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@ -425,8 +425,12 @@ ## General Options:
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--no-wait-for-video Do not wait for scheduled streams (default)
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--mark-watched Mark videos watched (even with --simulate)
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--no-mark-watched Do not mark videos watched (default)
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--no-colors Do not emit color codes in output (Alias:
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--no-colours)
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--color [STREAM:]POLICY Whether to emit color codes in output,
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optionally prefixed by the STREAM (stdout or
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stderr) to apply the setting to. Can be one
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of "always", "auto" (default), "never", or
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"no_color" (use non color terminal
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sequences). Can be used multiple times
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--compat-options OPTS Options that can help keep compatibility
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with youtube-dl or youtube-dlc
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configurations by reverting some of the
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@ -2148,6 +2152,7 @@ #### Redundant options
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--playlist-end NUMBER -I :NUMBER
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--playlist-reverse -I ::-1
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--no-playlist-reverse Default
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--no-colors --color no_color
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#### Not recommended
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@ -415,7 +415,12 @@ class YoutubeDL:
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- Raise utils.DownloadCancelled(msg) to abort remaining
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downloads when a video is rejected.
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match_filter_func in utils.py is one example for this.
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no_color: Do not emit color codes in output.
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color: A Dictionary with output stream names as keys
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and their respective color policy as values.
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Can also just be a single color policy,
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in which case it applies to all outputs.
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Valid stream names are 'stdout' and 'stderr'.
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Valid color policies are one of 'always', 'auto', 'no_color' or 'never'.
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geo_bypass: Bypass geographic restriction via faking X-Forwarded-For
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HTTP header
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geo_bypass_country:
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@ -537,6 +542,7 @@ class YoutubeDL:
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data will be downloaded and processed by extractor.
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You can reduce network I/O by disabling it if you don't
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care about HLS. (only for youtube)
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no_color: Same as `color='no_color'`
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"""
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_NUMERIC_FIELDS = {
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@ -603,9 +609,24 @@ def __init__(self, params=None, auto_init=True):
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except Exception as e:
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self.write_debug(f'Failed to enable VT mode: {e}')
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if self.params.get('no_color'):
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if self.params.get('color') is not None:
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self.report_warning('Overwriting params from "color" with "no_color"')
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self.params['color'] = 'no_color'
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term_allow_color = os.environ.get('TERM', '').lower() != 'dumb'
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def process_color_policy(stream):
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stream_name = {sys.stdout: 'stdout', sys.stderr: 'stderr'}[stream]
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policy = traverse_obj(self.params, ('color', (stream_name, None), {str}), get_all=False)
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if policy in ('auto', None):
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return term_allow_color and supports_terminal_sequences(stream)
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assert policy in ('always', 'never', 'no_color')
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return {'always': True, 'never': False}.get(policy, policy)
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self._allow_colors = Namespace(**{
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type_: not self.params.get('no_color') and supports_terminal_sequences(stream)
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for type_, stream in self._out_files.items_ if type_ != 'console'
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name: process_color_policy(stream)
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for name, stream in self._out_files.items_ if name != 'console'
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})
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# The code is left like this to be reused for future deprecations
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@ -974,7 +995,7 @@ def _format_text(self, handle, allow_colors, text, f, fallback=None, *, test_enc
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text = text.encode(encoding, 'ignore').decode(encoding)
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if fallback is not None and text != original_text:
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text = fallback
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return format_text(text, f) if allow_colors else text if fallback is None else fallback
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return format_text(text, f) if allow_colors is True else text if fallback is None else fallback
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def _format_out(self, *args, **kwargs):
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return self._format_text(self._out_files.out, self._allow_colors.out, *args, **kwargs)
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@ -3769,9 +3790,14 @@ def print_debug_header(self):
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def get_encoding(stream):
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ret = str(getattr(stream, 'encoding', 'missing (%s)' % type(stream).__name__))
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additional_info = []
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if os.environ.get('TERM', '').lower() == 'dumb':
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additional_info.append('dumb')
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if not supports_terminal_sequences(stream):
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from .utils import WINDOWS_VT_MODE # Must be imported locally
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ret += ' (No VT)' if WINDOWS_VT_MODE is False else ' (No ANSI)'
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additional_info.append('No VT' if WINDOWS_VT_MODE is False else 'No ANSI')
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if additional_info:
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ret = f'{ret} ({",".join(additional_info)})'
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return ret
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encoding_str = 'Encodings: locale %s, fs %s, pref %s, %s' % (
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@ -436,6 +436,10 @@ def metadataparser_actions(f):
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elif ed and proto == 'default':
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default_downloader = ed.get_basename()
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for policy in opts.color.values():
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if policy not in ('always', 'auto', 'no_color', 'never'):
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raise ValueError(f'"{policy}" is not a valid color policy')
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warnings, deprecation_warnings = [], []
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# Common mistake: -f best
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@ -894,7 +898,7 @@ def parse_options(argv=None):
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'playlist_items': opts.playlist_items,
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'xattr_set_filesize': opts.xattr_set_filesize,
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'match_filter': opts.match_filter,
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'no_color': opts.no_color,
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'color': opts.color,
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'ffmpeg_location': opts.ffmpeg_location,
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'hls_prefer_native': opts.hls_prefer_native,
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'hls_use_mpegts': opts.hls_use_mpegts,
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@ -296,7 +296,8 @@ def _prepare_multiline_status(self, lines=1):
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self._multiline = BreaklineStatusPrinter(self.ydl._out_files.out, lines)
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else:
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self._multiline = MultilinePrinter(self.ydl._out_files.out, lines, not self.params.get('quiet'))
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self._multiline.allow_colors = self._multiline._HAVE_FULLCAP and not self.params.get('no_color')
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self._multiline.allow_colors = self.ydl._allow_colors.out and self.ydl._allow_colors.out != 'no_color'
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self._multiline._HAVE_FULLCAP = self.ydl._allow_colors.out
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def _finish_multiline_status(self):
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self._multiline.end()
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@ -34,6 +34,7 @@
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join_nonempty,
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orderedSet_from_options,
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remove_end,
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variadic,
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write_string,
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)
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from .version import CHANNEL, __version__
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@ -250,7 +251,7 @@ def _dict_from_options_callback(
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if multiple_args:
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val = [val, *value[1:]]
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elif default_key is not None:
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keys, val = [default_key], value
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keys, val = variadic(default_key), value
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else:
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raise optparse.OptionValueError(
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f'wrong {opt_str} formatting; it should be {option.metavar}, not "{value}"')
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@ -440,8 +441,25 @@ def _alias_callback(option, opt_str, value, parser, opts, nargs):
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help='Do not mark videos watched (default)')
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general.add_option(
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'--no-colors', '--no-colours',
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action='store_true', dest='no_color', default=False,
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help='Do not emit color codes in output (Alias: --no-colours)')
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action='store_const', dest='color', const={
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'stdout': 'no_color',
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'stderr': 'no_color',
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},
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help=optparse.SUPPRESS_HELP)
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general.add_option(
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'--color',
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dest='color', metavar='[STREAM:]POLICY', default={}, type='str',
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action='callback', callback=_dict_from_options_callback,
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callback_kwargs={
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'allowed_keys': 'stdout|stderr',
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'default_key': ['stdout', 'stderr'],
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'process': str.strip,
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}, help=(
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'Whether to emit color codes in output, optionally prefixed by '
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'the STREAM (stdout or stderr) to apply the setting to. '
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'Can be one of "always", "auto" (default), "never", or '
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'"no_color" (use non color terminal sequences). '
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'Can be used multiple times'))
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general.add_option(
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'--compat-options',
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metavar='OPTS', dest='compat_opts', default=set(), type='str',
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