mirror of
https://github.com/ytdl-org/youtube-dl.git
synced 2024-11-24 15:50:26 +01:00
ff815fe65a
Series of videos are typically uploaded to YouTube playlists in chronological order. By default, these videos are downloaded latest-to-earliest; this is great for seeing the latest videos in a series, but prevents streaming video in the order that the videos were produced. Add an option to download videos in reverse order, earliest-to-latest. Conflicts: youtube_dl/YoutubeDL.py youtube_dl/__init__.py
363 lines
14 KiB
Python
363 lines
14 KiB
Python
#!/usr/bin/env python
|
|
# -*- coding: utf-8 -*-
|
|
|
|
from __future__ import unicode_literals
|
|
|
|
__license__ = 'Public Domain'
|
|
|
|
import codecs
|
|
import io
|
|
import os
|
|
import random
|
|
import sys
|
|
|
|
|
|
from .options import (
|
|
parseOpts,
|
|
)
|
|
from .compat import (
|
|
compat_expanduser,
|
|
compat_getpass,
|
|
compat_print,
|
|
workaround_optparse_bug9161,
|
|
)
|
|
from .utils import (
|
|
DateRange,
|
|
DEFAULT_OUTTMPL,
|
|
decodeOption,
|
|
DownloadError,
|
|
MaxDownloadsReached,
|
|
preferredencoding,
|
|
read_batch_urls,
|
|
SameFileError,
|
|
setproctitle,
|
|
std_headers,
|
|
write_string,
|
|
)
|
|
from .update import update_self
|
|
from .downloader import (
|
|
FileDownloader,
|
|
)
|
|
from .extractor import gen_extractors
|
|
from .YoutubeDL import YoutubeDL
|
|
from .postprocessor import (
|
|
AtomicParsleyPP,
|
|
FFmpegAudioFixPP,
|
|
FFmpegMetadataPP,
|
|
FFmpegVideoConvertor,
|
|
FFmpegExtractAudioPP,
|
|
FFmpegEmbedSubtitlePP,
|
|
XAttrMetadataPP,
|
|
ExecAfterDownloadPP,
|
|
)
|
|
|
|
|
|
def _real_main(argv=None):
|
|
# Compatibility fixes for Windows
|
|
if sys.platform == 'win32':
|
|
# https://github.com/rg3/youtube-dl/issues/820
|
|
codecs.register(lambda name: codecs.lookup('utf-8') if name == 'cp65001' else None)
|
|
|
|
workaround_optparse_bug9161()
|
|
|
|
setproctitle('youtube-dl')
|
|
|
|
parser, opts, args = parseOpts(argv)
|
|
|
|
# Set user agent
|
|
if opts.user_agent is not None:
|
|
std_headers['User-Agent'] = opts.user_agent
|
|
|
|
# Set referer
|
|
if opts.referer is not None:
|
|
std_headers['Referer'] = opts.referer
|
|
|
|
# Custom HTTP headers
|
|
if opts.headers is not None:
|
|
for h in opts.headers:
|
|
if h.find(':', 1) < 0:
|
|
parser.error('wrong header formatting, it should be key:value, not "%s"' % h)
|
|
key, value = h.split(':', 2)
|
|
if opts.verbose:
|
|
write_string('[debug] Adding header from command line option %s:%s\n' % (key, value))
|
|
std_headers[key] = value
|
|
|
|
# Dump user agent
|
|
if opts.dump_user_agent:
|
|
compat_print(std_headers['User-Agent'])
|
|
sys.exit(0)
|
|
|
|
# Batch file verification
|
|
batch_urls = []
|
|
if opts.batchfile is not None:
|
|
try:
|
|
if opts.batchfile == '-':
|
|
batchfd = sys.stdin
|
|
else:
|
|
batchfd = io.open(opts.batchfile, 'r', encoding='utf-8', errors='ignore')
|
|
batch_urls = read_batch_urls(batchfd)
|
|
if opts.verbose:
|
|
write_string('[debug] Batch file urls: ' + repr(batch_urls) + '\n')
|
|
except IOError:
|
|
sys.exit('ERROR: batch file could not be read')
|
|
all_urls = batch_urls + args
|
|
all_urls = [url.strip() for url in all_urls]
|
|
_enc = preferredencoding()
|
|
all_urls = [url.decode(_enc, 'ignore') if isinstance(url, bytes) else url for url in all_urls]
|
|
|
|
extractors = gen_extractors()
|
|
|
|
if opts.list_extractors:
|
|
for ie in sorted(extractors, key=lambda ie: ie.IE_NAME.lower()):
|
|
compat_print(ie.IE_NAME + (' (CURRENTLY BROKEN)' if not ie._WORKING else ''))
|
|
matchedUrls = [url for url in all_urls if ie.suitable(url)]
|
|
for mu in matchedUrls:
|
|
compat_print(' ' + mu)
|
|
sys.exit(0)
|
|
if opts.list_extractor_descriptions:
|
|
for ie in sorted(extractors, key=lambda ie: ie.IE_NAME.lower()):
|
|
if not ie._WORKING:
|
|
continue
|
|
desc = getattr(ie, 'IE_DESC', ie.IE_NAME)
|
|
if desc is False:
|
|
continue
|
|
if hasattr(ie, 'SEARCH_KEY'):
|
|
_SEARCHES = ('cute kittens', 'slithering pythons', 'falling cat', 'angry poodle', 'purple fish', 'running tortoise', 'sleeping bunny')
|
|
_COUNTS = ('', '5', '10', 'all')
|
|
desc += ' (Example: "%s%s:%s" )' % (ie.SEARCH_KEY, random.choice(_COUNTS), random.choice(_SEARCHES))
|
|
compat_print(desc)
|
|
sys.exit(0)
|
|
|
|
# Conflicting, missing and erroneous options
|
|
if opts.usenetrc and (opts.username is not None or opts.password is not None):
|
|
parser.error('using .netrc conflicts with giving username/password')
|
|
if opts.password is not None and opts.username is None:
|
|
parser.error('account username missing\n')
|
|
if opts.outtmpl is not None and (opts.usetitle or opts.autonumber or opts.useid):
|
|
parser.error('using output template conflicts with using title, video ID or auto number')
|
|
if opts.usetitle and opts.useid:
|
|
parser.error('using title conflicts with using video ID')
|
|
if opts.username is not None and opts.password is None:
|
|
opts.password = compat_getpass('Type account password and press [Return]: ')
|
|
if opts.ratelimit is not None:
|
|
numeric_limit = FileDownloader.parse_bytes(opts.ratelimit)
|
|
if numeric_limit is None:
|
|
parser.error('invalid rate limit specified')
|
|
opts.ratelimit = numeric_limit
|
|
if opts.min_filesize is not None:
|
|
numeric_limit = FileDownloader.parse_bytes(opts.min_filesize)
|
|
if numeric_limit is None:
|
|
parser.error('invalid min_filesize specified')
|
|
opts.min_filesize = numeric_limit
|
|
if opts.max_filesize is not None:
|
|
numeric_limit = FileDownloader.parse_bytes(opts.max_filesize)
|
|
if numeric_limit is None:
|
|
parser.error('invalid max_filesize specified')
|
|
opts.max_filesize = numeric_limit
|
|
if opts.retries is not None:
|
|
try:
|
|
opts.retries = int(opts.retries)
|
|
except (TypeError, ValueError):
|
|
parser.error('invalid retry count specified')
|
|
if opts.buffersize is not None:
|
|
numeric_buffersize = FileDownloader.parse_bytes(opts.buffersize)
|
|
if numeric_buffersize is None:
|
|
parser.error('invalid buffer size specified')
|
|
opts.buffersize = numeric_buffersize
|
|
if opts.playliststart <= 0:
|
|
raise ValueError('Playlist start must be positive')
|
|
if opts.playlistend not in (-1, None) and opts.playlistend < opts.playliststart:
|
|
raise ValueError('Playlist end must be greater than playlist start')
|
|
if opts.extractaudio:
|
|
if opts.audioformat not in ['best', 'aac', 'mp3', 'm4a', 'opus', 'vorbis', 'wav']:
|
|
parser.error('invalid audio format specified')
|
|
if opts.audioquality:
|
|
opts.audioquality = opts.audioquality.strip('k').strip('K')
|
|
if not opts.audioquality.isdigit():
|
|
parser.error('invalid audio quality specified')
|
|
if opts.recodevideo is not None:
|
|
if opts.recodevideo not in ['mp4', 'flv', 'webm', 'ogg', 'mkv']:
|
|
parser.error('invalid video recode format specified')
|
|
if opts.date is not None:
|
|
date = DateRange.day(opts.date)
|
|
else:
|
|
date = DateRange(opts.dateafter, opts.datebefore)
|
|
|
|
# Do not download videos when there are audio-only formats
|
|
if opts.extractaudio and not opts.keepvideo and opts.format is None:
|
|
opts.format = 'bestaudio/best'
|
|
|
|
# --all-sub automatically sets --write-sub if --write-auto-sub is not given
|
|
# this was the old behaviour if only --all-sub was given.
|
|
if opts.allsubtitles and not opts.writeautomaticsub:
|
|
opts.writesubtitles = True
|
|
|
|
if sys.version_info < (3,):
|
|
# In Python 2, sys.argv is a bytestring (also note http://bugs.python.org/issue2128 for Windows systems)
|
|
if opts.outtmpl is not None:
|
|
opts.outtmpl = opts.outtmpl.decode(preferredencoding())
|
|
outtmpl = ((opts.outtmpl is not None and opts.outtmpl)
|
|
or (opts.format == '-1' and opts.usetitle and '%(title)s-%(id)s-%(format)s.%(ext)s')
|
|
or (opts.format == '-1' and '%(id)s-%(format)s.%(ext)s')
|
|
or (opts.usetitle and opts.autonumber and '%(autonumber)s-%(title)s-%(id)s.%(ext)s')
|
|
or (opts.usetitle and '%(title)s-%(id)s.%(ext)s')
|
|
or (opts.useid and '%(id)s.%(ext)s')
|
|
or (opts.autonumber and '%(autonumber)s-%(id)s.%(ext)s')
|
|
or DEFAULT_OUTTMPL)
|
|
if not os.path.splitext(outtmpl)[1] and opts.extractaudio:
|
|
parser.error('Cannot download a video and extract audio into the same'
|
|
' file! Use "{0}.%(ext)s" instead of "{0}" as the output'
|
|
' template'.format(outtmpl))
|
|
|
|
any_printing = opts.geturl or opts.gettitle or opts.getid or opts.getthumbnail or opts.getdescription or opts.getfilename or opts.getformat or opts.getduration or opts.dumpjson or opts.dump_single_json
|
|
download_archive_fn = compat_expanduser(opts.download_archive) if opts.download_archive is not None else opts.download_archive
|
|
|
|
ydl_opts = {
|
|
'usenetrc': opts.usenetrc,
|
|
'username': opts.username,
|
|
'password': opts.password,
|
|
'twofactor': opts.twofactor,
|
|
'videopassword': opts.videopassword,
|
|
'quiet': (opts.quiet or any_printing),
|
|
'no_warnings': opts.no_warnings,
|
|
'forceurl': opts.geturl,
|
|
'forcetitle': opts.gettitle,
|
|
'forceid': opts.getid,
|
|
'forcethumbnail': opts.getthumbnail,
|
|
'forcedescription': opts.getdescription,
|
|
'forceduration': opts.getduration,
|
|
'forcefilename': opts.getfilename,
|
|
'forceformat': opts.getformat,
|
|
'forcejson': opts.dumpjson,
|
|
'dump_single_json': opts.dump_single_json,
|
|
'simulate': opts.simulate or any_printing,
|
|
'skip_download': opts.skip_download,
|
|
'format': opts.format,
|
|
'format_limit': opts.format_limit,
|
|
'listformats': opts.listformats,
|
|
'outtmpl': outtmpl,
|
|
'autonumber_size': opts.autonumber_size,
|
|
'restrictfilenames': opts.restrictfilenames,
|
|
'ignoreerrors': opts.ignoreerrors,
|
|
'ratelimit': opts.ratelimit,
|
|
'nooverwrites': opts.nooverwrites,
|
|
'retries': opts.retries,
|
|
'buffersize': opts.buffersize,
|
|
'noresizebuffer': opts.noresizebuffer,
|
|
'continuedl': opts.continue_dl,
|
|
'noprogress': opts.noprogress,
|
|
'progress_with_newline': opts.progress_with_newline,
|
|
'playliststart': opts.playliststart,
|
|
'playlistend': opts.playlistend,
|
|
'playlistreverse': opts.playlist_reverse,
|
|
'noplaylist': opts.noplaylist,
|
|
'logtostderr': opts.outtmpl == '-',
|
|
'consoletitle': opts.consoletitle,
|
|
'nopart': opts.nopart,
|
|
'updatetime': opts.updatetime,
|
|
'writedescription': opts.writedescription,
|
|
'writeannotations': opts.writeannotations,
|
|
'writeinfojson': opts.writeinfojson,
|
|
'writethumbnail': opts.writethumbnail,
|
|
'writesubtitles': opts.writesubtitles,
|
|
'writeautomaticsub': opts.writeautomaticsub,
|
|
'allsubtitles': opts.allsubtitles,
|
|
'listsubtitles': opts.listsubtitles,
|
|
'subtitlesformat': opts.subtitlesformat,
|
|
'subtitleslangs': opts.subtitleslangs,
|
|
'matchtitle': decodeOption(opts.matchtitle),
|
|
'rejecttitle': decodeOption(opts.rejecttitle),
|
|
'max_downloads': opts.max_downloads,
|
|
'prefer_free_formats': opts.prefer_free_formats,
|
|
'verbose': opts.verbose,
|
|
'dump_intermediate_pages': opts.dump_intermediate_pages,
|
|
'write_pages': opts.write_pages,
|
|
'test': opts.test,
|
|
'keepvideo': opts.keepvideo,
|
|
'min_filesize': opts.min_filesize,
|
|
'max_filesize': opts.max_filesize,
|
|
'min_views': opts.min_views,
|
|
'max_views': opts.max_views,
|
|
'daterange': date,
|
|
'cachedir': opts.cachedir,
|
|
'youtube_print_sig_code': opts.youtube_print_sig_code,
|
|
'age_limit': opts.age_limit,
|
|
'download_archive': download_archive_fn,
|
|
'cookiefile': opts.cookiefile,
|
|
'nocheckcertificate': opts.no_check_certificate,
|
|
'prefer_insecure': opts.prefer_insecure,
|
|
'proxy': opts.proxy,
|
|
'socket_timeout': opts.socket_timeout,
|
|
'bidi_workaround': opts.bidi_workaround,
|
|
'debug_printtraffic': opts.debug_printtraffic,
|
|
'prefer_ffmpeg': opts.prefer_ffmpeg,
|
|
'include_ads': opts.include_ads,
|
|
'default_search': opts.default_search,
|
|
'youtube_include_dash_manifest': opts.youtube_include_dash_manifest,
|
|
'encoding': opts.encoding,
|
|
'exec_cmd': opts.exec_cmd,
|
|
'extract_flat': opts.extract_flat,
|
|
}
|
|
|
|
with YoutubeDL(ydl_opts) as ydl:
|
|
# PostProcessors
|
|
# Add the metadata pp first, the other pps will copy it
|
|
if opts.addmetadata:
|
|
ydl.add_post_processor(FFmpegMetadataPP())
|
|
if opts.extractaudio:
|
|
ydl.add_post_processor(FFmpegExtractAudioPP(preferredcodec=opts.audioformat, preferredquality=opts.audioquality, nopostoverwrites=opts.nopostoverwrites))
|
|
if opts.recodevideo:
|
|
ydl.add_post_processor(FFmpegVideoConvertor(preferedformat=opts.recodevideo))
|
|
if opts.embedsubtitles:
|
|
ydl.add_post_processor(FFmpegEmbedSubtitlePP(subtitlesformat=opts.subtitlesformat))
|
|
if opts.xattrs:
|
|
ydl.add_post_processor(XAttrMetadataPP())
|
|
if opts.embedthumbnail:
|
|
if not opts.addmetadata:
|
|
ydl.add_post_processor(FFmpegAudioFixPP())
|
|
ydl.add_post_processor(AtomicParsleyPP())
|
|
|
|
# Please keep ExecAfterDownload towards the bottom as it allows the user to modify the final file in any way.
|
|
# So if the user is able to remove the file before your postprocessor runs it might cause a few problems.
|
|
if opts.exec_cmd:
|
|
ydl.add_post_processor(ExecAfterDownloadPP(
|
|
verboseOutput=opts.verbose, exec_cmd=opts.exec_cmd))
|
|
|
|
# Update version
|
|
if opts.update_self:
|
|
update_self(ydl.to_screen, opts.verbose)
|
|
|
|
# Remove cache dir
|
|
if opts.rm_cachedir:
|
|
ydl.cache.remove()
|
|
|
|
# Maybe do nothing
|
|
if (len(all_urls) < 1) and (opts.load_info_filename is None):
|
|
if opts.update_self or opts.rm_cachedir:
|
|
sys.exit()
|
|
|
|
ydl.warn_if_short_id(sys.argv[1:] if argv is None else argv)
|
|
parser.error('you must provide at least one URL')
|
|
|
|
try:
|
|
if opts.load_info_filename is not None:
|
|
retcode = ydl.download_with_info_file(opts.load_info_filename)
|
|
else:
|
|
retcode = ydl.download(all_urls)
|
|
except MaxDownloadsReached:
|
|
ydl.to_screen('--max-download limit reached, aborting.')
|
|
retcode = 101
|
|
|
|
sys.exit(retcode)
|
|
|
|
|
|
def main(argv=None):
|
|
try:
|
|
_real_main(argv)
|
|
except DownloadError:
|
|
sys.exit(1)
|
|
except SameFileError:
|
|
sys.exit('ERROR: fixed output name but more than one file to download')
|
|
except KeyboardInterrupt:
|
|
sys.exit('\nERROR: Interrupted by user')
|