mirror of
https://github.com/yt-dlp/yt-dlp.git
synced 2025-03-09 12:50:23 -05:00
de4e709220
Instead of waiting before throwing `ReExtractInfo`, `_wait_until` will now immediately throw a new exception `ReExtractInfoLater`. The `_handle_extraction_exceptions` decorator will then either bail out if the maximum retry count is exceeded, or wait until the specified waiting period expires.
4429 lines
208 KiB
Python
4429 lines
208 KiB
Python
import collections
|
|
import contextlib
|
|
import copy
|
|
import datetime as dt
|
|
import errno
|
|
import fileinput
|
|
import functools
|
|
import http.cookiejar
|
|
import io
|
|
import itertools
|
|
import json
|
|
import locale
|
|
import operator
|
|
import os
|
|
import random
|
|
import re
|
|
import shutil
|
|
import string
|
|
import subprocess
|
|
import sys
|
|
import tempfile
|
|
import time
|
|
import tokenize
|
|
import traceback
|
|
import unicodedata
|
|
|
|
from .cache import Cache
|
|
from .compat import urllib # isort: split
|
|
from .compat import urllib_req_to_req
|
|
from .cookies import CookieLoadError, LenientSimpleCookie, load_cookies
|
|
from .downloader import FFmpegFD, get_suitable_downloader, shorten_protocol_name
|
|
from .downloader.rtmp import rtmpdump_version
|
|
from .extractor import gen_extractor_classes, get_info_extractor
|
|
from .extractor.common import UnsupportedURLIE
|
|
from .extractor.openload import PhantomJSwrapper
|
|
from .minicurses import format_text
|
|
from .networking import HEADRequest, Request, RequestDirector
|
|
from .networking.common import _REQUEST_HANDLERS, _RH_PREFERENCES
|
|
from .networking.exceptions import (
|
|
HTTPError,
|
|
NoSupportingHandlers,
|
|
RequestError,
|
|
SSLError,
|
|
network_exceptions,
|
|
)
|
|
from .networking.impersonate import ImpersonateRequestHandler
|
|
from .plugins import directories as plugin_directories
|
|
from .postprocessor import _PLUGIN_CLASSES as plugin_pps
|
|
from .postprocessor import (
|
|
EmbedThumbnailPP,
|
|
FFmpegFixupDuplicateMoovPP,
|
|
FFmpegFixupDurationPP,
|
|
FFmpegFixupM3u8PP,
|
|
FFmpegFixupM4aPP,
|
|
FFmpegFixupStretchedPP,
|
|
FFmpegFixupTimestampPP,
|
|
FFmpegMergerPP,
|
|
FFmpegPostProcessor,
|
|
FFmpegVideoConvertorPP,
|
|
MoveFilesAfterDownloadPP,
|
|
get_postprocessor,
|
|
)
|
|
from .postprocessor.ffmpeg import resolve_mapping as resolve_recode_mapping
|
|
from .update import (
|
|
REPOSITORY,
|
|
_get_system_deprecation,
|
|
_make_label,
|
|
current_git_head,
|
|
detect_variant,
|
|
)
|
|
from .utils import (
|
|
DEFAULT_OUTTMPL,
|
|
IDENTITY,
|
|
LINK_TEMPLATES,
|
|
MEDIA_EXTENSIONS,
|
|
NO_DEFAULT,
|
|
NUMBER_RE,
|
|
OUTTMPL_TYPES,
|
|
POSTPROCESS_WHEN,
|
|
STR_FORMAT_RE_TMPL,
|
|
STR_FORMAT_TYPES,
|
|
ContentTooShortError,
|
|
DateRange,
|
|
DownloadCancelled,
|
|
DownloadError,
|
|
EntryNotInPlaylist,
|
|
ExistingVideoReached,
|
|
ExtractorError,
|
|
FormatSorter,
|
|
GeoRestrictedError,
|
|
ISO3166Utils,
|
|
LazyList,
|
|
MaxDownloadsReached,
|
|
Namespace,
|
|
PagedList,
|
|
PlaylistEntries,
|
|
Popen,
|
|
PostProcessingError,
|
|
ReExtractInfo,
|
|
ReExtractInfoLater,
|
|
RejectedVideoReached,
|
|
SameFileError,
|
|
UnavailableVideoError,
|
|
UserNotLive,
|
|
YoutubeDLError,
|
|
age_restricted,
|
|
bug_reports_message,
|
|
date_from_str,
|
|
deprecation_warning,
|
|
determine_ext,
|
|
determine_protocol,
|
|
encode_compat_str,
|
|
escapeHTML,
|
|
expand_path,
|
|
extract_basic_auth,
|
|
filter_dict,
|
|
float_or_none,
|
|
format_bytes,
|
|
format_decimal_suffix,
|
|
format_field,
|
|
formatSeconds,
|
|
get_compatible_ext,
|
|
get_domain,
|
|
int_or_none,
|
|
iri_to_uri,
|
|
is_path_like,
|
|
join_nonempty,
|
|
locked_file,
|
|
make_archive_id,
|
|
make_dir,
|
|
number_of_digits,
|
|
orderedSet,
|
|
orderedSet_from_options,
|
|
parse_filesize,
|
|
preferredencoding,
|
|
prepend_extension,
|
|
remove_terminal_sequences,
|
|
render_table,
|
|
replace_extension,
|
|
sanitize_filename,
|
|
sanitize_path,
|
|
sanitize_url,
|
|
shell_quote,
|
|
str_or_none,
|
|
strftime_or_none,
|
|
subtitles_filename,
|
|
supports_terminal_sequences,
|
|
system_identifier,
|
|
filesize_from_tbr,
|
|
timetuple_from_msec,
|
|
to_high_limit_path,
|
|
traverse_obj,
|
|
try_call,
|
|
try_get,
|
|
url_basename,
|
|
variadic,
|
|
windows_enable_vt_mode,
|
|
write_json_file,
|
|
write_string,
|
|
)
|
|
from .utils._utils import _UnsafeExtensionError, _YDLLogger
|
|
from .utils.networking import (
|
|
HTTPHeaderDict,
|
|
clean_headers,
|
|
clean_proxies,
|
|
std_headers,
|
|
)
|
|
from .version import CHANNEL, ORIGIN, RELEASE_GIT_HEAD, VARIANT, __version__
|
|
|
|
if os.name == 'nt':
|
|
import ctypes
|
|
|
|
|
|
def _catch_unsafe_extension_error(func):
|
|
@functools.wraps(func)
|
|
def wrapper(self, *args, **kwargs):
|
|
try:
|
|
return func(self, *args, **kwargs)
|
|
except _UnsafeExtensionError as error:
|
|
self.report_error(
|
|
f'The extracted extension ({error.extension!r}) is unusual '
|
|
'and will be skipped for safety reasons. '
|
|
f'If you believe this is an error{bug_reports_message(",")}')
|
|
|
|
return wrapper
|
|
|
|
|
|
class YoutubeDL:
|
|
"""YoutubeDL class.
|
|
|
|
YoutubeDL objects are the ones responsible of downloading the
|
|
actual video file and writing it to disk if the user has requested
|
|
it, among some other tasks. In most cases there should be one per
|
|
program. As, given a video URL, the downloader doesn't know how to
|
|
extract all the needed information, task that InfoExtractors do, it
|
|
has to pass the URL to one of them.
|
|
|
|
For this, YoutubeDL objects have a method that allows
|
|
InfoExtractors to be registered in a given order. When it is passed
|
|
a URL, the YoutubeDL object handles it to the first InfoExtractor it
|
|
finds that reports being able to handle it. The InfoExtractor extracts
|
|
all the information about the video or videos the URL refers to, and
|
|
YoutubeDL process the extracted information, possibly using a File
|
|
Downloader to download the video.
|
|
|
|
YoutubeDL objects accept a lot of parameters. In order not to saturate
|
|
the object constructor with arguments, it receives a dictionary of
|
|
options instead. These options are available through the params
|
|
attribute for the InfoExtractors to use. The YoutubeDL also
|
|
registers itself as the downloader in charge for the InfoExtractors
|
|
that are added to it, so this is a "mutual registration".
|
|
|
|
Available options:
|
|
|
|
username: Username for authentication purposes.
|
|
password: Password for authentication purposes.
|
|
videopassword: Password for accessing a video.
|
|
ap_mso: Adobe Pass multiple-system operator identifier.
|
|
ap_username: Multiple-system operator account username.
|
|
ap_password: Multiple-system operator account password.
|
|
usenetrc: Use netrc for authentication instead.
|
|
netrc_location: Location of the netrc file. Defaults to ~/.netrc.
|
|
netrc_cmd: Use a shell command to get credentials
|
|
verbose: Print additional info to stdout.
|
|
quiet: Do not print messages to stdout.
|
|
no_warnings: Do not print out anything for warnings.
|
|
forceprint: A dict with keys WHEN mapped to a list of templates to
|
|
print to stdout. The allowed keys are video or any of the
|
|
items in utils.POSTPROCESS_WHEN.
|
|
For compatibility, a single list is also accepted
|
|
print_to_file: A dict with keys WHEN (same as forceprint) mapped to
|
|
a list of tuples with (template, filename)
|
|
forcejson: Force printing info_dict as JSON.
|
|
dump_single_json: Force printing the info_dict of the whole playlist
|
|
(or video) as a single JSON line.
|
|
force_write_download_archive: Force writing download archive regardless
|
|
of 'skip_download' or 'simulate'.
|
|
simulate: Do not download the video files. If unset (or None),
|
|
simulate only if listsubtitles, listformats or list_thumbnails is used
|
|
format: Video format code. see "FORMAT SELECTION" for more details.
|
|
You can also pass a function. The function takes 'ctx' as
|
|
argument and returns the formats to download.
|
|
See "build_format_selector" for an implementation
|
|
allow_unplayable_formats: Allow unplayable formats to be extracted and downloaded.
|
|
ignore_no_formats_error: Ignore "No video formats" error. Usefull for
|
|
extracting metadata even if the video is not actually
|
|
available for download (experimental)
|
|
format_sort: A list of fields by which to sort the video formats.
|
|
See "Sorting Formats" for more details.
|
|
format_sort_force: Force the given format_sort. see "Sorting Formats"
|
|
for more details.
|
|
prefer_free_formats: Whether to prefer video formats with free containers
|
|
over non-free ones of the same quality.
|
|
allow_multiple_video_streams: Allow multiple video streams to be merged
|
|
into a single file
|
|
allow_multiple_audio_streams: Allow multiple audio streams to be merged
|
|
into a single file
|
|
check_formats Whether to test if the formats are downloadable.
|
|
Can be True (check all), False (check none),
|
|
'selected' (check selected formats),
|
|
or None (check only if requested by extractor)
|
|
paths: Dictionary of output paths. The allowed keys are 'home'
|
|
'temp' and the keys of OUTTMPL_TYPES (in utils/_utils.py)
|
|
outtmpl: Dictionary of templates for output names. Allowed keys
|
|
are 'default' and the keys of OUTTMPL_TYPES (in utils/_utils.py).
|
|
For compatibility with youtube-dl, a single string can also be used
|
|
outtmpl_na_placeholder: Placeholder for unavailable meta fields.
|
|
restrictfilenames: Do not allow "&" and spaces in file names
|
|
trim_file_name: Limit length of filename (extension excluded)
|
|
windowsfilenames: Force the filenames to be windows compatible
|
|
ignoreerrors: Do not stop on download/postprocessing errors.
|
|
Can be 'only_download' to ignore only download errors.
|
|
Default is 'only_download' for CLI, but False for API
|
|
skip_playlist_after_errors: Number of allowed failures until the rest of
|
|
the playlist is skipped
|
|
allowed_extractors: List of regexes to match against extractor names that are allowed
|
|
overwrites: Overwrite all video and metadata files if True,
|
|
overwrite only non-video files if None
|
|
and don't overwrite any file if False
|
|
playlist_items: Specific indices of playlist to download.
|
|
playlistrandom: Download playlist items in random order.
|
|
lazy_playlist: Process playlist entries as they are received.
|
|
matchtitle: Download only matching titles.
|
|
rejecttitle: Reject downloads for matching titles.
|
|
logger: Log messages to a logging.Logger instance.
|
|
logtostderr: Print everything to stderr instead of stdout.
|
|
consoletitle: Display progress in the console window's titlebar.
|
|
writedescription: Write the video description to a .description file
|
|
writeinfojson: Write the video description to a .info.json file
|
|
clean_infojson: Remove internal metadata from the infojson
|
|
getcomments: Extract video comments. This will not be written to disk
|
|
unless writeinfojson is also given
|
|
writeannotations: Write the video annotations to a .annotations.xml file
|
|
writethumbnail: Write the thumbnail image to a file
|
|
allow_playlist_files: Whether to write playlists' description, infojson etc
|
|
also to disk when using the 'write*' options
|
|
write_all_thumbnails: Write all thumbnail formats to files
|
|
writelink: Write an internet shortcut file, depending on the
|
|
current platform (.url/.webloc/.desktop)
|
|
writeurllink: Write a Windows internet shortcut file (.url)
|
|
writewebloclink: Write a macOS internet shortcut file (.webloc)
|
|
writedesktoplink: Write a Linux internet shortcut file (.desktop)
|
|
writesubtitles: Write the video subtitles to a file
|
|
writeautomaticsub: Write the automatically generated subtitles to a file
|
|
listsubtitles: Lists all available subtitles for the video
|
|
subtitlesformat: The format code for subtitles
|
|
subtitleslangs: List of languages of the subtitles to download (can be regex).
|
|
The list may contain "all" to refer to all the available
|
|
subtitles. The language can be prefixed with a "-" to
|
|
exclude it from the requested languages, e.g. ['all', '-live_chat']
|
|
keepvideo: Keep the video file after post-processing
|
|
daterange: A utils.DateRange object, download only if the upload_date is in the range.
|
|
skip_download: Skip the actual download of the video file
|
|
cachedir: Location of the cache files in the filesystem.
|
|
False to disable filesystem cache.
|
|
noplaylist: Download single video instead of a playlist if in doubt.
|
|
age_limit: An integer representing the user's age in years.
|
|
Unsuitable videos for the given age are skipped.
|
|
min_views: An integer representing the minimum view count the video
|
|
must have in order to not be skipped.
|
|
Videos without view count information are always
|
|
downloaded. None for no limit.
|
|
max_views: An integer representing the maximum view count.
|
|
Videos that are more popular than that are not
|
|
downloaded.
|
|
Videos without view count information are always
|
|
downloaded. None for no limit.
|
|
download_archive: A set, or the name of a file where all downloads are recorded.
|
|
Videos already present in the file are not downloaded again.
|
|
break_on_existing: Stop the download process after attempting to download a
|
|
file that is in the archive.
|
|
break_per_url: Whether break_on_reject and break_on_existing
|
|
should act on each input URL as opposed to for the entire queue
|
|
cookiefile: File name or text stream from where cookies should be read and dumped to
|
|
cookiesfrombrowser: A tuple containing the name of the browser, the profile
|
|
name/path from where cookies are loaded, the name of the keyring,
|
|
and the container name, e.g. ('chrome', ) or
|
|
('vivaldi', 'default', 'BASICTEXT') or ('firefox', 'default', None, 'Meta')
|
|
legacyserverconnect: Explicitly allow HTTPS connection to servers that do not
|
|
support RFC 5746 secure renegotiation
|
|
nocheckcertificate: Do not verify SSL certificates
|
|
client_certificate: Path to client certificate file in PEM format. May include the private key
|
|
client_certificate_key: Path to private key file for client certificate
|
|
client_certificate_password: Password for client certificate private key, if encrypted.
|
|
If not provided and the key is encrypted, yt-dlp will ask interactively
|
|
prefer_insecure: Use HTTP instead of HTTPS to retrieve information.
|
|
(Only supported by some extractors)
|
|
enable_file_urls: Enable file:// URLs. This is disabled by default for security reasons.
|
|
http_headers: A dictionary of custom headers to be used for all requests
|
|
proxy: URL of the proxy server to use
|
|
geo_verification_proxy: URL of the proxy to use for IP address verification
|
|
on geo-restricted sites.
|
|
socket_timeout: Time to wait for unresponsive hosts, in seconds
|
|
bidi_workaround: Work around buggy terminals without bidirectional text
|
|
support, using fridibi
|
|
debug_printtraffic:Print out sent and received HTTP traffic
|
|
default_search: Prepend this string if an input url is not valid.
|
|
'auto' for elaborate guessing
|
|
encoding: Use this encoding instead of the system-specified.
|
|
extract_flat: Whether to resolve and process url_results further
|
|
* False: Always process. Default for API
|
|
* True: Never process
|
|
* 'in_playlist': Do not process inside playlist/multi_video
|
|
* 'discard': Always process, but don't return the result
|
|
from inside playlist/multi_video
|
|
* 'discard_in_playlist': Same as "discard", but only for
|
|
playlists (not multi_video). Default for CLI
|
|
wait_for_video: If given, wait for scheduled streams to become available.
|
|
The value should be a tuple containing the range
|
|
(min_secs, max_secs) to wait between retries
|
|
postprocessors: A list of dictionaries, each with an entry
|
|
* key: The name of the postprocessor. See
|
|
yt_dlp/postprocessor/__init__.py for a list.
|
|
* when: When to run the postprocessor. Allowed values are
|
|
the entries of utils.POSTPROCESS_WHEN
|
|
Assumed to be 'post_process' if not given
|
|
progress_hooks: A list of functions that get called on download
|
|
progress, with a dictionary with the entries
|
|
* status: One of "downloading", "error", or "finished".
|
|
Check this first and ignore unknown values.
|
|
* info_dict: The extracted info_dict
|
|
|
|
If status is one of "downloading", or "finished", the
|
|
following properties may also be present:
|
|
* filename: The final filename (always present)
|
|
* tmpfilename: The filename we're currently writing to
|
|
* downloaded_bytes: Bytes on disk
|
|
* total_bytes: Size of the whole file, None if unknown
|
|
* total_bytes_estimate: Guess of the eventual file size,
|
|
None if unavailable.
|
|
* elapsed: The number of seconds since download started.
|
|
* eta: The estimated time in seconds, None if unknown
|
|
* speed: The download speed in bytes/second, None if
|
|
unknown
|
|
* fragment_index: The counter of the currently
|
|
downloaded video fragment.
|
|
* fragment_count: The number of fragments (= individual
|
|
files that will be merged)
|
|
|
|
Progress hooks are guaranteed to be called at least once
|
|
(with status "finished") if the download is successful.
|
|
postprocessor_hooks: A list of functions that get called on postprocessing
|
|
progress, with a dictionary with the entries
|
|
* status: One of "started", "processing", or "finished".
|
|
Check this first and ignore unknown values.
|
|
* postprocessor: Name of the postprocessor
|
|
* info_dict: The extracted info_dict
|
|
|
|
Progress hooks are guaranteed to be called at least twice
|
|
(with status "started" and "finished") if the processing is successful.
|
|
merge_output_format: "/" separated list of extensions to use when merging formats.
|
|
final_ext: Expected final extension; used to detect when the file was
|
|
already downloaded and converted
|
|
fixup: Automatically correct known faults of the file.
|
|
One of:
|
|
- "never": do nothing
|
|
- "warn": only emit a warning
|
|
- "detect_or_warn": check whether we can do anything
|
|
about it, warn otherwise (default)
|
|
source_address: Client-side IP address to bind to.
|
|
impersonate: Client to impersonate for requests.
|
|
An ImpersonateTarget (from yt_dlp.networking.impersonate)
|
|
sleep_interval_requests: Number of seconds to sleep between requests
|
|
during extraction
|
|
sleep_interval: Number of seconds to sleep before each download when
|
|
used alone or a lower bound of a range for randomized
|
|
sleep before each download (minimum possible number
|
|
of seconds to sleep) when used along with
|
|
max_sleep_interval.
|
|
max_sleep_interval:Upper bound of a range for randomized sleep before each
|
|
download (maximum possible number of seconds to sleep).
|
|
Must only be used along with sleep_interval.
|
|
Actual sleep time will be a random float from range
|
|
[sleep_interval; max_sleep_interval].
|
|
sleep_interval_subtitles: Number of seconds to sleep before each subtitle download
|
|
listformats: Print an overview of available video formats and exit.
|
|
list_thumbnails: Print a table of all thumbnails and exit.
|
|
match_filter: A function that gets called for every video with the signature
|
|
(info_dict, *, incomplete: bool) -> Optional[str]
|
|
For backward compatibility with youtube-dl, the signature
|
|
(info_dict) -> Optional[str] is also allowed.
|
|
- If it returns a message, the video is ignored.
|
|
- If it returns None, the video is downloaded.
|
|
- If it returns utils.NO_DEFAULT, the user is interactively
|
|
asked whether to download the video.
|
|
- Raise utils.DownloadCancelled(msg) to abort remaining
|
|
downloads when a video is rejected.
|
|
match_filter_func in utils/_utils.py is one example for this.
|
|
color: A Dictionary with output stream names as keys
|
|
and their respective color policy as values.
|
|
Can also just be a single color policy,
|
|
in which case it applies to all outputs.
|
|
Valid stream names are 'stdout' and 'stderr'.
|
|
Valid color policies are one of 'always', 'auto',
|
|
'no_color', 'never', 'auto-tty' or 'no_color-tty'.
|
|
geo_bypass: Bypass geographic restriction via faking X-Forwarded-For
|
|
HTTP header
|
|
geo_bypass_country:
|
|
Two-letter ISO 3166-2 country code that will be used for
|
|
explicit geographic restriction bypassing via faking
|
|
X-Forwarded-For HTTP header
|
|
geo_bypass_ip_block:
|
|
IP range in CIDR notation that will be used similarly to
|
|
geo_bypass_country
|
|
external_downloader: A dictionary of protocol keys and the executable of the
|
|
external downloader to use for it. The allowed protocols
|
|
are default|http|ftp|m3u8|dash|rtsp|rtmp|mms.
|
|
Set the value to 'native' to use the native downloader
|
|
compat_opts: Compatibility options. See "Differences in default behavior".
|
|
The following options do not work when used through the API:
|
|
filename, abort-on-error, multistreams, no-live-chat,
|
|
format-sort, no-clean-infojson, no-playlist-metafiles,
|
|
no-keep-subs, no-attach-info-json, allow-unsafe-ext, prefer-vp9-sort.
|
|
Refer __init__.py for their implementation
|
|
progress_template: Dictionary of templates for progress outputs.
|
|
Allowed keys are 'download', 'postprocess',
|
|
'download-title' (console title) and 'postprocess-title'.
|
|
The template is mapped on a dictionary with keys 'progress' and 'info'
|
|
retry_sleep_functions: Dictionary of functions that takes the number of attempts
|
|
as argument and returns the time to sleep in seconds.
|
|
Allowed keys are 'http', 'fragment', 'file_access'
|
|
download_ranges: A callback function that gets called for every video with
|
|
the signature (info_dict, ydl) -> Iterable[Section].
|
|
Only the returned sections will be downloaded.
|
|
Each Section is a dict with the following keys:
|
|
* start_time: Start time of the section in seconds
|
|
* end_time: End time of the section in seconds
|
|
* title: Section title (Optional)
|
|
* index: Section number (Optional)
|
|
force_keyframes_at_cuts: Re-encode the video when downloading ranges to get precise cuts
|
|
noprogress: Do not print the progress bar
|
|
live_from_start: Whether to download livestreams videos from the start
|
|
|
|
The following parameters are not used by YoutubeDL itself, they are used by
|
|
the downloader (see yt_dlp/downloader/common.py):
|
|
nopart, updatetime, buffersize, ratelimit, throttledratelimit, min_filesize,
|
|
max_filesize, test, noresizebuffer, retries, file_access_retries, fragment_retries,
|
|
continuedl, xattr_set_filesize, hls_use_mpegts, http_chunk_size,
|
|
external_downloader_args, concurrent_fragment_downloads, progress_delta.
|
|
|
|
The following options are used by the post processors:
|
|
ffmpeg_location: Location of the ffmpeg/avconv binary; either the path
|
|
to the binary or its containing directory.
|
|
postprocessor_args: A dictionary of postprocessor/executable keys (in lower case)
|
|
and a list of additional command-line arguments for the
|
|
postprocessor/executable. The dict can also have "PP+EXE" keys
|
|
which are used when the given exe is used by the given PP.
|
|
Use 'default' as the name for arguments to passed to all PP
|
|
For compatibility with youtube-dl, a single list of args
|
|
can also be used
|
|
|
|
The following options are used by the extractors:
|
|
extractor_retries: Number of times to retry for known errors (default: 3)
|
|
dynamic_mpd: Whether to process dynamic DASH manifests (default: True)
|
|
hls_split_discontinuity: Split HLS playlists into different formats at
|
|
discontinuities such as ad breaks (default: False)
|
|
extractor_args: A dictionary of arguments to be passed to the extractors.
|
|
See "EXTRACTOR ARGUMENTS" for details.
|
|
E.g. {'youtube': {'skip': ['dash', 'hls']}}
|
|
mark_watched: Mark videos watched (even with --simulate). Only for YouTube
|
|
|
|
The following options are deprecated and may be removed in the future:
|
|
|
|
break_on_reject: Stop the download process when encountering a video that
|
|
has been filtered out.
|
|
- `raise DownloadCancelled(msg)` in match_filter instead
|
|
force_generic_extractor: Force downloader to use the generic extractor
|
|
- Use allowed_extractors = ['generic', 'default']
|
|
playliststart: - Use playlist_items
|
|
Playlist item to start at.
|
|
playlistend: - Use playlist_items
|
|
Playlist item to end at.
|
|
playlistreverse: - Use playlist_items
|
|
Download playlist items in reverse order.
|
|
forceurl: - Use forceprint
|
|
Force printing final URL.
|
|
forcetitle: - Use forceprint
|
|
Force printing title.
|
|
forceid: - Use forceprint
|
|
Force printing ID.
|
|
forcethumbnail: - Use forceprint
|
|
Force printing thumbnail URL.
|
|
forcedescription: - Use forceprint
|
|
Force printing description.
|
|
forcefilename: - Use forceprint
|
|
Force printing final filename.
|
|
forceduration: - Use forceprint
|
|
Force printing duration.
|
|
allsubtitles: - Use subtitleslangs = ['all']
|
|
Downloads all the subtitles of the video
|
|
(requires writesubtitles or writeautomaticsub)
|
|
include_ads: - Doesn't work
|
|
Download ads as well
|
|
call_home: - Not implemented
|
|
Boolean, true if we are allowed to contact the
|
|
yt-dlp servers for debugging.
|
|
post_hooks: - Register a custom postprocessor
|
|
A list of functions that get called as the final step
|
|
for each video file, after all postprocessors have been
|
|
called. The filename will be passed as the only argument.
|
|
hls_prefer_native: - Use external_downloader = {'m3u8': 'native'} or {'m3u8': 'ffmpeg'}.
|
|
Use the native HLS downloader instead of ffmpeg/avconv
|
|
if True, otherwise use ffmpeg/avconv if False, otherwise
|
|
use downloader suggested by extractor if None.
|
|
prefer_ffmpeg: - avconv support is deprecated
|
|
If False, use avconv instead of ffmpeg if both are available,
|
|
otherwise prefer ffmpeg.
|
|
youtube_include_dash_manifest: - Use extractor_args
|
|
If True (default), DASH manifests and related
|
|
data will be downloaded and processed by extractor.
|
|
You can reduce network I/O by disabling it if you don't
|
|
care about DASH. (only for youtube)
|
|
youtube_include_hls_manifest: - Use extractor_args
|
|
If True (default), HLS manifests and related
|
|
data will be downloaded and processed by extractor.
|
|
You can reduce network I/O by disabling it if you don't
|
|
care about HLS. (only for youtube)
|
|
no_color: Same as `color='no_color'`
|
|
no_overwrites: Same as `overwrites=False`
|
|
"""
|
|
|
|
_NUMERIC_FIELDS = {
|
|
'width', 'height', 'asr', 'audio_channels', 'fps',
|
|
'tbr', 'abr', 'vbr', 'filesize', 'filesize_approx',
|
|
'timestamp', 'release_timestamp',
|
|
'duration', 'view_count', 'like_count', 'dislike_count', 'repost_count',
|
|
'average_rating', 'comment_count', 'age_limit',
|
|
'start_time', 'end_time',
|
|
'chapter_number', 'season_number', 'episode_number',
|
|
'track_number', 'disc_number', 'release_year',
|
|
}
|
|
|
|
_format_fields = {
|
|
# NB: Keep in sync with the docstring of extractor/common.py
|
|
'url', 'manifest_url', 'manifest_stream_number', 'ext', 'format', 'format_id', 'format_note',
|
|
'width', 'height', 'aspect_ratio', 'resolution', 'dynamic_range', 'tbr', 'abr', 'acodec', 'asr', 'audio_channels',
|
|
'vbr', 'fps', 'vcodec', 'container', 'filesize', 'filesize_approx', 'rows', 'columns',
|
|
'player_url', 'protocol', 'fragment_base_url', 'fragments', 'is_from_start', 'is_dash_periods', 'request_data',
|
|
'preference', 'language', 'language_preference', 'quality', 'source_preference', 'cookies',
|
|
'http_headers', 'stretched_ratio', 'no_resume', 'has_drm', 'extra_param_to_segment_url', 'extra_param_to_key_url',
|
|
'hls_aes', 'downloader_options', 'page_url', 'app', 'play_path', 'tc_url', 'flash_version',
|
|
'rtmp_live', 'rtmp_conn', 'rtmp_protocol', 'rtmp_real_time',
|
|
}
|
|
_deprecated_multivalue_fields = {
|
|
'album_artist': 'album_artists',
|
|
'artist': 'artists',
|
|
'composer': 'composers',
|
|
'creator': 'creators',
|
|
'genre': 'genres',
|
|
}
|
|
_format_selection_exts = {
|
|
'audio': set(MEDIA_EXTENSIONS.common_audio),
|
|
'video': {*MEDIA_EXTENSIONS.common_video, '3gp'},
|
|
'storyboards': set(MEDIA_EXTENSIONS.storyboards),
|
|
}
|
|
|
|
def __init__(self, params=None, auto_init=True):
|
|
"""Create a FileDownloader object with the given options.
|
|
@param auto_init Whether to load the default extractors and print header (if verbose).
|
|
Set to 'no_verbose_header' to not print the header
|
|
"""
|
|
if params is None:
|
|
params = {}
|
|
self.params = params
|
|
self._ies = {}
|
|
self._ies_instances = {}
|
|
self._pps = {k: [] for k in POSTPROCESS_WHEN}
|
|
self._printed_messages = set()
|
|
self._first_webpage_request = True
|
|
self._post_hooks = []
|
|
self._progress_hooks = []
|
|
self._postprocessor_hooks = []
|
|
self._download_retcode = 0
|
|
self._num_downloads = 0
|
|
self._num_videos = 0
|
|
self._playlist_level = 0
|
|
self._playlist_urls = set()
|
|
self.cache = Cache(self)
|
|
self.__header_cookies = []
|
|
|
|
stdout = sys.stderr if self.params.get('logtostderr') else sys.stdout
|
|
self._out_files = Namespace(
|
|
out=stdout,
|
|
error=sys.stderr,
|
|
screen=sys.stderr if self.params.get('quiet') else stdout,
|
|
console=None if os.name == 'nt' else next(
|
|
filter(supports_terminal_sequences, (sys.stderr, sys.stdout)), None),
|
|
)
|
|
|
|
try:
|
|
windows_enable_vt_mode()
|
|
except Exception as e:
|
|
self.write_debug(f'Failed to enable VT mode: {e}')
|
|
|
|
if self.params.get('no_color'):
|
|
if self.params.get('color') is not None:
|
|
self.params.setdefault('_warnings', []).append(
|
|
'Overwriting params from "color" with "no_color"')
|
|
self.params['color'] = 'no_color'
|
|
|
|
term_allow_color = os.getenv('TERM', '').lower() != 'dumb'
|
|
base_no_color = bool(os.getenv('NO_COLOR'))
|
|
|
|
def process_color_policy(stream):
|
|
stream_name = {sys.stdout: 'stdout', sys.stderr: 'stderr'}[stream]
|
|
policy = traverse_obj(self.params, ('color', (stream_name, None), {str}, any)) or 'auto'
|
|
if policy in ('auto', 'auto-tty', 'no_color-tty'):
|
|
no_color = base_no_color
|
|
if policy.endswith('tty'):
|
|
no_color = policy.startswith('no_color')
|
|
if term_allow_color and supports_terminal_sequences(stream):
|
|
return 'no_color' if no_color else True
|
|
return False
|
|
assert policy in ('always', 'never', 'no_color'), policy
|
|
return {'always': True, 'never': False}.get(policy, policy)
|
|
|
|
self._allow_colors = Namespace(**{
|
|
name: process_color_policy(stream)
|
|
for name, stream in self._out_files.items_ if name != 'console'
|
|
})
|
|
|
|
system_deprecation = _get_system_deprecation()
|
|
if system_deprecation:
|
|
self.deprecated_feature(system_deprecation.replace('\n', '\n '))
|
|
|
|
if self.params.get('allow_unplayable_formats'):
|
|
self.report_warning(
|
|
f'You have asked for {self._format_err("UNPLAYABLE", self.Styles.EMPHASIS)} formats to be listed/downloaded. '
|
|
'This is a developer option intended for debugging. \n'
|
|
' If you experience any issues while using this option, '
|
|
f'{self._format_err("DO NOT", self.Styles.ERROR)} open a bug report')
|
|
|
|
if self.params.get('bidi_workaround', False):
|
|
try:
|
|
import pty
|
|
master, slave = pty.openpty()
|
|
width = shutil.get_terminal_size().columns
|
|
width_args = [] if width is None else ['-w', str(width)]
|
|
sp_kwargs = {'stdin': subprocess.PIPE, 'stdout': slave, 'stderr': self._out_files.error}
|
|
try:
|
|
self._output_process = Popen(['bidiv', *width_args], **sp_kwargs)
|
|
except OSError:
|
|
self._output_process = Popen(['fribidi', '-c', 'UTF-8', *width_args], **sp_kwargs)
|
|
self._output_channel = os.fdopen(master, 'rb')
|
|
except OSError as ose:
|
|
if ose.errno == errno.ENOENT:
|
|
self.report_warning(
|
|
'Could not find fribidi executable, ignoring --bidi-workaround. '
|
|
'Make sure that fribidi is an executable file in one of the directories in your $PATH.')
|
|
else:
|
|
raise
|
|
|
|
self.params['compat_opts'] = set(self.params.get('compat_opts', ()))
|
|
self.params['http_headers'] = HTTPHeaderDict(std_headers, self.params.get('http_headers'))
|
|
self._load_cookies(self.params['http_headers'].get('Cookie')) # compat
|
|
self.params['http_headers'].pop('Cookie', None)
|
|
|
|
if auto_init and auto_init != 'no_verbose_header':
|
|
self.print_debug_header()
|
|
|
|
def check_deprecated(param, option, suggestion):
|
|
if self.params.get(param) is not None:
|
|
self.report_warning(f'{option} is deprecated. Use {suggestion} instead')
|
|
return True
|
|
return False
|
|
|
|
if check_deprecated('cn_verification_proxy', '--cn-verification-proxy', '--geo-verification-proxy'):
|
|
if self.params.get('geo_verification_proxy') is None:
|
|
self.params['geo_verification_proxy'] = self.params['cn_verification_proxy']
|
|
|
|
check_deprecated('autonumber', '--auto-number', '-o "%(autonumber)s-%(title)s.%(ext)s"')
|
|
check_deprecated('usetitle', '--title', '-o "%(title)s-%(id)s.%(ext)s"')
|
|
check_deprecated('useid', '--id', '-o "%(id)s.%(ext)s"')
|
|
|
|
for msg in self.params.get('_warnings', []):
|
|
self.report_warning(msg)
|
|
for msg in self.params.get('_deprecation_warnings', []):
|
|
self.deprecated_feature(msg)
|
|
|
|
if impersonate_target := self.params.get('impersonate'):
|
|
if not self._impersonate_target_available(impersonate_target):
|
|
raise YoutubeDLError(
|
|
f'Impersonate target "{impersonate_target}" is not available. '
|
|
f'Use --list-impersonate-targets to see available targets. '
|
|
f'You may be missing dependencies required to support this target.')
|
|
|
|
if 'list-formats' in self.params['compat_opts']:
|
|
self.params['listformats_table'] = False
|
|
|
|
if 'overwrites' not in self.params and self.params.get('nooverwrites') is not None:
|
|
# nooverwrites was unnecessarily changed to overwrites
|
|
# in 0c3d0f51778b153f65c21906031c2e091fcfb641
|
|
# This ensures compatibility with both keys
|
|
self.params['overwrites'] = not self.params['nooverwrites']
|
|
elif self.params.get('overwrites') is None:
|
|
self.params.pop('overwrites', None)
|
|
else:
|
|
self.params['nooverwrites'] = not self.params['overwrites']
|
|
|
|
if self.params.get('simulate') is None and any((
|
|
self.params.get('list_thumbnails'),
|
|
self.params.get('listformats'),
|
|
self.params.get('listsubtitles'),
|
|
)):
|
|
self.params['simulate'] = 'list_only'
|
|
|
|
self.params.setdefault('forceprint', {})
|
|
self.params.setdefault('print_to_file', {})
|
|
|
|
# Compatibility with older syntax
|
|
if not isinstance(params['forceprint'], dict):
|
|
self.params['forceprint'] = {'video': params['forceprint']}
|
|
|
|
if auto_init:
|
|
self.add_default_info_extractors()
|
|
|
|
if (sys.platform != 'win32'
|
|
and sys.getfilesystemencoding() in ['ascii', 'ANSI_X3.4-1968']
|
|
and not self.params.get('restrictfilenames', False)):
|
|
# Unicode filesystem API will throw errors (#1474, #13027)
|
|
self.report_warning(
|
|
'Assuming --restrict-filenames since file system encoding '
|
|
'cannot encode all characters. '
|
|
'Set the LC_ALL environment variable to fix this.')
|
|
self.params['restrictfilenames'] = True
|
|
|
|
self._parse_outtmpl()
|
|
|
|
# Creating format selector here allows us to catch syntax errors before the extraction
|
|
self.format_selector = (
|
|
self.params.get('format') if self.params.get('format') in (None, '-')
|
|
else self.params['format'] if callable(self.params['format'])
|
|
else self.build_format_selector(self.params['format']))
|
|
|
|
hooks = {
|
|
'post_hooks': self.add_post_hook,
|
|
'progress_hooks': self.add_progress_hook,
|
|
'postprocessor_hooks': self.add_postprocessor_hook,
|
|
}
|
|
for opt, fn in hooks.items():
|
|
for ph in self.params.get(opt, []):
|
|
fn(ph)
|
|
|
|
for pp_def_raw in self.params.get('postprocessors', []):
|
|
pp_def = dict(pp_def_raw)
|
|
when = pp_def.pop('when', 'post_process')
|
|
self.add_post_processor(
|
|
get_postprocessor(pp_def.pop('key'))(self, **pp_def),
|
|
when=when)
|
|
|
|
def preload_download_archive(fn):
|
|
"""Preload the archive, if any is specified"""
|
|
archive = set()
|
|
if fn is None:
|
|
return archive
|
|
elif not is_path_like(fn):
|
|
return fn
|
|
|
|
self.write_debug(f'Loading archive file {fn!r}')
|
|
try:
|
|
with locked_file(fn, 'r', encoding='utf-8') as archive_file:
|
|
for line in archive_file:
|
|
archive.add(line.strip())
|
|
except OSError as ioe:
|
|
if ioe.errno != errno.ENOENT:
|
|
raise
|
|
return archive
|
|
|
|
self.archive = preload_download_archive(self.params.get('download_archive'))
|
|
|
|
def warn_if_short_id(self, argv):
|
|
# short YouTube ID starting with dash?
|
|
idxs = [
|
|
i for i, a in enumerate(argv)
|
|
if re.match(r'^-[0-9A-Za-z_-]{10}$', a)]
|
|
if idxs:
|
|
correct_argv = (
|
|
['yt-dlp']
|
|
+ [a for i, a in enumerate(argv) if i not in idxs]
|
|
+ ['--'] + [argv[i] for i in idxs]
|
|
)
|
|
self.report_warning(
|
|
'Long argument string detected. '
|
|
f'Use -- to separate parameters and URLs, like this:\n{shell_quote(correct_argv)}')
|
|
|
|
def add_info_extractor(self, ie):
|
|
"""Add an InfoExtractor object to the end of the list."""
|
|
ie_key = ie.ie_key()
|
|
self._ies[ie_key] = ie
|
|
if not isinstance(ie, type):
|
|
self._ies_instances[ie_key] = ie
|
|
ie.set_downloader(self)
|
|
|
|
def get_info_extractor(self, ie_key):
|
|
"""
|
|
Get an instance of an IE with name ie_key, it will try to get one from
|
|
the _ies list, if there's no instance it will create a new one and add
|
|
it to the extractor list.
|
|
"""
|
|
ie = self._ies_instances.get(ie_key)
|
|
if ie is None:
|
|
ie = get_info_extractor(ie_key)()
|
|
self.add_info_extractor(ie)
|
|
return ie
|
|
|
|
def add_default_info_extractors(self):
|
|
"""
|
|
Add the InfoExtractors returned by gen_extractors to the end of the list
|
|
"""
|
|
all_ies = {ie.IE_NAME.lower(): ie for ie in gen_extractor_classes()}
|
|
all_ies['end'] = UnsupportedURLIE()
|
|
try:
|
|
ie_names = orderedSet_from_options(
|
|
self.params.get('allowed_extractors', ['default']), {
|
|
'all': list(all_ies),
|
|
'default': [name for name, ie in all_ies.items() if ie._ENABLED],
|
|
}, use_regex=True)
|
|
except re.error as e:
|
|
raise ValueError(f'Wrong regex for allowed_extractors: {e.pattern}')
|
|
for name in ie_names:
|
|
self.add_info_extractor(all_ies[name])
|
|
self.write_debug(f'Loaded {len(ie_names)} extractors')
|
|
|
|
def add_post_processor(self, pp, when='post_process'):
|
|
"""Add a PostProcessor object to the end of the chain."""
|
|
assert when in POSTPROCESS_WHEN, f'Invalid when={when}'
|
|
self._pps[when].append(pp)
|
|
pp.set_downloader(self)
|
|
|
|
def add_post_hook(self, ph):
|
|
"""Add the post hook"""
|
|
self._post_hooks.append(ph)
|
|
|
|
def add_progress_hook(self, ph):
|
|
"""Add the download progress hook"""
|
|
self._progress_hooks.append(ph)
|
|
|
|
def add_postprocessor_hook(self, ph):
|
|
"""Add the postprocessing progress hook"""
|
|
self._postprocessor_hooks.append(ph)
|
|
for pps in self._pps.values():
|
|
for pp in pps:
|
|
pp.add_progress_hook(ph)
|
|
|
|
def _bidi_workaround(self, message):
|
|
if not hasattr(self, '_output_channel'):
|
|
return message
|
|
|
|
assert hasattr(self, '_output_process')
|
|
assert isinstance(message, str)
|
|
line_count = message.count('\n') + 1
|
|
self._output_process.stdin.write((message + '\n').encode())
|
|
self._output_process.stdin.flush()
|
|
res = ''.join(self._output_channel.readline().decode()
|
|
for _ in range(line_count))
|
|
return res[:-len('\n')]
|
|
|
|
def _write_string(self, message, out=None, only_once=False):
|
|
if only_once:
|
|
if message in self._printed_messages:
|
|
return
|
|
self._printed_messages.add(message)
|
|
write_string(message, out=out, encoding=self.params.get('encoding'))
|
|
|
|
def to_stdout(self, message, skip_eol=False, quiet=None):
|
|
"""Print message to stdout"""
|
|
if quiet is not None:
|
|
self.deprecation_warning('"YoutubeDL.to_stdout" no longer accepts the argument quiet. '
|
|
'Use "YoutubeDL.to_screen" instead')
|
|
if skip_eol is not False:
|
|
self.deprecation_warning('"YoutubeDL.to_stdout" no longer accepts the argument skip_eol. '
|
|
'Use "YoutubeDL.to_screen" instead')
|
|
self._write_string(f'{self._bidi_workaround(message)}\n', self._out_files.out)
|
|
|
|
def to_screen(self, message, skip_eol=False, quiet=None, only_once=False):
|
|
"""Print message to screen if not in quiet mode"""
|
|
if self.params.get('logger'):
|
|
self.params['logger'].debug(message)
|
|
return
|
|
if (self.params.get('quiet') if quiet is None else quiet) and not self.params.get('verbose'):
|
|
return
|
|
self._write_string(
|
|
'{}{}'.format(self._bidi_workaround(message), ('' if skip_eol else '\n')),
|
|
self._out_files.screen, only_once=only_once)
|
|
|
|
def to_stderr(self, message, only_once=False):
|
|
"""Print message to stderr"""
|
|
assert isinstance(message, str)
|
|
if self.params.get('logger'):
|
|
self.params['logger'].error(message)
|
|
else:
|
|
self._write_string(f'{self._bidi_workaround(message)}\n', self._out_files.error, only_once=only_once)
|
|
|
|
def _send_console_code(self, code):
|
|
if os.name == 'nt' or not self._out_files.console:
|
|
return
|
|
self._write_string(code, self._out_files.console)
|
|
|
|
def to_console_title(self, message):
|
|
if not self.params.get('consoletitle', False):
|
|
return
|
|
message = remove_terminal_sequences(message)
|
|
if os.name == 'nt':
|
|
if ctypes.windll.kernel32.GetConsoleWindow():
|
|
# c_wchar_p() might not be necessary if `message` is
|
|
# already of type unicode()
|
|
ctypes.windll.kernel32.SetConsoleTitleW(ctypes.c_wchar_p(message))
|
|
else:
|
|
self._send_console_code(f'\033]0;{message}\007')
|
|
|
|
def save_console_title(self):
|
|
if not self.params.get('consoletitle') or self.params.get('simulate'):
|
|
return
|
|
self._send_console_code('\033[22;0t') # Save the title on stack
|
|
|
|
def restore_console_title(self):
|
|
if not self.params.get('consoletitle') or self.params.get('simulate'):
|
|
return
|
|
self._send_console_code('\033[23;0t') # Restore the title from stack
|
|
|
|
def __enter__(self):
|
|
self.save_console_title()
|
|
return self
|
|
|
|
def save_cookies(self):
|
|
if self.params.get('cookiefile') is not None:
|
|
self.cookiejar.save()
|
|
|
|
def __exit__(self, *args):
|
|
self.restore_console_title()
|
|
self.close()
|
|
|
|
def close(self):
|
|
self.save_cookies()
|
|
if '_request_director' in self.__dict__:
|
|
self._request_director.close()
|
|
del self._request_director
|
|
|
|
def trouble(self, message=None, tb=None, is_error=True):
|
|
"""Determine action to take when a download problem appears.
|
|
|
|
Depending on if the downloader has been configured to ignore
|
|
download errors or not, this method may throw an exception or
|
|
not when errors are found, after printing the message.
|
|
|
|
@param tb If given, is additional traceback information
|
|
@param is_error Whether to raise error according to ignorerrors
|
|
"""
|
|
if message is not None:
|
|
self.to_stderr(message)
|
|
if self.params.get('verbose'):
|
|
if tb is None:
|
|
if sys.exc_info()[0]: # if .trouble has been called from an except block
|
|
tb = ''
|
|
if hasattr(sys.exc_info()[1], 'exc_info') and sys.exc_info()[1].exc_info[0]:
|
|
tb += ''.join(traceback.format_exception(*sys.exc_info()[1].exc_info))
|
|
tb += encode_compat_str(traceback.format_exc())
|
|
else:
|
|
tb_data = traceback.format_list(traceback.extract_stack())
|
|
tb = ''.join(tb_data)
|
|
if tb:
|
|
self.to_stderr(tb)
|
|
if not is_error:
|
|
return
|
|
if not self.params.get('ignoreerrors'):
|
|
if sys.exc_info()[0] and hasattr(sys.exc_info()[1], 'exc_info') and sys.exc_info()[1].exc_info[0]:
|
|
exc_info = sys.exc_info()[1].exc_info
|
|
else:
|
|
exc_info = sys.exc_info()
|
|
raise DownloadError(message, exc_info)
|
|
self._download_retcode = 1
|
|
|
|
Styles = Namespace(
|
|
HEADERS='yellow',
|
|
EMPHASIS='light blue',
|
|
FILENAME='green',
|
|
ID='green',
|
|
DELIM='blue',
|
|
ERROR='red',
|
|
BAD_FORMAT='light red',
|
|
WARNING='yellow',
|
|
SUPPRESS='light black',
|
|
)
|
|
|
|
def _format_text(self, handle, allow_colors, text, f, fallback=None, *, test_encoding=False):
|
|
text = str(text)
|
|
if test_encoding:
|
|
original_text = text
|
|
# handle.encoding can be None. See https://github.com/yt-dlp/yt-dlp/issues/2711
|
|
encoding = self.params.get('encoding') or getattr(handle, 'encoding', None) or 'ascii'
|
|
text = text.encode(encoding, 'ignore').decode(encoding)
|
|
if fallback is not None and text != original_text:
|
|
text = fallback
|
|
return format_text(text, f) if allow_colors is True else text if fallback is None else fallback
|
|
|
|
def _format_out(self, *args, **kwargs):
|
|
return self._format_text(self._out_files.out, self._allow_colors.out, *args, **kwargs)
|
|
|
|
def _format_screen(self, *args, **kwargs):
|
|
return self._format_text(self._out_files.screen, self._allow_colors.screen, *args, **kwargs)
|
|
|
|
def _format_err(self, *args, **kwargs):
|
|
return self._format_text(self._out_files.error, self._allow_colors.error, *args, **kwargs)
|
|
|
|
def report_warning(self, message, only_once=False):
|
|
"""
|
|
Print the message to stderr, it will be prefixed with 'WARNING:'
|
|
If stderr is a tty file the 'WARNING:' will be colored
|
|
"""
|
|
if self.params.get('logger') is not None:
|
|
self.params['logger'].warning(message)
|
|
else:
|
|
if self.params.get('no_warnings'):
|
|
return
|
|
self.to_stderr(f'{self._format_err("WARNING:", self.Styles.WARNING)} {message}', only_once)
|
|
|
|
def deprecation_warning(self, message, *, stacklevel=0):
|
|
deprecation_warning(
|
|
message, stacklevel=stacklevel + 1, printer=self.report_error, is_error=False)
|
|
|
|
def deprecated_feature(self, message):
|
|
if self.params.get('logger') is not None:
|
|
self.params['logger'].warning(f'Deprecated Feature: {message}')
|
|
self.to_stderr(f'{self._format_err("Deprecated Feature:", self.Styles.ERROR)} {message}', True)
|
|
|
|
def report_error(self, message, *args, **kwargs):
|
|
"""
|
|
Do the same as trouble, but prefixes the message with 'ERROR:', colored
|
|
in red if stderr is a tty file.
|
|
"""
|
|
self.trouble(f'{self._format_err("ERROR:", self.Styles.ERROR)} {message}', *args, **kwargs)
|
|
|
|
def write_debug(self, message, only_once=False):
|
|
"""Log debug message or Print message to stderr"""
|
|
if not self.params.get('verbose', False):
|
|
return
|
|
message = f'[debug] {message}'
|
|
if self.params.get('logger'):
|
|
self.params['logger'].debug(message)
|
|
else:
|
|
self.to_stderr(message, only_once)
|
|
|
|
def report_file_already_downloaded(self, file_name):
|
|
"""Report file has already been fully downloaded."""
|
|
try:
|
|
self.to_screen(f'[download] {file_name} has already been downloaded')
|
|
except UnicodeEncodeError:
|
|
self.to_screen('[download] The file has already been downloaded')
|
|
|
|
def report_file_delete(self, file_name):
|
|
"""Report that existing file will be deleted."""
|
|
try:
|
|
self.to_screen(f'Deleting existing file {file_name}')
|
|
except UnicodeEncodeError:
|
|
self.to_screen('Deleting existing file')
|
|
|
|
def raise_no_formats(self, info, forced=False, *, msg=None):
|
|
has_drm = info.get('_has_drm')
|
|
ignored, expected = self.params.get('ignore_no_formats_error'), bool(msg)
|
|
msg = msg or (has_drm and 'This video is DRM protected') or 'No video formats found!'
|
|
if forced or not ignored:
|
|
raise ExtractorError(msg, video_id=info['id'], ie=info['extractor'],
|
|
expected=has_drm or ignored or expected)
|
|
else:
|
|
self.report_warning(msg)
|
|
|
|
def parse_outtmpl(self):
|
|
self.deprecation_warning('"YoutubeDL.parse_outtmpl" is deprecated and may be removed in a future version')
|
|
self._parse_outtmpl()
|
|
return self.params['outtmpl']
|
|
|
|
def _parse_outtmpl(self):
|
|
sanitize = IDENTITY
|
|
if self.params.get('restrictfilenames'): # Remove spaces in the default template
|
|
sanitize = lambda x: x.replace(' - ', ' ').replace(' ', '-')
|
|
|
|
outtmpl = self.params.setdefault('outtmpl', {})
|
|
if not isinstance(outtmpl, dict):
|
|
self.params['outtmpl'] = outtmpl = {'default': outtmpl}
|
|
outtmpl.update({k: sanitize(v) for k, v in DEFAULT_OUTTMPL.items() if outtmpl.get(k) is None})
|
|
|
|
def get_output_path(self, dir_type='', filename=None):
|
|
paths = self.params.get('paths', {})
|
|
assert isinstance(paths, dict), '"paths" parameter must be a dictionary'
|
|
path = os.path.join(
|
|
expand_path(paths.get('home', '').strip()),
|
|
expand_path(paths.get(dir_type, '').strip()) if dir_type else '',
|
|
filename or '')
|
|
return sanitize_path(path, force=self.params.get('windowsfilenames'))
|
|
|
|
@staticmethod
|
|
def _outtmpl_expandpath(outtmpl):
|
|
# expand_path translates '%%' into '%' and '$$' into '$'
|
|
# correspondingly that is not what we want since we need to keep
|
|
# '%%' intact for template dict substitution step. Working around
|
|
# with boundary-alike separator hack.
|
|
sep = ''.join(random.choices(string.ascii_letters, k=32))
|
|
outtmpl = outtmpl.replace('%%', f'%{sep}%').replace('$$', f'${sep}$')
|
|
|
|
# outtmpl should be expand_path'ed before template dict substitution
|
|
# because meta fields may contain env variables we don't want to
|
|
# be expanded. E.g. for outtmpl "%(title)s.%(ext)s" and
|
|
# title "Hello $PATH", we don't want `$PATH` to be expanded.
|
|
return expand_path(outtmpl).replace(sep, '')
|
|
|
|
@staticmethod
|
|
def escape_outtmpl(outtmpl):
|
|
""" Escape any remaining strings like %s, %abc% etc. """
|
|
return re.sub(
|
|
STR_FORMAT_RE_TMPL.format('', '(?![%(\0])'),
|
|
lambda mobj: ('' if mobj.group('has_key') else '%') + mobj.group(0),
|
|
outtmpl)
|
|
|
|
@classmethod
|
|
def validate_outtmpl(cls, outtmpl):
|
|
""" @return None or Exception object """
|
|
outtmpl = re.sub(
|
|
STR_FORMAT_RE_TMPL.format('[^)]*', '[ljhqBUDS]'),
|
|
lambda mobj: f'{mobj.group(0)[:-1]}s',
|
|
cls._outtmpl_expandpath(outtmpl))
|
|
try:
|
|
cls.escape_outtmpl(outtmpl) % collections.defaultdict(int)
|
|
return None
|
|
except ValueError as err:
|
|
return err
|
|
|
|
@staticmethod
|
|
def _copy_infodict(info_dict):
|
|
info_dict = dict(info_dict)
|
|
info_dict.pop('__postprocessors', None)
|
|
info_dict.pop('__pending_error', None)
|
|
return info_dict
|
|
|
|
def prepare_outtmpl(self, outtmpl, info_dict, sanitize=False):
|
|
""" Make the outtmpl and info_dict suitable for substitution: ydl.escape_outtmpl(outtmpl) % info_dict
|
|
@param sanitize Whether to sanitize the output as a filename.
|
|
For backward compatibility, a function can also be passed
|
|
"""
|
|
|
|
info_dict.setdefault('epoch', int(time.time())) # keep epoch consistent once set
|
|
|
|
info_dict = self._copy_infodict(info_dict)
|
|
info_dict['duration_string'] = ( # %(duration>%H-%M-%S)s is wrong if duration > 24hrs
|
|
formatSeconds(info_dict['duration'], '-' if sanitize else ':')
|
|
if info_dict.get('duration', None) is not None
|
|
else None)
|
|
info_dict['autonumber'] = int(self.params.get('autonumber_start', 1) - 1 + self._num_downloads)
|
|
info_dict['video_autonumber'] = self._num_videos
|
|
if info_dict.get('resolution') is None:
|
|
info_dict['resolution'] = self.format_resolution(info_dict, default=None)
|
|
|
|
# For fields playlist_index, playlist_autonumber and autonumber convert all occurrences
|
|
# of %(field)s to %(field)0Nd for backward compatibility
|
|
field_size_compat_map = {
|
|
'playlist_index': number_of_digits(info_dict.get('__last_playlist_index') or 0),
|
|
'playlist_autonumber': number_of_digits(info_dict.get('n_entries') or 0),
|
|
'autonumber': self.params.get('autonumber_size') or 5,
|
|
}
|
|
|
|
TMPL_DICT = {}
|
|
EXTERNAL_FORMAT_RE = re.compile(STR_FORMAT_RE_TMPL.format('[^)]*', f'[{STR_FORMAT_TYPES}ljhqBUDS]'))
|
|
MATH_FUNCTIONS = {
|
|
'+': float.__add__,
|
|
'-': float.__sub__,
|
|
'*': float.__mul__,
|
|
}
|
|
# Field is of the form key1.key2...
|
|
# where keys (except first) can be string, int, slice or "{field, ...}"
|
|
FIELD_INNER_RE = r'(?:\w+|%(num)s|%(num)s?(?::%(num)s?){1,2})' % {'num': r'(?:-?\d+)'} # noqa: UP031
|
|
FIELD_RE = r'\w*(?:\.(?:%(inner)s|{%(field)s(?:,%(field)s)*}))*' % { # noqa: UP031
|
|
'inner': FIELD_INNER_RE,
|
|
'field': rf'\w*(?:\.{FIELD_INNER_RE})*',
|
|
}
|
|
MATH_FIELD_RE = rf'(?:{FIELD_RE}|-?{NUMBER_RE})'
|
|
MATH_OPERATORS_RE = r'(?:{})'.format('|'.join(map(re.escape, MATH_FUNCTIONS.keys())))
|
|
INTERNAL_FORMAT_RE = re.compile(rf'''(?xs)
|
|
(?P<negate>-)?
|
|
(?P<fields>{FIELD_RE})
|
|
(?P<maths>(?:{MATH_OPERATORS_RE}{MATH_FIELD_RE})*)
|
|
(?:>(?P<strf_format>.+?))?
|
|
(?P<remaining>
|
|
(?P<alternate>(?<!\\),[^|&)]+)?
|
|
(?:&(?P<replacement>.*?))?
|
|
(?:\|(?P<default>.*?))?
|
|
)$''')
|
|
|
|
def _from_user_input(field):
|
|
if field == ':':
|
|
return ...
|
|
elif ':' in field:
|
|
return slice(*map(int_or_none, field.split(':')))
|
|
elif int_or_none(field) is not None:
|
|
return int(field)
|
|
return field
|
|
|
|
def _traverse_infodict(fields):
|
|
fields = [f for x in re.split(r'\.({.+?})\.?', fields)
|
|
for f in ([x] if x.startswith('{') else x.split('.'))]
|
|
for i in (0, -1):
|
|
if fields and not fields[i]:
|
|
fields.pop(i)
|
|
|
|
for i, f in enumerate(fields):
|
|
if not f.startswith('{'):
|
|
fields[i] = _from_user_input(f)
|
|
continue
|
|
assert f.endswith('}'), f'No closing brace for {f} in {fields}'
|
|
fields[i] = {k: list(map(_from_user_input, k.split('.'))) for k in f[1:-1].split(',')}
|
|
|
|
return traverse_obj(info_dict, fields, traverse_string=True)
|
|
|
|
def get_value(mdict):
|
|
# Object traversal
|
|
value = _traverse_infodict(mdict['fields'])
|
|
# Negative
|
|
if mdict['negate']:
|
|
value = float_or_none(value)
|
|
if value is not None:
|
|
value *= -1
|
|
# Do maths
|
|
offset_key = mdict['maths']
|
|
if offset_key:
|
|
value = float_or_none(value)
|
|
operator = None
|
|
while offset_key:
|
|
item = re.match(
|
|
MATH_FIELD_RE if operator else MATH_OPERATORS_RE,
|
|
offset_key).group(0)
|
|
offset_key = offset_key[len(item):]
|
|
if operator is None:
|
|
operator = MATH_FUNCTIONS[item]
|
|
continue
|
|
item, multiplier = (item[1:], -1) if item[0] == '-' else (item, 1)
|
|
offset = float_or_none(item)
|
|
if offset is None:
|
|
offset = float_or_none(_traverse_infodict(item))
|
|
try:
|
|
value = operator(value, multiplier * offset)
|
|
except (TypeError, ZeroDivisionError):
|
|
return None
|
|
operator = None
|
|
# Datetime formatting
|
|
if mdict['strf_format']:
|
|
value = strftime_or_none(value, mdict['strf_format'].replace('\\,', ','))
|
|
|
|
# XXX: Workaround for https://github.com/yt-dlp/yt-dlp/issues/4485
|
|
if sanitize and value == '':
|
|
value = None
|
|
return value
|
|
|
|
na = self.params.get('outtmpl_na_placeholder', 'NA')
|
|
|
|
def filename_sanitizer(key, value, restricted=self.params.get('restrictfilenames')):
|
|
return sanitize_filename(str(value), restricted=restricted, is_id=(
|
|
bool(re.search(r'(^|[_.])id(\.|$)', key))
|
|
if 'filename-sanitization' in self.params['compat_opts']
|
|
else NO_DEFAULT))
|
|
|
|
sanitizer = sanitize if callable(sanitize) else filename_sanitizer
|
|
sanitize = bool(sanitize)
|
|
|
|
def _dumpjson_default(obj):
|
|
if isinstance(obj, (set, LazyList)):
|
|
return list(obj)
|
|
return repr(obj)
|
|
|
|
class _ReplacementFormatter(string.Formatter):
|
|
def get_field(self, field_name, args, kwargs):
|
|
if field_name.isdigit():
|
|
return args[0], -1
|
|
raise ValueError('Unsupported field')
|
|
|
|
replacement_formatter = _ReplacementFormatter()
|
|
|
|
def create_key(outer_mobj):
|
|
if not outer_mobj.group('has_key'):
|
|
return outer_mobj.group(0)
|
|
key = outer_mobj.group('key')
|
|
mobj = re.match(INTERNAL_FORMAT_RE, key)
|
|
value, replacement, default, last_field = None, None, na, ''
|
|
while mobj:
|
|
mobj = mobj.groupdict()
|
|
default = mobj['default'] if mobj['default'] is not None else default
|
|
value = get_value(mobj)
|
|
last_field, replacement = mobj['fields'], mobj['replacement']
|
|
if value is None and mobj['alternate']:
|
|
mobj = re.match(INTERNAL_FORMAT_RE, mobj['remaining'][1:])
|
|
else:
|
|
break
|
|
|
|
if None not in (value, replacement):
|
|
try:
|
|
value = replacement_formatter.format(replacement, value)
|
|
except ValueError:
|
|
value, default = None, na
|
|
|
|
fmt = outer_mobj.group('format')
|
|
if fmt == 's' and last_field in field_size_compat_map and isinstance(value, int):
|
|
fmt = f'0{field_size_compat_map[last_field]:d}d'
|
|
|
|
flags = outer_mobj.group('conversion') or ''
|
|
str_fmt = f'{fmt[:-1]}s'
|
|
if value is None:
|
|
value, fmt = default, 's'
|
|
elif fmt[-1] == 'l': # list
|
|
delim = '\n' if '#' in flags else ', '
|
|
value, fmt = delim.join(map(str, variadic(value, allowed_types=(str, bytes)))), str_fmt
|
|
elif fmt[-1] == 'j': # json
|
|
value, fmt = json.dumps(
|
|
value, default=_dumpjson_default,
|
|
indent=4 if '#' in flags else None, ensure_ascii='+' not in flags), str_fmt
|
|
elif fmt[-1] == 'h': # html
|
|
value, fmt = escapeHTML(str(value)), str_fmt
|
|
elif fmt[-1] == 'q': # quoted
|
|
value = map(str, variadic(value) if '#' in flags else [value])
|
|
value, fmt = shell_quote(value, shell=True), str_fmt
|
|
elif fmt[-1] == 'B': # bytes
|
|
value = f'%{str_fmt}'.encode() % str(value).encode()
|
|
value, fmt = value.decode('utf-8', 'ignore'), 's'
|
|
elif fmt[-1] == 'U': # unicode normalized
|
|
value, fmt = unicodedata.normalize(
|
|
# "+" = compatibility equivalence, "#" = NFD
|
|
'NF{}{}'.format('K' if '+' in flags else '', 'D' if '#' in flags else 'C'),
|
|
value), str_fmt
|
|
elif fmt[-1] == 'D': # decimal suffix
|
|
num_fmt, fmt = fmt[:-1].replace('#', ''), 's'
|
|
value = format_decimal_suffix(value, f'%{num_fmt}f%s' if num_fmt else '%d%s',
|
|
factor=1024 if '#' in flags else 1000)
|
|
elif fmt[-1] == 'S': # filename sanitization
|
|
value, fmt = filename_sanitizer(last_field, value, restricted='#' in flags), str_fmt
|
|
elif fmt[-1] == 'c':
|
|
if value:
|
|
value = str(value)[0]
|
|
else:
|
|
fmt = str_fmt
|
|
elif fmt[-1] not in 'rsa': # numeric
|
|
value = float_or_none(value)
|
|
if value is None:
|
|
value, fmt = default, 's'
|
|
|
|
if sanitize:
|
|
# If value is an object, sanitize might convert it to a string
|
|
# So we convert it to repr first
|
|
if fmt[-1] == 'r':
|
|
value, fmt = repr(value), str_fmt
|
|
elif fmt[-1] == 'a':
|
|
value, fmt = ascii(value), str_fmt
|
|
if fmt[-1] in 'csra':
|
|
value = sanitizer(last_field, value)
|
|
|
|
key = '{}\0{}'.format(key.replace('%', '%\0'), outer_mobj.group('format'))
|
|
TMPL_DICT[key] = value
|
|
return '{prefix}%({key}){fmt}'.format(key=key, fmt=fmt, prefix=outer_mobj.group('prefix'))
|
|
|
|
return EXTERNAL_FORMAT_RE.sub(create_key, outtmpl), TMPL_DICT
|
|
|
|
def evaluate_outtmpl(self, outtmpl, info_dict, *args, **kwargs):
|
|
outtmpl, info_dict = self.prepare_outtmpl(outtmpl, info_dict, *args, **kwargs)
|
|
return self.escape_outtmpl(outtmpl) % info_dict
|
|
|
|
@_catch_unsafe_extension_error
|
|
def _prepare_filename(self, info_dict, *, outtmpl=None, tmpl_type=None):
|
|
assert None in (outtmpl, tmpl_type), 'outtmpl and tmpl_type are mutually exclusive'
|
|
if outtmpl is None:
|
|
outtmpl = self.params['outtmpl'].get(tmpl_type or 'default', self.params['outtmpl']['default'])
|
|
try:
|
|
outtmpl = self._outtmpl_expandpath(outtmpl)
|
|
filename = self.evaluate_outtmpl(outtmpl, info_dict, True)
|
|
if not filename:
|
|
return None
|
|
|
|
if tmpl_type in ('', 'temp'):
|
|
final_ext, ext = self.params.get('final_ext'), info_dict.get('ext')
|
|
if final_ext and ext and final_ext != ext and filename.endswith(f'.{final_ext}'):
|
|
filename = replace_extension(filename, ext, final_ext)
|
|
elif tmpl_type:
|
|
force_ext = OUTTMPL_TYPES[tmpl_type]
|
|
if force_ext:
|
|
filename = replace_extension(filename, force_ext, info_dict.get('ext'))
|
|
|
|
# https://github.com/blackjack4494/youtube-dlc/issues/85
|
|
trim_file_name = self.params.get('trim_file_name', False)
|
|
if trim_file_name:
|
|
no_ext, *ext = filename.rsplit('.', 2)
|
|
filename = join_nonempty(no_ext[:trim_file_name], *ext, delim='.')
|
|
|
|
return filename
|
|
except ValueError as err:
|
|
self.report_error('Error in output template: ' + str(err) + ' (encoding: ' + repr(preferredencoding()) + ')')
|
|
return None
|
|
|
|
def prepare_filename(self, info_dict, dir_type='', *, outtmpl=None, warn=False):
|
|
"""Generate the output filename"""
|
|
if outtmpl:
|
|
assert not dir_type, 'outtmpl and dir_type are mutually exclusive'
|
|
dir_type = None
|
|
filename = self._prepare_filename(info_dict, tmpl_type=dir_type, outtmpl=outtmpl)
|
|
if not filename and dir_type not in ('', 'temp'):
|
|
return ''
|
|
|
|
if warn:
|
|
if not self.params.get('paths'):
|
|
pass
|
|
elif filename == '-':
|
|
self.report_warning('--paths is ignored when an outputting to stdout', only_once=True)
|
|
elif os.path.isabs(filename):
|
|
self.report_warning('--paths is ignored since an absolute path is given in output template', only_once=True)
|
|
if filename == '-' or not filename:
|
|
return filename
|
|
|
|
return self.get_output_path(dir_type, filename)
|
|
|
|
def _match_entry(self, info_dict, incomplete=False, silent=False):
|
|
"""Returns None if the file should be downloaded"""
|
|
_type = 'video' if 'playlist-match-filter' in self.params['compat_opts'] else info_dict.get('_type', 'video')
|
|
assert incomplete or _type == 'video', 'Only video result can be considered complete'
|
|
|
|
video_title = info_dict.get('title', info_dict.get('id', 'entry'))
|
|
|
|
def check_filter():
|
|
if _type in ('playlist', 'multi_video'):
|
|
return
|
|
elif _type in ('url', 'url_transparent') and not try_call(
|
|
lambda: self.get_info_extractor(info_dict['ie_key']).is_single_video(info_dict['url'])):
|
|
return
|
|
|
|
if 'title' in info_dict:
|
|
# This can happen when we're just evaluating the playlist
|
|
title = info_dict['title']
|
|
matchtitle = self.params.get('matchtitle', False)
|
|
if matchtitle:
|
|
if not re.search(matchtitle, title, re.IGNORECASE):
|
|
return '"' + title + '" title did not match pattern "' + matchtitle + '"'
|
|
rejecttitle = self.params.get('rejecttitle', False)
|
|
if rejecttitle:
|
|
if re.search(rejecttitle, title, re.IGNORECASE):
|
|
return '"' + title + '" title matched reject pattern "' + rejecttitle + '"'
|
|
|
|
date = info_dict.get('upload_date')
|
|
if date is not None:
|
|
date_range = self.params.get('daterange', DateRange())
|
|
if date not in date_range:
|
|
return f'{date_from_str(date).isoformat()} upload date is not in range {date_range}'
|
|
view_count = info_dict.get('view_count')
|
|
if view_count is not None:
|
|
min_views = self.params.get('min_views')
|
|
if min_views is not None and view_count < min_views:
|
|
return 'Skipping %s, because it has not reached minimum view count (%d/%d)' % (video_title, view_count, min_views)
|
|
max_views = self.params.get('max_views')
|
|
if max_views is not None and view_count > max_views:
|
|
return 'Skipping %s, because it has exceeded the maximum view count (%d/%d)' % (video_title, view_count, max_views)
|
|
if age_restricted(info_dict.get('age_limit'), self.params.get('age_limit')):
|
|
return f'Skipping "{video_title}" because it is age restricted'
|
|
|
|
match_filter = self.params.get('match_filter')
|
|
if match_filter is None:
|
|
return None
|
|
|
|
cancelled = None
|
|
try:
|
|
try:
|
|
ret = match_filter(info_dict, incomplete=incomplete)
|
|
except TypeError:
|
|
# For backward compatibility
|
|
ret = None if incomplete else match_filter(info_dict)
|
|
except DownloadCancelled as err:
|
|
if err.msg is not NO_DEFAULT:
|
|
raise
|
|
ret, cancelled = err.msg, err
|
|
|
|
if ret is NO_DEFAULT:
|
|
while True:
|
|
filename = self._format_screen(self.prepare_filename(info_dict), self.Styles.FILENAME)
|
|
reply = input(self._format_screen(
|
|
f'Download "{filename}"? (Y/n): ', self.Styles.EMPHASIS)).lower().strip()
|
|
if reply in {'y', ''}:
|
|
return None
|
|
elif reply == 'n':
|
|
if cancelled:
|
|
raise type(cancelled)(f'Skipping {video_title}')
|
|
return f'Skipping {video_title}'
|
|
return ret
|
|
|
|
if self.in_download_archive(info_dict):
|
|
reason = ''.join((
|
|
format_field(info_dict, 'id', f'{self._format_screen("%s", self.Styles.ID)}: '),
|
|
format_field(info_dict, 'title', f'{self._format_screen("%s", self.Styles.EMPHASIS)} '),
|
|
'has already been recorded in the archive'))
|
|
break_opt, break_err = 'break_on_existing', ExistingVideoReached
|
|
else:
|
|
try:
|
|
reason = check_filter()
|
|
except DownloadCancelled as e:
|
|
reason, break_opt, break_err = e.msg, 'match_filter', type(e)
|
|
else:
|
|
break_opt, break_err = 'break_on_reject', RejectedVideoReached
|
|
if reason is not None:
|
|
if not silent:
|
|
self.to_screen('[download] ' + reason)
|
|
if self.params.get(break_opt, False):
|
|
raise break_err()
|
|
return reason
|
|
|
|
@staticmethod
|
|
def add_extra_info(info_dict, extra_info):
|
|
"""Set the keys from extra_info in info dict if they are missing"""
|
|
for key, value in extra_info.items():
|
|
info_dict.setdefault(key, value)
|
|
|
|
def extract_info(self, url, download=True, ie_key=None, extra_info=None,
|
|
process=True, force_generic_extractor=False):
|
|
"""
|
|
Extract and return the information dictionary of the URL
|
|
|
|
Arguments:
|
|
@param url URL to extract
|
|
|
|
Keyword arguments:
|
|
@param download Whether to download videos
|
|
@param process Whether to resolve all unresolved references (URLs, playlist items).
|
|
Must be True for download to work
|
|
@param ie_key Use only the extractor with this key
|
|
|
|
@param extra_info Dictionary containing the extra values to add to the info (For internal use only)
|
|
@force_generic_extractor Force using the generic extractor (Deprecated; use ie_key='Generic')
|
|
"""
|
|
|
|
if extra_info is None:
|
|
extra_info = {}
|
|
|
|
if not ie_key and force_generic_extractor:
|
|
ie_key = 'Generic'
|
|
|
|
if ie_key:
|
|
ies = {ie_key: self._ies[ie_key]} if ie_key in self._ies else {}
|
|
else:
|
|
ies = self._ies
|
|
|
|
for key, ie in ies.items():
|
|
if not ie.suitable(url):
|
|
continue
|
|
|
|
if not ie.working():
|
|
self.report_warning('The program functionality for this site has been marked as broken, '
|
|
'and will probably not work.')
|
|
|
|
temp_id = ie.get_temp_id(url)
|
|
if temp_id is not None and self.in_download_archive({'id': temp_id, 'ie_key': key}):
|
|
self.to_screen(f'[download] {self._format_screen(temp_id, self.Styles.ID)}: '
|
|
'has already been recorded in the archive')
|
|
if self.params.get('break_on_existing', False):
|
|
raise ExistingVideoReached
|
|
break
|
|
return self.__extract_info(url, self.get_info_extractor(key), download, extra_info, process)
|
|
else:
|
|
extractors_restricted = self.params.get('allowed_extractors') not in (None, ['default'])
|
|
self.report_error(f'No suitable extractor{format_field(ie_key, None, " (%s)")} found for URL {url}',
|
|
tb=False if extractors_restricted else None)
|
|
|
|
def _handle_extraction_exceptions(func):
|
|
@functools.wraps(func)
|
|
def wrapper(self, *args, **kwargs):
|
|
wait_retries = 0
|
|
max_retries = self.params.get('wait_retries')
|
|
while True:
|
|
try:
|
|
return func(self, *args, **kwargs)
|
|
except (CookieLoadError, DownloadCancelled, LazyList.IndexError, PagedList.IndexError):
|
|
raise
|
|
except ReExtractInfoLater as e:
|
|
if wait_retries > max_retries:
|
|
if max_retries > 0:
|
|
self.report_error(f'[wait] Giving up after {wait_retries-1} {"retries" if wait_retries != 2 else "retry"} while waiting.')
|
|
else:
|
|
self.report_error('[wait] Video is still unavailable after waiting.')
|
|
return
|
|
self._wait_until(e.time)
|
|
wait_retries += 1
|
|
self.to_screen('[wait] Re-extracting data')
|
|
continue
|
|
except ReExtractInfo as e:
|
|
if e.expected:
|
|
self.to_screen(f'{e}; Re-extracting data')
|
|
else:
|
|
self.to_stderr('\r')
|
|
self.report_warning(f'{e}; Re-extracting data')
|
|
continue
|
|
except GeoRestrictedError as e:
|
|
msg = e.msg
|
|
if e.countries:
|
|
msg += '\nThis video is available in {}.'.format(', '.join(
|
|
map(ISO3166Utils.short2full, e.countries)))
|
|
msg += '\nYou might want to use a VPN or a proxy server (with --proxy) to workaround.'
|
|
self.report_error(msg)
|
|
except ExtractorError as e: # An error we somewhat expected
|
|
self.report_error(str(e), e.format_traceback())
|
|
except Exception as e:
|
|
if self.params.get('ignoreerrors'):
|
|
self.report_error(str(e), tb=encode_compat_str(traceback.format_exc()))
|
|
else:
|
|
raise
|
|
break
|
|
return wrapper
|
|
|
|
def _wait_until(self, till):
|
|
format_dur = lambda dur: '%02d:%02d:%02d' % timetuple_from_msec(dur * 1000)[:-1]
|
|
last_msg = ''
|
|
def progress(msg):
|
|
nonlocal last_msg
|
|
full_msg = f'{msg}\n'
|
|
if not self.params.get('noprogress'):
|
|
full_msg = msg + ' ' * (len(last_msg) - len(msg)) + '\r'
|
|
elif last_msg:
|
|
return
|
|
self.to_screen(full_msg, skip_eol=True)
|
|
last_msg = msg
|
|
|
|
diff = till - time.time()
|
|
self.to_screen(f'[wait] Waiting for {format_dur(diff)} - Press Ctrl+C to interrupt')
|
|
try:
|
|
while True:
|
|
diff = till - time.time()
|
|
if diff <= 0:
|
|
progress('')
|
|
self.to_screen('[wait] Wait period ended')
|
|
return
|
|
progress(f'[wait] Remaining time until next attempt: {self._format_screen(format_dur(diff), self.Styles.EMPHASIS)}')
|
|
time.sleep(1)
|
|
except KeyboardInterrupt:
|
|
progress('')
|
|
self.to_screen('[wait] Interrupted by user')
|
|
except BaseException as e:
|
|
self.to_screen('')
|
|
raise
|
|
|
|
def _wait_for_video(self, ie_result={}):
|
|
if (not self.params.get('wait_for_video')
|
|
or ie_result.get('_type', 'video') != 'video'
|
|
or ie_result.get('formats') or ie_result.get('url')):
|
|
return
|
|
|
|
min_wait, max_wait = self.params.get('wait_for_video')
|
|
diff = try_get(ie_result, lambda x: x['release_timestamp'] - time.time())
|
|
if diff is None and ie_result.get('live_status') == 'is_upcoming':
|
|
diff = round(random.uniform(min_wait, max_wait) if (max_wait and min_wait) else (max_wait or min_wait), 0)
|
|
self.report_warning('Release time of video is not known')
|
|
elif ie_result and (diff or 0) <= 0:
|
|
self.report_warning('Video should already be available according to extracted info')
|
|
diff = min(max(diff or 0, min_wait or 0), max_wait or float('inf'))
|
|
raise ReExtractInfoLater(time.time() + diff)
|
|
|
|
def _load_cookies(self, data, *, autoscope=True):
|
|
"""Loads cookies from a `Cookie` header
|
|
|
|
This tries to work around the security vulnerability of passing cookies to every domain.
|
|
See: https://github.com/yt-dlp/yt-dlp/security/advisories/GHSA-v8mc-9377-rwjj
|
|
|
|
@param data The Cookie header as string to load the cookies from
|
|
@param autoscope If `False`, scope cookies using Set-Cookie syntax and error for cookie without domains
|
|
If `True`, save cookies for later to be stored in the jar with a limited scope
|
|
If a URL, save cookies in the jar with the domain of the URL
|
|
"""
|
|
for cookie in LenientSimpleCookie(data).values():
|
|
if autoscope and any(cookie.values()):
|
|
raise ValueError('Invalid syntax in Cookie Header')
|
|
|
|
domain = cookie.get('domain') or ''
|
|
expiry = cookie.get('expires')
|
|
if expiry == '': # 0 is valid
|
|
expiry = None
|
|
prepared_cookie = http.cookiejar.Cookie(
|
|
cookie.get('version') or 0, cookie.key, cookie.value, None, False,
|
|
domain, True, True, cookie.get('path') or '', bool(cookie.get('path')),
|
|
cookie.get('secure') or False, expiry, False, None, None, {})
|
|
|
|
if domain:
|
|
self.cookiejar.set_cookie(prepared_cookie)
|
|
elif autoscope is True:
|
|
self.deprecated_feature(
|
|
'Passing cookies as a header is a potential security risk; '
|
|
'they will be scoped to the domain of the downloaded urls. '
|
|
'Please consider loading cookies from a file or browser instead.')
|
|
self.__header_cookies.append(prepared_cookie)
|
|
elif autoscope:
|
|
self.report_warning(
|
|
'The extractor result contains an unscoped cookie as an HTTP header. '
|
|
f'If you are using yt-dlp with an input URL{bug_reports_message(before=",")}',
|
|
only_once=True)
|
|
self._apply_header_cookies(autoscope, [prepared_cookie])
|
|
else:
|
|
self.report_error('Unscoped cookies are not allowed; please specify some sort of scoping',
|
|
tb=False, is_error=False)
|
|
|
|
def _apply_header_cookies(self, url, cookies=None):
|
|
"""Applies stray header cookies to the provided url
|
|
|
|
This loads header cookies and scopes them to the domain provided in `url`.
|
|
While this is not ideal, it helps reduce the risk of them being sent
|
|
to an unintended destination while mostly maintaining compatibility.
|
|
"""
|
|
parsed = urllib.parse.urlparse(url)
|
|
if not parsed.hostname:
|
|
return
|
|
|
|
for cookie in map(copy.copy, cookies or self.__header_cookies):
|
|
cookie.domain = f'.{parsed.hostname}'
|
|
self.cookiejar.set_cookie(cookie)
|
|
|
|
@_handle_extraction_exceptions
|
|
def __extract_info(self, url, ie, download, extra_info, process):
|
|
self._apply_header_cookies(url)
|
|
|
|
try:
|
|
ie_result = ie.extract(url)
|
|
except UserNotLive as e:
|
|
if process:
|
|
if self.params.get('wait_for_video'):
|
|
self.report_warning(e)
|
|
self._wait_for_video()
|
|
raise
|
|
if ie_result is None: # Finished already (backwards compatibility; listformats and friends should be moved here)
|
|
self.report_warning(f'Extractor {ie.IE_NAME} returned nothing{bug_reports_message()}')
|
|
return
|
|
if isinstance(ie_result, list):
|
|
# Backwards compatibility: old IE result format
|
|
ie_result = {
|
|
'_type': 'compat_list',
|
|
'entries': ie_result,
|
|
}
|
|
if extra_info.get('original_url'):
|
|
ie_result.setdefault('original_url', extra_info['original_url'])
|
|
self.add_default_extra_info(ie_result, ie, url)
|
|
if process:
|
|
self._wait_for_video(ie_result)
|
|
return self.process_ie_result(ie_result, download, extra_info)
|
|
else:
|
|
return ie_result
|
|
|
|
def add_default_extra_info(self, ie_result, ie, url):
|
|
if url is not None:
|
|
self.add_extra_info(ie_result, {
|
|
'webpage_url': url,
|
|
'original_url': url,
|
|
})
|
|
webpage_url = ie_result.get('webpage_url')
|
|
if webpage_url:
|
|
self.add_extra_info(ie_result, {
|
|
'webpage_url_basename': url_basename(webpage_url),
|
|
'webpage_url_domain': get_domain(webpage_url),
|
|
})
|
|
if ie is not None:
|
|
self.add_extra_info(ie_result, {
|
|
'extractor': ie.IE_NAME,
|
|
'extractor_key': ie.ie_key(),
|
|
})
|
|
|
|
def process_ie_result(self, ie_result, download=True, extra_info=None):
|
|
"""
|
|
Take the result of the ie(may be modified) and resolve all unresolved
|
|
references (URLs, playlist items).
|
|
|
|
It will also download the videos if 'download'.
|
|
Returns the resolved ie_result.
|
|
"""
|
|
if extra_info is None:
|
|
extra_info = {}
|
|
result_type = ie_result.get('_type', 'video')
|
|
|
|
if result_type in ('url', 'url_transparent'):
|
|
ie_result['url'] = sanitize_url(
|
|
ie_result['url'], scheme='http' if self.params.get('prefer_insecure') else 'https')
|
|
if ie_result.get('original_url') and not extra_info.get('original_url'):
|
|
extra_info = {'original_url': ie_result['original_url'], **extra_info}
|
|
|
|
extract_flat = self.params.get('extract_flat', False)
|
|
if ((extract_flat == 'in_playlist' and 'playlist' in extra_info)
|
|
or extract_flat is True):
|
|
info_copy = ie_result.copy()
|
|
ie = try_get(ie_result.get('ie_key'), self.get_info_extractor)
|
|
if ie and not ie_result.get('id'):
|
|
info_copy['id'] = ie.get_temp_id(ie_result['url'])
|
|
self.add_default_extra_info(info_copy, ie, ie_result['url'])
|
|
self.add_extra_info(info_copy, extra_info)
|
|
info_copy, _ = self.pre_process(info_copy)
|
|
self._fill_common_fields(info_copy, False)
|
|
self.__forced_printings(info_copy)
|
|
self._raise_pending_errors(info_copy)
|
|
if self.params.get('force_write_download_archive', False):
|
|
self.record_download_archive(info_copy)
|
|
return ie_result
|
|
|
|
if result_type == 'video':
|
|
self.add_extra_info(ie_result, extra_info)
|
|
ie_result = self.process_video_result(ie_result, download=download)
|
|
self._raise_pending_errors(ie_result)
|
|
additional_urls = (ie_result or {}).get('additional_urls')
|
|
if additional_urls:
|
|
# TODO: Improve MetadataParserPP to allow setting a list
|
|
if isinstance(additional_urls, str):
|
|
additional_urls = [additional_urls]
|
|
self.to_screen(
|
|
'[info] {}: {} additional URL(s) requested'.format(ie_result['id'], len(additional_urls)))
|
|
self.write_debug('Additional URLs: "{}"'.format('", "'.join(additional_urls)))
|
|
ie_result['additional_entries'] = [
|
|
self.extract_info(
|
|
url, download, extra_info=extra_info,
|
|
force_generic_extractor=self.params.get('force_generic_extractor'))
|
|
for url in additional_urls
|
|
]
|
|
return ie_result
|
|
elif result_type == 'url':
|
|
# We have to add extra_info to the results because it may be
|
|
# contained in a playlist
|
|
return self.extract_info(
|
|
ie_result['url'], download,
|
|
ie_key=ie_result.get('ie_key'),
|
|
extra_info=extra_info)
|
|
elif result_type == 'url_transparent':
|
|
# Use the information from the embedding page
|
|
info = self.extract_info(
|
|
ie_result['url'], ie_key=ie_result.get('ie_key'),
|
|
extra_info=extra_info, download=False, process=False)
|
|
|
|
# extract_info may return None when ignoreerrors is enabled and
|
|
# extraction failed with an error, don't crash and return early
|
|
# in this case
|
|
if not info:
|
|
return info
|
|
|
|
exempted_fields = {'_type', 'url', 'ie_key'}
|
|
if not ie_result.get('section_end') and ie_result.get('section_start') is None:
|
|
# For video clips, the id etc of the clip extractor should be used
|
|
exempted_fields |= {'id', 'extractor', 'extractor_key'}
|
|
|
|
new_result = info.copy()
|
|
new_result.update(filter_dict(ie_result, lambda k, v: v is not None and k not in exempted_fields))
|
|
|
|
# Extracted info may not be a video result (i.e.
|
|
# info.get('_type', 'video') != video) but rather an url or
|
|
# url_transparent. In such cases outer metadata (from ie_result)
|
|
# should be propagated to inner one (info). For this to happen
|
|
# _type of info should be overridden with url_transparent. This
|
|
# fixes issue from https://github.com/ytdl-org/youtube-dl/pull/11163.
|
|
if new_result.get('_type') == 'url':
|
|
new_result['_type'] = 'url_transparent'
|
|
|
|
return self.process_ie_result(
|
|
new_result, download=download, extra_info=extra_info)
|
|
elif result_type in ('playlist', 'multi_video'):
|
|
# Protect from infinite recursion due to recursively nested playlists
|
|
# (see https://github.com/ytdl-org/youtube-dl/issues/27833)
|
|
webpage_url = ie_result.get('webpage_url') # Playlists maynot have webpage_url
|
|
if webpage_url and webpage_url in self._playlist_urls:
|
|
self.to_screen(
|
|
'[download] Skipping already downloaded playlist: {}'.format(
|
|
ie_result.get('title')) or ie_result.get('id'))
|
|
return
|
|
|
|
self._playlist_level += 1
|
|
self._playlist_urls.add(webpage_url)
|
|
self._fill_common_fields(ie_result, False)
|
|
self._sanitize_thumbnails(ie_result)
|
|
try:
|
|
return self.__process_playlist(ie_result, download)
|
|
finally:
|
|
self._playlist_level -= 1
|
|
if not self._playlist_level:
|
|
self._playlist_urls.clear()
|
|
elif result_type == 'compat_list':
|
|
self.report_warning(
|
|
'Extractor {} returned a compat_list result. '
|
|
'It needs to be updated.'.format(ie_result.get('extractor')))
|
|
|
|
def _fixup(r):
|
|
self.add_extra_info(r, {
|
|
'extractor': ie_result['extractor'],
|
|
'webpage_url': ie_result['webpage_url'],
|
|
'webpage_url_basename': url_basename(ie_result['webpage_url']),
|
|
'webpage_url_domain': get_domain(ie_result['webpage_url']),
|
|
'extractor_key': ie_result['extractor_key'],
|
|
})
|
|
return r
|
|
ie_result['entries'] = [
|
|
self.process_ie_result(_fixup(r), download, extra_info)
|
|
for r in ie_result['entries']
|
|
]
|
|
return ie_result
|
|
else:
|
|
raise Exception(f'Invalid result type: {result_type}')
|
|
|
|
def _ensure_dir_exists(self, path):
|
|
return make_dir(path, self.report_error)
|
|
|
|
@staticmethod
|
|
def _playlist_infodict(ie_result, strict=False, **kwargs):
|
|
info = {
|
|
'playlist_count': ie_result.get('playlist_count'),
|
|
'playlist': ie_result.get('title') or ie_result.get('id'),
|
|
'playlist_id': ie_result.get('id'),
|
|
'playlist_title': ie_result.get('title'),
|
|
'playlist_uploader': ie_result.get('uploader'),
|
|
'playlist_uploader_id': ie_result.get('uploader_id'),
|
|
'playlist_channel': ie_result.get('channel'),
|
|
'playlist_channel_id': ie_result.get('channel_id'),
|
|
'playlist_webpage_url': ie_result.get('webpage_url'),
|
|
**kwargs,
|
|
}
|
|
if strict:
|
|
return info
|
|
if ie_result.get('webpage_url'):
|
|
info.update({
|
|
'webpage_url': ie_result['webpage_url'],
|
|
'webpage_url_basename': url_basename(ie_result['webpage_url']),
|
|
'webpage_url_domain': get_domain(ie_result['webpage_url']),
|
|
})
|
|
return {
|
|
**info,
|
|
'playlist_index': 0,
|
|
'__last_playlist_index': max(ie_result.get('requested_entries') or (0, 0)),
|
|
'extractor': ie_result['extractor'],
|
|
'extractor_key': ie_result['extractor_key'],
|
|
}
|
|
|
|
def __process_playlist(self, ie_result, download):
|
|
"""Process each entry in the playlist"""
|
|
assert ie_result['_type'] in ('playlist', 'multi_video')
|
|
|
|
common_info = self._playlist_infodict(ie_result, strict=True)
|
|
title = common_info.get('playlist') or '<Untitled>'
|
|
if self._match_entry(common_info, incomplete=True) is not None:
|
|
return
|
|
self.to_screen(f'[download] Downloading {ie_result["_type"]}: {title}')
|
|
|
|
all_entries = PlaylistEntries(self, ie_result)
|
|
entries = orderedSet(all_entries.get_requested_items(), lazy=True)
|
|
|
|
lazy = self.params.get('lazy_playlist')
|
|
if lazy:
|
|
resolved_entries, n_entries = [], 'N/A'
|
|
ie_result['requested_entries'], ie_result['entries'] = None, None
|
|
else:
|
|
entries = resolved_entries = list(entries)
|
|
n_entries = len(resolved_entries)
|
|
ie_result['requested_entries'], ie_result['entries'] = tuple(zip(*resolved_entries)) or ([], [])
|
|
if not ie_result.get('playlist_count'):
|
|
# Better to do this after potentially exhausting entries
|
|
ie_result['playlist_count'] = all_entries.get_full_count()
|
|
|
|
extra = self._playlist_infodict(ie_result, n_entries=int_or_none(n_entries))
|
|
ie_copy = collections.ChainMap(ie_result, extra)
|
|
|
|
_infojson_written = False
|
|
write_playlist_files = self.params.get('allow_playlist_files', True)
|
|
if write_playlist_files and self.params.get('list_thumbnails'):
|
|
self.list_thumbnails(ie_result)
|
|
if write_playlist_files and not self.params.get('simulate'):
|
|
_infojson_written = self._write_info_json(
|
|
'playlist', ie_result, self.prepare_filename(ie_copy, 'pl_infojson'))
|
|
if _infojson_written is None:
|
|
return
|
|
if self._write_description('playlist', ie_result,
|
|
self.prepare_filename(ie_copy, 'pl_description')) is None:
|
|
return
|
|
# TODO: This should be passed to ThumbnailsConvertor if necessary
|
|
self._write_thumbnails('playlist', ie_result, self.prepare_filename(ie_copy, 'pl_thumbnail'))
|
|
|
|
if lazy:
|
|
if self.params.get('playlistreverse') or self.params.get('playlistrandom'):
|
|
self.report_warning('playlistreverse and playlistrandom are not supported with lazy_playlist', only_once=True)
|
|
elif self.params.get('playlistreverse'):
|
|
entries.reverse()
|
|
elif self.params.get('playlistrandom'):
|
|
random.shuffle(entries)
|
|
|
|
self.to_screen(f'[{ie_result["extractor"]}] Playlist {title}: Downloading {n_entries} items'
|
|
f'{format_field(ie_result, "playlist_count", " of %s")}')
|
|
|
|
keep_resolved_entries = self.params.get('extract_flat') != 'discard'
|
|
if self.params.get('extract_flat') == 'discard_in_playlist':
|
|
keep_resolved_entries = ie_result['_type'] != 'playlist'
|
|
if keep_resolved_entries:
|
|
self.write_debug('The information of all playlist entries will be held in memory')
|
|
|
|
failures = 0
|
|
max_failures = self.params.get('skip_playlist_after_errors') or float('inf')
|
|
for i, (playlist_index, entry) in enumerate(entries):
|
|
if lazy:
|
|
resolved_entries.append((playlist_index, entry))
|
|
if not entry:
|
|
continue
|
|
|
|
entry['__x_forwarded_for_ip'] = ie_result.get('__x_forwarded_for_ip')
|
|
if not lazy and 'playlist-index' in self.params['compat_opts']:
|
|
playlist_index = ie_result['requested_entries'][i]
|
|
|
|
entry_copy = collections.ChainMap(entry, {
|
|
**common_info,
|
|
'n_entries': int_or_none(n_entries),
|
|
'playlist_index': playlist_index,
|
|
'playlist_autonumber': i + 1,
|
|
})
|
|
|
|
if self._match_entry(entry_copy, incomplete=True) is not None:
|
|
# For compatabilty with youtube-dl. See https://github.com/yt-dlp/yt-dlp/issues/4369
|
|
resolved_entries[i] = (playlist_index, NO_DEFAULT)
|
|
continue
|
|
|
|
self.to_screen(
|
|
f'[download] Downloading item {self._format_screen(i + 1, self.Styles.ID)} '
|
|
f'of {self._format_screen(n_entries, self.Styles.EMPHASIS)}')
|
|
|
|
entry_result = self.__process_iterable_entry(entry, download, collections.ChainMap({
|
|
'playlist_index': playlist_index,
|
|
'playlist_autonumber': i + 1,
|
|
}, extra))
|
|
if not entry_result:
|
|
failures += 1
|
|
if failures >= max_failures:
|
|
self.report_error(
|
|
f'Skipping the remaining entries in playlist "{title}" since {failures} items failed extraction')
|
|
break
|
|
if keep_resolved_entries:
|
|
resolved_entries[i] = (playlist_index, entry_result)
|
|
|
|
# Update with processed data
|
|
ie_result['entries'] = [e for _, e in resolved_entries if e is not NO_DEFAULT]
|
|
ie_result['requested_entries'] = [i for i, e in resolved_entries if e is not NO_DEFAULT]
|
|
if ie_result['requested_entries'] == try_call(lambda: list(range(1, ie_result['playlist_count'] + 1))):
|
|
# Do not set for full playlist
|
|
ie_result.pop('requested_entries')
|
|
|
|
# Write the updated info to json
|
|
if _infojson_written is True and self._write_info_json(
|
|
'updated playlist', ie_result,
|
|
self.prepare_filename(ie_copy, 'pl_infojson'), overwrite=True) is None:
|
|
return
|
|
|
|
ie_result = self.run_all_pps('playlist', ie_result)
|
|
self.to_screen(f'[download] Finished downloading playlist: {title}')
|
|
return ie_result
|
|
|
|
@_handle_extraction_exceptions
|
|
def __process_iterable_entry(self, entry, download, extra_info):
|
|
return self.process_ie_result(
|
|
entry, download=download, extra_info=extra_info)
|
|
|
|
def _build_format_filter(self, filter_spec):
|
|
" Returns a function to filter the formats according to the filter_spec "
|
|
|
|
OPERATORS = {
|
|
'<': operator.lt,
|
|
'<=': operator.le,
|
|
'>': operator.gt,
|
|
'>=': operator.ge,
|
|
'=': operator.eq,
|
|
'!=': operator.ne,
|
|
}
|
|
operator_rex = re.compile(r'''(?x)\s*
|
|
(?P<key>[\w.-]+)\s*
|
|
(?P<op>{})(?P<none_inclusive>\s*\?)?\s*
|
|
(?P<value>[0-9.]+(?:[kKmMgGtTpPeEzZyY]i?[Bb]?)?)\s*
|
|
'''.format('|'.join(map(re.escape, OPERATORS.keys()))))
|
|
m = operator_rex.fullmatch(filter_spec)
|
|
if m:
|
|
try:
|
|
comparison_value = int(m.group('value'))
|
|
except ValueError:
|
|
comparison_value = parse_filesize(m.group('value'))
|
|
if comparison_value is None:
|
|
comparison_value = parse_filesize(m.group('value') + 'B')
|
|
if comparison_value is None:
|
|
raise ValueError(
|
|
'Invalid value {!r} in format specification {!r}'.format(
|
|
m.group('value'), filter_spec))
|
|
op = OPERATORS[m.group('op')]
|
|
|
|
if not m:
|
|
STR_OPERATORS = {
|
|
'=': operator.eq,
|
|
'^=': lambda attr, value: attr.startswith(value),
|
|
'$=': lambda attr, value: attr.endswith(value),
|
|
'*=': lambda attr, value: value in attr,
|
|
'~=': lambda attr, value: value.search(attr) is not None,
|
|
}
|
|
str_operator_rex = re.compile(r'''(?x)\s*
|
|
(?P<key>[a-zA-Z0-9._-]+)\s*
|
|
(?P<negation>!\s*)?(?P<op>{})\s*(?P<none_inclusive>\?\s*)?
|
|
(?P<quote>["'])?
|
|
(?P<value>(?(quote)(?:(?!(?P=quote))[^\\]|\\.)+|[\w.-]+))
|
|
(?(quote)(?P=quote))\s*
|
|
'''.format('|'.join(map(re.escape, STR_OPERATORS.keys()))))
|
|
m = str_operator_rex.fullmatch(filter_spec)
|
|
if m:
|
|
if m.group('op') == '~=':
|
|
comparison_value = re.compile(m.group('value'))
|
|
else:
|
|
comparison_value = re.sub(r'''\\([\\"'])''', r'\1', m.group('value'))
|
|
str_op = STR_OPERATORS[m.group('op')]
|
|
if m.group('negation'):
|
|
op = lambda attr, value: not str_op(attr, value)
|
|
else:
|
|
op = str_op
|
|
|
|
if not m:
|
|
raise SyntaxError(f'Invalid filter specification {filter_spec!r}')
|
|
|
|
def _filter(f):
|
|
actual_value = f.get(m.group('key'))
|
|
if actual_value is None:
|
|
return m.group('none_inclusive')
|
|
return op(actual_value, comparison_value)
|
|
return _filter
|
|
|
|
def _check_formats(self, formats):
|
|
for f in formats:
|
|
working = f.get('__working')
|
|
if working is not None:
|
|
if working:
|
|
yield f
|
|
continue
|
|
self.to_screen('[info] Testing format {}'.format(f['format_id']))
|
|
path = self.get_output_path('temp')
|
|
if not self._ensure_dir_exists(f'{path}/'):
|
|
continue
|
|
temp_file = tempfile.NamedTemporaryFile(suffix='.tmp', delete=False, dir=path or None)
|
|
temp_file.close()
|
|
try:
|
|
success, _ = self.dl(temp_file.name, f, test=True)
|
|
except (DownloadError, OSError, ValueError, *network_exceptions):
|
|
success = False
|
|
finally:
|
|
if os.path.exists(temp_file.name):
|
|
try:
|
|
os.remove(temp_file.name)
|
|
except OSError:
|
|
self.report_warning(f'Unable to delete temporary file "{temp_file.name}"')
|
|
f['__working'] = success
|
|
if success:
|
|
yield f
|
|
else:
|
|
self.to_screen('[info] Unable to download format {}. Skipping...'.format(f['format_id']))
|
|
|
|
def _select_formats(self, formats, selector):
|
|
return list(selector({
|
|
'formats': formats,
|
|
'has_merged_format': any('none' not in (f.get('acodec'), f.get('vcodec')) for f in formats),
|
|
'incomplete_formats': (all(f.get('vcodec') == 'none' for f in formats) # No formats with video
|
|
or all(f.get('acodec') == 'none' for f in formats)), # OR, No formats with audio
|
|
}))
|
|
|
|
def _default_format_spec(self, info_dict):
|
|
prefer_best = (
|
|
self.params['outtmpl']['default'] == '-'
|
|
or (info_dict.get('is_live') and not self.params.get('live_from_start')))
|
|
|
|
def can_merge():
|
|
merger = FFmpegMergerPP(self)
|
|
return merger.available and merger.can_merge()
|
|
|
|
if not prefer_best and not can_merge():
|
|
prefer_best = True
|
|
formats = self._get_formats(info_dict)
|
|
evaluate_formats = lambda spec: self._select_formats(formats, self.build_format_selector(spec))
|
|
if evaluate_formats('b/bv+ba') != evaluate_formats('bv*+ba/b'):
|
|
self.report_warning('ffmpeg not found. The downloaded format may not be the best available. '
|
|
'Installing ffmpeg is strongly recommended: https://github.com/yt-dlp/yt-dlp#dependencies')
|
|
|
|
compat = (self.params.get('allow_multiple_audio_streams')
|
|
or 'format-spec' in self.params['compat_opts'])
|
|
|
|
return ('best/bestvideo+bestaudio' if prefer_best
|
|
else 'bestvideo+bestaudio/best' if compat
|
|
else 'bestvideo*+bestaudio/best')
|
|
|
|
def build_format_selector(self, format_spec):
|
|
def syntax_error(note, start):
|
|
message = (
|
|
'Invalid format specification: '
|
|
'{}\n\t{}\n\t{}^'.format(note, format_spec, ' ' * start[1]))
|
|
return SyntaxError(message)
|
|
|
|
PICKFIRST = 'PICKFIRST'
|
|
MERGE = 'MERGE'
|
|
SINGLE = 'SINGLE'
|
|
GROUP = 'GROUP'
|
|
FormatSelector = collections.namedtuple('FormatSelector', ['type', 'selector', 'filters'])
|
|
|
|
allow_multiple_streams = {'audio': self.params.get('allow_multiple_audio_streams', False),
|
|
'video': self.params.get('allow_multiple_video_streams', False)}
|
|
|
|
def _parse_filter(tokens):
|
|
filter_parts = []
|
|
for type_, string_, _start, _, _ in tokens:
|
|
if type_ == tokenize.OP and string_ == ']':
|
|
return ''.join(filter_parts)
|
|
else:
|
|
filter_parts.append(string_)
|
|
|
|
def _remove_unused_ops(tokens):
|
|
# Remove operators that we don't use and join them with the surrounding strings.
|
|
# E.g. 'mp4' '-' 'baseline' '-' '16x9' is converted to 'mp4-baseline-16x9'
|
|
ALLOWED_OPS = ('/', '+', ',', '(', ')')
|
|
last_string, last_start, last_end, last_line = None, None, None, None
|
|
for type_, string_, start, end, line in tokens:
|
|
if type_ == tokenize.OP and string_ == '[':
|
|
if last_string:
|
|
yield tokenize.NAME, last_string, last_start, last_end, last_line
|
|
last_string = None
|
|
yield type_, string_, start, end, line
|
|
# everything inside brackets will be handled by _parse_filter
|
|
for type_, string_, start, end, line in tokens:
|
|
yield type_, string_, start, end, line
|
|
if type_ == tokenize.OP and string_ == ']':
|
|
break
|
|
elif type_ == tokenize.OP and string_ in ALLOWED_OPS:
|
|
if last_string:
|
|
yield tokenize.NAME, last_string, last_start, last_end, last_line
|
|
last_string = None
|
|
yield type_, string_, start, end, line
|
|
elif type_ in [tokenize.NAME, tokenize.NUMBER, tokenize.OP]:
|
|
if not last_string:
|
|
last_string = string_
|
|
last_start = start
|
|
last_end = end
|
|
else:
|
|
last_string += string_
|
|
if last_string:
|
|
yield tokenize.NAME, last_string, last_start, last_end, last_line
|
|
|
|
def _parse_format_selection(tokens, inside_merge=False, inside_choice=False, inside_group=False):
|
|
selectors = []
|
|
current_selector = None
|
|
for type_, string_, start, _, _ in tokens:
|
|
# ENCODING is only defined in Python 3.x
|
|
if type_ == getattr(tokenize, 'ENCODING', None):
|
|
continue
|
|
elif type_ in [tokenize.NAME, tokenize.NUMBER]:
|
|
current_selector = FormatSelector(SINGLE, string_, [])
|
|
elif type_ == tokenize.OP:
|
|
if string_ == ')':
|
|
if not inside_group:
|
|
# ')' will be handled by the parentheses group
|
|
tokens.restore_last_token()
|
|
break
|
|
elif inside_merge and string_ in ['/', ',']:
|
|
tokens.restore_last_token()
|
|
break
|
|
elif inside_choice and string_ == ',':
|
|
tokens.restore_last_token()
|
|
break
|
|
elif string_ == ',':
|
|
if not current_selector:
|
|
raise syntax_error('"," must follow a format selector', start)
|
|
selectors.append(current_selector)
|
|
current_selector = None
|
|
elif string_ == '/':
|
|
if not current_selector:
|
|
raise syntax_error('"/" must follow a format selector', start)
|
|
first_choice = current_selector
|
|
second_choice = _parse_format_selection(tokens, inside_choice=True)
|
|
current_selector = FormatSelector(PICKFIRST, (first_choice, second_choice), [])
|
|
elif string_ == '[':
|
|
if not current_selector:
|
|
current_selector = FormatSelector(SINGLE, 'best', [])
|
|
format_filter = _parse_filter(tokens)
|
|
current_selector.filters.append(format_filter)
|
|
elif string_ == '(':
|
|
if current_selector:
|
|
raise syntax_error('Unexpected "("', start)
|
|
group = _parse_format_selection(tokens, inside_group=True)
|
|
current_selector = FormatSelector(GROUP, group, [])
|
|
elif string_ == '+':
|
|
if not current_selector:
|
|
raise syntax_error('Unexpected "+"', start)
|
|
selector_1 = current_selector
|
|
selector_2 = _parse_format_selection(tokens, inside_merge=True)
|
|
if not selector_2:
|
|
raise syntax_error('Expected a selector', start)
|
|
current_selector = FormatSelector(MERGE, (selector_1, selector_2), [])
|
|
else:
|
|
raise syntax_error(f'Operator not recognized: "{string_}"', start)
|
|
elif type_ == tokenize.ENDMARKER:
|
|
break
|
|
if current_selector:
|
|
selectors.append(current_selector)
|
|
return selectors
|
|
|
|
def _merge(formats_pair):
|
|
format_1, format_2 = formats_pair
|
|
|
|
formats_info = []
|
|
formats_info.extend(format_1.get('requested_formats', (format_1,)))
|
|
formats_info.extend(format_2.get('requested_formats', (format_2,)))
|
|
|
|
if not allow_multiple_streams['video'] or not allow_multiple_streams['audio']:
|
|
get_no_more = {'video': False, 'audio': False}
|
|
for (i, fmt_info) in enumerate(formats_info):
|
|
if fmt_info.get('acodec') == fmt_info.get('vcodec') == 'none':
|
|
formats_info.pop(i)
|
|
continue
|
|
for aud_vid in ['audio', 'video']:
|
|
if not allow_multiple_streams[aud_vid] and fmt_info.get(aud_vid[0] + 'codec') != 'none':
|
|
if get_no_more[aud_vid]:
|
|
formats_info.pop(i)
|
|
break
|
|
get_no_more[aud_vid] = True
|
|
|
|
if len(formats_info) == 1:
|
|
return formats_info[0]
|
|
|
|
video_fmts = [fmt_info for fmt_info in formats_info if fmt_info.get('vcodec') != 'none']
|
|
audio_fmts = [fmt_info for fmt_info in formats_info if fmt_info.get('acodec') != 'none']
|
|
|
|
the_only_video = video_fmts[0] if len(video_fmts) == 1 else None
|
|
the_only_audio = audio_fmts[0] if len(audio_fmts) == 1 else None
|
|
|
|
output_ext = get_compatible_ext(
|
|
vcodecs=[f.get('vcodec') for f in video_fmts],
|
|
acodecs=[f.get('acodec') for f in audio_fmts],
|
|
vexts=[f['ext'] for f in video_fmts],
|
|
aexts=[f['ext'] for f in audio_fmts],
|
|
preferences=(try_call(lambda: self.params['merge_output_format'].split('/'))
|
|
or (self.params.get('prefer_free_formats') and ('webm', 'mkv'))))
|
|
|
|
filtered = lambda *keys: filter(None, (traverse_obj(fmt, *keys) for fmt in formats_info))
|
|
|
|
new_dict = {
|
|
'requested_formats': formats_info,
|
|
'format': '+'.join(filtered('format')),
|
|
'format_id': '+'.join(filtered('format_id')),
|
|
'ext': output_ext,
|
|
'protocol': '+'.join(map(determine_protocol, formats_info)),
|
|
'language': '+'.join(orderedSet(filtered('language'))) or None,
|
|
'format_note': '+'.join(orderedSet(filtered('format_note'))) or None,
|
|
'filesize_approx': sum(filtered('filesize', 'filesize_approx')) or None,
|
|
'tbr': sum(filtered('tbr', 'vbr', 'abr')),
|
|
}
|
|
|
|
if the_only_video:
|
|
new_dict.update({
|
|
'width': the_only_video.get('width'),
|
|
'height': the_only_video.get('height'),
|
|
'resolution': the_only_video.get('resolution') or self.format_resolution(the_only_video),
|
|
'fps': the_only_video.get('fps'),
|
|
'dynamic_range': the_only_video.get('dynamic_range'),
|
|
'vcodec': the_only_video.get('vcodec'),
|
|
'vbr': the_only_video.get('vbr'),
|
|
'stretched_ratio': the_only_video.get('stretched_ratio'),
|
|
'aspect_ratio': the_only_video.get('aspect_ratio'),
|
|
})
|
|
|
|
if the_only_audio:
|
|
new_dict.update({
|
|
'acodec': the_only_audio.get('acodec'),
|
|
'abr': the_only_audio.get('abr'),
|
|
'asr': the_only_audio.get('asr'),
|
|
'audio_channels': the_only_audio.get('audio_channels'),
|
|
})
|
|
|
|
return new_dict
|
|
|
|
def _check_formats(formats):
|
|
if self.params.get('check_formats') == 'selected':
|
|
yield from self._check_formats(formats)
|
|
return
|
|
elif (self.params.get('check_formats') is not None
|
|
or self.params.get('allow_unplayable_formats')):
|
|
yield from formats
|
|
return
|
|
|
|
for f in formats:
|
|
if f.get('has_drm') or f.get('__needs_testing'):
|
|
yield from self._check_formats([f])
|
|
else:
|
|
yield f
|
|
|
|
def _build_selector_function(selector):
|
|
if isinstance(selector, list): # ,
|
|
fs = [_build_selector_function(s) for s in selector]
|
|
|
|
def selector_function(ctx):
|
|
for f in fs:
|
|
yield from f(ctx)
|
|
return selector_function
|
|
|
|
elif selector.type == GROUP: # ()
|
|
selector_function = _build_selector_function(selector.selector)
|
|
|
|
elif selector.type == PICKFIRST: # /
|
|
fs = [_build_selector_function(s) for s in selector.selector]
|
|
|
|
def selector_function(ctx):
|
|
for f in fs:
|
|
picked_formats = list(f(ctx))
|
|
if picked_formats:
|
|
return picked_formats
|
|
return []
|
|
|
|
elif selector.type == MERGE: # +
|
|
selector_1, selector_2 = map(_build_selector_function, selector.selector)
|
|
|
|
def selector_function(ctx):
|
|
for pair in itertools.product(selector_1(ctx), selector_2(ctx)):
|
|
yield _merge(pair)
|
|
|
|
elif selector.type == SINGLE: # atom
|
|
format_spec = selector.selector or 'best'
|
|
|
|
# TODO: Add allvideo, allaudio etc by generalizing the code with best/worst selector
|
|
if format_spec == 'all':
|
|
def selector_function(ctx):
|
|
yield from _check_formats(ctx['formats'][::-1])
|
|
elif format_spec == 'mergeall':
|
|
def selector_function(ctx):
|
|
formats = list(_check_formats(
|
|
f for f in ctx['formats'] if f.get('vcodec') != 'none' or f.get('acodec') != 'none'))
|
|
if not formats:
|
|
return
|
|
merged_format = formats[-1]
|
|
for f in formats[-2::-1]:
|
|
merged_format = _merge((merged_format, f))
|
|
yield merged_format
|
|
|
|
else:
|
|
format_fallback, seperate_fallback, format_reverse, format_idx = False, None, True, 1
|
|
mobj = re.match(
|
|
r'(?P<bw>best|worst|b|w)(?P<type>video|audio|v|a)?(?P<mod>\*)?(?:\.(?P<n>[1-9]\d*))?$',
|
|
format_spec)
|
|
if mobj is not None:
|
|
format_idx = int_or_none(mobj.group('n'), default=1)
|
|
format_reverse = mobj.group('bw')[0] == 'b'
|
|
format_type = (mobj.group('type') or [None])[0]
|
|
not_format_type = {'v': 'a', 'a': 'v'}.get(format_type)
|
|
format_modified = mobj.group('mod') is not None
|
|
|
|
format_fallback = not format_type and not format_modified # for b, w
|
|
_filter_f = (
|
|
(lambda f: f.get(f'{format_type}codec') != 'none')
|
|
if format_type and format_modified # bv*, ba*, wv*, wa*
|
|
else (lambda f: f.get(f'{not_format_type}codec') == 'none')
|
|
if format_type # bv, ba, wv, wa
|
|
else (lambda f: f.get('vcodec') != 'none' and f.get('acodec') != 'none')
|
|
if not format_modified # b, w
|
|
else lambda f: True) # b*, w*
|
|
filter_f = lambda f: _filter_f(f) and (
|
|
f.get('vcodec') != 'none' or f.get('acodec') != 'none')
|
|
else:
|
|
if format_spec in self._format_selection_exts['audio']:
|
|
filter_f = lambda f: f.get('ext') == format_spec and f.get('acodec') != 'none'
|
|
elif format_spec in self._format_selection_exts['video']:
|
|
filter_f = lambda f: f.get('ext') == format_spec and f.get('acodec') != 'none' and f.get('vcodec') != 'none'
|
|
seperate_fallback = lambda f: f.get('ext') == format_spec and f.get('vcodec') != 'none'
|
|
elif format_spec in self._format_selection_exts['storyboards']:
|
|
filter_f = lambda f: f.get('ext') == format_spec and f.get('acodec') == 'none' and f.get('vcodec') == 'none'
|
|
else:
|
|
filter_f = lambda f: f.get('format_id') == format_spec # id
|
|
|
|
def selector_function(ctx):
|
|
formats = list(ctx['formats'])
|
|
matches = list(filter(filter_f, formats)) if filter_f is not None else formats
|
|
if not matches:
|
|
if format_fallback and ctx['incomplete_formats']:
|
|
# for extractors with incomplete formats (audio only (soundcloud)
|
|
# or video only (imgur)) best/worst will fallback to
|
|
# best/worst {video,audio}-only format
|
|
matches = list(filter(lambda f: f.get('vcodec') != 'none' or f.get('acodec') != 'none', formats))
|
|
elif seperate_fallback and not ctx['has_merged_format']:
|
|
# for compatibility with youtube-dl when there is no pre-merged format
|
|
matches = list(filter(seperate_fallback, formats))
|
|
matches = LazyList(_check_formats(matches[::-1 if format_reverse else 1]))
|
|
try:
|
|
yield matches[format_idx - 1]
|
|
except LazyList.IndexError:
|
|
return
|
|
|
|
filters = [self._build_format_filter(f) for f in selector.filters]
|
|
|
|
def final_selector(ctx):
|
|
ctx_copy = dict(ctx)
|
|
for _filter in filters:
|
|
ctx_copy['formats'] = list(filter(_filter, ctx_copy['formats']))
|
|
return selector_function(ctx_copy)
|
|
return final_selector
|
|
|
|
# HACK: Python 3.12 changed the underlying parser, rendering '7_a' invalid
|
|
# Prefix numbers with random letters to avoid it being classified as a number
|
|
# See: https://github.com/yt-dlp/yt-dlp/pulls/8797
|
|
# TODO: Implement parser not reliant on tokenize.tokenize
|
|
prefix = ''.join(random.choices(string.ascii_letters, k=32))
|
|
stream = io.BytesIO(re.sub(r'\d[_\d]*', rf'{prefix}\g<0>', format_spec).encode())
|
|
try:
|
|
tokens = list(_remove_unused_ops(
|
|
token._replace(string=token.string.replace(prefix, ''))
|
|
for token in tokenize.tokenize(stream.readline)))
|
|
except tokenize.TokenError:
|
|
raise syntax_error('Missing closing/opening brackets or parenthesis', (0, len(format_spec)))
|
|
|
|
class TokenIterator:
|
|
def __init__(self, tokens):
|
|
self.tokens = tokens
|
|
self.counter = 0
|
|
|
|
def __iter__(self):
|
|
return self
|
|
|
|
def __next__(self):
|
|
if self.counter >= len(self.tokens):
|
|
raise StopIteration
|
|
value = self.tokens[self.counter]
|
|
self.counter += 1
|
|
return value
|
|
|
|
next = __next__
|
|
|
|
def restore_last_token(self):
|
|
self.counter -= 1
|
|
|
|
parsed_selector = _parse_format_selection(iter(TokenIterator(tokens)))
|
|
return _build_selector_function(parsed_selector)
|
|
|
|
def _calc_headers(self, info_dict, load_cookies=False):
|
|
res = HTTPHeaderDict(self.params['http_headers'], info_dict.get('http_headers'))
|
|
clean_headers(res)
|
|
|
|
if load_cookies: # For --load-info-json
|
|
self._load_cookies(res.get('Cookie'), autoscope=info_dict['url']) # compat
|
|
self._load_cookies(info_dict.get('cookies'), autoscope=False)
|
|
# The `Cookie` header is removed to prevent leaks and unscoped cookies.
|
|
# See: https://github.com/yt-dlp/yt-dlp/security/advisories/GHSA-v8mc-9377-rwjj
|
|
res.pop('Cookie', None)
|
|
cookies = self.cookiejar.get_cookies_for_url(info_dict['url'])
|
|
if cookies:
|
|
encoder = LenientSimpleCookie()
|
|
values = []
|
|
for cookie in cookies:
|
|
_, value = encoder.value_encode(cookie.value)
|
|
values.append(f'{cookie.name}={value}')
|
|
if cookie.domain:
|
|
values.append(f'Domain={cookie.domain}')
|
|
if cookie.path:
|
|
values.append(f'Path={cookie.path}')
|
|
if cookie.secure:
|
|
values.append('Secure')
|
|
if cookie.expires:
|
|
values.append(f'Expires={cookie.expires}')
|
|
if cookie.version:
|
|
values.append(f'Version={cookie.version}')
|
|
info_dict['cookies'] = '; '.join(values)
|
|
|
|
if 'X-Forwarded-For' not in res:
|
|
x_forwarded_for_ip = info_dict.get('__x_forwarded_for_ip')
|
|
if x_forwarded_for_ip:
|
|
res['X-Forwarded-For'] = x_forwarded_for_ip
|
|
|
|
return res
|
|
|
|
def _calc_cookies(self, url):
|
|
self.deprecation_warning('"YoutubeDL._calc_cookies" is deprecated and may be removed in a future version')
|
|
return self.cookiejar.get_cookie_header(url)
|
|
|
|
def _sort_thumbnails(self, thumbnails):
|
|
thumbnails.sort(key=lambda t: (
|
|
t.get('preference') if t.get('preference') is not None else -1,
|
|
t.get('width') if t.get('width') is not None else -1,
|
|
t.get('height') if t.get('height') is not None else -1,
|
|
t.get('id') if t.get('id') is not None else '',
|
|
t.get('url')))
|
|
|
|
def _sanitize_thumbnails(self, info_dict):
|
|
thumbnails = info_dict.get('thumbnails')
|
|
if thumbnails is None:
|
|
thumbnail = info_dict.get('thumbnail')
|
|
if thumbnail:
|
|
info_dict['thumbnails'] = thumbnails = [{'url': thumbnail}]
|
|
if not thumbnails:
|
|
return
|
|
|
|
def check_thumbnails(thumbnails):
|
|
for t in thumbnails:
|
|
self.to_screen(f'[info] Testing thumbnail {t["id"]}')
|
|
try:
|
|
self.urlopen(HEADRequest(t['url']))
|
|
except network_exceptions as err:
|
|
self.to_screen(f'[info] Unable to connect to thumbnail {t["id"]} URL {t["url"]!r} - {err}. Skipping...')
|
|
continue
|
|
yield t
|
|
|
|
self._sort_thumbnails(thumbnails)
|
|
for i, t in enumerate(thumbnails):
|
|
if t.get('id') is None:
|
|
t['id'] = str(i)
|
|
if t.get('width') and t.get('height'):
|
|
t['resolution'] = '%dx%d' % (t['width'], t['height'])
|
|
t['url'] = sanitize_url(t['url'])
|
|
|
|
if self.params.get('check_formats') is True:
|
|
info_dict['thumbnails'] = LazyList(check_thumbnails(thumbnails[::-1]), reverse=True)
|
|
else:
|
|
info_dict['thumbnails'] = thumbnails
|
|
|
|
def _fill_common_fields(self, info_dict, final=True):
|
|
# TODO: move sanitization here
|
|
if final:
|
|
title = info_dict['fulltitle'] = info_dict.get('title')
|
|
if not title:
|
|
if title == '':
|
|
self.write_debug('Extractor gave empty title. Creating a generic title')
|
|
else:
|
|
self.report_warning('Extractor failed to obtain "title". Creating a generic title instead')
|
|
info_dict['title'] = f'{info_dict["extractor"].replace(":", "-")} video #{info_dict["id"]}'
|
|
|
|
if info_dict.get('duration') is not None:
|
|
info_dict['duration_string'] = formatSeconds(info_dict['duration'])
|
|
|
|
for ts_key, date_key in (
|
|
('timestamp', 'upload_date'),
|
|
('release_timestamp', 'release_date'),
|
|
('modified_timestamp', 'modified_date'),
|
|
):
|
|
if info_dict.get(date_key) is None and info_dict.get(ts_key) is not None:
|
|
# Working around out-of-range timestamp values (e.g. negative ones on Windows,
|
|
# see http://bugs.python.org/issue1646728)
|
|
with contextlib.suppress(ValueError, OverflowError, OSError):
|
|
upload_date = dt.datetime.fromtimestamp(info_dict[ts_key], dt.timezone.utc)
|
|
info_dict[date_key] = upload_date.strftime('%Y%m%d')
|
|
|
|
if not info_dict.get('release_year'):
|
|
info_dict['release_year'] = traverse_obj(info_dict, ('release_date', {lambda x: int(x[:4])}))
|
|
|
|
live_keys = ('is_live', 'was_live')
|
|
live_status = info_dict.get('live_status')
|
|
if live_status is None:
|
|
for key in live_keys:
|
|
if info_dict.get(key) is False:
|
|
continue
|
|
if info_dict.get(key):
|
|
live_status = key
|
|
break
|
|
if all(info_dict.get(key) is False for key in live_keys):
|
|
live_status = 'not_live'
|
|
if live_status:
|
|
info_dict['live_status'] = live_status
|
|
for key in live_keys:
|
|
if info_dict.get(key) is None:
|
|
info_dict[key] = (live_status == key)
|
|
if live_status == 'post_live':
|
|
info_dict['was_live'] = True
|
|
|
|
# Auto generate title fields corresponding to the *_number fields when missing
|
|
# in order to always have clean titles. This is very common for TV series.
|
|
for field in ('chapter', 'season', 'episode'):
|
|
if final and info_dict.get(f'{field}_number') is not None and not info_dict.get(field):
|
|
info_dict[field] = '%s %d' % (field.capitalize(), info_dict[f'{field}_number'])
|
|
|
|
for old_key, new_key in self._deprecated_multivalue_fields.items():
|
|
if new_key in info_dict and old_key in info_dict:
|
|
if '_version' not in info_dict: # HACK: Do not warn when using --load-info-json
|
|
self.deprecation_warning(f'Do not return {old_key!r} when {new_key!r} is present')
|
|
elif old_value := info_dict.get(old_key):
|
|
info_dict[new_key] = old_value.split(', ')
|
|
elif new_value := info_dict.get(new_key):
|
|
info_dict[old_key] = ', '.join(v.replace(',', '\N{FULLWIDTH COMMA}') for v in new_value)
|
|
|
|
def _raise_pending_errors(self, info):
|
|
err = info.pop('__pending_error', None)
|
|
if err:
|
|
self.report_error(err, tb=False)
|
|
|
|
def sort_formats(self, info_dict):
|
|
formats = self._get_formats(info_dict)
|
|
formats.sort(key=FormatSorter(
|
|
self, info_dict.get('_format_sort_fields') or []).calculate_preference)
|
|
|
|
def process_video_result(self, info_dict, download=True):
|
|
assert info_dict.get('_type', 'video') == 'video'
|
|
self._num_videos += 1
|
|
|
|
if 'id' not in info_dict:
|
|
raise ExtractorError('Missing "id" field in extractor result', ie=info_dict['extractor'])
|
|
elif not info_dict.get('id'):
|
|
raise ExtractorError('Extractor failed to obtain "id"', ie=info_dict['extractor'])
|
|
|
|
def report_force_conversion(field, field_not, conversion):
|
|
self.report_warning(
|
|
f'"{field}" field is not {field_not} - forcing {conversion} conversion, '
|
|
'there is an error in extractor')
|
|
|
|
def sanitize_string_field(info, string_field):
|
|
field = info.get(string_field)
|
|
if field is None or isinstance(field, str):
|
|
return
|
|
report_force_conversion(string_field, 'a string', 'string')
|
|
info[string_field] = str(field)
|
|
|
|
def sanitize_numeric_fields(info):
|
|
for numeric_field in self._NUMERIC_FIELDS:
|
|
field = info.get(numeric_field)
|
|
if field is None or isinstance(field, (int, float)):
|
|
continue
|
|
report_force_conversion(numeric_field, 'numeric', 'int')
|
|
info[numeric_field] = int_or_none(field)
|
|
|
|
sanitize_string_field(info_dict, 'id')
|
|
sanitize_numeric_fields(info_dict)
|
|
if info_dict.get('section_end') and info_dict.get('section_start') is not None:
|
|
info_dict['duration'] = round(info_dict['section_end'] - info_dict['section_start'], 3)
|
|
if (info_dict.get('duration') or 0) <= 0 and info_dict.pop('duration', None):
|
|
self.report_warning('"duration" field is negative, there is an error in extractor')
|
|
|
|
chapters = info_dict.get('chapters') or []
|
|
if chapters and chapters[0].get('start_time'):
|
|
chapters.insert(0, {'start_time': 0})
|
|
|
|
dummy_chapter = {'end_time': 0, 'start_time': info_dict.get('duration')}
|
|
for idx, (prev, current, next_) in enumerate(zip(
|
|
(dummy_chapter, *chapters), chapters, (*chapters[1:], dummy_chapter)), 1):
|
|
if current.get('start_time') is None:
|
|
current['start_time'] = prev.get('end_time')
|
|
if not current.get('end_time'):
|
|
current['end_time'] = next_.get('start_time')
|
|
if not current.get('title'):
|
|
current['title'] = f'<Untitled Chapter {idx}>'
|
|
|
|
if 'playlist' not in info_dict:
|
|
# It isn't part of a playlist
|
|
info_dict['playlist'] = None
|
|
info_dict['playlist_index'] = None
|
|
|
|
self._sanitize_thumbnails(info_dict)
|
|
|
|
thumbnail = info_dict.get('thumbnail')
|
|
thumbnails = info_dict.get('thumbnails')
|
|
if thumbnail:
|
|
info_dict['thumbnail'] = sanitize_url(thumbnail)
|
|
elif thumbnails:
|
|
info_dict['thumbnail'] = thumbnails[-1]['url']
|
|
|
|
if info_dict.get('display_id') is None and 'id' in info_dict:
|
|
info_dict['display_id'] = info_dict['id']
|
|
|
|
self._fill_common_fields(info_dict)
|
|
|
|
for cc_kind in ('subtitles', 'automatic_captions'):
|
|
cc = info_dict.get(cc_kind)
|
|
if cc:
|
|
for _, subtitle in cc.items():
|
|
for subtitle_format in subtitle:
|
|
if subtitle_format.get('url'):
|
|
subtitle_format['url'] = sanitize_url(subtitle_format['url'])
|
|
if subtitle_format.get('ext') is None:
|
|
subtitle_format['ext'] = determine_ext(subtitle_format['url']).lower()
|
|
|
|
automatic_captions = info_dict.get('automatic_captions')
|
|
subtitles = info_dict.get('subtitles')
|
|
|
|
info_dict['requested_subtitles'] = self.process_subtitles(
|
|
info_dict['id'], subtitles, automatic_captions)
|
|
|
|
formats = self._get_formats(info_dict)
|
|
|
|
# Backward compatibility with InfoExtractor._sort_formats
|
|
field_preference = (formats or [{}])[0].pop('__sort_fields', None)
|
|
if field_preference:
|
|
info_dict['_format_sort_fields'] = field_preference
|
|
|
|
info_dict['_has_drm'] = any( # or None ensures --clean-infojson removes it
|
|
f.get('has_drm') and f['has_drm'] != 'maybe' for f in formats) or None
|
|
if not self.params.get('allow_unplayable_formats'):
|
|
formats = [f for f in formats if not f.get('has_drm') or f['has_drm'] == 'maybe']
|
|
|
|
if formats and all(f.get('acodec') == f.get('vcodec') == 'none' for f in formats):
|
|
self.report_warning(
|
|
f'{"This video is DRM protected and " if info_dict["_has_drm"] else ""}'
|
|
'only images are available for download. Use --list-formats to see them'.capitalize())
|
|
|
|
get_from_start = not info_dict.get('is_live') or bool(self.params.get('live_from_start'))
|
|
if not get_from_start:
|
|
info_dict['title'] += ' ' + dt.datetime.now().strftime('%Y-%m-%d %H:%M')
|
|
if info_dict.get('is_live') and formats:
|
|
formats = [f for f in formats if bool(f.get('is_from_start')) == get_from_start]
|
|
if get_from_start and not formats:
|
|
self.raise_no_formats(info_dict, msg=(
|
|
'--live-from-start is passed, but there are no formats that can be downloaded from the start. '
|
|
'If you want to download from the current time, use --no-live-from-start'))
|
|
|
|
def is_wellformed(f):
|
|
url = f.get('url')
|
|
if not url:
|
|
self.report_warning(
|
|
'"url" field is missing or empty - skipping format, '
|
|
'there is an error in extractor')
|
|
return False
|
|
if isinstance(url, bytes):
|
|
sanitize_string_field(f, 'url')
|
|
return True
|
|
|
|
# Filter out malformed formats for better extraction robustness
|
|
formats = list(filter(is_wellformed, formats or []))
|
|
|
|
if not formats:
|
|
self.raise_no_formats(info_dict)
|
|
|
|
for fmt in formats:
|
|
sanitize_string_field(fmt, 'format_id')
|
|
sanitize_numeric_fields(fmt)
|
|
fmt['url'] = sanitize_url(fmt['url'])
|
|
FormatSorter._fill_sorting_fields(fmt)
|
|
if fmt['ext'] in ('aac', 'opus', 'mp3', 'flac', 'vorbis'):
|
|
if fmt.get('acodec') is None:
|
|
fmt['acodec'] = fmt['ext']
|
|
if fmt.get('resolution') is None:
|
|
fmt['resolution'] = self.format_resolution(fmt, default=None)
|
|
if fmt.get('dynamic_range') is None and fmt.get('vcodec') != 'none':
|
|
fmt['dynamic_range'] = 'SDR'
|
|
if fmt.get('aspect_ratio') is None:
|
|
fmt['aspect_ratio'] = try_call(lambda: round(fmt['width'] / fmt['height'], 2))
|
|
# For fragmented formats, "tbr" is often max bitrate and not average
|
|
if (('manifest-filesize-approx' in self.params['compat_opts'] or not fmt.get('manifest_url'))
|
|
and not fmt.get('filesize') and not fmt.get('filesize_approx')):
|
|
fmt['filesize_approx'] = filesize_from_tbr(fmt.get('tbr'), info_dict.get('duration'))
|
|
fmt['http_headers'] = self._calc_headers(collections.ChainMap(fmt, info_dict), load_cookies=True)
|
|
|
|
# Safeguard against old/insecure infojson when using --load-info-json
|
|
if info_dict.get('http_headers'):
|
|
info_dict['http_headers'] = HTTPHeaderDict(info_dict['http_headers'])
|
|
info_dict['http_headers'].pop('Cookie', None)
|
|
|
|
# This is copied to http_headers by the above _calc_headers and can now be removed
|
|
if '__x_forwarded_for_ip' in info_dict:
|
|
del info_dict['__x_forwarded_for_ip']
|
|
|
|
self.sort_formats({
|
|
'formats': formats,
|
|
'_format_sort_fields': info_dict.get('_format_sort_fields'),
|
|
})
|
|
|
|
# Sanitize and group by format_id
|
|
formats_dict = {}
|
|
for i, fmt in enumerate(formats):
|
|
if not fmt.get('format_id'):
|
|
fmt['format_id'] = str(i)
|
|
else:
|
|
# Sanitize format_id from characters used in format selector expression
|
|
fmt['format_id'] = re.sub(r'[\s,/+\[\]()]', '_', fmt['format_id'])
|
|
formats_dict.setdefault(fmt['format_id'], []).append(fmt)
|
|
|
|
# Make sure all formats have unique format_id
|
|
common_exts = set(itertools.chain(*self._format_selection_exts.values()))
|
|
for format_id, ambiguous_formats in formats_dict.items():
|
|
ambigious_id = len(ambiguous_formats) > 1
|
|
for i, fmt in enumerate(ambiguous_formats):
|
|
if ambigious_id:
|
|
fmt['format_id'] = f'{format_id}-{i}'
|
|
# Ensure there is no conflict between id and ext in format selection
|
|
# See https://github.com/yt-dlp/yt-dlp/issues/1282
|
|
if fmt['format_id'] != fmt['ext'] and fmt['format_id'] in common_exts:
|
|
fmt['format_id'] = 'f{}'.format(fmt['format_id'])
|
|
|
|
if fmt.get('format') is None:
|
|
fmt['format'] = '{id} - {res}{note}'.format(
|
|
id=fmt['format_id'],
|
|
res=self.format_resolution(fmt),
|
|
note=format_field(fmt, 'format_note', ' (%s)'),
|
|
)
|
|
|
|
if self.params.get('check_formats') is True:
|
|
formats = LazyList(self._check_formats(formats[::-1]), reverse=True)
|
|
|
|
if not formats or formats[0] is not info_dict:
|
|
# only set the 'formats' fields if the original info_dict list them
|
|
# otherwise we end up with a circular reference, the first (and unique)
|
|
# element in the 'formats' field in info_dict is info_dict itself,
|
|
# which can't be exported to json
|
|
info_dict['formats'] = formats
|
|
|
|
info_dict, _ = self.pre_process(info_dict)
|
|
|
|
if self._match_entry(info_dict, incomplete=self._format_fields) is not None:
|
|
return info_dict
|
|
|
|
self.post_extract(info_dict)
|
|
info_dict, _ = self.pre_process(info_dict, 'after_filter')
|
|
|
|
# The pre-processors may have modified the formats
|
|
formats = self._get_formats(info_dict)
|
|
|
|
list_only = self.params.get('simulate') == 'list_only'
|
|
interactive_format_selection = not list_only and self.format_selector == '-'
|
|
if self.params.get('list_thumbnails'):
|
|
self.list_thumbnails(info_dict)
|
|
if self.params.get('listsubtitles'):
|
|
if 'automatic_captions' in info_dict:
|
|
self.list_subtitles(
|
|
info_dict['id'], automatic_captions, 'automatic captions')
|
|
self.list_subtitles(info_dict['id'], subtitles, 'subtitles')
|
|
if self.params.get('listformats') or interactive_format_selection:
|
|
self.list_formats(info_dict)
|
|
if list_only:
|
|
# Without this printing, -F --print-json will not work
|
|
self.__forced_printings(info_dict)
|
|
return info_dict
|
|
|
|
format_selector = self.format_selector
|
|
while True:
|
|
if interactive_format_selection:
|
|
req_format = input(self._format_screen('\nEnter format selector ', self.Styles.EMPHASIS)
|
|
+ '(Press ENTER for default, or Ctrl+C to quit)'
|
|
+ self._format_screen(': ', self.Styles.EMPHASIS))
|
|
try:
|
|
format_selector = self.build_format_selector(req_format) if req_format else None
|
|
except SyntaxError as err:
|
|
self.report_error(err, tb=False, is_error=False)
|
|
continue
|
|
|
|
if format_selector is None:
|
|
req_format = self._default_format_spec(info_dict)
|
|
self.write_debug(f'Default format spec: {req_format}')
|
|
format_selector = self.build_format_selector(req_format)
|
|
|
|
formats_to_download = self._select_formats(formats, format_selector)
|
|
if interactive_format_selection and not formats_to_download:
|
|
self.report_error('Requested format is not available', tb=False, is_error=False)
|
|
continue
|
|
break
|
|
|
|
if not formats_to_download:
|
|
if not self.params.get('ignore_no_formats_error'):
|
|
raise ExtractorError(
|
|
'Requested format is not available. Use --list-formats for a list of available formats',
|
|
expected=True, video_id=info_dict['id'], ie=info_dict['extractor'])
|
|
self.report_warning('Requested format is not available')
|
|
# Process what we can, even without any available formats.
|
|
formats_to_download = [{}]
|
|
|
|
requested_ranges = tuple(self.params.get('download_ranges', lambda *_: [{}])(info_dict, self))
|
|
best_format, downloaded_formats = formats_to_download[-1], []
|
|
if download:
|
|
if best_format and requested_ranges:
|
|
def to_screen(*msg):
|
|
self.to_screen(f'[info] {info_dict["id"]}: {" ".join(", ".join(variadic(m)) for m in msg)}')
|
|
|
|
to_screen(f'Downloading {len(formats_to_download)} format(s):',
|
|
(f['format_id'] for f in formats_to_download))
|
|
if requested_ranges != ({}, ):
|
|
to_screen(f'Downloading {len(requested_ranges)} time ranges:',
|
|
(f'{c["start_time"]:.1f}-{c["end_time"]:.1f}' for c in requested_ranges))
|
|
max_downloads_reached = False
|
|
|
|
for fmt, chapter in itertools.product(formats_to_download, requested_ranges):
|
|
new_info = self._copy_infodict(info_dict)
|
|
new_info.update(fmt)
|
|
offset, duration = info_dict.get('section_start') or 0, info_dict.get('duration') or float('inf')
|
|
end_time = offset + min(chapter.get('end_time', duration), duration)
|
|
# duration may not be accurate. So allow deviations <1sec
|
|
if end_time == float('inf') or end_time > offset + duration + 1:
|
|
end_time = None
|
|
if chapter or offset:
|
|
new_info.update({
|
|
'section_start': offset + chapter.get('start_time', 0),
|
|
'section_end': end_time,
|
|
'section_title': chapter.get('title'),
|
|
'section_number': chapter.get('index'),
|
|
})
|
|
downloaded_formats.append(new_info)
|
|
try:
|
|
self.process_info(new_info)
|
|
except MaxDownloadsReached:
|
|
max_downloads_reached = True
|
|
self._raise_pending_errors(new_info)
|
|
# Remove copied info
|
|
for key, val in tuple(new_info.items()):
|
|
if info_dict.get(key) == val:
|
|
new_info.pop(key)
|
|
if max_downloads_reached:
|
|
break
|
|
|
|
write_archive = {f.get('__write_download_archive', False) for f in downloaded_formats}
|
|
assert write_archive.issubset({True, False, 'ignore'})
|
|
if True in write_archive and False not in write_archive:
|
|
self.record_download_archive(info_dict)
|
|
|
|
info_dict['requested_downloads'] = downloaded_formats
|
|
info_dict = self.run_all_pps('after_video', info_dict)
|
|
if max_downloads_reached:
|
|
raise MaxDownloadsReached
|
|
|
|
# We update the info dict with the selected best quality format (backwards compatibility)
|
|
info_dict.update(best_format)
|
|
return info_dict
|
|
|
|
def process_subtitles(self, video_id, normal_subtitles, automatic_captions):
|
|
"""Select the requested subtitles and their format"""
|
|
available_subs, normal_sub_langs = {}, []
|
|
if normal_subtitles and self.params.get('writesubtitles'):
|
|
available_subs.update(normal_subtitles)
|
|
normal_sub_langs = tuple(normal_subtitles.keys())
|
|
if automatic_captions and self.params.get('writeautomaticsub'):
|
|
for lang, cap_info in automatic_captions.items():
|
|
if lang not in available_subs:
|
|
available_subs[lang] = cap_info
|
|
|
|
if not available_subs or (
|
|
not self.params.get('writesubtitles')
|
|
and not self.params.get('writeautomaticsub')):
|
|
return None
|
|
|
|
all_sub_langs = tuple(available_subs.keys())
|
|
if self.params.get('allsubtitles', False):
|
|
requested_langs = all_sub_langs
|
|
elif self.params.get('subtitleslangs', False):
|
|
try:
|
|
requested_langs = orderedSet_from_options(
|
|
self.params.get('subtitleslangs'), {'all': all_sub_langs}, use_regex=True)
|
|
except re.error as e:
|
|
raise ValueError(f'Wrong regex for subtitlelangs: {e.pattern}')
|
|
else:
|
|
requested_langs = LazyList(itertools.chain(
|
|
['en'] if 'en' in normal_sub_langs else [],
|
|
filter(lambda f: f.startswith('en'), normal_sub_langs),
|
|
['en'] if 'en' in all_sub_langs else [],
|
|
filter(lambda f: f.startswith('en'), all_sub_langs),
|
|
normal_sub_langs, all_sub_langs,
|
|
))[:1]
|
|
if requested_langs:
|
|
self.to_screen(f'[info] {video_id}: Downloading subtitles: {", ".join(requested_langs)}')
|
|
|
|
formats_query = self.params.get('subtitlesformat', 'best')
|
|
formats_preference = formats_query.split('/') if formats_query else []
|
|
subs = {}
|
|
for lang in requested_langs:
|
|
formats = available_subs.get(lang)
|
|
if formats is None:
|
|
self.report_warning(f'{lang} subtitles not available for {video_id}')
|
|
continue
|
|
for ext in formats_preference:
|
|
if ext == 'best':
|
|
f = formats[-1]
|
|
break
|
|
matches = list(filter(lambda f: f['ext'] == ext, formats))
|
|
if matches:
|
|
f = matches[-1]
|
|
break
|
|
else:
|
|
f = formats[-1]
|
|
self.report_warning(
|
|
'No subtitle format found matching "{}" for language {}, '
|
|
'using {}. Use --list-subs for a list of available subtitles'.format(formats_query, lang, f['ext']))
|
|
subs[lang] = f
|
|
return subs
|
|
|
|
def _forceprint(self, key, info_dict):
|
|
if info_dict is None:
|
|
return
|
|
info_copy = info_dict.copy()
|
|
info_copy.setdefault('filename', self.prepare_filename(info_dict))
|
|
if info_dict.get('requested_formats') is not None:
|
|
# For RTMP URLs, also include the playpath
|
|
info_copy['urls'] = '\n'.join(f['url'] + f.get('play_path', '') for f in info_dict['requested_formats'])
|
|
elif info_dict.get('url'):
|
|
info_copy['urls'] = info_dict['url'] + info_dict.get('play_path', '')
|
|
info_copy['formats_table'] = self.render_formats_table(info_dict)
|
|
info_copy['thumbnails_table'] = self.render_thumbnails_table(info_dict)
|
|
info_copy['subtitles_table'] = self.render_subtitles_table(info_dict.get('id'), info_dict.get('subtitles'))
|
|
info_copy['automatic_captions_table'] = self.render_subtitles_table(info_dict.get('id'), info_dict.get('automatic_captions'))
|
|
|
|
def format_tmpl(tmpl):
|
|
mobj = re.fullmatch(r'([\w.:,]|-\d|(?P<dict>{([\w.:,]|-\d)+}))+=?', tmpl)
|
|
if not mobj:
|
|
return tmpl
|
|
|
|
fmt = '%({})s'
|
|
if tmpl.startswith('{'):
|
|
tmpl, fmt = f'.{tmpl}', '%({})j'
|
|
if tmpl.endswith('='):
|
|
tmpl, fmt = tmpl[:-1], '{0} = %({0})#j'
|
|
return '\n'.join(map(fmt.format, [tmpl] if mobj.group('dict') else tmpl.split(',')))
|
|
|
|
for tmpl in self.params['forceprint'].get(key, []):
|
|
self.to_stdout(self.evaluate_outtmpl(format_tmpl(tmpl), info_copy))
|
|
|
|
for tmpl, file_tmpl in self.params['print_to_file'].get(key, []):
|
|
filename = self.prepare_filename(info_dict, outtmpl=file_tmpl)
|
|
tmpl = format_tmpl(tmpl)
|
|
self.to_screen(f'[info] Writing {tmpl!r} to: {filename}')
|
|
if self._ensure_dir_exists(filename):
|
|
with open(filename, 'a', encoding='utf-8', newline='') as f:
|
|
f.write(self.evaluate_outtmpl(tmpl, info_copy) + os.linesep)
|
|
|
|
return info_copy
|
|
|
|
def __forced_printings(self, info_dict, filename=None, incomplete=True):
|
|
if (self.params.get('forcejson')
|
|
or self.params['forceprint'].get('video')
|
|
or self.params['print_to_file'].get('video')):
|
|
self.post_extract(info_dict)
|
|
if filename:
|
|
info_dict['filename'] = filename
|
|
info_copy = self._forceprint('video', info_dict)
|
|
|
|
def print_field(field, actual_field=None, optional=False):
|
|
if actual_field is None:
|
|
actual_field = field
|
|
if self.params.get(f'force{field}') and (
|
|
info_copy.get(field) is not None or (not optional and not incomplete)):
|
|
self.to_stdout(info_copy[actual_field])
|
|
|
|
print_field('title')
|
|
print_field('id')
|
|
print_field('url', 'urls')
|
|
print_field('thumbnail', optional=True)
|
|
print_field('description', optional=True)
|
|
print_field('filename')
|
|
if self.params.get('forceduration') and info_copy.get('duration') is not None:
|
|
self.to_stdout(formatSeconds(info_copy['duration']))
|
|
print_field('format')
|
|
|
|
if self.params.get('forcejson'):
|
|
self.to_stdout(json.dumps(self.sanitize_info(info_dict)))
|
|
|
|
def dl(self, name, info, subtitle=False, test=False):
|
|
if not info.get('url'):
|
|
self.raise_no_formats(info, True)
|
|
|
|
if test:
|
|
verbose = self.params.get('verbose')
|
|
quiet = self.params.get('quiet') or not verbose
|
|
params = {
|
|
'test': True,
|
|
'quiet': quiet,
|
|
'verbose': verbose,
|
|
'noprogress': quiet,
|
|
'nopart': True,
|
|
'skip_unavailable_fragments': False,
|
|
'keep_fragments': False,
|
|
'overwrites': True,
|
|
'_no_ytdl_file': True,
|
|
}
|
|
else:
|
|
params = self.params
|
|
fd = get_suitable_downloader(info, params, to_stdout=(name == '-'))(self, params)
|
|
if not test:
|
|
for ph in self._progress_hooks:
|
|
fd.add_progress_hook(ph)
|
|
urls = '", "'.join(
|
|
(f['url'].split(',')[0] + ',<data>' if f['url'].startswith('data:') else f['url'])
|
|
for f in info.get('requested_formats', []) or [info])
|
|
self.write_debug(f'Invoking {fd.FD_NAME} downloader on "{urls}"')
|
|
|
|
# Note: Ideally info should be a deep-copied so that hooks cannot modify it.
|
|
# But it may contain objects that are not deep-copyable
|
|
new_info = self._copy_infodict(info)
|
|
if new_info.get('http_headers') is None:
|
|
new_info['http_headers'] = self._calc_headers(new_info)
|
|
return fd.download(name, new_info, subtitle)
|
|
|
|
def existing_file(self, filepaths, *, default_overwrite=True):
|
|
existing_files = list(filter(os.path.exists, orderedSet(filepaths)))
|
|
if existing_files and not self.params.get('overwrites', default_overwrite):
|
|
return existing_files[0]
|
|
|
|
for file in existing_files:
|
|
self.report_file_delete(file)
|
|
os.remove(file)
|
|
return None
|
|
|
|
@_catch_unsafe_extension_error
|
|
def process_info(self, info_dict):
|
|
"""Process a single resolved IE result. (Modifies it in-place)"""
|
|
|
|
assert info_dict.get('_type', 'video') == 'video'
|
|
original_infodict = info_dict
|
|
|
|
if 'format' not in info_dict and 'ext' in info_dict:
|
|
info_dict['format'] = info_dict['ext']
|
|
|
|
if self._match_entry(info_dict) is not None:
|
|
info_dict['__write_download_archive'] = 'ignore'
|
|
return
|
|
|
|
# Does nothing under normal operation - for backward compatibility of process_info
|
|
self.post_extract(info_dict)
|
|
|
|
def replace_info_dict(new_info):
|
|
nonlocal info_dict
|
|
if new_info == info_dict:
|
|
return
|
|
info_dict.clear()
|
|
info_dict.update(new_info)
|
|
|
|
new_info, _ = self.pre_process(info_dict, 'video')
|
|
replace_info_dict(new_info)
|
|
self._num_downloads += 1
|
|
|
|
# info_dict['_filename'] needs to be set for backward compatibility
|
|
info_dict['_filename'] = full_filename = self.prepare_filename(info_dict, warn=True)
|
|
temp_filename = self.prepare_filename(info_dict, 'temp')
|
|
files_to_move = {}
|
|
|
|
# Forced printings
|
|
self.__forced_printings(info_dict, full_filename, incomplete=('format' not in info_dict))
|
|
|
|
def check_max_downloads():
|
|
if self._num_downloads >= float(self.params.get('max_downloads') or 'inf'):
|
|
raise MaxDownloadsReached
|
|
|
|
if self.params.get('simulate'):
|
|
info_dict['__write_download_archive'] = self.params.get('force_write_download_archive')
|
|
check_max_downloads()
|
|
return
|
|
|
|
if full_filename is None:
|
|
return
|
|
if not self._ensure_dir_exists(full_filename):
|
|
return
|
|
if not self._ensure_dir_exists(temp_filename):
|
|
return
|
|
|
|
if self._write_description('video', info_dict,
|
|
self.prepare_filename(info_dict, 'description')) is None:
|
|
return
|
|
|
|
sub_files = self._write_subtitles(info_dict, temp_filename)
|
|
if sub_files is None:
|
|
return
|
|
files_to_move.update(dict(sub_files))
|
|
|
|
thumb_files = self._write_thumbnails(
|
|
'video', info_dict, temp_filename, self.prepare_filename(info_dict, 'thumbnail'))
|
|
if thumb_files is None:
|
|
return
|
|
files_to_move.update(dict(thumb_files))
|
|
|
|
infofn = self.prepare_filename(info_dict, 'infojson')
|
|
_infojson_written = self._write_info_json('video', info_dict, infofn)
|
|
if _infojson_written:
|
|
info_dict['infojson_filename'] = infofn
|
|
# For backward compatibility, even though it was a private field
|
|
info_dict['__infojson_filename'] = infofn
|
|
elif _infojson_written is None:
|
|
return
|
|
|
|
# Note: Annotations are deprecated
|
|
annofn = None
|
|
if self.params.get('writeannotations', False):
|
|
annofn = self.prepare_filename(info_dict, 'annotation')
|
|
if annofn:
|
|
if not self._ensure_dir_exists(annofn):
|
|
return
|
|
if not self.params.get('overwrites', True) and os.path.exists(annofn):
|
|
self.to_screen('[info] Video annotations are already present')
|
|
elif not info_dict.get('annotations'):
|
|
self.report_warning('There are no annotations to write.')
|
|
else:
|
|
try:
|
|
self.to_screen('[info] Writing video annotations to: ' + annofn)
|
|
with open(annofn, 'w', encoding='utf-8') as annofile:
|
|
annofile.write(info_dict['annotations'])
|
|
except (KeyError, TypeError):
|
|
self.report_warning('There are no annotations to write.')
|
|
except OSError:
|
|
self.report_error('Cannot write annotations file: ' + annofn)
|
|
return
|
|
|
|
# Write internet shortcut files
|
|
def _write_link_file(link_type):
|
|
url = try_get(info_dict['webpage_url'], iri_to_uri)
|
|
if not url:
|
|
self.report_warning(
|
|
f'Cannot write internet shortcut file because the actual URL of "{info_dict["webpage_url"]}" is unknown')
|
|
return True
|
|
linkfn = replace_extension(self.prepare_filename(info_dict, 'link'), link_type, info_dict.get('ext'))
|
|
if not self._ensure_dir_exists(linkfn):
|
|
return False
|
|
if self.params.get('overwrites', True) and os.path.exists(linkfn):
|
|
self.to_screen(f'[info] Internet shortcut (.{link_type}) is already present')
|
|
return True
|
|
try:
|
|
self.to_screen(f'[info] Writing internet shortcut (.{link_type}) to: {linkfn}')
|
|
with open(to_high_limit_path(linkfn), 'w', encoding='utf-8',
|
|
newline='\r\n' if link_type == 'url' else '\n') as linkfile:
|
|
template_vars = {'url': url}
|
|
if link_type == 'desktop':
|
|
template_vars['filename'] = linkfn[:-(len(link_type) + 1)]
|
|
linkfile.write(LINK_TEMPLATES[link_type] % template_vars)
|
|
except OSError:
|
|
self.report_error(f'Cannot write internet shortcut {linkfn}')
|
|
return False
|
|
return True
|
|
|
|
write_links = {
|
|
'url': self.params.get('writeurllink'),
|
|
'webloc': self.params.get('writewebloclink'),
|
|
'desktop': self.params.get('writedesktoplink'),
|
|
}
|
|
if self.params.get('writelink'):
|
|
link_type = ('webloc' if sys.platform == 'darwin'
|
|
else 'desktop' if sys.platform.startswith('linux')
|
|
else 'url')
|
|
write_links[link_type] = True
|
|
|
|
if any(should_write and not _write_link_file(link_type)
|
|
for link_type, should_write in write_links.items()):
|
|
return
|
|
|
|
new_info, files_to_move = self.pre_process(info_dict, 'before_dl', files_to_move)
|
|
replace_info_dict(new_info)
|
|
|
|
if self.params.get('skip_download'):
|
|
info_dict['filepath'] = temp_filename
|
|
info_dict['__finaldir'] = os.path.dirname(os.path.abspath(full_filename))
|
|
info_dict['__files_to_move'] = files_to_move
|
|
replace_info_dict(self.run_pp(MoveFilesAfterDownloadPP(self, False), info_dict))
|
|
info_dict['__write_download_archive'] = self.params.get('force_write_download_archive')
|
|
else:
|
|
# Download
|
|
info_dict.setdefault('__postprocessors', [])
|
|
try:
|
|
|
|
def existing_video_file(*filepaths):
|
|
ext = info_dict.get('ext')
|
|
converted = lambda file: replace_extension(file, self.params.get('final_ext') or ext, ext)
|
|
file = self.existing_file(itertools.chain(*zip(map(converted, filepaths), filepaths)),
|
|
default_overwrite=False)
|
|
if file:
|
|
info_dict['ext'] = os.path.splitext(file)[1][1:]
|
|
return file
|
|
|
|
fd, success = None, True
|
|
if info_dict.get('protocol') or info_dict.get('url'):
|
|
fd = get_suitable_downloader(info_dict, self.params, to_stdout=temp_filename == '-')
|
|
if fd != FFmpegFD and 'no-direct-merge' not in self.params['compat_opts'] and (
|
|
info_dict.get('section_start') or info_dict.get('section_end')):
|
|
msg = ('This format cannot be partially downloaded' if FFmpegFD.available()
|
|
else 'You have requested downloading the video partially, but ffmpeg is not installed')
|
|
self.report_error(f'{msg}. Aborting')
|
|
return
|
|
|
|
if info_dict.get('requested_formats') is not None:
|
|
old_ext = info_dict['ext']
|
|
if self.params.get('merge_output_format') is None:
|
|
if (info_dict['ext'] == 'webm'
|
|
and info_dict.get('thumbnails')
|
|
# check with type instead of pp_key, __name__, or isinstance
|
|
# since we dont want any custom PPs to trigger this
|
|
and any(type(pp) == EmbedThumbnailPP for pp in self._pps['post_process'])): # noqa: E721
|
|
info_dict['ext'] = 'mkv'
|
|
self.report_warning(
|
|
'webm doesn\'t support embedding a thumbnail, mkv will be used')
|
|
new_ext = info_dict['ext']
|
|
|
|
def correct_ext(filename, ext=new_ext):
|
|
if filename == '-':
|
|
return filename
|
|
filename_real_ext = os.path.splitext(filename)[1][1:]
|
|
filename_wo_ext = (
|
|
os.path.splitext(filename)[0]
|
|
if filename_real_ext in (old_ext, new_ext)
|
|
else filename)
|
|
return f'{filename_wo_ext}.{ext}'
|
|
|
|
# Ensure filename always has a correct extension for successful merge
|
|
full_filename = correct_ext(full_filename)
|
|
temp_filename = correct_ext(temp_filename)
|
|
dl_filename = existing_video_file(full_filename, temp_filename)
|
|
|
|
info_dict['__real_download'] = False
|
|
# NOTE: Copy so that original format dicts are not modified
|
|
info_dict['requested_formats'] = list(map(dict, info_dict['requested_formats']))
|
|
|
|
merger = FFmpegMergerPP(self)
|
|
downloaded = []
|
|
if dl_filename is not None:
|
|
self.report_file_already_downloaded(dl_filename)
|
|
elif fd:
|
|
for f in info_dict['requested_formats'] if fd != FFmpegFD else []:
|
|
f['filepath'] = fname = prepend_extension(
|
|
correct_ext(temp_filename, info_dict['ext']),
|
|
'f{}'.format(f['format_id']), info_dict['ext'])
|
|
downloaded.append(fname)
|
|
info_dict['url'] = '\n'.join(f['url'] for f in info_dict['requested_formats'])
|
|
success, real_download = self.dl(temp_filename, info_dict)
|
|
info_dict['__real_download'] = real_download
|
|
else:
|
|
if self.params.get('allow_unplayable_formats'):
|
|
self.report_warning(
|
|
'You have requested merging of multiple formats '
|
|
'while also allowing unplayable formats to be downloaded. '
|
|
'The formats won\'t be merged to prevent data corruption.')
|
|
elif not merger.available:
|
|
msg = 'You have requested merging of multiple formats but ffmpeg is not installed'
|
|
if not self.params.get('ignoreerrors'):
|
|
self.report_error(f'{msg}. Aborting due to --abort-on-error')
|
|
return
|
|
self.report_warning(f'{msg}. The formats won\'t be merged')
|
|
|
|
if temp_filename == '-':
|
|
reason = ('using a downloader other than ffmpeg' if FFmpegFD.can_merge_formats(info_dict, self.params)
|
|
else 'but the formats are incompatible for simultaneous download' if merger.available
|
|
else 'but ffmpeg is not installed')
|
|
self.report_warning(
|
|
f'You have requested downloading multiple formats to stdout {reason}. '
|
|
'The formats will be streamed one after the other')
|
|
fname = temp_filename
|
|
for f in info_dict['requested_formats']:
|
|
new_info = dict(info_dict)
|
|
del new_info['requested_formats']
|
|
new_info.update(f)
|
|
if temp_filename != '-':
|
|
fname = prepend_extension(
|
|
correct_ext(temp_filename, new_info['ext']),
|
|
'f{}'.format(f['format_id']), new_info['ext'])
|
|
if not self._ensure_dir_exists(fname):
|
|
return
|
|
f['filepath'] = fname
|
|
downloaded.append(fname)
|
|
partial_success, real_download = self.dl(fname, new_info)
|
|
info_dict['__real_download'] = info_dict['__real_download'] or real_download
|
|
success = success and partial_success
|
|
|
|
if downloaded and merger.available and not self.params.get('allow_unplayable_formats'):
|
|
info_dict['__postprocessors'].append(merger)
|
|
info_dict['__files_to_merge'] = downloaded
|
|
# Even if there were no downloads, it is being merged only now
|
|
info_dict['__real_download'] = True
|
|
else:
|
|
for file in downloaded:
|
|
files_to_move[file] = None
|
|
else:
|
|
# Just a single file
|
|
dl_filename = existing_video_file(full_filename, temp_filename)
|
|
if dl_filename is None or dl_filename == temp_filename:
|
|
# dl_filename == temp_filename could mean that the file was partially downloaded with --no-part.
|
|
# So we should try to resume the download
|
|
success, real_download = self.dl(temp_filename, info_dict)
|
|
info_dict['__real_download'] = real_download
|
|
else:
|
|
self.report_file_already_downloaded(dl_filename)
|
|
|
|
dl_filename = dl_filename or temp_filename
|
|
info_dict['__finaldir'] = os.path.dirname(os.path.abspath(full_filename))
|
|
|
|
except network_exceptions as err:
|
|
self.report_error(f'unable to download video data: {err}')
|
|
return
|
|
except OSError as err:
|
|
raise UnavailableVideoError(err)
|
|
except ContentTooShortError as err:
|
|
self.report_error(f'content too short (expected {err.expected} bytes and served {err.downloaded})')
|
|
return
|
|
|
|
self._raise_pending_errors(info_dict)
|
|
if success and full_filename != '-':
|
|
|
|
def fixup():
|
|
do_fixup = True
|
|
fixup_policy = self.params.get('fixup')
|
|
vid = info_dict['id']
|
|
|
|
if fixup_policy in ('ignore', 'never'):
|
|
return
|
|
elif fixup_policy == 'warn':
|
|
do_fixup = 'warn'
|
|
elif fixup_policy != 'force':
|
|
assert fixup_policy in ('detect_or_warn', None)
|
|
if not info_dict.get('__real_download'):
|
|
do_fixup = False
|
|
|
|
def ffmpeg_fixup(cndn, msg, cls):
|
|
if not (do_fixup and cndn):
|
|
return
|
|
elif do_fixup == 'warn':
|
|
self.report_warning(f'{vid}: {msg}')
|
|
return
|
|
pp = cls(self)
|
|
if pp.available:
|
|
info_dict['__postprocessors'].append(pp)
|
|
else:
|
|
self.report_warning(f'{vid}: {msg}. Install ffmpeg to fix this automatically')
|
|
|
|
stretched_ratio = info_dict.get('stretched_ratio')
|
|
ffmpeg_fixup(stretched_ratio not in (1, None),
|
|
f'Non-uniform pixel ratio {stretched_ratio}',
|
|
FFmpegFixupStretchedPP)
|
|
|
|
downloader = get_suitable_downloader(info_dict, self.params) if 'protocol' in info_dict else None
|
|
downloader = downloader.FD_NAME if downloader else None
|
|
|
|
ext = info_dict.get('ext')
|
|
postprocessed_by_ffmpeg = info_dict.get('requested_formats') or any((
|
|
isinstance(pp, FFmpegVideoConvertorPP)
|
|
and resolve_recode_mapping(ext, pp.mapping)[0] not in (ext, None)
|
|
) for pp in self._pps['post_process'])
|
|
|
|
if not postprocessed_by_ffmpeg:
|
|
ffmpeg_fixup(fd != FFmpegFD and ext == 'm4a'
|
|
and info_dict.get('container') == 'm4a_dash',
|
|
'writing DASH m4a. Only some players support this container',
|
|
FFmpegFixupM4aPP)
|
|
ffmpeg_fixup((downloader == 'hlsnative' and not self.params.get('hls_use_mpegts'))
|
|
or (info_dict.get('is_live') and self.params.get('hls_use_mpegts') is None),
|
|
'Possible MPEG-TS in MP4 container or malformed AAC timestamps',
|
|
FFmpegFixupM3u8PP)
|
|
ffmpeg_fixup(downloader == 'dashsegments'
|
|
and (info_dict.get('is_live') or info_dict.get('is_dash_periods')),
|
|
'Possible duplicate MOOV atoms', FFmpegFixupDuplicateMoovPP)
|
|
|
|
ffmpeg_fixup(downloader == 'web_socket_fragment', 'Malformed timestamps detected', FFmpegFixupTimestampPP)
|
|
ffmpeg_fixup(downloader == 'web_socket_fragment', 'Malformed duration detected', FFmpegFixupDurationPP)
|
|
|
|
fixup()
|
|
try:
|
|
replace_info_dict(self.post_process(dl_filename, info_dict, files_to_move))
|
|
except PostProcessingError as err:
|
|
self.report_error(f'Postprocessing: {err}')
|
|
return
|
|
try:
|
|
for ph in self._post_hooks:
|
|
ph(info_dict['filepath'])
|
|
except Exception as err:
|
|
self.report_error(f'post hooks: {err}')
|
|
return
|
|
info_dict['__write_download_archive'] = True
|
|
|
|
assert info_dict is original_infodict # Make sure the info_dict was modified in-place
|
|
if self.params.get('force_write_download_archive'):
|
|
info_dict['__write_download_archive'] = True
|
|
check_max_downloads()
|
|
|
|
def __download_wrapper(self, func):
|
|
@functools.wraps(func)
|
|
def wrapper(*args, **kwargs):
|
|
try:
|
|
res = func(*args, **kwargs)
|
|
except CookieLoadError:
|
|
raise
|
|
except UnavailableVideoError as e:
|
|
self.report_error(e)
|
|
except DownloadCancelled as e:
|
|
self.to_screen(f'[info] {e}')
|
|
if not self.params.get('break_per_url'):
|
|
raise
|
|
self._num_downloads = 0
|
|
else:
|
|
if self.params.get('dump_single_json', False):
|
|
self.post_extract(res)
|
|
self.to_stdout(json.dumps(self.sanitize_info(res)))
|
|
return wrapper
|
|
|
|
def download(self, url_list):
|
|
"""Download a given list of URLs."""
|
|
url_list = variadic(url_list) # Passing a single URL is a common mistake
|
|
outtmpl = self.params['outtmpl']['default']
|
|
if (len(url_list) > 1
|
|
and outtmpl != '-'
|
|
and '%' not in outtmpl
|
|
and self.params.get('max_downloads') != 1):
|
|
raise SameFileError(outtmpl)
|
|
|
|
for url in url_list:
|
|
self.__download_wrapper(self.extract_info)(
|
|
url, force_generic_extractor=self.params.get('force_generic_extractor', False))
|
|
|
|
return self._download_retcode
|
|
|
|
def download_with_info_file(self, info_filename):
|
|
with contextlib.closing(fileinput.FileInput(
|
|
[info_filename], mode='r',
|
|
openhook=fileinput.hook_encoded('utf-8'))) as f:
|
|
# FileInput doesn't have a read method, we can't call json.load
|
|
infos = [self.sanitize_info(info, self.params.get('clean_infojson', True))
|
|
for info in variadic(json.loads('\n'.join(f)))]
|
|
for info in infos:
|
|
try:
|
|
self.__download_wrapper(self.process_ie_result)(info, download=True)
|
|
except (DownloadError, EntryNotInPlaylist, ReExtractInfo) as e:
|
|
if not isinstance(e, EntryNotInPlaylist):
|
|
self.to_stderr('\r')
|
|
webpage_url = info.get('webpage_url')
|
|
if webpage_url is None:
|
|
raise
|
|
self.report_warning(f'The info failed to download: {e}; trying with URL {webpage_url}')
|
|
self.download([webpage_url])
|
|
except ExtractorError as e:
|
|
self.report_error(e)
|
|
return self._download_retcode
|
|
|
|
@staticmethod
|
|
def sanitize_info(info_dict, remove_private_keys=False):
|
|
""" Sanitize the infodict for converting to json """
|
|
if info_dict is None:
|
|
return info_dict
|
|
info_dict.setdefault('epoch', int(time.time()))
|
|
info_dict.setdefault('_type', 'video')
|
|
info_dict.setdefault('_version', {
|
|
'version': __version__,
|
|
'current_git_head': current_git_head(),
|
|
'release_git_head': RELEASE_GIT_HEAD,
|
|
'repository': ORIGIN,
|
|
})
|
|
|
|
if remove_private_keys:
|
|
reject = lambda k, v: v is None or k.startswith('__') or k in {
|
|
'requested_downloads', 'requested_formats', 'requested_subtitles', 'requested_entries',
|
|
'entries', 'filepath', '_filename', 'filename', 'infojson_filename', 'original_url',
|
|
'playlist_autonumber',
|
|
}
|
|
else:
|
|
reject = lambda k, v: False
|
|
|
|
def filter_fn(obj):
|
|
if isinstance(obj, dict):
|
|
return {k: filter_fn(v) for k, v in obj.items() if not reject(k, v)}
|
|
elif isinstance(obj, (list, tuple, set, LazyList)):
|
|
return list(map(filter_fn, obj))
|
|
elif obj is None or isinstance(obj, (str, int, float, bool)):
|
|
return obj
|
|
else:
|
|
return repr(obj)
|
|
|
|
return filter_fn(info_dict)
|
|
|
|
@staticmethod
|
|
def filter_requested_info(info_dict, actually_filter=True):
|
|
""" Alias of sanitize_info for backward compatibility """
|
|
return YoutubeDL.sanitize_info(info_dict, actually_filter)
|
|
|
|
def _delete_downloaded_files(self, *files_to_delete, info={}, msg=None):
|
|
for filename in set(filter(None, files_to_delete)):
|
|
if msg:
|
|
self.to_screen(msg % filename)
|
|
try:
|
|
os.remove(filename)
|
|
except OSError:
|
|
self.report_warning(f'Unable to delete file {filename}')
|
|
if filename in info.get('__files_to_move', []): # NB: Delete even if None
|
|
del info['__files_to_move'][filename]
|
|
|
|
@staticmethod
|
|
def post_extract(info_dict):
|
|
def actual_post_extract(info_dict):
|
|
if info_dict.get('_type') in ('playlist', 'multi_video'):
|
|
for video_dict in info_dict.get('entries', {}):
|
|
actual_post_extract(video_dict or {})
|
|
return
|
|
|
|
post_extractor = info_dict.pop('__post_extractor', None) or dict
|
|
info_dict.update(post_extractor())
|
|
|
|
actual_post_extract(info_dict or {})
|
|
|
|
def run_pp(self, pp, infodict):
|
|
files_to_delete = []
|
|
if '__files_to_move' not in infodict:
|
|
infodict['__files_to_move'] = {}
|
|
try:
|
|
files_to_delete, infodict = pp.run(infodict)
|
|
except PostProcessingError as e:
|
|
# Must be True and not 'only_download'
|
|
if self.params.get('ignoreerrors') is True:
|
|
self.report_error(e)
|
|
return infodict
|
|
raise
|
|
|
|
if not files_to_delete:
|
|
return infodict
|
|
if self.params.get('keepvideo', False):
|
|
for f in files_to_delete:
|
|
infodict['__files_to_move'].setdefault(f, '')
|
|
else:
|
|
self._delete_downloaded_files(
|
|
*files_to_delete, info=infodict, msg='Deleting original file %s (pass -k to keep)')
|
|
return infodict
|
|
|
|
def run_all_pps(self, key, info, *, additional_pps=None):
|
|
if key != 'video':
|
|
self._forceprint(key, info)
|
|
for pp in (additional_pps or []) + self._pps[key]:
|
|
info = self.run_pp(pp, info)
|
|
return info
|
|
|
|
def pre_process(self, ie_info, key='pre_process', files_to_move=None):
|
|
info = dict(ie_info)
|
|
info['__files_to_move'] = files_to_move or {}
|
|
try:
|
|
info = self.run_all_pps(key, info)
|
|
except PostProcessingError as err:
|
|
msg = f'Preprocessing: {err}'
|
|
info.setdefault('__pending_error', msg)
|
|
self.report_error(msg, is_error=False)
|
|
return info, info.pop('__files_to_move', None)
|
|
|
|
def post_process(self, filename, info, files_to_move=None):
|
|
"""Run all the postprocessors on the given file."""
|
|
info['filepath'] = filename
|
|
info['__files_to_move'] = files_to_move or {}
|
|
info = self.run_all_pps('post_process', info, additional_pps=info.get('__postprocessors'))
|
|
info = self.run_pp(MoveFilesAfterDownloadPP(self), info)
|
|
del info['__files_to_move']
|
|
return self.run_all_pps('after_move', info)
|
|
|
|
def _make_archive_id(self, info_dict):
|
|
video_id = info_dict.get('id')
|
|
if not video_id:
|
|
return
|
|
# Future-proof against any change in case
|
|
# and backwards compatibility with prior versions
|
|
extractor = info_dict.get('extractor_key') or info_dict.get('ie_key') # key in a playlist
|
|
if extractor is None:
|
|
url = str_or_none(info_dict.get('url'))
|
|
if not url:
|
|
return
|
|
# Try to find matching extractor for the URL and take its ie_key
|
|
for ie_key, ie in self._ies.items():
|
|
if ie.suitable(url):
|
|
extractor = ie_key
|
|
break
|
|
else:
|
|
return
|
|
return make_archive_id(extractor, video_id)
|
|
|
|
def in_download_archive(self, info_dict):
|
|
if not self.archive:
|
|
return False
|
|
|
|
vid_ids = [self._make_archive_id(info_dict)]
|
|
vid_ids.extend(info_dict.get('_old_archive_ids') or [])
|
|
return any(id_ in self.archive for id_ in vid_ids)
|
|
|
|
def record_download_archive(self, info_dict):
|
|
fn = self.params.get('download_archive')
|
|
if fn is None:
|
|
return
|
|
vid_id = self._make_archive_id(info_dict)
|
|
assert vid_id
|
|
|
|
self.write_debug(f'Adding to archive: {vid_id}')
|
|
if is_path_like(fn):
|
|
with locked_file(fn, 'a', encoding='utf-8') as archive_file:
|
|
archive_file.write(vid_id + '\n')
|
|
self.archive.add(vid_id)
|
|
|
|
@staticmethod
|
|
def format_resolution(format, default='unknown'):
|
|
if format.get('vcodec') == 'none' and format.get('acodec') != 'none':
|
|
return 'audio only'
|
|
if format.get('resolution') is not None:
|
|
return format['resolution']
|
|
if format.get('width') and format.get('height'):
|
|
return '%dx%d' % (format['width'], format['height'])
|
|
elif format.get('height'):
|
|
return '{}p'.format(format['height'])
|
|
elif format.get('width'):
|
|
return '%dx?' % format['width']
|
|
return default
|
|
|
|
def _list_format_headers(self, *headers):
|
|
if self.params.get('listformats_table', True) is not False:
|
|
return [self._format_out(header, self.Styles.HEADERS) for header in headers]
|
|
return headers
|
|
|
|
def _format_note(self, fdict):
|
|
res = ''
|
|
if fdict.get('ext') in ['f4f', 'f4m']:
|
|
res += '(unsupported)'
|
|
if fdict.get('language'):
|
|
if res:
|
|
res += ' '
|
|
res += '[{}]'.format(fdict['language'])
|
|
if fdict.get('format_note') is not None:
|
|
if res:
|
|
res += ' '
|
|
res += fdict['format_note']
|
|
if fdict.get('tbr') is not None:
|
|
if res:
|
|
res += ', '
|
|
res += '%4dk' % fdict['tbr']
|
|
if fdict.get('container') is not None:
|
|
if res:
|
|
res += ', '
|
|
res += '{} container'.format(fdict['container'])
|
|
if (fdict.get('vcodec') is not None
|
|
and fdict.get('vcodec') != 'none'):
|
|
if res:
|
|
res += ', '
|
|
res += fdict['vcodec']
|
|
if fdict.get('vbr') is not None:
|
|
res += '@'
|
|
elif fdict.get('vbr') is not None and fdict.get('abr') is not None:
|
|
res += 'video@'
|
|
if fdict.get('vbr') is not None:
|
|
res += '%4dk' % fdict['vbr']
|
|
if fdict.get('fps') is not None:
|
|
if res:
|
|
res += ', '
|
|
res += '{}fps'.format(fdict['fps'])
|
|
if fdict.get('acodec') is not None:
|
|
if res:
|
|
res += ', '
|
|
if fdict['acodec'] == 'none':
|
|
res += 'video only'
|
|
else:
|
|
res += '%-5s' % fdict['acodec']
|
|
elif fdict.get('abr') is not None:
|
|
if res:
|
|
res += ', '
|
|
res += 'audio'
|
|
if fdict.get('abr') is not None:
|
|
res += '@%3dk' % fdict['abr']
|
|
if fdict.get('asr') is not None:
|
|
res += ' (%5dHz)' % fdict['asr']
|
|
if fdict.get('filesize') is not None:
|
|
if res:
|
|
res += ', '
|
|
res += format_bytes(fdict['filesize'])
|
|
elif fdict.get('filesize_approx') is not None:
|
|
if res:
|
|
res += ', '
|
|
res += '~' + format_bytes(fdict['filesize_approx'])
|
|
return res
|
|
|
|
def _get_formats(self, info_dict):
|
|
if info_dict.get('formats') is None:
|
|
if info_dict.get('url') and info_dict.get('_type', 'video') == 'video':
|
|
return [info_dict]
|
|
return []
|
|
return info_dict['formats']
|
|
|
|
def render_formats_table(self, info_dict):
|
|
formats = self._get_formats(info_dict)
|
|
if not formats:
|
|
return
|
|
if not self.params.get('listformats_table', True) is not False:
|
|
table = [
|
|
[
|
|
format_field(f, 'format_id'),
|
|
format_field(f, 'ext'),
|
|
self.format_resolution(f),
|
|
self._format_note(f),
|
|
] for f in formats if (f.get('preference') or 0) >= -1000]
|
|
return render_table(['format code', 'extension', 'resolution', 'note'], table, extra_gap=1)
|
|
|
|
def simplified_codec(f, field):
|
|
assert field in ('acodec', 'vcodec')
|
|
codec = f.get(field)
|
|
if not codec:
|
|
return 'unknown'
|
|
elif codec != 'none':
|
|
return '.'.join(codec.split('.')[:4])
|
|
|
|
if field == 'vcodec' and f.get('acodec') == 'none':
|
|
return 'images'
|
|
elif field == 'acodec' and f.get('vcodec') == 'none':
|
|
return ''
|
|
return self._format_out('audio only' if field == 'vcodec' else 'video only',
|
|
self.Styles.SUPPRESS)
|
|
|
|
delim = self._format_out('\u2502', self.Styles.DELIM, '|', test_encoding=True)
|
|
table = [
|
|
[
|
|
self._format_out(format_field(f, 'format_id'), self.Styles.ID),
|
|
format_field(f, 'ext'),
|
|
format_field(f, func=self.format_resolution, ignore=('audio only', 'images')),
|
|
format_field(f, 'fps', '\t%d', func=round),
|
|
format_field(f, 'dynamic_range', '%s', ignore=(None, 'SDR')).replace('HDR', ''),
|
|
format_field(f, 'audio_channels', '\t%s'),
|
|
delim, (
|
|
format_field(f, 'filesize', ' \t%s', func=format_bytes)
|
|
or format_field(f, 'filesize_approx', '≈\t%s', func=format_bytes)
|
|
or format_field(filesize_from_tbr(f.get('tbr'), info_dict.get('duration')), None,
|
|
self._format_out('~\t%s', self.Styles.SUPPRESS), func=format_bytes)),
|
|
format_field(f, 'tbr', '\t%dk', func=round),
|
|
shorten_protocol_name(f.get('protocol', '')),
|
|
delim,
|
|
simplified_codec(f, 'vcodec'),
|
|
format_field(f, 'vbr', '\t%dk', func=round),
|
|
simplified_codec(f, 'acodec'),
|
|
format_field(f, 'abr', '\t%dk', func=round),
|
|
format_field(f, 'asr', '\t%s', func=format_decimal_suffix),
|
|
join_nonempty(format_field(f, 'language', '[%s]'), join_nonempty(
|
|
self._format_out('UNSUPPORTED', self.Styles.BAD_FORMAT) if f.get('ext') in ('f4f', 'f4m') else None,
|
|
(self._format_out('Maybe DRM', self.Styles.WARNING) if f.get('has_drm') == 'maybe'
|
|
else self._format_out('DRM', self.Styles.BAD_FORMAT) if f.get('has_drm') else None),
|
|
format_field(f, 'format_note'),
|
|
format_field(f, 'container', ignore=(None, f.get('ext'))),
|
|
delim=', '), delim=' '),
|
|
] for f in formats if f.get('preference') is None or f['preference'] >= -1000]
|
|
header_line = self._list_format_headers(
|
|
'ID', 'EXT', 'RESOLUTION', '\tFPS', 'HDR', 'CH', delim, '\tFILESIZE', '\tTBR', 'PROTO',
|
|
delim, 'VCODEC', '\tVBR', 'ACODEC', '\tABR', '\tASR', 'MORE INFO')
|
|
|
|
return render_table(
|
|
header_line, table, hide_empty=True,
|
|
delim=self._format_out('\u2500', self.Styles.DELIM, '-', test_encoding=True))
|
|
|
|
def render_thumbnails_table(self, info_dict):
|
|
thumbnails = list(info_dict.get('thumbnails') or [])
|
|
if not thumbnails:
|
|
return None
|
|
return render_table(
|
|
self._list_format_headers('ID', 'Width', 'Height', 'URL'),
|
|
[[t.get('id'), t.get('width') or 'unknown', t.get('height') or 'unknown', t['url']] for t in thumbnails])
|
|
|
|
def render_subtitles_table(self, video_id, subtitles):
|
|
def _row(lang, formats):
|
|
exts, names = zip(*((f['ext'], f.get('name') or 'unknown') for f in reversed(formats)))
|
|
if len(set(names)) == 1:
|
|
names = [] if names[0] == 'unknown' else names[:1]
|
|
return [lang, ', '.join(names), ', '.join(exts)]
|
|
|
|
if not subtitles:
|
|
return None
|
|
return render_table(
|
|
self._list_format_headers('Language', 'Name', 'Formats'),
|
|
[_row(lang, formats) for lang, formats in subtitles.items()],
|
|
hide_empty=True)
|
|
|
|
def __list_table(self, video_id, name, func, *args):
|
|
table = func(*args)
|
|
if not table:
|
|
self.to_screen(f'{video_id} has no {name}')
|
|
return
|
|
self.to_screen(f'[info] Available {name} for {video_id}:')
|
|
self.to_stdout(table)
|
|
|
|
def list_formats(self, info_dict):
|
|
self.__list_table(info_dict['id'], 'formats', self.render_formats_table, info_dict)
|
|
|
|
def list_thumbnails(self, info_dict):
|
|
self.__list_table(info_dict['id'], 'thumbnails', self.render_thumbnails_table, info_dict)
|
|
|
|
def list_subtitles(self, video_id, subtitles, name='subtitles'):
|
|
self.__list_table(video_id, name, self.render_subtitles_table, video_id, subtitles)
|
|
|
|
def print_debug_header(self):
|
|
if not self.params.get('verbose'):
|
|
return
|
|
|
|
from . import _IN_CLI # Must be delayed import
|
|
|
|
# These imports can be slow. So import them only as needed
|
|
from .extractor.extractors import _LAZY_LOADER
|
|
from .extractor.extractors import (
|
|
_PLUGIN_CLASSES as plugin_ies,
|
|
_PLUGIN_OVERRIDES as plugin_ie_overrides,
|
|
)
|
|
|
|
def get_encoding(stream):
|
|
ret = str(getattr(stream, 'encoding', f'missing ({type(stream).__name__})'))
|
|
additional_info = []
|
|
if os.environ.get('TERM', '').lower() == 'dumb':
|
|
additional_info.append('dumb')
|
|
if not supports_terminal_sequences(stream):
|
|
from .utils import WINDOWS_VT_MODE # Must be imported locally
|
|
additional_info.append('No VT' if WINDOWS_VT_MODE is False else 'No ANSI')
|
|
if additional_info:
|
|
ret = f'{ret} ({",".join(additional_info)})'
|
|
return ret
|
|
|
|
encoding_str = 'Encodings: locale {}, fs {}, pref {}, {}'.format(
|
|
locale.getpreferredencoding(),
|
|
sys.getfilesystemencoding(),
|
|
self.get_encoding(),
|
|
', '.join(
|
|
f'{key} {get_encoding(stream)}' for key, stream in self._out_files.items_
|
|
if stream is not None and key != 'console'),
|
|
)
|
|
|
|
logger = self.params.get('logger')
|
|
if logger:
|
|
write_debug = lambda msg: logger.debug(f'[debug] {msg}')
|
|
write_debug(encoding_str)
|
|
else:
|
|
write_string(f'[debug] {encoding_str}\n', encoding=None)
|
|
write_debug = lambda msg: self._write_string(f'[debug] {msg}\n')
|
|
|
|
source = detect_variant()
|
|
if VARIANT not in (None, 'pip'):
|
|
source += '*'
|
|
klass = type(self)
|
|
write_debug(join_nonempty(
|
|
f'{REPOSITORY.rpartition("/")[2]} version',
|
|
_make_label(ORIGIN, CHANNEL.partition('@')[2] or __version__, __version__),
|
|
f'[{RELEASE_GIT_HEAD[:9]}]' if RELEASE_GIT_HEAD else '',
|
|
'' if source == 'unknown' else f'({source})',
|
|
'' if _IN_CLI else 'API' if klass == YoutubeDL else f'API:{self.__module__}.{klass.__qualname__}',
|
|
delim=' '))
|
|
|
|
if not _IN_CLI:
|
|
write_debug(f'params: {self.params}')
|
|
|
|
if not _LAZY_LOADER:
|
|
if os.environ.get('YTDLP_NO_LAZY_EXTRACTORS'):
|
|
write_debug('Lazy loading extractors is forcibly disabled')
|
|
else:
|
|
write_debug('Lazy loading extractors is disabled')
|
|
if self.params['compat_opts']:
|
|
write_debug('Compatibility options: {}'.format(', '.join(self.params['compat_opts'])))
|
|
|
|
if current_git_head():
|
|
write_debug(f'Git HEAD: {current_git_head()}')
|
|
write_debug(system_identifier())
|
|
|
|
exe_versions, ffmpeg_features = FFmpegPostProcessor.get_versions_and_features(self)
|
|
ffmpeg_features = {key for key, val in ffmpeg_features.items() if val}
|
|
if ffmpeg_features:
|
|
exe_versions['ffmpeg'] += ' ({})'.format(','.join(sorted(ffmpeg_features)))
|
|
|
|
exe_versions['rtmpdump'] = rtmpdump_version()
|
|
exe_versions['phantomjs'] = PhantomJSwrapper._version()
|
|
exe_str = ', '.join(
|
|
f'{exe} {v}' for exe, v in sorted(exe_versions.items()) if v
|
|
) or 'none'
|
|
write_debug(f'exe versions: {exe_str}')
|
|
|
|
from .compat.compat_utils import get_package_info
|
|
from .dependencies import available_dependencies
|
|
|
|
write_debug('Optional libraries: %s' % (', '.join(sorted({
|
|
join_nonempty(*get_package_info(m)) for m in available_dependencies.values()
|
|
})) or 'none'))
|
|
|
|
write_debug(f'Proxy map: {self.proxies}')
|
|
write_debug(f'Request Handlers: {", ".join(rh.RH_NAME for rh in self._request_director.handlers.values())}')
|
|
if os.environ.get('YTDLP_NO_PLUGINS'):
|
|
write_debug('Plugins are forcibly disabled')
|
|
return
|
|
|
|
for plugin_type, plugins in {'Extractor': plugin_ies, 'Post-Processor': plugin_pps}.items():
|
|
display_list = ['{}{}'.format(
|
|
klass.__name__, '' if klass.__name__ == name else f' as {name}')
|
|
for name, klass in plugins.items()]
|
|
if plugin_type == 'Extractor':
|
|
display_list.extend(f'{plugins[-1].IE_NAME.partition("+")[2]} ({parent.__name__})'
|
|
for parent, plugins in plugin_ie_overrides.items())
|
|
if not display_list:
|
|
continue
|
|
write_debug(f'{plugin_type} Plugins: {", ".join(sorted(display_list))}')
|
|
|
|
plugin_dirs = plugin_directories()
|
|
if plugin_dirs:
|
|
write_debug(f'Plugin directories: {plugin_dirs}')
|
|
|
|
@functools.cached_property
|
|
def proxies(self):
|
|
"""Global proxy configuration"""
|
|
opts_proxy = self.params.get('proxy')
|
|
if opts_proxy is not None:
|
|
if opts_proxy == '':
|
|
opts_proxy = '__noproxy__'
|
|
proxies = {'all': opts_proxy}
|
|
else:
|
|
proxies = urllib.request.getproxies()
|
|
# compat. Set HTTPS_PROXY to __noproxy__ to revert
|
|
if 'http' in proxies and 'https' not in proxies:
|
|
proxies['https'] = proxies['http']
|
|
|
|
return proxies
|
|
|
|
@functools.cached_property
|
|
def cookiejar(self):
|
|
"""Global cookiejar instance"""
|
|
try:
|
|
return load_cookies(
|
|
self.params.get('cookiefile'), self.params.get('cookiesfrombrowser'), self)
|
|
except CookieLoadError as error:
|
|
cause = error.__context__
|
|
# compat: <=py3.9: `traceback.format_exception` has a different signature
|
|
self.report_error(str(cause), tb=''.join(traceback.format_exception(None, cause, cause.__traceback__)))
|
|
raise
|
|
|
|
@property
|
|
def _opener(self):
|
|
"""
|
|
Get a urllib OpenerDirector from the Urllib handler (deprecated).
|
|
"""
|
|
self.deprecation_warning('YoutubeDL._opener is deprecated, use YoutubeDL.urlopen()')
|
|
handler = self._request_director.handlers['Urllib']
|
|
return handler._get_instance(cookiejar=self.cookiejar, proxies=self.proxies)
|
|
|
|
def _get_available_impersonate_targets(self):
|
|
# TODO(future): make available as public API
|
|
return [
|
|
(target, rh.RH_NAME)
|
|
for rh in self._request_director.handlers.values()
|
|
if isinstance(rh, ImpersonateRequestHandler)
|
|
for target in rh.supported_targets
|
|
]
|
|
|
|
def _impersonate_target_available(self, target):
|
|
# TODO(future): make available as public API
|
|
return any(
|
|
rh.is_supported_target(target)
|
|
for rh in self._request_director.handlers.values()
|
|
if isinstance(rh, ImpersonateRequestHandler))
|
|
|
|
def urlopen(self, req):
|
|
""" Start an HTTP download """
|
|
if isinstance(req, str):
|
|
req = Request(req)
|
|
elif isinstance(req, urllib.request.Request):
|
|
self.deprecation_warning(
|
|
'Passing a urllib.request.Request object to YoutubeDL.urlopen() is deprecated. '
|
|
'Use yt_dlp.networking.common.Request instead.')
|
|
req = urllib_req_to_req(req)
|
|
assert isinstance(req, Request)
|
|
|
|
# compat: Assume user:pass url params are basic auth
|
|
url, basic_auth_header = extract_basic_auth(req.url)
|
|
if basic_auth_header:
|
|
req.headers['Authorization'] = basic_auth_header
|
|
req.url = sanitize_url(url)
|
|
|
|
clean_proxies(proxies=req.proxies, headers=req.headers)
|
|
clean_headers(req.headers)
|
|
|
|
try:
|
|
return self._request_director.send(req)
|
|
except NoSupportingHandlers as e:
|
|
for ue in e.unsupported_errors:
|
|
# FIXME: This depends on the order of errors.
|
|
if not (ue.handler and ue.msg):
|
|
continue
|
|
if ue.handler.RH_KEY == 'Urllib' and 'unsupported url scheme: "file"' in ue.msg.lower():
|
|
raise RequestError(
|
|
'file:// URLs are disabled by default in yt-dlp for security reasons. '
|
|
'Use --enable-file-urls to enable at your own risk.', cause=ue) from ue
|
|
if (
|
|
'unsupported proxy type: "https"' in ue.msg.lower()
|
|
and 'requests' not in self._request_director.handlers
|
|
and 'curl_cffi' not in self._request_director.handlers
|
|
):
|
|
raise RequestError(
|
|
'To use an HTTPS proxy for this request, one of the following dependencies needs to be installed: requests, curl_cffi')
|
|
|
|
elif (
|
|
re.match(r'unsupported url scheme: "wss?"', ue.msg.lower())
|
|
and 'websockets' not in self._request_director.handlers
|
|
):
|
|
raise RequestError(
|
|
'This request requires WebSocket support. '
|
|
'Ensure one of the following dependencies are installed: websockets',
|
|
cause=ue) from ue
|
|
|
|
elif re.match(r'unsupported (?:extensions: impersonate|impersonate target)', ue.msg.lower()):
|
|
raise RequestError(
|
|
f'Impersonate target "{req.extensions["impersonate"]}" is not available.'
|
|
f' See --list-impersonate-targets for available targets.'
|
|
f' This request requires browser impersonation, however you may be missing dependencies'
|
|
f' required to support this target.')
|
|
raise
|
|
except SSLError as e:
|
|
if 'UNSAFE_LEGACY_RENEGOTIATION_DISABLED' in str(e):
|
|
raise RequestError('UNSAFE_LEGACY_RENEGOTIATION_DISABLED: Try using --legacy-server-connect', cause=e) from e
|
|
elif 'SSLV3_ALERT_HANDSHAKE_FAILURE' in str(e):
|
|
raise RequestError(
|
|
'SSLV3_ALERT_HANDSHAKE_FAILURE: The server may not support the current cipher list. '
|
|
'Try using --legacy-server-connect', cause=e) from e
|
|
raise
|
|
|
|
def build_request_director(self, handlers, preferences=None):
|
|
logger = _YDLLogger(self)
|
|
headers = self.params['http_headers'].copy()
|
|
proxies = self.proxies.copy()
|
|
clean_headers(headers)
|
|
clean_proxies(proxies, headers)
|
|
|
|
director = RequestDirector(logger=logger, verbose=self.params.get('debug_printtraffic'))
|
|
for handler in handlers:
|
|
director.add_handler(handler(
|
|
logger=logger,
|
|
headers=headers,
|
|
cookiejar=self.cookiejar,
|
|
proxies=proxies,
|
|
prefer_system_certs='no-certifi' in self.params['compat_opts'],
|
|
verify=not self.params.get('nocheckcertificate'),
|
|
**traverse_obj(self.params, {
|
|
'verbose': 'debug_printtraffic',
|
|
'source_address': 'source_address',
|
|
'timeout': 'socket_timeout',
|
|
'legacy_ssl_support': 'legacyserverconnect',
|
|
'enable_file_urls': 'enable_file_urls',
|
|
'impersonate': 'impersonate',
|
|
'client_cert': {
|
|
'client_certificate': 'client_certificate',
|
|
'client_certificate_key': 'client_certificate_key',
|
|
'client_certificate_password': 'client_certificate_password',
|
|
},
|
|
}),
|
|
))
|
|
director.preferences.update(preferences or [])
|
|
if 'prefer-legacy-http-handler' in self.params['compat_opts']:
|
|
director.preferences.add(lambda rh, _: 500 if rh.RH_KEY == 'Urllib' else 0)
|
|
return director
|
|
|
|
@functools.cached_property
|
|
def _request_director(self):
|
|
return self.build_request_director(_REQUEST_HANDLERS.values(), _RH_PREFERENCES)
|
|
|
|
def encode(self, s):
|
|
if isinstance(s, bytes):
|
|
return s # Already encoded
|
|
|
|
try:
|
|
return s.encode(self.get_encoding())
|
|
except UnicodeEncodeError as err:
|
|
err.reason = err.reason + '. Check your system encoding configuration or use the --encoding option.'
|
|
raise
|
|
|
|
def get_encoding(self):
|
|
encoding = self.params.get('encoding')
|
|
if encoding is None:
|
|
encoding = preferredencoding()
|
|
return encoding
|
|
|
|
def _write_info_json(self, label, ie_result, infofn, overwrite=None):
|
|
""" Write infojson and returns True = written, 'exists' = Already exists, False = skip, None = error """
|
|
if overwrite is None:
|
|
overwrite = self.params.get('overwrites', True)
|
|
if not self.params.get('writeinfojson'):
|
|
return False
|
|
elif not infofn:
|
|
self.write_debug(f'Skipping writing {label} infojson')
|
|
return False
|
|
elif not self._ensure_dir_exists(infofn):
|
|
return None
|
|
elif not overwrite and os.path.exists(infofn):
|
|
self.to_screen(f'[info] {label.title()} metadata is already present')
|
|
return 'exists'
|
|
|
|
self.to_screen(f'[info] Writing {label} metadata as JSON to: {infofn}')
|
|
try:
|
|
write_json_file(self.sanitize_info(ie_result, self.params.get('clean_infojson', True)), infofn)
|
|
return True
|
|
except OSError:
|
|
self.report_error(f'Cannot write {label} metadata to JSON file {infofn}')
|
|
return None
|
|
|
|
def _write_description(self, label, ie_result, descfn):
|
|
""" Write description and returns True = written, False = skip, None = error """
|
|
if not self.params.get('writedescription'):
|
|
return False
|
|
elif not descfn:
|
|
self.write_debug(f'Skipping writing {label} description')
|
|
return False
|
|
elif not self._ensure_dir_exists(descfn):
|
|
return None
|
|
elif not self.params.get('overwrites', True) and os.path.exists(descfn):
|
|
self.to_screen(f'[info] {label.title()} description is already present')
|
|
elif ie_result.get('description') is None:
|
|
self.to_screen(f'[info] There\'s no {label} description to write')
|
|
return False
|
|
else:
|
|
try:
|
|
self.to_screen(f'[info] Writing {label} description to: {descfn}')
|
|
with open(descfn, 'w', encoding='utf-8') as descfile:
|
|
descfile.write(ie_result['description'])
|
|
except OSError:
|
|
self.report_error(f'Cannot write {label} description file {descfn}')
|
|
return None
|
|
return True
|
|
|
|
def _write_subtitles(self, info_dict, filename):
|
|
""" Write subtitles to file and return list of (sub_filename, final_sub_filename); or None if error"""
|
|
ret = []
|
|
subtitles = info_dict.get('requested_subtitles')
|
|
if not (self.params.get('writesubtitles') or self.params.get('writeautomaticsub')):
|
|
# subtitles download errors are already managed as troubles in relevant IE
|
|
# that way it will silently go on when used with unsupporting IE
|
|
return ret
|
|
elif not subtitles:
|
|
self.to_screen('[info] There are no subtitles for the requested languages')
|
|
return ret
|
|
sub_filename_base = self.prepare_filename(info_dict, 'subtitle')
|
|
if not sub_filename_base:
|
|
self.to_screen('[info] Skipping writing video subtitles')
|
|
return ret
|
|
|
|
for sub_lang, sub_info in subtitles.items():
|
|
sub_format = sub_info['ext']
|
|
sub_filename = subtitles_filename(filename, sub_lang, sub_format, info_dict.get('ext'))
|
|
sub_filename_final = subtitles_filename(sub_filename_base, sub_lang, sub_format, info_dict.get('ext'))
|
|
existing_sub = self.existing_file((sub_filename_final, sub_filename))
|
|
if existing_sub:
|
|
self.to_screen(f'[info] Video subtitle {sub_lang}.{sub_format} is already present')
|
|
sub_info['filepath'] = existing_sub
|
|
ret.append((existing_sub, sub_filename_final))
|
|
continue
|
|
|
|
self.to_screen(f'[info] Writing video subtitles to: {sub_filename}')
|
|
if sub_info.get('data') is not None:
|
|
try:
|
|
# Use newline='' to prevent conversion of newline characters
|
|
# See https://github.com/ytdl-org/youtube-dl/issues/10268
|
|
with open(sub_filename, 'w', encoding='utf-8', newline='') as subfile:
|
|
subfile.write(sub_info['data'])
|
|
sub_info['filepath'] = sub_filename
|
|
ret.append((sub_filename, sub_filename_final))
|
|
continue
|
|
except OSError:
|
|
self.report_error(f'Cannot write video subtitles file {sub_filename}')
|
|
return None
|
|
|
|
try:
|
|
sub_copy = sub_info.copy()
|
|
sub_copy.setdefault('http_headers', info_dict.get('http_headers'))
|
|
self.dl(sub_filename, sub_copy, subtitle=True)
|
|
sub_info['filepath'] = sub_filename
|
|
ret.append((sub_filename, sub_filename_final))
|
|
except (DownloadError, ExtractorError, OSError, ValueError, *network_exceptions) as err:
|
|
msg = f'Unable to download video subtitles for {sub_lang!r}: {err}'
|
|
if self.params.get('ignoreerrors') is not True: # False or 'only_download'
|
|
if not self.params.get('ignoreerrors'):
|
|
self.report_error(msg)
|
|
raise DownloadError(msg)
|
|
self.report_warning(msg)
|
|
return ret
|
|
|
|
def _write_thumbnails(self, label, info_dict, filename, thumb_filename_base=None):
|
|
""" Write thumbnails to file and return list of (thumb_filename, final_thumb_filename); or None if error """
|
|
write_all = self.params.get('write_all_thumbnails', False)
|
|
thumbnails, ret = [], []
|
|
if write_all or self.params.get('writethumbnail', False):
|
|
thumbnails = info_dict.get('thumbnails') or []
|
|
if not thumbnails:
|
|
self.to_screen(f'[info] There are no {label} thumbnails to download')
|
|
return ret
|
|
multiple = write_all and len(thumbnails) > 1
|
|
|
|
if thumb_filename_base is None:
|
|
thumb_filename_base = filename
|
|
if thumbnails and not thumb_filename_base:
|
|
self.write_debug(f'Skipping writing {label} thumbnail')
|
|
return ret
|
|
|
|
if thumbnails and not self._ensure_dir_exists(filename):
|
|
return None
|
|
|
|
for idx, t in list(enumerate(thumbnails))[::-1]:
|
|
thumb_ext = t.get('ext') or determine_ext(t['url'], 'jpg')
|
|
if multiple:
|
|
thumb_ext = f'{t["id"]}.{thumb_ext}'
|
|
thumb_display_id = f'{label} thumbnail {t["id"]}'
|
|
thumb_filename = replace_extension(filename, thumb_ext, info_dict.get('ext'))
|
|
thumb_filename_final = replace_extension(thumb_filename_base, thumb_ext, info_dict.get('ext'))
|
|
|
|
existing_thumb = self.existing_file((thumb_filename_final, thumb_filename))
|
|
if existing_thumb:
|
|
self.to_screen('[info] {} is already present'.format((
|
|
thumb_display_id if multiple else f'{label} thumbnail').capitalize()))
|
|
t['filepath'] = existing_thumb
|
|
ret.append((existing_thumb, thumb_filename_final))
|
|
else:
|
|
self.to_screen(f'[info] Downloading {thumb_display_id} ...')
|
|
try:
|
|
uf = self.urlopen(Request(t['url'], headers=t.get('http_headers', {})))
|
|
self.to_screen(f'[info] Writing {thumb_display_id} to: {thumb_filename}')
|
|
with open(thumb_filename, 'wb') as thumbf:
|
|
shutil.copyfileobj(uf, thumbf)
|
|
ret.append((thumb_filename, thumb_filename_final))
|
|
t['filepath'] = thumb_filename
|
|
except network_exceptions as err:
|
|
if isinstance(err, HTTPError) and err.status == 404:
|
|
self.to_screen(f'[info] {thumb_display_id.title()} does not exist')
|
|
else:
|
|
self.report_warning(f'Unable to download {thumb_display_id}: {err}')
|
|
thumbnails.pop(idx)
|
|
if ret and not write_all:
|
|
break
|
|
return ret
|