbucket.org + def update_self(downloader, filename): + # Note: downloader only used for options + if not os.access (filename, os.W_OK): + sys.exit('ERROR: no write permissions on %s' % filename) + + downloader.to_stdout('Updating to latest stable version...') + latest_url = 'http://bitbucket.org/rg3/youtube-dl/raw/tip/LATEST_VERSION' + latest_version = urllib.urlopen(latest_url).read().strip() + prog_url = 'http://bitbucket.org/rg3/youtube-dl/raw/%s/youtube-dl' % latest_version + newcontent = urllib.urlopen(prog_url).read() + stream = open(filename, 'w') + stream.write(newcontent) + stream.close() + downloader.to_stdout('Updated to version %s' % latest_version) + # General configuration urllib2.install_opener(urllib2.build_opener(urllib2.ProxyHandler())) urllib2.install_opener(urllib2.build_opener(urllib2.HTTPCookieProcessor())) @@ -1097,7 +1374,7 @@ if __name__ == '__main__': # Parse command line parser = optparse.OptionParser( usage='Usage: %prog [options] url...', - version='2009.09.13', + version='2010.01.19', conflict_handler='resolve', ) @@ -1105,6 +1382,8 @@ if __name__ == '__main__': action='help', help='print this help text and exit') parser.add_option('-v', '--version', action='version', help='print program version and exit') + parser.add_option('-U', '--update', + action='store_true', dest='update_self', help='update this program to latest stable version') parser.add_option('-i', '--ignore-errors', action='store_true', dest='ignoreerrors', help='continue on download errors', default=False) parser.add_option('-r', '--rate-limit', @@ -1157,7 +1436,7 @@ if __name__ == '__main__': parser.add_option_group(filesystem) (opts, args) = parser.parse_args() - + # Batch file verification batchurls = [] if opts.batchfile is not None: @@ -1170,8 +1449,6 @@ if __name__ == '__main__': all_urls = batchurls + args # Conflicting, missing and erroneous options - if len(all_urls) < 1: - parser.error(u'you must provide at least one URL') if opts.usenetrc and (opts.username is not None or opts.password is not None): parser.error(u'using .netrc conflicts with giving username/password') if opts.password is not None and opts.username is None: @@ -1192,7 +1469,10 @@ if __name__ == '__main__': youtube_ie = YoutubeIE() metacafe_ie = MetacafeIE(youtube_ie) youtube_pl_ie = YoutubePlaylistIE(youtube_ie) + youtube_user_ie = YoutubeUserIE(youtube_ie) youtube_search_ie = YoutubeSearchIE(youtube_ie) + google_ie = GoogleIE() + photobucket_ie = PhotobucketIE() # File downloader fd = FileDownloader({ @@ -1215,8 +1495,22 @@ if __name__ == '__main__': }) fd.add_info_extractor(youtube_search_ie) fd.add_info_extractor(youtube_pl_ie) + fd.add_info_extractor(youtube_user_ie) fd.add_info_extractor(metacafe_ie) fd.add_info_extractor(youtube_ie) + fd.add_info_extractor(google_ie) + fd.add_info_extractor(photobucket_ie) + + # Update version + if opts.update_self: + update_self(fd, sys.argv[0]) + + # Maybe do nothing + if len(all_urls) < 1: + if not opts.update_self: + parser.error(u'you must provide at least one URL') + else: + sys.exit() retcode = fd.download(all_urls) sys.exit(retcode)