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[cleanup] Misc fixes and cleanup 

Closes #3780, Closes #3853, Closes #3850
This commit is contained in:
pukkandan 2022-05-27 04:36:23 +05:30
parent 8246f8402b
commit 8a82af3511
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16 changed files with 103 additions and 84 deletions
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2
Makefile
View File

@ -129,7 +129,7 @@ completions/fish/yt-dlp.fish: yt_dlp/*.py yt_dlp/*/*.py devscripts/fish-completi
mkdir -p completions/fish
$(PYTHON) devscripts/fish-completion.py
_EXTRACTOR_FILES = $(shell find yt_dlp/extractor -iname '*.py' -and -not -iname 'lazy_extractors.py')
_EXTRACTOR_FILES = $(shell find yt_dlp/extractor -name '*.py' -and -not -name 'lazy_extractors.py')
yt_dlp/extractor/lazy_extractors.py: devscripts/make_lazy_extractors.py devscripts/lazy_load_template.py $(_EXTRACTOR_FILES)
$(PYTHON) devscripts/make_lazy_extractors.py $@

10
README.md
View File

@ -111,7 +111,7 @@ yt-dlp is a [youtube-dl](https://github.com/ytdl-org/youtube-dl) fork based on t
* **Output template improvements**: Output templates can now have date-time formatting, numeric offsets, object traversal etc. See [output template](#output-template) for details. Even more advanced operations can also be done with the help of `--parse-metadata` and `--replace-in-metadata`
* **Other new options**: Many new options have been added such as `--concat-playlist`, `--print`, `--wait-for-video`, `--sleep-requests`, `--convert-thumbnails`, `--write-link`, `--force-download-archive`, `--force-overwrites`, `--break-on-reject` etc
* **Other new options**: Many new options have been added such as `--alias`, `--print`, `--concat-playlist`, `--wait-for-video`, `--retry-sleep`, `--sleep-requests`, `--convert-thumbnails`, `--force-download-archive`, `--force-overwrites`, `--break-on-reject` etc
* **Improvements**: Regex and other operators in `--format`/`--match-filter`, multiple `--postprocessor-args` and `--downloader-args`, faster archive checking, more [format selection options](#format-selection), merge multi-video/audio, multiple `--config-locations`, `--exec` at different stages, etc
@ -151,7 +151,7 @@ Some of yt-dlp's default options are different from that of youtube-dl and youtu
For ease of use, a few more compat options are available:
* `--compat-options all`: Use all compat options
* `--compat-options all`: Use all compat options (Do NOT use)
* `--compat-options youtube-dl`: Same as `--compat-options all,-multistreams`
* `--compat-options youtube-dlc`: Same as `--compat-options all,-no-live-chat,-no-youtube-channel-redirect`
@ -1003,9 +1003,9 @@ You can also fork the project on github and run your fork's [build workflow](.gi
--no-remove-chapters Do not remove any chapters from the file
(default)
--force-keyframes-at-cuts Force keyframes around chapters when
removing/splitting them. The resulting video
may have fewer artifacts around the cuts,
but is very slow due to needing a re-encode
removing/splitting them. This is slow due to
needing a re-encode, but the resulting video
may have fewer artifacts around the cuts
--no-force-keyframes-at-cuts Do not force keyframes around the chapters
when cutting/splitting (default)
--use-postprocessor NAME[:ARGS]

18
devscripts/make_readme.py
View File

@ -12,6 +12,8 @@ OPTIONS_START = 'General Options:'
OPTIONS_END = 'CONFIGURATION'
EPILOG_START = 'See full documentation'
DISABLE_PATCH = object()
def take_section(text, start=None, end=None, *, shift=0):
return text[
@ -21,7 +23,7 @@ def take_section(text, start=None, end=None, *, shift=0):
def apply_patch(text, patch):
return re.sub(*patch, text)
return text if patch[0] is DISABLE_PATCH else re.sub(*patch, text)
options = take_section(sys.stdin.read(), f'\n {OPTIONS_START}', f'\n{EPILOG_START}', shift=1)
@ -38,11 +40,15 @@ PATCHES = (
rf'({delim[:-1]})? (?P<label>\[\S+\] )?(?P<url>https?({delim})?:({delim})?/({delim})?/(({delim})?\S+)+)\s',
lambda mobj: ''.join((delim, mobj.group('label') or '', re.sub(r'\s+', '', mobj.group('url')), '\n'))
),
# This creates issues with prepare_manpage
# ( # Avoid newline when a space is available b/w switch and description
# r'(?m)^(\s{4}-.{%d})(%s)' % (switch_col_width - 6, delim),
# r'\1 '
# ),
( # Do not split "words"
rf'(?m)({delim}\S+)+$',
lambda mobj: ''.join((delim, mobj.group(0).replace(delim, '')))
),
( # Avoid newline when a space is available b/w switch and description
DISABLE_PATCH, # This creates issues with prepare_manpage
r'(?m)^(\s{4}-.{%d})(%s)' % (switch_col_width - 6, delim),
r'\1 '
),
)
with open(README_FILE, encoding='utf-8') as f:

2
devscripts/run_tests.sh
View File

@ -1,4 +1,4 @@
#!/bin/sh
#!/usr/bin/env sh
if [ -z $1 ]; then
test_set='test'

9
setup.cfg
View File

@ -1,17 +1,21 @@
[wheel]
universal = true
[flake8]
exclude = build,venv,.tox,.git
exclude = build,venv,.tox,.git,.pytest_cache
ignore = E402,E501,E731,E741,W503
max_line_length = 120
per_file_ignores =
./devscripts/lazy_load_template.py: F401
devscripts/lazy_load_template.py: F401
[tool:pytest]
addopts = -ra -v --strict-markers
markers =
download
[tox:tox]
skipsdist = true
envlist = py{36,37,38,39,310},pypy{36,37,38,39}
@ -25,6 +29,7 @@ passenv = HOME # For test_compat_expanduser
setenv =
# PYTHONWARNINGS = error # Catches PIP's warnings too
[isort]
py_version = 36
multi_line_output = VERTICAL_HANGING_INDENT

2
yt-dlp.sh
View File

@ -1,2 +1,2 @@
#!/bin/sh
#!/usr/bin/env sh
exec "${PYTHON:-python3}" -bb -Werror -Xdev "$(dirname "$(realpath "$0")")/yt_dlp/__main__.py" "$@"

26
yt_dlp/YoutubeDL.py
View File

@ -27,6 +27,7 @@ from string import ascii_letters
from .cache import Cache
from .compat import (
HAS_LEGACY as compat_has_legacy,
compat_get_terminal_size,
compat_os_name,
compat_shlex_quote,
@ -591,7 +592,10 @@ class YoutubeDL:
for msg in self.params.get('_deprecation_warnings', []):
self.deprecation_warning(msg)
if 'list-formats' in self.params.get('compat_opts', []):
self.params['compat_opts'] = set(self.params.get('compat_opts', ()))
if not compat_has_legacy:
self.params['compat_opts'].add('no-compat-legacy')
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:
@ -788,9 +792,9 @@ class YoutubeDL:
"""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')
self._write_string(
'%s%s' % (self._bidi_workaround(message), ('' if skip_eol else '\n')),
self._out_files.out)
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(self._bidi_workaround(message), self._out_files.out)
def to_screen(self, message, skip_eol=False, quiet=None):
"""Print message to screen if not in quiet mode"""
@ -942,7 +946,7 @@ class YoutubeDL:
'''Log debug message or Print message to stderr'''
if not self.params.get('verbose', False):
return
message = '[debug] %s' % message
message = f'[debug] {message}'
if self.params.get('logger'):
self.params['logger'].debug(message)
else:
@ -1136,7 +1140,7 @@ class YoutubeDL:
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.get('compat_opts', [])
if 'filename-sanitization' in self.params['compat_opts']
else NO_DEFAULT))
sanitizer = sanitize if callable(sanitize) else filename_sanitizer
@ -1775,7 +1779,7 @@ class YoutubeDL:
max_failures = self.params.get('skip_playlist_after_errors') or float('inf')
for i, entry_tuple in enumerate(entries, 1):
playlist_index, entry = entry_tuple
if 'playlist-index' in self.params.get('compat_opts', []):
if 'playlist-index' in self.params['compat_opts']:
playlist_index = playlistitems[i - 1] if playlistitems else i + playliststart - 1
self.to_screen('[download] Downloading video %s of %s' % (
self._format_screen(i, self.Styles.ID), self._format_screen(n_entries, self.Styles.EMPHASIS)))
@ -1906,7 +1910,7 @@ class YoutubeDL:
temp_file.close()
try:
success, _ = self.dl(temp_file.name, f, test=True)
except (DownloadError, IOError, OSError, ValueError) + network_exceptions:
except (DownloadError, OSError, ValueError) + network_exceptions:
success = False
finally:
if os.path.exists(temp_file.name):
@ -1935,7 +1939,7 @@ class YoutubeDL:
compat = (
prefer_best
or self.params.get('allow_multiple_audio_streams', False)
or 'format-spec' in self.params.get('compat_opts', []))
or 'format-spec' in self.params['compat_opts'])
return (
'best/bestvideo+bestaudio' if prefer_best
@ -3652,8 +3656,8 @@ class YoutubeDL:
write_debug('Plugins: %s' % [
'%s%s' % (klass.__name__, '' if klass.__name__ == name else f' as {name}')
for name, klass in itertools.chain(plugin_extractors.items(), plugin_postprocessors.items())])
if self.params.get('compat_opts'):
write_debug('Compatibility options: %s' % ', '.join(self.params.get('compat_opts')))
if self.params['compat_opts']:
write_debug('Compatibility options: %s' % ', '.join(self.params['compat_opts']))
if source == 'source':
try:

9
yt_dlp/compat/__init__.py
View File

@ -9,8 +9,13 @@ from .compat_utils import passthrough_module
# XXX: Implement this the same way as other DeprecationWarnings without circular import
passthrough_module(__name__, '._legacy', callback=lambda attr: warnings.warn(
DeprecationWarning(f'{__name__}.{attr} is deprecated'), stacklevel=2))
try:
passthrough_module(__name__, '._legacy', callback=lambda attr: warnings.warn(
DeprecationWarning(f'{__name__}.{attr} is deprecated'), stacklevel=2))
HAS_LEGACY = True
except ModuleNotFoundError:
# Keep working even without _legacy module
HAS_LEGACY = False
del passthrough_module

3
yt_dlp/downloader/__init__.py
View File

@ -1,4 +1,3 @@
from ..compat import compat_str
from ..utils import NO_DEFAULT, determine_protocol
@ -91,7 +90,7 @@ def _get_suitable_downloader(info_dict, protocol, params, default):
info_dict['protocol'] = protocol
downloaders = params.get('external_downloader')
external_downloader = (
downloaders if isinstance(downloaders, compat_str) or downloaders is None
downloaders if isinstance(downloaders, str) or downloaders is None
else downloaders.get(shorten_protocol_name(protocol, True), downloaders.get('default')))
if external_downloader is None:

3
yt_dlp/extractor/common.py
View File

@ -610,8 +610,7 @@ class InfoExtractor:
if ip_block:
self._x_forwarded_for_ip = GeoUtils.random_ipv4(ip_block)
self._downloader.write_debug(
'[debug] Using fake IP %s as X-Forwarded-For' % self._x_forwarded_for_ip)
self.write_debug(f'Using fake IP {self._x_forwarded_for_ip} as X-Forwarded-For')
return
# Path 2: bypassing based on country code

2
yt_dlp/extractor/curiositystream.py
View File

@ -27,7 +27,7 @@ class CuriosityStreamBaseIE(InfoExtractor):
auth_cookie = self._get_cookies('https://curiositystream.com').get('auth_token')
if auth_cookie:
self.write_debug('Obtained auth_token cookie')
self._auth_token = cookie.value
self._auth_token = auth_cookie.value
if self._auth_token:
headers['X-Auth-Token'] = self._auth_token
result = self._download_json(

13
yt_dlp/extractor/fc2.py
View File

@ -1,9 +1,7 @@
import re
from .common import InfoExtractor
from ..compat import (
compat_parse_qs,
)
from ..compat import compat_parse_qs
from ..dependencies import websockets
from ..utils import (
ExtractorError,
@ -209,7 +207,7 @@ class FC2LiveIE(InfoExtractor):
'User-Agent': self.get_param('http_headers')['User-Agent'],
})
self.write_debug('[debug] Sending HLS server request')
self.write_debug('Sending HLS server request')
while True:
recv = ws.recv()
@ -231,13 +229,10 @@ class FC2LiveIE(InfoExtractor):
if not data or not isinstance(data, dict):
continue
if data.get('name') == '_response_' and data.get('id') == 1:
self.write_debug('[debug] Goodbye.')
self.write_debug('Goodbye')
playlist_data = data
break
elif self._downloader.params.get('verbose', False):
if len(recv) > 100:
recv = recv[:100] + '...'
self.to_screen('[debug] Server said: %s' % recv)
self.write_debug('Server said: %s%s' % (recv[:100], '...' if len(recv) > 100 else ''))
if not playlist_data:
raise ExtractorError('Unable to fetch HLS playlist info via WebSocket')

4
yt_dlp/options.py
View File

@ -1634,8 +1634,8 @@ def create_parser():
action='store_true', dest='force_keyframes_at_cuts', default=False,
help=(
'Force keyframes around chapters when removing/splitting them. '
'The resulting video may have fewer artifacts around the cuts, '
'but is very slow due to needing a re-encode'))
'This is slow due to needing a re-encode, but '
'the resulting video may have fewer artifacts around the cuts'))
postproc.add_option(
'--no-force-keyframes-at-cuts',
action='store_false', dest='force_keyframes_at_cuts',

5
yt_dlp/postprocessor/common.py
View File

@ -176,6 +176,8 @@ class PostProcessor(metaclass=PostProcessorMetaClass):
def report_progress(self, s):
s['_default_template'] = '%(postprocessor)s %(status)s' % s
if not self._downloader:
return
progress_dict = s.copy()
progress_dict.pop('info_dict')
@ -184,7 +186,8 @@ class PostProcessor(metaclass=PostProcessorMetaClass):
progress_template = self.get_param('progress_template', {})
tmpl = progress_template.get('postprocess')
if tmpl:
self._downloader.to_stdout(self._downloader.evaluate_outtmpl(tmpl, progress_dict))
self._downloader.to_screen(
self._downloader.evaluate_outtmpl(tmpl, progress_dict), skip_eol=True, quiet=False)
self._downloader.to_console_title(self._downloader.evaluate_outtmpl(
progress_template.get('postprocess-title') or 'yt-dlp %(progress._default_template)s',

18
yt_dlp/postprocessor/ffmpeg.py
View File

@ -66,15 +66,6 @@ class FFmpegPostProcessor(PostProcessor):
self._prefer_ffmpeg = self.get_param('prefer_ffmpeg', True)
self._paths = self._determine_executables()
def check_version(self):
if not self.available:
raise FFmpegPostProcessorError('ffmpeg not found. Please install or provide the path using --ffmpeg-location')
required_version = '10-0' if self.basename == 'avconv' else '1.0'
if is_outdated_version(self._version, required_version):
self.report_warning(f'Your copy of {self.basename} is outdated, update {self.basename} '
f'to version {required_version} or newer if you encounter any errors')
@staticmethod
def get_versions_and_features(downloader=None):
pp = FFmpegPostProcessor(downloader)
@ -205,6 +196,15 @@ class FFmpegPostProcessor(PostProcessor):
if ext in ('mp4', 'mov', 'm4a'):
yield from ('-c:s', 'mov_text')
def check_version(self):
if not self.available:
raise FFmpegPostProcessorError('ffmpeg not found. Please install or provide the path using --ffmpeg-location')
required_version = '10-0' if self.basename == 'avconv' else '1.0'
if is_outdated_version(self._version, required_version):
self.report_warning(f'Your copy of {self.basename} is outdated, update {self.basename} '
f'to version {required_version} or newer if you encounter any errors')
def get_audio_codec(self, path):
if not self.probe_available and not self.available:
raise PostProcessingError('ffprobe and ffmpeg not found. Please install or provide the path using --ffmpeg-location')

61
yt_dlp/utils.py
View File

@ -619,9 +619,9 @@ def sanitize_open(filename, open_mode):
# Ref: https://github.com/yt-dlp/yt-dlp/issues/3124
raise LockingUnsupportedError()
stream = locked_file(filename, open_mode, block=False).__enter__()
except LockingUnsupportedError:
except OSError:
stream = open(filename, open_mode)
return (stream, filename)
return stream, filename
except OSError as err:
if attempt or err.errno in (errno.EACCES,):
raise
@ -815,12 +815,9 @@ def escapeHTML(text):
def process_communicate_or_kill(p, *args, **kwargs):
try:
return p.communicate(*args, **kwargs)
except BaseException: # Including KeyboardInterrupt
p.kill()
p.wait()
raise
write_string('DeprecationWarning: yt_dlp.utils.process_communicate_or_kill is deprecated '
'and may be removed in a future version. Use yt_dlp.utils.Popen.communicate_or_kill instead')
return Popen.communicate_or_kill(p, *args, **kwargs)
class Popen(subprocess.Popen):
@ -834,7 +831,12 @@ class Popen(subprocess.Popen):
super().__init__(*args, **kwargs, startupinfo=self._startupinfo)
def communicate_or_kill(self, *args, **kwargs):
return process_communicate_or_kill(self, *args, **kwargs)
try:
return self.communicate(*args, **kwargs)
except BaseException: # Including KeyboardInterrupt
self.kill()
self.wait()
raise
def get_subprocess_encoding():
@ -921,22 +923,23 @@ def make_HTTPS_handler(params, **kwargs):
context.options |= 4 # SSL_OP_LEGACY_SERVER_CONNECT
# Allow use of weaker ciphers in Python 3.10+. See https://bugs.python.org/issue43998
context.set_ciphers('DEFAULT')
context.verify_mode = ssl.CERT_REQUIRED if opts_check_certificate else ssl.CERT_NONE
if opts_check_certificate:
if has_certifi and 'no-certifi' not in params.get('compat_opts', []):
context.load_verify_locations(cafile=certifi.where())
else:
try:
context.load_default_certs()
# Work around the issue in load_default_certs when there are bad certificates. See:
# https://github.com/yt-dlp/yt-dlp/issues/1060,
# https://bugs.python.org/issue35665, https://bugs.python.org/issue45312
except ssl.SSLError:
# enum_certificates is not present in mingw python. See https://github.com/yt-dlp/yt-dlp/issues/1151
if sys.platform == 'win32' and hasattr(ssl, 'enum_certificates'):
for storename in ('CA', 'ROOT'):
_ssl_load_windows_store_certs(context, storename)
context.set_default_verify_paths()
try:
context.load_default_certs()
# Work around the issue in load_default_certs when there are bad certificates. See:
# https://github.com/yt-dlp/yt-dlp/issues/1060,
# https://bugs.python.org/issue35665, https://bugs.python.org/issue45312
except ssl.SSLError:
# enum_certificates is not present in mingw python. See https://github.com/yt-dlp/yt-dlp/issues/1151
if sys.platform == 'win32' and hasattr(ssl, 'enum_certificates'):
for storename in ('CA', 'ROOT'):
_ssl_load_windows_store_certs(context, storename)
context.set_default_verify_paths()
client_certfile = params.get('client_certificate')
if client_certfile:
try:
@ -1885,11 +1888,11 @@ def platform_name():
@functools.cache
def get_windows_version():
''' Get Windows version. None if it's not running on Windows '''
''' Get Windows version. returns () if it's not running on Windows '''
if compat_os_name == 'nt':
return version_tuple(platform.win32_ver()[1])
else:
return None
return ()
def write_string(s, out=None, encoding=None):
@ -1899,14 +1902,14 @@ def write_string(s, out=None, encoding=None):
if compat_os_name == 'nt' and supports_terminal_sequences(out):
s = re.sub(r'([\r\n]+)', r' \1', s)
enc = None
enc, buffer = None, out
if 'b' in getattr(out, 'mode', ''):
enc = encoding or preferredencoding()
elif hasattr(out, 'buffer'):
out = out.buffer
buffer = out.buffer
enc = encoding or getattr(out, 'encoding', None) or preferredencoding()
out.write(s.encode(enc, 'ignore') if enc else s)
buffer.write(s.encode(enc, 'ignore') if enc else s)
out.flush()
@ -1925,7 +1928,7 @@ def intlist_to_bytes(xs):
return compat_struct_pack('%dB' % len(xs), *xs)
class LockingUnsupportedError(IOError):
class LockingUnsupportedError(OSError):
msg = 'File locking is not supported on this platform'
def __init__(self):
@ -5089,7 +5092,7 @@ WINDOWS_VT_MODE = False if compat_os_name == 'nt' else None
@functools.cache
def supports_terminal_sequences(stream):
if compat_os_name == 'nt':
if not WINDOWS_VT_MODE or get_windows_version() < (10, 0, 10586):
if not WINDOWS_VT_MODE:
return False
elif not os.getenv('TERM'):
return False
@ -5100,7 +5103,7 @@ def supports_terminal_sequences(stream):
def windows_enable_vt_mode(): # TODO: Do this the proper way https://bugs.python.org/issue30075
if compat_os_name != 'nt':
if get_windows_version() < (10, 0, 10586):
return
global WINDOWS_VT_MODE
startupinfo = subprocess.STARTUPINFO()