#!/usr/bin/env python
# -*- coding: utf-8 -*-
# Author: Ricardo Garcia Gonzalez
+# Author: Danny Colligan
# License: Public domain code
import htmlentitydefs
import httplib
import urllib2
std_headers = {
- 'User-Agent': 'Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.9.0.1) Gecko/2008070208 Firefox/3.0.1',
+ 'User-Agent': 'Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.9.0.5) Gecko/2008120122 Firefox/3.0.5',
'Accept-Charset': 'ISO-8859-1,utf-8;q=0.7,*;q=0.7',
'Accept': 'text/xml,application/xml,application/xhtml+xml,text/html;q=0.9,text/plain;q=0.8,image/png,*/*;q=0.5',
'Accept-Language': 'en-us,en;q=0.5',
outtmpl: Template for output names.
ignoreerrors: Do not stop on download errors.
ratelimit: Download speed limit, in bytes/sec.
+ nooverwrites: Prevent overwriting files.
"""
_params = None
except (ValueError, KeyError), err:
retcode = self.trouble('ERROR: invalid output template or system charset: %s' % str(err))
continue
+ if self._params['nooverwrites'] and os.path.exists(filename):
+ self.to_stderr('WARNING: file exists: %s; skipping' % filename)
+ continue
try:
self.pmkdir(filename)
except (OSError, IOError), err:
"""Information extractor for youtube.com."""
_VALID_URL = r'^((?:http://)?(?:\w+\.)?youtube\.com/(?:(?:v/)|(?:(?:watch(?:\.php)?)?\?(?:.+&)?v=)))?([0-9A-Za-z_-]+)(?(1).+)?$'
- _LOGIN_URL = 'http://www.youtube.com/login?next=/'
- _AGE_URL = 'http://www.youtube.com/verify_age?next_url=/'
+ _LANG_URL = r'http://uk.youtube.com/?hl=en&persist_hl=1&gl=US&persist_gl=1&opt_out_ackd=1'
+ _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'
@staticmethod
def suitable(url):
return (re.match(YoutubeIE._VALID_URL, url) is not None)
+ def report_lang(self):
+ """Report attempt to set language."""
+ self.to_stdout(u'[youtube] Setting language')
+
def report_login(self):
"""Report attempt to log in."""
self.to_stdout(u'[youtube] Logging in')
if username is None:
return
+ # Set language
+ request = urllib2.Request(self._LOGIN_URL, None, std_headers)
+ try:
+ self.report_lang()
+ urllib2.urlopen(request).read()
+ except (urllib2.URLError, httplib.HTTPException, socket.error), err:
+ self.to_stderr(u'WARNING: unable to set language: %s' % str(err))
+ return
+
# Log in
login_form = {
'current_form': 'loginForm',
video_extension = {'18': 'mp4', '17': '3gp'}.get(format_param, 'flv')
# Normalize URL, including format
- normalized_url = 'http://www.youtube.com/watch?v=%s' % video_id
+ normalized_url = 'http://www.youtube.com/watch?v=%s&gl=US&hl=en' % video_id
if format_param is not None:
normalized_url = '%s&fmt=%s' % (normalized_url, format_param)
request = urllib2.Request(normalized_url, None, std_headers)
'ext': video_extension.decode('utf-8'),
}]
+
+class YoutubeSearchIE(InfoExtractor):
+ """Information Extractor for YouTube search queries."""
+ _VALID_QUERY = r'ytsearch(\d+|all)?:[\s\S]+'
+ _TEMPLATE_URL = 'http://www.youtube.com/results?search_query=%s&page=%s&gl=US&hl=en'
+ _VIDEO_INDICATOR = r'href="/watch\?v=.+?"'
+ _MORE_PAGES_INDICATOR = r'>Next</a>'
+ _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(YoutubeSearchIE._VALID_QUERY, url) is not None)
+
+ def report_download_page(self, query, pagenum):
+ """Report attempt to download playlist page with given number."""
+ self.to_stdout(u'[youtube] query "%s": Downloading page %s' % (query, pagenum))
+
+ def _real_initialize(self):
+ self._youtube_ie.initialize()
+
+ def _real_extract(self, query):
+ mobj = re.match(self._VALID_QUERY, query)
+ if mobj is None:
+ self.to_stderr(u'ERROR: invalid search query "%s"' % query)
+ return [None]
+
+ prefix, query = query.split(':')
+ prefix = prefix[8:]
+ if prefix == '':
+ return self._download_n_results(query, 1)
+ elif prefix == 'all':
+ return self._download_n_results(query, -1)
+ else:
+ try:
+ n = int(prefix)
+ if n <= 0:
+ self.to_stderr(u'ERROR: invalid download number %s for query "%s"' % (n, query))
+ return [None]
+ return self._download_n_results(query, n)
+ except ValueError: # parsing prefix as int fails
+ return self._download_n_results(query, 1)
+
+ def _download_n_results(self, query, n):
+ """Downloads a specified number of results for a query"""
+
+ video_ids = []
+ already_seen = set()
+ pagenum = 1
+
+ while True:
+ self.report_download_page(query, pagenum)
+ result_url = self._TEMPLATE_URL % (urllib.quote_plus(query), pagenum)
+ request = urllib2.Request(result_url, None, std_headers)
+ try:
+ page = urllib2.urlopen(request).read()
+ except (urllib2.URLError, httplib.HTTPException, socket.error), err:
+ self.to_stderr(u'ERROR: unable to download webpage: %s' % str(err))
+ return [None]
+
+ # Extract video identifiers
+ for mobj in re.finditer(self._VIDEO_INDICATOR, page):
+ video_id = page[mobj.span()[0]:mobj.span()[1]].split('=')[2][:-1]
+ if video_id not in already_seen:
+ video_ids.append(video_id)
+ already_seen.add(video_id)
+ if len(video_ids) == n:
+ # Specified n videos reached
+ information = []
+ for id in video_ids:
+ information.extend(self._youtube_ie.extract('http://www.youtube.com/watch?v=%s' % id))
+ return information
+
+ if self._MORE_PAGES_INDICATOR not in page:
+ information = []
+ for id in video_ids:
+ information.extend(self._youtube_ie.extract('http://www.youtube.com/watch?v=%s' % id))
+ return information
+
+ pagenum = pagenum + 1
+
class YoutubePlaylistIE(InfoExtractor):
"""Information Extractor for YouTube playlists."""
_VALID_URL = r'(?:http://)?(?:\w+\.)?youtube.com/view_play_list\?p=(.+)'
- _TEMPLATE_URL = 'http://www.youtube.com/view_play_list?p=%s&page=%s'
+ _TEMPLATE_URL = 'http://www.youtube.com/view_play_list?p=%s&page=%s&gl=US&hl=en'
_VIDEO_INDICATOR = r'/watch\?v=(.+?)&'
_MORE_PAGES_INDICATOR = r'/view_play_list?p=%s&page=%s'
_youtube_ie = None
return [None]
# Extract video identifiers
- ids_in_page = set()
+ ids_in_page = []
for mobj in re.finditer(self._VIDEO_INDICATOR, page):
- ids_in_page.add(mobj.group(1))
- video_ids.extend(list(ids_in_page))
+ if mobj.group(1) not in ids_in_page:
+ ids_in_page.append(mobj.group(1))
+ video_ids.extend(ids_in_page)
if (self._MORE_PAGES_INDICATOR % (playlist_id, pagenum + 1)) not in page:
break
# Parse command line
parser = optparse.OptionParser(
usage='Usage: %prog [options] url...',
- version='2008.09.20',
+ version='2009.02.07',
conflict_handler='resolve',
)
parser.add_option('-h', '--help',
action='store_true', dest='ignoreerrors', help='continue on download errors', default=False)
parser.add_option('-r', '--rate-limit',
dest='ratelimit', metavar='L', help='download rate limit (e.g. 50k or 44.6m)')
+ parser.add_option('-a', '--batch-file',
+ dest='batchfile', metavar='F', help='file containing URLs to download')
+ parser.add_option('-w', '--no-overwrites',
+ action='store_true', dest='nooverwrites', help='do not overwrite files', default=False)
(opts, args) = parser.parse_args()
+ # Batch file verification
+ batchurls = []
+ if opts.batchfile is not None:
+ try:
+ batchurls = [line.strip() for line in open(opts.batchfile, 'r')]
+ except IOError:
+ sys.exit(u'ERROR: batch file could not be read')
+ all_urls = batchurls + args
+
# Conflicting, missing and erroneous options
- if len(args) < 1:
+ if len(all_urls) < 1:
sys.exit(u'ERROR: you must provide at least one URL')
if opts.usenetrc and (opts.username is not None or opts.password is not None):
sys.exit(u'ERROR: using .netrc conflicts with giving username/password')
youtube_ie = YoutubeIE()
metacafe_ie = MetacafeIE(youtube_ie)
youtube_pl_ie = YoutubePlaylistIE(youtube_ie)
+ youtube_search_ie = YoutubeSearchIE(youtube_ie)
# File downloader
+ charset = locale.getdefaultlocale()[1]
+ if charset is None:
+ charset = 'ascii'
fd = FileDownloader({
'usenetrc': opts.usenetrc,
'username': opts.username,
'forcetitle': opts.gettitle,
'simulate': (opts.simulate or opts.geturl or opts.gettitle),
'format': opts.format,
- 'outtmpl': ((opts.outtmpl is not None and opts.outtmpl.decode(locale.getdefaultlocale()[1]))
+ 'outtmpl': ((opts.outtmpl is not None and opts.outtmpl.decode(charset))
or (opts.usetitle and u'%(stitle)s-%(id)s.%(ext)s')
or (opts.useliteral and u'%(title)s-%(id)s.%(ext)s')
or u'%(id)s.%(ext)s'),
'ignoreerrors': opts.ignoreerrors,
'ratelimit': opts.ratelimit,
+ 'nooverwrites': opts.nooverwrites,
})
+ fd.add_info_extractor(youtube_search_ie)
fd.add_info_extractor(youtube_pl_ie)
fd.add_info_extractor(metacafe_ie)
fd.add_info_extractor(youtube_ie)
- retcode = fd.download(args)
+ retcode = fd.download(all_urls)
sys.exit(retcode)
except DownloadError:
projects / youtube-dl / blobdiff