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Standardized function for creating dict from repeated options
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pukkandan
parent
430c2757ea
commit
45016689fa
3 changed files with 34 additions and 34 deletions
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@ -435,7 +435,7 @@ ## Workarounds:
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--referer URL Specify a custom referer, use if the video
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access is restricted to one domain
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--add-header FIELD:VALUE Specify a custom HTTP header and its value,
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separated by a colon ':'. You can use this
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separated by a colon ":". You can use this
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option multiple times
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--bidi-workaround Work around terminals that lack
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bidirectional text support. Requires bidiv
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@ -554,8 +554,8 @@ ## Post-Processing Options:
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supported: mp4|flv|ogg|webm|mkv|avi)
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--postprocessor-args NAME:ARGS Give these arguments to the postprocessors.
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Specify the postprocessor/executable name
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and the arguments separated by a colon ':'
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to give the argument to only the specified
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and the arguments separated by a colon ":"
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to give the argument to the specified
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postprocessor/executable. Supported
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postprocessors are: SponSkrub,
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ExtractAudio, VideoRemuxer, VideoConvertor,
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@ -569,7 +569,8 @@ ## Post-Processing Options:
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to different postprocessors. You can also
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specify "PP+EXE:ARGS" to give the arguments
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to the specified executable only when being
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used by the specified postprocessor (Alias:
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used by the specified postprocessor. You
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can use this option multiple times (Alias:
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--ppa)
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-k, --keep-video Keep the intermediate video file on disk
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after post-processing
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@ -70,14 +70,7 @@ def _real_main(argv=None):
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std_headers['Referer'] = opts.referer
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# Custom HTTP headers
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if opts.headers is not None:
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for h in opts.headers:
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if ':' not in h:
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parser.error('wrong header formatting, it should be key:value, not "%s"' % h)
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key, value = h.split(':', 1)
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if opts.verbose:
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write_string('[debug] Adding header from command line option %s:%s\n' % (key, value))
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std_headers[key] = value
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std_headers.update(opts.headers)
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# Dump user agent
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if opts.dump_user_agent:
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@ -337,21 +330,9 @@ def parse_retries(retries):
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if opts.external_downloader_args:
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external_downloader_args = compat_shlex_split(opts.external_downloader_args)
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postprocessor_args = {}
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if opts.postprocessor_args is not None:
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for string in opts.postprocessor_args:
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mobj = re.match(r'(?P<pp>\w+(?:\+\w+)?):(?P<args>.*)$', string)
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if mobj is None:
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if 'sponskrub' not in postprocessor_args: # for backward compatibility
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postprocessor_args['sponskrub'] = []
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if opts.verbose:
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write_string('[debug] Adding postprocessor args from command line option sponskrub: \n')
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pp_key, pp_args = 'default', string
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else:
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pp_key, pp_args = mobj.group('pp').lower(), mobj.group('args')
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if opts.verbose:
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write_string('[debug] Adding postprocessor args from command line option %s: %s\n' % (pp_key, pp_args))
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postprocessor_args[pp_key] = compat_shlex_split(pp_args)
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if 'default-compat' in opts.postprocessor_args and 'default' not in opts.postprocessor_args:
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opts.postprocessor_args.setdefault('sponskrub', [])
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opts.postprocessor_args['default'] = opts.postprocessor_args['default-compat']
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match_filter = (
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None if opts.match_filter is None
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@ -486,7 +467,7 @@ def parse_retries(retries):
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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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'external_downloader_args': external_downloader_args,
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'postprocessor_args': postprocessor_args,
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'postprocessor_args': opts.postprocessor_args,
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'cn_verification_proxy': opts.cn_verification_proxy,
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'geo_verification_proxy': opts.geo_verification_proxy,
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'config_location': opts.config_location,
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@ -104,6 +104,20 @@ def _format_option_string(option):
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def _comma_separated_values_options_callback(option, opt_str, value, parser):
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setattr(parser.values, option.dest, value.split(','))
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def _dict_from_multiple_values_options_callback(
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option, opt_str, value, parser, allowed_keys=r'[\w-]+', delimiter=':', default_key=None, process=None):
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out_dict = getattr(parser.values, option.dest)
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mobj = re.match(r'(?i)(?P<key>%s)%s(?P<val>.*)$' % (allowed_keys, delimiter), value)
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if mobj is not None:
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key, val = mobj.group('key').lower(), mobj.group('val')
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elif default_key is not None:
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key, val = default_key, value
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else:
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raise optparse.OptionValueError(
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'wrong %s formatting; it should be %s, not "%s"' % (opt_str, option.metavar, value))
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out_dict[key] = process(val) if callable(process) else val
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# No need to wrap help messages if we're on a wide console
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columns = compat_get_terminal_size().columns
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max_width = columns if columns else 80
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@ -651,8 +665,9 @@ def _comma_separated_values_options_callback(option, opt_str, value, parser):
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)
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workarounds.add_option(
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'--add-header',
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metavar='FIELD:VALUE', dest='headers', action='append',
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help='Specify a custom HTTP header and its value, separated by a colon \':\'. You can use this option multiple times',
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metavar='FIELD:VALUE', dest='headers', default={}, type='str',
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action='callback', callback=_dict_from_multiple_values_options_callback,
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help='Specify a custom HTTP header and its value, separated by a colon ":". You can use this option multiple times',
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)
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workarounds.add_option(
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'--bidi-workaround',
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@ -975,18 +990,21 @@ def _comma_separated_values_options_callback(option, opt_str, value, parser):
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metavar='FORMAT', dest='recodevideo', default=None,
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help='Re-encode the video into another format if re-encoding is necessary (currently supported: mp4|flv|ogg|webm|mkv|avi)')
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postproc.add_option(
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'--postprocessor-args', '--ppa', metavar='NAME:ARGS',
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dest='postprocessor_args', action='append',
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'--postprocessor-args', '--ppa',
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metavar='NAME:ARGS', dest='postprocessor_args', default={}, type='str',
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action='callback', callback=_dict_from_multiple_values_options_callback,
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callback_kwargs={'default_key': 'default-compat', 'allowed_keys': r'\w+(?:\+\w+)?', 'process': compat_shlex_split},
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help=(
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'Give these arguments to the postprocessors. '
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'Specify the postprocessor/executable name and the arguments separated by a colon ":" '
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'to give the argument to only the specified postprocessor/executable. Supported postprocessors are: '
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'to give the argument to the specified postprocessor/executable. Supported postprocessors are: '
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'SponSkrub, ExtractAudio, VideoRemuxer, VideoConvertor, EmbedSubtitle, Metadata, Merger, '
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'FixupStretched, FixupM4a, FixupM3u8, SubtitlesConvertor and EmbedThumbnail. '
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'The supported executables are: SponSkrub, FFmpeg, FFprobe, avconf, avprobe and AtomicParsley. '
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'You can use this option multiple times to give different arguments to different postprocessors. '
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'You can also specify "PP+EXE:ARGS" to give the arguments to the specified executable '
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'only when being used by the specified postprocessor (Alias: --ppa)'))
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'only when being used by the specified postprocessor. '
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'You can use this option multiple times (Alias: --ppa)'))
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postproc.add_option(
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'-k', '--keep-video',
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action='store_true', dest='keepvideo', default=False,
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