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[docs] Consistent use of e.g. (#4643)

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Authored by: Lesmiscore
This commit is contained in:
Lesmiscore
2022-08-14 21:04:13 +09:00
committed by GitHub
parent 8f53dc44a0
commit 62b58c0936
14 changed files with 128 additions and 129 deletions
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54
yt_dlp/options.py
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@ -77,7 +77,7 @@ def parseOpts(overrideArguments=None, ignore_config_files='if_override'):
if root.parse_known_args()[0].ignoreconfig:
return False
# Multiple package names can be given here
# Eg: ('yt-dlp', 'youtube-dlc', 'youtube-dl') will look for
# E.g. ('yt-dlp', 'youtube-dlc', 'youtube-dl') will look for
# the configuration file of any of these three packages
for package in ('yt-dlp',):
if user:
@ -374,7 +374,7 @@ def create_parser():
dest='default_search', metavar='PREFIX',
help=(
'Use this prefix for unqualified URLs. '
'Eg: "gvsearch2:python" downloads two videos from google videos for the search term "python". '
'E.g. "gvsearch2:python" downloads two videos from google videos for the search term "python". '
'Use the value "auto" to let yt-dlp guess ("auto_warning" to emit a warning when guessing). '
'"error" just throws an error. The default value "fixup_error" repairs broken URLs, '
'but emits an error if this is not possible instead of searching'))
@ -459,7 +459,7 @@ def create_parser():
help=(
'Create aliases for an option string. Unless an alias starts with a dash "-", it is prefixed with "--". '
'Arguments are parsed according to the Python string formatting mini-language. '
'Eg: --alias get-audio,-X "-S=aext:{0},abr -x --audio-format {0}" creates options '
'E.g. --alias get-audio,-X "-S=aext:{0},abr -x --audio-format {0}" creates options '
'"--get-audio" and "-X" that takes an argument (ARG0) and expands to '
'"-S=aext:ARG0,abr -x --audio-format ARG0". All defined aliases are listed in the --help output. '
'Alias options can trigger more aliases; so be careful to avoid defining recursive options. '
@ -471,8 +471,8 @@ def create_parser():
'--proxy', dest='proxy',
default=None, metavar='URL',
help=(
'Use the specified HTTP/HTTPS/SOCKS proxy. To enable SOCKS proxy, specify a proper scheme. '
'Eg: socks5://user:pass@127.0.0.1:1080/. Pass in an empty string (--proxy "") for direct connection'))
'Use the specified HTTP/HTTPS/SOCKS proxy. To enable SOCKS proxy, specify a proper scheme, '
'e.g. socks5://user:pass@127.0.0.1:1080/. Pass in an empty string (--proxy "") for direct connection'))
network.add_option(
'--socket-timeout',
dest='socket_timeout', type=float, default=None, metavar='SECONDS',
@ -537,7 +537,7 @@ def create_parser():
'Comma separated playlist_index of the videos to download. '
'You can specify a range using "[START]:[STOP][:STEP]". For backward compatibility, START-STOP is also supported. '
'Use negative indices to count from the right and negative STEP to download in reverse order. '
'Eg: "-I 1:3,7,-5::2" used on a playlist of size 15 will download the videos at index 1,2,3,7,11,13,15'))
'E.g. "-I 1:3,7,-5::2" used on a playlist of size 15 will download the videos at index 1,2,3,7,11,13,15'))
selection.add_option(
'--match-title',
dest='matchtitle', metavar='REGEX',
@ -549,17 +549,17 @@ def create_parser():
selection.add_option(
'--min-filesize',
metavar='SIZE', dest='min_filesize', default=None,
help='Do not download any videos smaller than SIZE (e.g. 50k or 44.6m)')
help='Do not download any videos smaller than SIZE, e.g. 50k or 44.6M')
selection.add_option(
'--max-filesize',
metavar='SIZE', dest='max_filesize', default=None,
help='Do not download any videos larger than SIZE (e.g. 50k or 44.6m)')
help='Do not download any videos larger than SIZE, e.g. 50k or 44.6M')
selection.add_option(
'--date',
metavar='DATE', dest='date', default=None,
help=(
'Download only videos uploaded on this date. The date can be "YYYYMMDD" or in the format '
'[now|today|yesterday][-N[day|week|month|year]]. Eg: --date today-2weeks'))
'[now|today|yesterday][-N[day|week|month|year]]. E.g. --date today-2weeks'))
selection.add_option(
'--datebefore',
metavar='DATE', dest='datebefore', default=None,
@ -589,7 +589,7 @@ def create_parser():
'You can also simply specify a field to match if the field is present, '
'use "!field" to check if the field is not present, and "&" to check multiple conditions. '
'Use a "\\" to escape "&" or quotes if needed. If used multiple times, '
'the filter matches if atleast one of the conditions are met. Eg: --match-filter '
'the filter matches if atleast one of the conditions are met. E.g. --match-filter '
'!is_live --match-filter "like_count>?100 & description~=\'(?i)\\bcats \\& dogs\\b\'" '
'matches only videos that are not live OR those that have a like count more than 100 '
'(or the like field is not available) and also has a description '
@ -785,7 +785,7 @@ def create_parser():
'--merge-output-format',
action='store', dest='merge_output_format', metavar='FORMAT', default=None,
help=(
'Containers that may be used when merging formats, separated by "/" (Eg: "mp4/mkv"). '
'Containers that may be used when merging formats, separated by "/", e.g. "mp4/mkv". '
'Ignored if no merge is required. '
f'(currently supported: {", ".join(sorted(FFmpegMergerPP.SUPPORTED_EXTS))})'))
video_format.add_option(
@ -825,14 +825,14 @@ def create_parser():
subtitles.add_option(
'--sub-format',
action='store', dest='subtitlesformat', metavar='FORMAT', default='best',
help='Subtitle format; accepts formats preference, Eg: "srt" or "ass/srt/best"')
help='Subtitle format; accepts formats preference, e.g. "srt" or "ass/srt/best"')
subtitles.add_option(
'--sub-langs', '--srt-langs',
action='callback', dest='subtitleslangs', metavar='LANGS', type='str',
default=[], callback=_list_from_options_callback,
help=(
'Languages of the subtitles to download (can be regex) or "all" separated by commas. (Eg: --sub-langs "en.*,ja") '
'You can prefix the language code with a "-" to exclude it from the requested languages. (Eg: --sub-langs all,-live_chat) '
'Languages of the subtitles to download (can be regex) or "all" separated by commas, e.g. --sub-langs "en.*,ja". '
'You can prefix the language code with a "-" to exclude it from the requested languages, e.g. --sub-langs all,-live_chat. '
'Use --list-subs for a list of available language tags'))
downloader = optparse.OptionGroup(parser, 'Download Options')
@ -843,11 +843,11 @@ def create_parser():
downloader.add_option(
'-r', '--limit-rate', '--rate-limit',
dest='ratelimit', metavar='RATE',
help='Maximum download rate in bytes per second (e.g. 50K or 4.2M)')
help='Maximum download rate in bytes per second, e.g. 50K or 4.2M')
downloader.add_option(
'--throttled-rate',
dest='throttledratelimit', metavar='RATE',
help='Minimum download rate in bytes per second below which throttling is assumed and the video data is re-extracted (e.g. 100K)')
help='Minimum download rate in bytes per second below which throttling is assumed and the video data is re-extracted, e.g. 100K')
downloader.add_option(
'-R', '--retries',
dest='retries', metavar='RETRIES', default=10,
@ -871,8 +871,8 @@ def create_parser():
'Time to sleep between retries in seconds (optionally) prefixed by the type of retry '
'(http (default), fragment, file_access, extractor) to apply the sleep to. '
'EXPR can be a number, linear=START[:END[:STEP=1]] or exp=START[:END[:BASE=2]]. '
'This option can be used multiple times to set the sleep for the different retry types. '
'Eg: --retry-sleep linear=1::2 --retry-sleep fragment:exp=1:20'))
'This option can be used multiple times to set the sleep for the different retry types, '
'e.g. --retry-sleep linear=1::2 --retry-sleep fragment:exp=1:20'))
downloader.add_option(
'--skip-unavailable-fragments', '--no-abort-on-unavailable-fragment',
action='store_true', dest='skip_unavailable_fragments', default=True,
@ -892,7 +892,7 @@ def create_parser():
downloader.add_option(
'--buffer-size',
dest='buffersize', metavar='SIZE', default='1024',
help='Size of download buffer (e.g. 1024 or 16K) (default is %default)')
help='Size of download buffer, e.g. 1024 or 16K (default is %default)')
downloader.add_option(
'--resize-buffer',
action='store_false', dest='noresizebuffer',
@ -905,7 +905,7 @@ def create_parser():
'--http-chunk-size',
dest='http_chunk_size', metavar='SIZE', default=None,
help=(
'Size of a chunk for chunk-based HTTP downloading (e.g. 10485760 or 10M) (default is disabled). '
'Size of a chunk for chunk-based HTTP downloading, e.g. 10485760 or 10M (default is disabled). '
'May be useful for bypassing bandwidth throttling imposed by a webserver (experimental)'))
downloader.add_option(
'--test',
@ -963,8 +963,8 @@ def create_parser():
help=(
'Download only chapters whose title matches the given regular expression. '
'Time ranges prefixed by a "*" can also be used in place of chapters to download the specified range. '
'Eg: --download-sections "*10:15-15:00" --download-sections "intro". '
'Needs ffmpeg. This option can be used multiple times to download multiple sections'))
'Needs ffmpeg. This option can be used multiple times to download multiple sections, '
'e.g. --download-sections "*10:15-15:00" --download-sections "intro"'))
downloader.add_option(
'--downloader', '--external-downloader',
dest='external_downloader', metavar='[PROTO:]NAME', default={}, type='str',
@ -978,7 +978,7 @@ def create_parser():
'the protocols (http, ftp, m3u8, dash, rstp, rtmp, mms) to use it for. '
f'Currently supports native, {", ".join(sorted(list_external_downloaders()))}. '
'You can use this option multiple times to set different downloaders for different protocols. '
'For example, --downloader aria2c --downloader "dash,m3u8:native" will use '
'E.g. --downloader aria2c --downloader "dash,m3u8:native" will use '
'aria2c for http/ftp downloads, and the native downloader for dash/m3u8 downloads '
'(Alias: --external-downloader)'))
downloader.add_option(
@ -1188,7 +1188,7 @@ def create_parser():
'Template for progress outputs, optionally prefixed with one of "download:" (default), '
'"download-title:" (the console title), "postprocess:", or "postprocess-title:". '
'The video\'s fields are accessible under the "info" key and '
'the progress attributes are accessible under "progress" key. E.g.: '
'the progress attributes are accessible under "progress" key. E.g. '
# TODO: Document the fields inside "progress"
'--console-title --progress-template "download-title:%(info.id)s-%(progress.eta)s"'))
verbosity.add_option(
@ -1488,7 +1488,7 @@ def create_parser():
'Remux the video into another container if necessary '
f'(currently supported: {", ".join(FFmpegVideoRemuxerPP.SUPPORTED_EXTS)}). '
'If target container does not support the video/audio codec, remuxing will fail. You can specify multiple rules; '
'Eg. "aac>m4a/mov>mp4/mkv" will remux aac to m4a, mov to mp4 and anything else to mkv'))
'e.g. "aac>m4a/mov>mp4/mkv" will remux aac to m4a, mov to mp4 and anything else to mkv'))
postproc.add_option(
'--recode-video',
metavar='FORMAT', dest='recodevideo', default=None,
@ -1513,7 +1513,7 @@ def create_parser():
'You can also specify "PP+EXE:ARGS" to give the arguments to the specified executable '
'only when being used by the specified postprocessor. Additionally, for ffmpeg/ffprobe, '
'"_i"/"_o" can be appended to the prefix optionally followed by a number to pass the argument '
'before the specified input/output file. Eg: --ppa "Merger+ffmpeg_i1:-v quiet". '
'before the specified input/output file, e.g. --ppa "Merger+ffmpeg_i1:-v quiet". '
'You can use this option multiple times to give different arguments to different '
'postprocessors. (Alias: --ppa)'))
postproc.add_option(
@ -1729,7 +1729,7 @@ def create_parser():
'SponsorBlock categories to create chapters for, separated by commas. '
f'Available categories are {", ".join(SponsorBlockPP.CATEGORIES.keys())}, all and default (=all). '
'You can prefix the category with a "-" to exclude it. See [1] for description of the categories. '
'Eg: --sponsorblock-mark all,-preview [1] https://wiki.sponsor.ajay.app/w/Segment_Categories'))
'E.g. --sponsorblock-mark all,-preview [1] https://wiki.sponsor.ajay.app/w/Segment_Categories'))
sponsorblock.add_option(
'--sponsorblock-remove', metavar='CATS',
dest='sponsorblock_remove', default=set(), action='callback', type='str',