Provided by: gallery-dl_1.26.9-1_all bug

NAME

       gallery-dl.conf - gallery-dl configuration file

DESCRIPTION

       gallery-dl will search for configuration files in the following places every time it is
       started, unless --ignore-config is specified:

           /etc/gallery-dl.conf
           $HOME/.config/gallery-dl/config.json
           $HOME/.gallery-dl.conf

       It is also possible to specify additional configuration files with the -c/--config
       command-line option or to add further option values with -o/--option as <key>=<value>
       pairs,

       Configuration files are JSON-based and therefore don't allow any ordinary comments, but,
       since unused keys are simply ignored, it is possible to utilize those as makeshift
       comments by settings their values to arbitrary strings.

EXAMPLE

       {
           "base-directory": "/tmp/",
           "extractor": {
               "pixiv": {
                   "directory": ["Pixiv", "Works", "{user[id]}"],
                   "filename": "{id}{num}.{extension}",
                   "username": "foo",
                   "password": "bar"
               },
               "flickr": {
                   "_comment": "OAuth keys for account 'foobar'",
                   "access-token": "0123456789-0123456789abcdef",
                   "access-token-secret": "fedcba9876543210"
               }
           },
           "downloader": {
               "retries": 3,
               "timeout": 2.5
           }
       }

EXTRACTOR OPTIONS

   extractor.*.filename
       Type:
             * string
             * object (condition -> format string)

       Example:

           "{manga}_c{chapter}_{page:>03}.{extension}"

           { "extension == 'mp4'": "{id}_video.{extension}", "'nature' in title" :
           "{id}_{title}.{extension}", ""                  : "{id}_default.{extension}" }

       Description:
           A format string to build filenames for downloaded files with.

           If this is an object, it must contain Python expressions mapping to the filename
           format strings to use.  These expressions are evaluated in the order as specified in
           Python 3.6+ and in an undetermined order in Python 3.4 and 3.5.

           The available replacement keys depend on the extractor used. A list of keys for a
           specific one can be acquired by calling *gallery-dl* with the -K/--list-keywords
           command-line option.  For example:

           $ gallery-dl -K http://seiga.nicovideo.jp/seiga/im5977527 Keywords for directory
           names:

           category seiga subcategory image

           Keywords for filenames:

           category seiga extension None image-id 5977527 subcategory image

           Note: Even if the value of the extension key is missing or None, it will be filled in
           later when the file download is starting. This key is therefore always available to
           provide a valid filename extension.

   extractor.*.directory
       Type:
             * list of strings
             * object (condition -> format strings)

       Example:

           ["{category}", "{manga}", "c{chapter} - {title}"]

           { "'nature' in content": ["Nature Pictures"], "retweet_id != 0"    : ["{category}",
           "{user[name]}", "Retweets"], ""                   : ["{category}", "{user[name]}"] }

       Description:
           A list of format strings to build target directory paths with.

           If this is an object, it must contain Python expressions mapping to the list of format
           strings to use.

           Each individual string in such a list represents a single path segment, which will be
           joined together and appended to the base-directory to form the complete target
           directory path.

   extractor.*.base-directory
       Type: Path

       Default: "./gallery-dl/"

       Description:
           Directory path used as base for all download destinations.

   extractor.*.parent-directory
       Type: bool

       Default: false

       Description:
           Use an extractor's current target directory as base-directory for any spawned child
           extractors.

   extractor.*.metadata-parent
       Type:
             * bool
             * string

       Default: false

       Description:
           If true, overwrite any metadata provided by a child extractor with its parent's.

           If this is a string, add a parent's metadata to its children's
           to a field named after said string.  For example with "parent-metadata": "_p_":

           { "id": "child-id", "_p_": {"id": "parent-id"} }

   extractor.*.parent-skip
       Type: bool

       Default: false

       Description:
           Share number of skipped downloads between parent and child extractors.

   extractor.*.path-restrict
       Type:
             * string
             * object (character -> replacement character(s))

       Default: "auto"

       Example:
           * "/!? (){}"
           * {" ": "_", "/": "-", "|": "-", ":": "_-_", "*": "_+_"}

       Description:
           A string of characters to be replaced with the value of
           path-replace or an object mapping invalid/unwanted characters to their replacements
           for generated path segment names.

           Special values:

           * "auto": Use characters from "unix" or "windows" depending on the local operating
           system
           * "unix": "/"
           * "windows": "\\\\|/<>:\"?*"
           * "ascii": "^0-9A-Za-z_." (only ASCII digits, letters, underscores, and dots)
           * "ascii+": "^0-9@-[\\]-{ #-)+-.;=!}~" (all ASCII characters except the ones not
           allowed by Windows)

           Implementation Detail: For strings with length >= 2, this option uses a Regular
           Expression Character Set, meaning that:

           * using a caret ^ as first character inverts the set
           * character ranges are supported (0-9a-z)
           * ], -, and \ need to be escaped as \\], \\-, and \\\\ respectively to use them as
           literal characters

   extractor.*.path-replace
       Type: string

       Default: "_"

       Description:
           The replacement character(s) for path-restrict

   extractor.*.path-remove
       Type: string

       Default: "\u0000-\u001f\u007f" (ASCII control characters)

       Description:
           Set of characters to remove from generated path names.

           Note: In a string with 2 or more characters, []^-\ need to be escaped with
           backslashes, e.g. "\\[\\]"

   extractor.*.path-strip
       Type: string

       Default: "auto"

       Description:
           Set of characters to remove from the end of generated path segment names using
           str.rstrip()

           Special values:

           * "auto": Use characters from "unix" or "windows" depending on the local operating
           system
           * "unix": ""
           * "windows": ". "

   extractor.*.path-extended
       Type: bool

       Default: true

       Description:
           On Windows, use extended-length paths prefixed with \\?\ to work around the 260
           characters path length limit.

   extractor.*.extension-map
       Type: object (extension -> replacement)

       Default:

                { "jpeg": "jpg", "jpe" : "jpg", "jfif": "jpg", "jif" : "jpg", "jfi" : "jpg" }

       Description:
           A JSON object mapping filename extensions to their replacements.

   extractor.*.skip
       Type:
             * bool
             * string

       Default: true

       Description:
           Controls the behavior when downloading files that have been downloaded before, i.e. a
           file with the same filename already exists or its ID is in a download archive.

           * true: Skip downloads
           * false: Overwrite already existing files

           * "abort": Stop the current extractor run
           * "abort:N": Skip downloads and stop the current extractor run after N consecutive
           skips

           * "terminate": Stop the current extractor run, including parent extractors
           * "terminate:N": Skip downloads and stop the current extractor run, including parent
           extractors, after N consecutive skips

           * "exit": Exit the program altogether
           * "exit:N": Skip downloads and exit the program after N consecutive skips

           * "enumerate": Add an enumeration index to the beginning of the filename extension
           (file.1.ext, file.2.ext, etc.)

   extractor.*.sleep
       Type: Duration

       Default: 0

       Description:
           Number of seconds to sleep before each download.

   extractor.*.sleep-extractor
       Type: Duration

       Default: 0

       Description:
           Number of seconds to sleep before handling an input URL, i.e. before starting a new
           extractor.

   extractor.*.sleep-request
       Type: Duration

       Default: 0

       Description:
           Minimal time interval in seconds between each HTTP request during data extraction.

   extractor.*.username & .password
       Type: string

       Default: null

       Description:
           The username and password to use when attempting to log in to another site.

           Specifying username and password is required for

           * nijie

           and optional for

           * aibooru (*)
           * aryion
           * atfbooru (*)
           * bluesky
           * danbooru (*)
           * e621 (*)
           * e926 (*)
           * exhentai
           * idolcomplex
           * imgbb
           * inkbunny
           * kemonoparty
           * mangadex
           * mangoxo
           * pillowfort
           * sankaku
           * seisoparty
           * subscribestar
           * tapas
           * tsumino
           * twitter
           * vipergirls
           * zerochan

           These values can also be specified via the -u/--username and -p/--password command-
           line options or by using a .netrc file. (see Authentication_)

           (*) The password value for these sites should be the API key found in your user
           profile, not the actual account password.

           Note: Leave the password value empty or undefined to get prompted for a passeword when
           performing a login (see getpass()).

   extractor.*.netrc
       Type: bool

       Default: false

       Description:
           Enable the use of .netrc authentication data.

   extractor.*.cookies
       Type:
             * Path
             * object (name -> value)
             * list

       Description:
           Source to read additional cookies from. This can be

           * The Path to a Mozilla/Netscape format cookies.txt file

           "~/.local/share/cookies-instagram-com.txt"

           * An object specifying cookies as name-value pairs

           { "cookie-name": "cookie-value", "sessionid"  : "14313336321%3AsabDFvuASDnlpb%3A31",
           "isAdult"    : "1" }

           * A list with up to 5 entries specifying a browser profile.

           * The first entry is the browser name
           * The optional second entry is a profile name or an absolute path to a profile
           directory
           * The optional third entry is the keyring to retrieve passwords for decrypting cookies
           from
           * The optional fourth entry is a (Firefox) container name ("none" for only cookies
           with no container)
           * The optional fifth entry is the domain to extract cookies for. Prefix it with a dot
           . to include cookies for subdomains. Has no effect when also specifying a container.

           ["firefox"] ["firefox", null, null, "Personal"] ["chromium", "Private", "kwallet",
           null, ".twitter.com"]

   extractor.*.cookies-update
       Type:
             * bool
             * Path

       Default: true

       Description:
           Export session cookies in cookies.txt format.

           * If this is a Path, write cookies to the given file path.

           * If this is true and extractor.*.cookies specifies the Path of a valid cookies.txt
           file, update its contents.

   extractor.*.proxy
       Type:
             * string
             * object (scheme -> proxy)

       Example:

           "http://10.10.1.10:3128"

           { "http" : "http://10.10.1.10:3128", "https": "http://10.10.1.10:1080",
           "http://10.20.1.128": "http://10.10.1.10:5323" }

       Description:
           Proxy (or proxies) to be used for remote connections.

           * If this is a string, it is the proxy URL for all outgoing requests.
           * If this is an object, it is a scheme-to-proxy mapping to specify different proxy
           URLs for each scheme.  It is also possible to set a proxy for a specific host by using
           scheme://host as key.  See Requests' proxy documentation for more details.

           Note: If a proxy URLs does not include a scheme, http:// is assumed.

   extractor.*.source-address
       Type:
             * string
             * list with 1 string and 1 integer as elements

       Example:
           * "192.168.178.20"
           * ["192.168.178.20", 8080]

       Description:
           Client-side IP address to bind to.

           Can be either a simple string with just the local IP address
           or a list with IP and explicit port number as elements.

   extractor.*.user-agent
       Type: string

       Default: "Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:109.0) Gecko/20100101
                Firefox/115.0"

       Description:
           User-Agent header value to be used for HTTP requests.

           Setting this value to "browser" will try to automatically detect and use the User-
           Agent used by the system's default browser.

           Note: This option has no effect on pixiv, e621, and mangadex extractors, as these need
           specific values to function correctly.

   extractor.*.browser
       Type: string

       Default:
                * "firefox" for patreon, mangapark, and mangasee
                * null everywhere else

       Example:
           * "chrome:macos"

       Description:
           Try to emulate a real browser (firefox or chrome) by using their default HTTP headers
           and TLS ciphers for HTTP requests.

           Optionally, the operating system used in the User-Agent header can be specified after
           a : (windows, linux, or macos).

           Note: requests and urllib3 only support HTTP/1.1, while a real browser would use
           HTTP/2.

   extractor.*.referer
       Type:
             * bool
             * string

       Default: true

       Description:
           Send Referer headers with all outgoing HTTP requests.

           If this is a string, send it as Referer instead of the extractor's root domain.

   extractor.*.headers
       Type: object (name -> value)

       Default:

                { "User-Agent"     : "<extractor.*.user-agent>", "Accept"         : "*/*",
                "Accept-Language": "en-US,en;q=0.5", "Accept-Encoding": "gzip, deflate",
                "Referer"        : "<extractor.*.referer>" }

       Description:
           Additional HTTP headers to be sent with each HTTP request,

           To disable sending a header, set its value to null.

   extractor.*.ciphers
       Type: list of strings

       Example:

           ["ECDHE-ECDSA-AES128-GCM-SHA256", "ECDHE-RSA-AES128-GCM-SHA256", "ECDHE-ECDSA-
           CHACHA20-POLY1305", "ECDHE-RSA-CHACHA20-POLY1305"]

       Description:
           List of TLS/SSL cipher suites in OpenSSL cipher list format to be passed to
           ssl.SSLContext.set_ciphers()

   extractor.*.tls12
       Type: bool

       Default:
                * true
                * false for patreon, pixiv:series

       Description:
           Allow selecting TLS 1.2 cipher suites.

           Can be disabled to alter TLS fingerprints and potentially bypass Cloudflare blocks.

   extractor.*.keywords
       Type: object (name -> value)

       Example:
           {"type": "Pixel Art", "type_id": 123}

       Description:
           Additional name-value pairs to be added to each metadata dictionary.

   extractor.*.keywords-default
       Type: any

       Default: "None"

       Description:
           Default value used for missing or undefined keyword names in format strings.

   extractor.*.url-metadata
       Type: string

       Description:
           Insert a file's download URL into its metadata dictionary as the given name.

           For example, setting this option to "gdl_file_url" will cause a new metadata field
           with name gdl_file_url to appear, which contains the current file's download URL.
           This can then be used in filenames, with a metadata post processor, etc.

   extractor.*.path-metadata
       Type: string

       Description:
           Insert a reference to the current PathFormat data structure into metadata dictionaries
           as the given name.

           For example, setting this option to "gdl_path" would make it possible to access the
           current file's filename as "{gdl_path.filename}".

   extractor.*.extractor-metadata
       Type: string

       Description:
           Insert a reference to the current Extractor object into metadata dictionaries as the
           given name.

   extractor.*.http-metadata
       Type: string

       Description:
           Insert an object containing a file's HTTP headers and filename, extension, and date
           parsed from them into metadata dictionaries as the given name.

           For example, setting this option to "gdl_http" would make it possible to access the
           current file's Last-Modified header as "{gdl_http[Last-Modified]}" and its parsed form
           as "{gdl_http[date]}".

   extractor.*.version-metadata
       Type: string

       Description:
           Insert an object containing gallery-dl's version info into metadata dictionaries as
           the given name.

           The content of the object is as follows:

           { "version"         : "string", "is_executable"   : "bool", "current_git_head":
           "string or null" }

   extractor.*.category-transfer
       Type: bool

       Default: Extractor-specific

       Description:
           Transfer an extractor's (sub)category values to all child extractors spawned by it, to
           let them inherit their parent's config options.

   extractor.*.blacklist & .whitelist
       Type: list of strings

       Default: ["oauth", "recursive", "test"] + current extractor category

       Example:
           ["imgur", "redgifs:user", "*:image"]

       Description:
           A list of extractor identifiers to ignore (or allow) when spawning child extractors
           for unknown URLs, e.g. from reddit or plurk.

           Each identifier can be

           * A category or basecategory name ("imgur", "mastodon")
           * | A (base)category-subcategory pair, where both names are separated by a colon
           ("redgifs:user").  Both names can be a * or left empty, matching all possible names
           ("*:image", ":user").

           Note: Any blacklist setting will automatically include "oauth", "recursive", and
           "test".

   extractor.*.archive
       Type: Path

       Default: null

       Example:
           "$HOME/.archives/{category}.sqlite3"

       Description:
           File to store IDs of downloaded files in. Downloads of files already recorded in this
           archive file will be skipped.

           The resulting archive file is not a plain text file but an SQLite3 database, as either
           lookup operations are significantly faster or memory requirements are significantly
           lower when the amount of stored IDs gets reasonably large.

           Note: Archive files that do not already exist get generated automatically.

           Note: Archive paths support regular format string replacements, but be aware that
           using external inputs for building local paths may pose a security risk.

   extractor.*.archive-format
       Type: string

       Example:
           "{id}_{offset}"

       Description:
           An alternative format string to build archive IDs with.

   extractor.*.archive-prefix
       Type: string

       Default: "{category}"

       Description:
           Prefix for archive IDs.

   extractor.*.archive-pragma
       Type: list of strings

       Example:
           ["journal_mode=WAL", "synchronous=NORMAL"]

       Description:
           A list of SQLite PRAGMA statements to run during archive initialization.

           See <https://www.sqlite.org/pragma.html> for available PRAGMA statements and further
           details.

   extractor.*.postprocessors
       Type: list of Postprocessor Configuration objects

       Example:

           [ { "name": "zip" , "compression": "store" }, { "name": "exec", "command":
           ["/home/foobar/script", "{category}", "{image_id}"] } ]

       Description:
           A list of post processors to be applied to each downloaded file in the specified
           order.

           Unlike other options, a postprocessors setting at a deeper level
           does not override any postprocessors setting at a lower level.  Instead, all post
           processors from all applicable postprocessors
           settings get combined into a single list.

           For example

           * an mtime post processor at extractor.postprocessors,
           * a zip post processor at extractor.pixiv.postprocessors,
           * and using --exec

           will run all three post processors - mtime, zip, exec - for each downloaded pixiv
           file.

   extractor.*.postprocessor-options
       Type: object (name -> value)

       Example:

           { "archive": null, "keep-files": true }

       Description:
           Additional Postprocessor Options that get added to each individual post processor
           object before initializing it and evaluating filters.

   extractor.*.retries
       Type: integer

       Default: 4

       Description:
           Maximum number of times a failed HTTP request is retried before giving up, or -1 for
           infinite retries.

   extractor.*.retry-codes
       Type: list of integers

       Example:
           [404, 429, 430]

       Description:
           Additional HTTP response status codes to retry an HTTP request on.

           2xx codes (success responses) and 3xx codes (redirection messages) will never be
           retried and always count as success, regardless of this option.

           5xx codes (server error responses)  will always be retried, regardless of this option.

   extractor.*.timeout
       Type: float

       Default: 30.0

       Description:
           Amount of time (in seconds) to wait for a successful connection and response from a
           remote server.

           This value gets internally used as the timeout parameter for the requests.request()
           method.

   extractor.*.verify
       Type:
             * bool
             * string

       Default: true

       Description:
           Controls whether to verify SSL/TLS certificates for HTTPS requests.

           If this is a string, it must be the path to a CA bundle to use instead of the default
           certificates.

           This value gets internally used as the verify parameter for the requests.request()
           method.

   extractor.*.download
       Type: bool

       Default: true

       Description:
           Controls whether to download media files.

           Setting this to false won't download any files, but all other functions
           (postprocessors, download archive, etc.)  will be executed as normal.

   extractor.*.fallback
       Type: bool

       Default: true

       Description:
           Use fallback download URLs when a download fails.

   extractor.*.image-range
       Type:
             * string
             * list of strings

       Examples:
           * "10-20"
           * "-5, 10, 30-50, 100-"
           * "10:21, 30:51:2, :5, 100:"
           * ["-5", "10", "30-50", "100-"]

       Description:
           Index range(s) selecting which files to download.

           These can be specified as

           * index: 3 (file number 3)
           * range: 2-4 (files 2, 3, and 4)
           * slice: 3:8:2 (files 3, 5, and 7)

           Arguments for range and slice notation are optional
           and will default to begin (1) or end (sys.maxsize) if omitted.  For example 5-, 5:,
           and 5:: all mean "Start at file number 5".

           Note: The index of the first file is 1.

   extractor.*.chapter-range
       Type: string

       Description:
           Like image-range, but applies to delegated URLs like manga chapters, etc.

   extractor.*.image-filter
       Type:
             * string
             * list of strings

       Examples:
           * "re.search(r'foo(bar)+', description)"
           * ["width >= 1200", "width/height > 1.2"]

       Description:
           Python expression controlling which files to download.

           A file only gets downloaded when *all* of the given expressions evaluate to True.

           Available values are the filename-specific ones listed by -K or -j.

   extractor.*.chapter-filter
       Type:
             * string
             * list of strings

       Examples:
           * "lang == 'en'"
           * ["language == 'French'", "10 <= chapter < 20"]

       Description:
           Like image-filter, but applies to delegated URLs like manga chapters, etc.

   extractor.*.image-unique
       Type: bool

       Default: false

       Description:
           Ignore image URLs that have been encountered before during the current extractor run.

   extractor.*.chapter-unique
       Type: bool

       Default: false

       Description:
           Like image-unique, but applies to delegated URLs like manga chapters, etc.

   extractor.*.date-format
       Type: string

       Default: "%Y-%m-%dT%H:%M:%S"

       Description:
           Format string used to parse string values of date-min and date-max.

           See strptime for a list of formatting directives.

           Note: Despite its name, this option does **not** control how {date} metadata fields
           are formatted.  To use a different formatting for those values other than the default
           %Y-%m-%d %H:%M:%S, put strptime formatting directives after a colon :, for example
           {date:%Y%m%d}.

   extractor.*.write-pages
       Type:
             * bool
             * string

       Default: false

       Description:
           During data extraction, write received HTTP request data to enumerated files in the
           current working directory.

           Special values:

           * "all": Include HTTP request and response headers. Hide Authorization, Cookie, and
           Set-Cookie values.
           * "ALL": Include all HTTP request and response headers.

EXTRACTOR-SPECIFIC OPTIONS

   extractor.artstation.external
       Type: bool

       Default: false

       Description:
           Try to follow external URLs of embedded players.

   extractor.artstation.max-posts
       Type: integer

       Default: null

       Description:
           Limit the number of posts/projects to download.

   extractor.artstation.previews
       Type: bool

       Default: false

       Description:
           Download video previews.

   extractor.artstation.videos
       Type: bool

       Default: true

       Description:
           Download video clips.

   extractor.artstation.search.pro-first
       Type: bool

       Default: true

       Description:
           Enable the "Show Studio and Pro member artwork first" checkbox when retrieving search
           results.

   extractor.aryion.recursive
       Type: bool

       Default: true

       Description:
           Controls the post extraction strategy.

           * true: Start on users' main gallery pages and recursively descend into subfolders
           * false: Get posts from "Latest Updates" pages

   extractor.bbc.width
       Type: integer

       Default: 1920

       Description:
           Specifies the requested image width.

           This value must be divisble by 16 and gets rounded down otherwise.  The maximum
           possible value appears to be 1920.

   extractor.behance.modules
       Type: list of strings

       Default: ["image", "video", "mediacollection", "embed"]

       Description:
           Selects which gallery modules to download from.

           Supported module types are image, video, mediacollection, embed, text.

   extractor.blogger.videos
       Type: bool

       Default: true

       Description:
           Download embedded videos hosted on https://www.blogger.com/

   extractor.bluesky.include
       Type:
             * string
             * list of strings

       Default: "media"

       Example:
           * "avatar,background,posts"
           * ["avatar", "background", "posts"]

       Description:
           A (comma-separated) list of subcategories to include when processing a user profile.

           Possible values are "avatar", "background", "posts", "replies", "media", "likes",

           It is possible to use "all" instead of listing all values separately.

   extractor.bluesky.metadata
       Type:
             * bool
             * string
             * list of strings

       Default: false

       Example:
           * "facets,user"
           * ["facets", "user"]

       Description:
           Extract additional metadata.

           * facets: hashtags, mentions, and uris
           * user: detailed user metadata for the user referenced in the input URL (See
           app.bsky.actor.getProfile).

   extractor.bluesky.post.depth
       Type: integer

       Default: 0

       Description:
           Sets the maximum depth of returned reply posts.

           (See depth parameter of app.bsky.feed.getPostThread)

   extractor.bluesky.reposts
       Type: bool

       Default: false

       Description:
           Process reposts.

   extractor.cyberdrop.domain
       Type: string

       Default: null

       Example:
           "cyberdrop.to"

       Description:
           Specifies the domain used by cyberdrop regardless of input URL.

           Setting this option to "auto" uses the same domain as a given input URL.

   extractor.danbooru.external
       Type: bool

       Default: false

       Description:
           For unavailable or restricted posts, follow the source and download from there if
           possible.

   extractor.danbooru.ugoira
       Type: bool

       Default: false

       Description:
           Controls the download target for Ugoira posts.

           * true: Original ZIP archives
           * false: Converted video files

   extractor.[Danbooru].metadata
       Type:
             * bool
             * string
             * list of strings

       Default: false

       Example:
           * replacements,comments,ai_tags
           * ["replacements", "comments", "ai_tags"]

       Description:
           Extract additional metadata (notes, artist commentary, parent, children, uploader)

           It is possible to specify a custom list of metadata includes.  See available_includes
           for possible field names. aibooru also supports ai_metadata.

           Note: This requires 1 additional HTTP request per 200-post batch.

   extractor.[Danbooru].threshold
       Type:
             * string
             * integer

       Default: "auto"

       Description:
           Stop paginating over API results if the length of a batch of returned posts is less
           than the specified number. Defaults to the per-page limit of the current instance,
           which is 200.

           Note: Changing this setting is normally not necessary. When the value is greater than
           the per-page limit, gallery-dl will stop after the first batch. The value cannot be
           less than 1.

   extractor.derpibooru.api-key
       Type: string

       Default: null

       Description:
           Your Derpibooru API Key, to use your account's browsing settings and filters.

   extractor.derpibooru.filter
       Type: integer

       Default: 56027 (Everything filter)

       Description:
           The content filter ID to use.

           Setting an explicit filter ID overrides any default filters and can be used to access
           18+ content without API Key.

           See Filters for details.

   extractor.deviantart.auto-watch
       Type: bool

       Default: false

       Description:
           Automatically watch users when encountering "Watchers-Only Deviations" (requires a
           refresh-token).

   extractor.deviantart.auto-unwatch
       Type: bool

       Default: false

       Description:
           After watching a user through auto-watch, unwatch that user at the end of the current
           extractor run.

   extractor.deviantart.comments
       Type: bool

       Default: false

       Description:
           Extract comments metadata.

   extractor.deviantart.comments-avatars
       Type: bool

       Default: false

       Description:
           Download the avatar of each commenting user.

           Note: Enabling this option also enables deviantart.comments_.

   extractor.deviantart.extra
       Type: bool

       Default: false

       Description:
           Download extra Sta.sh resources from description texts and journals.

           Note: Enabling this option also enables deviantart.metadata_.

   extractor.deviantart.flat
       Type: bool

       Default: true

       Description:
           Select the directory structure created by the Gallery- and Favorite-Extractors.

           * true: Use a flat directory structure.
           * false: Collect a list of all gallery-folders or favorites-collections and transfer
           any further work to other extractors (folder or collection), which will then create
           individual subdirectories for each of them.

           Note: Going through all gallery folders will not be able to fetch deviations which
           aren't in any folder.

   extractor.deviantart.folders
       Type: bool

       Default: false

       Description:
           Provide a folders metadata field that contains the names of all folders a deviation is
           present in.

           Note: Gathering this information requires a lot of API calls.  Use with caution.

   extractor.deviantart.group
       Type:
             * bool
             * string

       Default: true

       Description:
           Check whether the profile name in a given URL belongs to a group or a regular user.

           When disabled, assume every given profile name belongs to a regular user.

           Special values:

           * "skip": Skip groups

   extractor.deviantart.include
       Type:
             * string
             * list of strings

       Default: "gallery"

       Example:
           * "favorite,journal,scraps"
           * ["favorite", "journal", "scraps"]

       Description:
           A (comma-separated) list of subcategories to include when processing a user profile.

           Possible values are "avatar", "background", "gallery", "scraps", "journal",
           "favorite", "status".

           It is possible to use "all" instead of listing all values separately.

   extractor.deviantart.intermediary
       Type: bool

       Default: true

       Description:
           For older non-downloadable images, download a higher-quality /intermediary/ version.

   extractor.deviantart.journals
       Type: string

       Default: "html"

       Description:
           Selects the output format for textual content. This includes journals, literature and
           status updates.

           * "html": HTML with (roughly) the same layout as on DeviantArt.
           * "text": Plain text with image references and HTML tags removed.
           * "none": Don't download textual content.

   extractor.deviantart.jwt
       Type: bool

       Default: false

       Description:
           Update JSON Web Tokens (the token URL parameter) of otherwise non-downloadable, low-
           resolution images to be able to download them in full resolution.

           Note: No longer functional as of 2023-10-11

   extractor.deviantart.mature
       Type: bool

       Default: true

       Description:
           Enable mature content.

           This option simply sets the mature_content parameter for API calls to either "true" or
           "false" and does not do any other form of content filtering.

   extractor.deviantart.metadata
       Type:
             * bool
             * string
             * list of strings

       Default: false

       Example:
           * "stats,submission"
           * ["camera", "stats", "submission"]

       Description:
           Extract additional metadata for deviation objects.

           Provides description, tags, license, and is_watching fields when enabled.

           It is possible to request extended metadata by specifying a list of

           * camera     : EXIF information (if available)
           * stats      : deviation statistics
           * submission : submission information
           * collection : favourited folder information (requires a refresh token)
           * gallery    : gallery folder information (requires a refresh token)

           Set this option to "all" to request all extended metadata categories.

           See /deviation/metadata for official documentation.

   extractor.deviantart.original
       Type:
             * bool
             * string

       Default: true

       Description:
           Download original files if available.

           Setting this option to "images" only downloads original files if they are images and
           falls back to preview versions for everything else (archives, etc.).

   extractor.deviantart.pagination
       Type: string

       Default: "api"

       Description:
           Controls when to stop paginating over API results.

           * "api": Trust the API and stop when has_more is false.
           * "manual": Disregard has_more and only stop when a batch of results is empty.

   extractor.deviantart.public
       Type: bool

       Default: true

       Description:
           Use a public access token for API requests.

           Disable this option to *force* using a private token for all requests when a refresh
           token is provided.

   extractor.deviantart.quality
       Type:
             * integer
             * string

       Default: 100

       Description:
           JPEG quality level of images for which an original file download is not available.

           Set this to "png" to download a PNG version of these images instead.

   extractor.deviantart.refresh-token
       Type: string

       Default: null

       Description:
           The refresh-token value you get from linking your DeviantArt account to gallery-dl.

           Using a refresh-token allows you to access private or otherwise not publicly available
           deviations.

           Note: The refresh-token becomes invalid after 3 months or whenever your cache file is
           deleted or cleared.

   extractor.deviantart.wait-min
       Type: integer

       Default: 0

       Description:
           Minimum wait time in seconds before API requests.

   extractor.deviantart.avatar.formats
       Type: list of strings

       Example:
           ["original.jpg", "big.jpg", "big.gif", ".png"]

       Description:
           Avatar URL formats to return.

           Each format is parsed as SIZE.EXT.
           Leave SIZE empty to download the regular, small avatar format.

   extractor.[E621].metadata
       Type:
             * bool
             * string
             * list of strings

       Default: false

       Example:
           * "notes,pools"
           * ["notes", "pools"]

       Description:
           Extract additional metadata (notes, pool metadata) if available.

           Note: This requires 0-2 additional HTTP requests per post.

   extractor.[E621].threshold
       Type:
             * string
             * integer

       Default: "auto"

       Description:
           Stop paginating over API results if the length of a batch of returned posts is less
           than the specified number. Defaults to the per-page limit of the current instance,
           which is 320.

           Note: Changing this setting is normally not necessary. When the value is greater than
           the per-page limit, gallery-dl will stop after the first batch. The value cannot be
           less than 1.

   extractor.exhentai.domain
       Type: string

       Default: "auto"

       Description:
           * "auto": Use e-hentai.org or exhentai.org depending on the input URL
           * "e-hentai.org": Use e-hentai.org for all URLs
           * "exhentai.org": Use exhentai.org for all URLs

   extractor.exhentai.fallback-retries
       Type: integer

       Default: 2

       Description:
           Number of times a failed image gets retried or -1 for infinite retries.

   extractor.exhentai.fav
       Type: string

       Example:
           "4"

       Description:
           After downloading a gallery, add it to your account's favorites as the given category
           number.

           Note: Set this to "favdel" to remove galleries from your favorites.

           Note: This will remove any Favorite Notes when applied to already favorited galleries.

   extractor.exhentai.gp
       Type: string

       Default: "resized"

       Description:
           Selects how to handle "you do not have enough GP" errors.

           * "resized": Continue downloading non-original images.
           * "stop": Stop the current extractor run.
           * "wait": Wait for user input before retrying the current image.

   extractor.exhentai.limits
       Type: integer

       Default: null

       Description:
           Sets a custom image download limit and stops extraction when it gets exceeded.

   extractor.exhentai.metadata
       Type: bool

       Default: false

       Description:
           Load extended gallery metadata from the API.

           Adds archiver_key, posted, and torrents.  Makes date and filesize more precise.

   extractor.exhentai.original
       Type: bool

       Default: true

       Description:
           Download full-sized original images if available.

   extractor.exhentai.source
       Type: string

       Default: "gallery"

       Description:
           Selects an alternative source to download files from.

           * "hitomi":  Download the corresponding gallery from hitomi.la

   extractor.fanbox.embeds
       Type:
             * bool
             * string

       Default: true

       Description:
           Control behavior on embedded content from external sites.

           * true: Extract embed URLs and download them if supported (videos are not downloaded).
           * "ytdl": Like true, but let youtube-dl handle video extraction and download for
           YouTube, Vimeo and SoundCloud embeds.
           * false: Ignore embeds.

   extractor.fanbox.metadata
       Type:
             * bool
             * string
             * list of strings

       Default: false

       Example:
           * user,plan
           * ["user", "plan"]

       Description:
           Extract plan and extended user metadata.

   extractor.flickr.access-token & .access-token-secret
       Type: string

       Default: null

       Description:
           The access_token and access_token_secret values you get from linking your Flickr
           account to gallery-dl.

   extractor.flickr.contexts
       Type: bool

       Default: false

       Description:
           For each photo, return the albums and pools it belongs to as set and pool metadata.

           Note: This requires 1 additional API call per photo.  See flickr.photos.getAllContexts
           for details.

   extractor.flickr.exif
       Type: bool

       Default: false

       Description:
           For each photo, return its EXIF/TIFF/GPS tags as exif and camera metadata.

           Note: This requires 1 additional API call per photo.  See flickr.photos.getExif for
           details.

   extractor.flickr.metadata
       Type:
             * bool
             * string
             * list of strings

       Default: false

       Example:
           * license,last_update,machine_tags
           * ["license", "last_update", "machine_tags"]

       Description:
           Extract additional metadata (license, date_taken, original_format, last_update, geo,
           machine_tags, o_dims)

           It is possible to specify a custom list of metadata includes.  See the extras
           parameter in Flickr's API docs for possible field names.

   extractor.flickr.videos
       Type: bool

       Default: true

       Description:
           Extract and download videos.

   extractor.flickr.size-max
       Type:
             * integer
             * string

       Default: null

       Description:
           Sets the maximum allowed size for downloaded images.

           * If this is an integer, it specifies the maximum image dimension (width and height)
           in pixels.
           * If this is a string, it should be one of Flickr's format specifiers ("Original",
           "Large", ... or "o", "k", "h", "l", ...) to use as an upper limit.

   extractor.furaffinity.descriptions
       Type: string

       Default: "text"

       Description:
           Controls the format of description metadata fields.

           * "text": Plain text with HTML tags removed
           * "html": Raw HTML content

   extractor.furaffinity.external
       Type: bool

       Default: false

       Description:
           Follow external URLs linked in descriptions.

   extractor.furaffinity.include
       Type:
             * string
             * list of strings

       Default: "gallery"

       Example:
           * "scraps,favorite"
           * ["scraps", "favorite"]

       Description:
           A (comma-separated) list of subcategories to include when processing a user profile.

           Possible values are "gallery", "scraps", "favorite".

           It is possible to use "all" instead of listing all values separately.

   extractor.furaffinity.layout
       Type: string

       Default: "auto"

       Description:
           Selects which site layout to expect when parsing posts.

           * "auto": Automatically differentiate between "old" and "new"
           * "old": Expect the *old* site layout
           * "new": Expect the *new* site layout

   extractor.gelbooru.api-key & .user-id
       Type: string

       Default: null

       Description:
           Values from the API Access Credentials section found at the bottom of your Account
           Options page.

   extractor.gelbooru.favorite.order-posts
       Type: string

       Default: "desc"

       Description:
           Controls the order in which favorited posts are returned.

           * "asc": Ascending favorite date order (oldest first)
           * "desc": Descending favorite date order (newest first)
           * "reverse": Same as "asc"

   extractor.generic.enabled
       Type: bool

       Default: false

       Description:
           Match **all** URLs not otherwise supported by gallery-dl, even ones without a generic:
           prefix.

   extractor.gofile.api-token
       Type: string

       Default: null

       Description:
           API token value found at the bottom of your profile page.

           If not set, a temporary guest token will be used.

   extractor.gofile.website-token
       Type: string

       Description:
           API token value used during API requests.

           An invalid or not up-to-date value will result in 401 Unauthorized errors.

           Keeping this option unset will use an extra HTTP request to attempt to fetch the
           current value used by gofile.

   extractor.gofile.recursive
       Type: bool

       Default: false

       Description:
           Recursively download files from subfolders.

   extractor.hentaifoundry.include
       Type:
             * string
             * list of strings

       Default: "pictures"

       Example:
           * "scraps,stories"
           * ["scraps", "stories"]

       Description:
           A (comma-separated) list of subcategories to include when processing a user profile.

           Possible values are "pictures", "scraps", "stories", "favorite".

           It is possible to use "all" instead of listing all values separately.

   extractor.hitomi.format
       Type: string

       Default: "webp"

       Description:
           Selects which image format to download.

           Available formats are "webp" and "avif".

           "original" will try to download the original jpg or png versions, but is most likely
           going to fail with 403 Forbidden errors.

   extractor.imagechest.access-token
       Type: string

       Description:
           Your personal Image Chest access token.

           These tokens allow using the API instead of having to scrape HTML pages, providing
           more detailed metadata.  (date, description, etc)

           See https://imgchest.com/docs/api/1.0/general/authorization for instructions on how to
           generate such a token.

   extractor.imgur.client-id
       Type: string

       Description:
           Custom Client ID value for API requests.

   extractor.imgur.mp4
       Type:
             * bool
             * string

       Default: true

       Description:
           Controls whether to choose the GIF or MP4 version of an animation.

           * true: Follow Imgur's advice and choose MP4 if the prefer_video flag in an image's
           metadata is set.
           * false: Always choose GIF.
           * "always": Always choose MP4.

   extractor.inkbunny.orderby
       Type: string

       Default: "create_datetime"

       Description:
           Value of the orderby parameter for submission searches.

           (See API#Search for details)

   extractor.instagram.api
       Type: string

       Default: "rest"

       Description:
           Selects which API endpoints to use.

           * "rest": REST API - higher-resolution media
           * "graphql": GraphQL API - lower-resolution media

   extractor.instagram.include
       Type:
             * string
             * list of strings

       Default: "posts"

       Example:
           * "stories,highlights,posts"
           * ["stories", "highlights", "posts"]

       Description:
           A (comma-separated) list of subcategories to include when processing a user profile.

           Possible values are "posts", "reels", "tagged", "stories", "highlights", "avatar".

           It is possible to use "all" instead of listing all values separately.

   extractor.instagram.metadata
       Type: bool

       Default: false

       Description:
           Provide extended user metadata even when referring to a user by ID, e.g.
           instagram.com/id:12345678.

           Note: This metadata is always available when referring to a user by name, e.g.
           instagram.com/USERNAME.

   extractor.instagram.order-files
       Type: string

       Default: "asc"

       Description:
           Controls the order in which files of each post are returned.

           * "asc": Same order as displayed in a post
           * "desc": Reverse order as displayed in a post
           * "reverse": Same as "desc"

           Note: This option does *not* affect {num}.  To enumerate files in reverse order, use
           count - num + 1.

   extractor.instagram.order-posts
       Type: string

       Default: "asc"

       Description:
           Controls the order in which posts are returned.

           * "asc": Same order as displayed
           * "desc": Reverse order as displayed
           * "id" or "id_asc": Ascending order by ID
           * "id_desc": Descending order by ID
           * "reverse": Same as "desc"

           Note: This option only affects highlights.

   extractor.instagram.previews
       Type: bool

       Default: false

       Description:
           Download video previews.

   extractor.instagram.videos
       Type: bool

       Default: true

       Description:
           Download video files.

   extractor.itaku.videos
       Type: bool

       Default: true

       Description:
           Download video files.

   extractor.kemonoparty.comments
       Type: bool

       Default: false

       Description:
           Extract comments metadata.

           Note: This requires 1 additional HTTP request per post.

   extractor.kemonoparty.duplicates
       Type: bool

       Default: false

       Description:
           Controls how to handle duplicate files in a post.

           * true: Download duplicates
           * false: Ignore duplicates

   extractor.kemonoparty.dms
       Type: bool

       Default: false

       Description:
           Extract a user's direct messages as dms metadata.

   extractor.kemonoparty.favorites
       Type: string

       Default: artist

       Description:
           Determines the type of favorites to be downloaded.

           Available types are artist, and post.

   extractor.kemonoparty.files
       Type: list of strings

       Default: ["attachments", "file", "inline"]

       Description:
           Determines the type and order of files to be downloaded.

           Available types are file, attachments, and inline.

   extractor.kemonoparty.max-posts
       Type: integer

       Default: null

       Description:
           Limit the number of posts to download.

   extractor.kemonoparty.metadata
       Type: bool

       Default: false

       Description:
           Extract username metadata.

   extractor.kemonoparty.revisions
       Type:
             * bool
             * string

       Default: false

       Description:
           Extract post revisions.

           Set this to "unique" to filter out duplicate revisions.

           Note: This requires 1 additional HTTP request per post.

   extractor.kemonoparty.order-revisions
       Type: string

       Default: "desc"

       Description:
           Controls the order in which revisions are returned.

           * "asc": Ascending order (oldest first)
           * "desc": Descending order (newest first)
           * "reverse": Same as "asc"

   extractor.khinsider.format
       Type: string

       Default: "mp3"

       Description:
           The name of the preferred file format to download.

           Use "all" to download all available formats, or a (comma-separated) list to select
           multiple formats.

           If the selected format is not available, the first in the list gets chosen (usually
           mp3).

   extractor.lolisafe.domain
       Type: string

       Default: null

       Description:
           Specifies the domain used by a lolisafe extractor regardless of input URL.

           Setting this option to "auto" uses the same domain as a given input URL.

   extractor.luscious.gif
       Type: bool

       Default: false

       Description:
           Format in which to download animated images.

           Use true to download animated images as gifs and false to download as mp4 videos.

   extractor.mangadex.api-server
       Type: string

       Default: "https://api.mangadex.org"

       Description:
           The server to use for API requests.

   extractor.mangadex.api-parameters
       Type: object (name -> value)

       Example:
           {"order[updatedAt]": "desc"}

       Description:
           Additional query parameters to send when fetching manga chapters.

           (See /manga/{id}/feed and /user/follows/manga/feed)

   extractor.mangadex.lang
       Type:
             * string
             * list of strings

       Example:
           * "en"
           * "fr,it"
           * ["fr", "it"]

       Description:
           ISO 639-1 language codes to filter chapters by.

   extractor.mangadex.ratings
       Type: list of strings

       Default: ["safe", "suggestive", "erotica", "pornographic"]

       Description:
           List of acceptable content ratings for returned chapters.

   extractor.mangapark.source
       Type:
             * string
             * integer

       Example:
           * "koala:en"
           * 15150116

       Description:
           Select chapter source and language for a manga.

           The general syntax is "<source name>:<ISO 639-1 language code>".
           Both are optional, meaning "koala", "koala:", ":en",
           or even just ":" are possible as well.

           Specifying the numeric ID of a source is also supported.

   extractor.[mastodon].access-token
       Type: string

       Default: null

       Description:
           The access-token value you get from linking your account to gallery-dl.

           Note: gallery-dl comes with built-in tokens for mastodon.social, pawoo and baraag. For
           other instances, you need to obtain an access-token in order to use usernames in place
           of numerical user IDs.

   extractor.[mastodon].reblogs
       Type: bool

       Default: false

       Description:
           Fetch media from reblogged posts.

   extractor.[mastodon].replies
       Type: bool

       Default: true

       Description:
           Fetch media from replies to other posts.

   extractor.[mastodon].text-posts
       Type: bool

       Default: false

       Description:
           Also emit metadata for text-only posts without media content.

   extractor.[misskey].access-token
       Type: string

       Description:
           Your access token, necessary to fetch favorited notes.

   extractor.[misskey].renotes
       Type: bool

       Default: false

       Description:
           Fetch media from renoted notes.

   extractor.[misskey].replies
       Type: bool

       Default: true

       Description:
           Fetch media from replies to other notes.

   extractor.[moebooru].pool.metadata
       Type: bool

       Default: false

       Description:
           Extract extended pool metadata.

           Note: Not supported by all moebooru instances.

   extractor.newgrounds.flash
       Type: bool

       Default: true

       Description:
           Download original Adobe Flash animations instead of pre-rendered videos.

   extractor.newgrounds.format
       Type: string

       Default: "original"

       Example:
           "720p"

       Description:
           Selects the preferred format for video downloads.

           If the selected format is not available, the next smaller one gets chosen.

   extractor.newgrounds.include
       Type:
             * string
             * list of strings

       Default: "art"

       Example:
           * "movies,audio"
           * ["movies", "audio"]

       Description:
           A (comma-separated) list of subcategories to include when processing a user profile.

           Possible values are "art", "audio", "games", "movies".

           It is possible to use "all" instead of listing all values separately.

   extractor.nijie.include
       Type:
             * string
             * list of strings

       Default: "illustration,doujin"

       Description:
           A (comma-separated) list of subcategories to include when processing a user profile.

           Possible values are "illustration", "doujin", "favorite", "nuita".

           It is possible to use "all" instead of listing all values separately.

   extractor.nitter.quoted
       Type: bool

       Default: false

       Description:
           Fetch media from quoted Tweets.

   extractor.nitter.retweets
       Type: bool

       Default: false

       Description:
           Fetch media from Retweets.

   extractor.nitter.videos
       Type:
             * bool
             * string

       Default: true

       Description:
           Control video download behavior.

           * true: Download videos
           * "ytdl": Download videos using youtube-dl
           * false: Skip video Tweets

   extractor.oauth.browser
       Type: bool

       Default: true

       Description:
           Controls how a user is directed to an OAuth authorization page.

           * true: Use Python's webbrowser.open() method to automatically open the URL in the
           user's default browser.
           * false: Ask the user to copy & paste an URL from the terminal.

   extractor.oauth.cache
       Type: bool

       Default: true

       Description:
           Store tokens received during OAuth authorizations in cache.

   extractor.oauth.host
       Type: string

       Default: "localhost"

       Description:
           Host name / IP address to bind to during OAuth authorization.

   extractor.oauth.port
       Type: integer

       Default: 6414

       Description:
           Port number to listen on during OAuth authorization.

           Note: All redirects will go to port 6414, regardless of the port specified here.
           You'll have to manually adjust the port number in your browser's address bar when
           using a different port than the default.

   extractor.paheal.metadata
       Type: bool

       Default: false

       Description:
           Extract additional metadata (source, uploader)

           Note: This requires 1 additional HTTP request per post.

   extractor.patreon.files
       Type: list of strings

       Default: ["images", "image_large", "attachments", "postfile", "content"]

       Description:
           Determines the type and order of files to be downloaded.

           Available types are postfile, images, image_large, attachments, and content.

   extractor.photobucket.subalbums
       Type: bool

       Default: true

       Description:
           Download subalbums.

   extractor.pillowfort.external
       Type: bool

       Default: false

       Description:
           Follow links to external sites, e.g. Twitter,

   extractor.pillowfort.inline
       Type: bool

       Default: true

       Description:
           Extract inline images.

   extractor.pillowfort.reblogs
       Type: bool

       Default: false

       Description:
           Extract media from reblogged posts.

   extractor.pinterest.domain
       Type: string

       Default: "auto"

       Description:
           Specifies the domain used by pinterest extractors.

           Setting this option to "auto" uses the same domain as a given input URL.

   extractor.pinterest.sections
       Type: bool

       Default: true

       Description:
           Include pins from board sections.

   extractor.pinterest.videos
       Type: bool

       Default: true

       Description:
           Download from video pins.

   extractor.pixeldrain.api-key
       Type: string

       Description:
           Your account's API key

   extractor.pixiv.include
       Type:
             * string
             * list of strings

       Default: "artworks"

       Example:
           * "avatar,background,artworks"
           * ["avatar", "background", "artworks"]

       Description:
           A (comma-separated) list of subcategories to include when processing a user profile.

           Possible values are "artworks", "avatar", "background", "favorite", "novel-user",
           "novel-bookmark".

           It is possible to use "all" instead of listing all values separately.

   extractor.pixiv.refresh-token
       Type: string

       Description:
           The refresh-token value you get from running gallery-dl oauth:pixiv (see OAuth_) or by
           using a third-party tool like gppt.

   extractor.pixiv.embeds
       Type: bool

       Default: false

       Description:
           Download images embedded in novels.

   extractor.pixiv.novel.full-series
       Type: bool

       Default: false

       Description:
           When downloading a novel being part of a series, download all novels of that series.

   extractor.pixiv.metadata
       Type: bool

       Default: false

       Description:
           Fetch extended user metadata.

   extractor.pixiv.metadata-bookmark
       Type: bool

       Default: false

       Description:
           For works bookmarked by your own account, fetch bookmark tags as tags_bookmark
           metadata.

           Note: This requires 1 additional API call per bookmarked post.

   extractor.pixiv.work.related
       Type: bool

       Default: false

       Description:
           Also download related artworks.

   extractor.pixiv.tags
       Type: string

       Default: "japanese"

       Description:
           Controls the tags metadata field.

           * "japanese": List of Japanese tags
           * "translated": List of translated tags
           * "original": Unmodified list with both Japanese and translated tags

   extractor.pixiv.ugoira
       Type: bool

       Default: true

       Description:
           Download Pixiv's Ugoira animations or ignore them.

           These animations come as a .zip file containing all animation frames in JPEG format.

           Use an ugoira post processor to convert them to watchable videos. (Example__)

   extractor.pixiv.max-posts
       Type: integer

       Default: 0

       Description:
           When downloading galleries, this sets the maximum number of posts to get.  A value of
           0 means no limit.

   extractor.plurk.comments
       Type: bool

       Default: false

       Description:
           Also search Plurk comments for URLs.

   extractor.[postmill].save-link-post-body
       Type: bool

       Default: false

       Description:
           Whether or not to save the body for link/image posts.

   extractor.reactor.gif
       Type: bool

       Default: false

       Description:
           Format in which to download animated images.

           Use true to download animated images as gifs and false to download as mp4 videos.

   extractor.readcomiconline.captcha
       Type: string

       Default: "stop"

       Description:
           Controls how to handle redirects to CAPTCHA pages.

           * "stop: Stop the current extractor run.
           * "wait: Ask the user to solve the CAPTCHA and wait.

   extractor.readcomiconline.quality
       Type: string

       Default: "auto"

       Description:
           Sets the quality query parameter of issue pages. ("lq" or "hq")

           "auto" uses the quality parameter of the input URL or "hq" if not present.

   extractor.reddit.comments
       Type: integer

       Default: 0

       Description:
           The value of the limit parameter when loading a submission and its comments.  This
           number (roughly) specifies the total amount of comments being retrieved with the first
           API call.

           Reddit's internal default and maximum values for this parameter appear to be 200 and
           500 respectively.

           The value 0 ignores all comments and significantly reduces the time required when
           scanning a subreddit.

   extractor.reddit.morecomments
       Type: bool

       Default: false

       Description:
           Retrieve additional comments by resolving the more comment stubs in the base comment
           tree.

           Note: This requires 1 additional API call for every 100 extra comments.

   extractor.reddit.date-min & .date-max
       Type: Date

       Default: 0 and 253402210800 (timestamp of datetime.max)

       Description:
           Ignore all submissions posted before/after this date.

   extractor.reddit.id-min & .id-max
       Type: string

       Example:
           "6kmzv2"

       Description:
           Ignore all submissions posted before/after the submission with this ID.

   extractor.reddit.previews
       Type: bool

       Default: true

       Description:
           For failed downloads from external URLs / child extractors, download Reddit's preview
           image/video if available.

   extractor.reddit.recursion
       Type: integer

       Default: 0

       Description:
           Reddit extractors can recursively visit other submissions linked to in the initial set
           of submissions.  This value sets the maximum recursion depth.

           Special values:

           * 0: Recursion is disabled
           * -1: Infinite recursion (don't do this)

   extractor.reddit.refresh-token
       Type: string

       Default: null

       Description:
           The refresh-token value you get from linking your Reddit account to gallery-dl.

           Using a refresh-token allows you to access private or otherwise not publicly available
           subreddits, given that your account is authorized to do so, but requests to the reddit
           API are going to be rate limited at 600 requests every 10 minutes/600 seconds.

   extractor.reddit.videos
       Type:
             * bool
             * string

       Default: true

       Description:
           Control video download behavior.

           * true: Download videos and use youtube-dl to handle HLS and DASH manifests
           * "ytdl": Download videos and let youtube-dl handle all of video extraction and
           download
           * "dash": Extract DASH manifest URLs and use youtube-dl to download and merge them.
           (*)
           * false: Ignore videos

           (*) This saves 1 HTTP request per video and might potentially be able to download
           otherwise deleted videos, but it will not always get the best video quality available.

   extractor.redgifs.format
       Type:
             * string
             * list of strings

       Default: ["hd", "sd", "gif"]

       Description:
           List of names of the preferred animation format, which can be "hd", "sd", "gif",
           "thumbnail", "vthumbnail", or "poster".

           If a selected format is not available, the next one in the list will be tried until an
           available format is found.

           If the format is given as string, it will be extended with ["hd", "sd", "gif"]. Use a
           list with one element to restrict it to only one possible format.

   extractor.sankaku.id-format
       Type: string

       Default: "numeric"

       Description:
           Format of id metadata fields.

           * "alphanumeric" or "alnum": 11-character alphanumeric IDs (y0abGlDOr2o)
           * "numeric" or "legacy": numeric IDs (360451)

   extractor.sankaku.refresh
       Type: bool

       Default: false

       Description:
           Refresh download URLs before they expire.

   extractor.sankakucomplex.embeds
       Type: bool

       Default: false

       Description:
           Download video embeds from external sites.

   extractor.sankakucomplex.videos
       Type: bool

       Default: true

       Description:
           Download videos.

   extractor.skeb.article
       Type: bool

       Default: false

       Description:
           Download article images.

   extractor.skeb.sent-requests
       Type: bool

       Default: false

       Description:
           Download sent requests.

   extractor.skeb.thumbnails
       Type: bool

       Default: false

       Description:
           Download thumbnails.

   extractor.skeb.search.filters
       Type:
             * string
             * list of strings

       Default: ["genre:art", "genre:voice", "genre:novel", "genre:video", "genre:music",
                "genre:correction"]

       Example:
           "genre:music OR genre:voice"

       Description:
           Filters used during searches.

   extractor.smugmug.videos
       Type: bool

       Default: true

       Description:
           Download video files.

   extractor.steamgriddb.animated
       Type: bool

       Default: true

       Description:
           Include animated assets when downloading from a list of assets.

   extractor.steamgriddb.epilepsy
       Type: bool

       Default: true

       Description:
           Include assets tagged with epilepsy when downloading from a list of assets.

   extractor.steamgriddb.dimensions
       Type:
             * string
             * list of strings

       Default: "all"

       Examples:
           * "1024x512,512x512"
           * ["460x215", "920x430"]

       Description:
           Only include assets that are in the specified dimensions. all can be used to specify
           all dimensions. Valid values are:

           * Grids: 460x215, 920x430, 600x900, 342x482, 660x930, 512x512, 1024x1024
           * Heroes: 1920x620, 3840x1240, 1600x650
           * Logos: N/A (will be ignored)
           * Icons: 8x8, 10x10, 14x14, 16x16, 20x20, 24x24, 28x28, 32x32, 35x35, 40x40, 48x48,
           54x54, 56x56, 57x57, 60x60, 64x64, 72x72, 76x76, 80x80, 90x90, 96x96, 100x100,
           114x114, 120x120, 128x128, 144x144, 150x150, 152x152, 160x160, 180x180, 192x192,
           194x194, 256x256, 310x310, 512x512, 768x768, 1024x1024

   extractor.steamgriddb.file-types
       Type:
             * string
             * list of strings

       Default: "all"

       Examples:
           * "png,jpeg"
           * ["jpeg", "webp"]

       Description:
           Only include assets that are in the specified file types. all can be used to specify
           all file types. Valid values are:

           * Grids: png, jpeg, jpg, webp
           * Heroes: png, jpeg, jpg, webp
           * Logos: png, webp
           * Icons: png, ico

   extractor.steamgriddb.download-fake-png
       Type: bool

       Default: true

       Description:
           Download fake PNGs alongside the real file.

   extractor.steamgriddb.humor
       Type: bool

       Default: true

       Description:
           Include assets tagged with humor when downloading from a list of assets.

   extractor.steamgriddb.languages
       Type:
             * string
             * list of strings

       Default: "all"

       Examples:
           * "en,km"
           * ["fr", "it"]

       Description:
           Only include assets that are in the specified languages. all can be used to specify
           all languages. Valid values are ISO 639-1 language codes.

   extractor.steamgriddb.nsfw
       Type: bool

       Default: true

       Description:
           Include assets tagged with adult content when downloading from a list of assets.

   extractor.steamgriddb.sort
       Type: string

       Default: score_desc

       Description:
           Set the chosen sorting method when downloading from a list of assets. Can be one of:

           * score_desc (Highest Score (Beta))
           * score_asc (Lowest Score (Beta))
           * score_old_desc (Highest Score (Old))
           * score_old_asc (Lowest Score (Old))
           * age_desc (Newest First)
           * age_asc (Oldest First)

   extractor.steamgriddb.static
       Type: bool

       Default: true

       Description:
           Include static assets when downloading from a list of assets.

   extractor.steamgriddb.styles
       Type:
             * string
             * list of strings

       Default: all

       Examples:
           * white,black
           * ["no_logo", "white_logo"]

       Description:
           Only include assets that are in the specified styles. all can be used to specify all
           styles. Valid values are:

           * Grids: alternate, blurred, no_logo, material, white_logo
           * Heroes: alternate, blurred, material
           * Logos: official, white, black, custom
           * Icons: official, custom

   extractor.steamgriddb.untagged
       Type: bool

       Default: true

       Description:
           Include untagged assets when downloading from a list of assets.

   extractor.[szurubooru].username & .token
       Type: string

       Description:
           Username and login token of your account to access private resources.

           To generate a token, visit /user/USERNAME/list-tokens and click Create Token.

   extractor.tumblr.avatar
       Type: bool

       Default: false

       Description:
           Download blog avatars.

   extractor.tumblr.date-min & .date-max
       Type: Date

       Default: 0 and null

       Description:
           Ignore all posts published before/after this date.

   extractor.tumblr.external
       Type: bool

       Default: false

       Description:
           Follow external URLs (e.g. from "Link" posts) and try to extract images from them.

   extractor.tumblr.inline
       Type: bool

       Default: true

       Description:
           Search posts for inline images and videos.

   extractor.tumblr.offset
       Type: integer

       Default: 0

       Description:
           Custom offset starting value when paginating over blog posts.

           Allows skipping over posts without having to waste API calls.

   extractor.tumblr.original
       Type: bool

       Default: true

       Description:
           Download full-resolution photo and inline images.

           For each photo with "maximum" resolution (width equal to 2048 or height equal to 3072)
           or each inline image, use an extra HTTP request to find the URL to its full-resolution
           version.

   extractor.tumblr.ratelimit
       Type: string

       Default: "abort"

       Description:
           Selects how to handle exceeding the daily API rate limit.

           * "abort": Raise an error and stop extraction
           * "wait": Wait until rate limit reset

   extractor.tumblr.reblogs
       Type:
             * bool
             * string

       Default: true

       Description:
           * true: Extract media from reblogged posts
           * false: Skip reblogged posts
           * "same-blog": Skip reblogged posts unless the original post is from the same blog

   extractor.tumblr.posts
       Type:
             * string
             * list of strings

       Default: "all"

       Example:
           * "video,audio,link"
           * ["video", "audio", "link"]

       Description:
           A (comma-separated) list of post types to extract images, etc. from.

           Possible types are text, quote, link, answer, video, audio, photo, chat.

           It is possible to use "all" instead of listing all types separately.

   extractor.tumblr.fallback-delay
       Type: float

       Default: 120.0

       Description:
           Number of seconds to wait between retries for fetching full-resolution images.

   extractor.tumblr.fallback-retries
       Type: integer

       Default: 2

       Description:
           Number of retries for fetching full-resolution images or -1 for infinite retries.

   extractor.twibooru.api-key
       Type: string

       Default: null

       Description:
           Your Twibooru API Key, to use your account's browsing settings and filters.

   extractor.twibooru.filter
       Type: integer

       Default: 2 (Everything filter)

       Description:
           The content filter ID to use.

           Setting an explicit filter ID overrides any default filters and can be used to access
           18+ content without API Key.

           See Filters for details.

   extractor.twitter.ads
       Type: bool

       Default: false

       Description:
           Fetch media from promoted Tweets.

   extractor.twitter.cards
       Type:
             * bool
             * string

       Default: false

       Description:
           Controls how to handle Twitter Cards.

           * false: Ignore cards
           * true: Download image content from supported cards
           * "ytdl": Additionally download video content from unsupported cards using youtube-dl

   extractor.twitter.cards-blacklist
       Type: list of strings

       Example:
           ["summary", "youtube.com", "player:twitch.tv"]

       Description:
           List of card types to ignore.

           Possible values are

           * card names
           * card domains
           * <card name>:<card domain>

   extractor.twitter.conversations
       Type:
             * bool
             * string

       Default: false

       Description:
           For input URLs pointing to a single Tweet, e.g.
           https://twitter.com/i/web/status/<TweetID>, fetch media from all Tweets and replies in
           this conversation <https://help.twitter.com/en/using-twitter/twitter-conversations>.

           If this option is equal to "accessible", only download from conversation Tweets if the
           given initial Tweet is accessible.

   extractor.twitter.csrf
       Type: string

       Default: "cookies"

       Description:
           Controls how to handle Cross Site Request Forgery (CSRF) tokens.

           * "auto": Always auto-generate a token.
           * "cookies": Use token given by the ct0 cookie if present.

   extractor.twitter.expand
       Type: bool

       Default: false

       Description:
           For each Tweet, return *all* Tweets from that initial Tweet's conversation or thread,
           i.e. *expand* all Twitter threads.

           Going through a timeline with this option enabled is essentially the same as running
           gallery-dl https://twitter.com/i/web/status/<TweetID> with enabled conversations
           option for each Tweet in said timeline.

           Note: This requires at least 1 additional API call per initial Tweet.

   extractor.twitter.include
       Type:
             * string
             * list of strings

       Default: "timeline"

       Example:
           * "avatar,background,media"
           * ["avatar", "background", "media"]

       Description:
           A (comma-separated) list of subcategories to include when processing a user profile.

           Possible values are "avatar", "background", "timeline", "tweets", "media", "replies",
           "likes".

           It is possible to use "all" instead of listing all values separately.

   extractor.twitter.transform
       Type: bool

       Default: true

       Description:
           Transform Tweet and User metadata into a simpler, uniform format.

   extractor.twitter.tweet-endpoint
       Type: string

       Default: "auto"

       Description:
           Selects the API endpoint used to retrieve single Tweets.

           * "restid": /TweetResultByRestId - accessible to guest users
           * "detail": /TweetDetail - more stable
           * "auto": "detail" when logged in, "restid" otherwise

   extractor.twitter.size
       Type: list of strings

       Default: ["orig", "4096x4096", "large", "medium", "small"]

       Description:
           The image version to download.  Any entries after the first one will be used for
           potential fallback URLs.

           Known available sizes are 4096x4096, orig, large, medium, and small.

   extractor.twitter.logout
       Type: bool

       Default: false

       Description:
           Logout and retry as guest when access to another user's Tweets is blocked.

   extractor.twitter.pinned
       Type: bool

       Default: false

       Description:
           Fetch media from pinned Tweets.

   extractor.twitter.quoted
       Type: bool

       Default: false

       Description:
           Fetch media from quoted Tweets.

           If this option is enabled, gallery-dl will try to fetch a quoted (original) Tweet when
           it sees the Tweet which quotes it.

   extractor.twitter.ratelimit
       Type: string

       Default: "wait"

       Description:
           Selects how to handle exceeding the API rate limit.

           * "abort": Raise an error and stop extraction
           * "wait": Wait until rate limit reset

   extractor.twitter.locked
       Type: string

       Default: "abort"

       Description:
           Selects how to handle "account is temporarily locked" errors.

           * "abort": Raise an error and stop extraction
           * "wait": Wait until the account is unlocked and retry

   extractor.twitter.replies
       Type: bool

       Default: true

       Description:
           Fetch media from replies to other Tweets.

           If this value is "self", only consider replies where reply and original Tweet are from
           the same user.

           Note: Twitter will automatically expand conversations if you use the /with_replies
           timeline while logged in. For example, media from Tweets which the user replied to
           will also be downloaded.

           It is possible to exclude unwanted Tweets using image-filter <extractor.*.image-
           filter_>.

   extractor.twitter.retweets
       Type: bool

       Default: false

       Description:
           Fetch media from Retweets.

           If this value is "original", metadata for these files will be taken from the original
           Tweets, not the Retweets.

   extractor.twitter.timeline.strategy
       Type: string

       Default: "auto"

       Description:
           Controls the strategy / tweet source used for timeline URLs
           (https://twitter.com/USER/timeline).

           * "tweets": /tweets timeline + search
           * "media": /media timeline + search
           * "with_replies": /with_replies timeline + search
           * "auto": "tweets" or "media", depending on retweets and text-tweets settings

   extractor.twitter.text-tweets
       Type: bool

       Default: false

       Description:
           Also emit metadata for text-only Tweets without media content.

           This only has an effect with a metadata (or exec) post processor with "event": "post"
           and appropriate filename.

   extractor.twitter.twitpic
       Type: bool

       Default: false

       Description:
           Extract TwitPic embeds.

   extractor.twitter.unique
       Type: bool

       Default: true

       Description:
           Ignore previously seen Tweets.

   extractor.twitter.users
       Type: string

       Default: "user"

       Example:
           "https://twitter.com/search?q=from:{legacy[screen_name]}"

       Description:
           Format string for user URLs generated from
           following and list-members queries, whose replacement field values come from Twitter
           user objects
           (Example)

           Special values:

           * "user": https://twitter.com/i/user/{rest_id}
           * "timeline": https://twitter.com/id:{rest_id}/timeline
           * "tweets": https://twitter.com/id:{rest_id}/tweets
           * "media": https://twitter.com/id:{rest_id}/media

           Note: To allow gallery-dl to follow custom URL formats, set the blacklist for twitter
           to a non-default value, e.g. an empty string "".

   extractor.twitter.videos
       Type:
             * bool
             * string

       Default: true

       Description:
           Control video download behavior.

           * true: Download videos
           * "ytdl": Download videos using youtube-dl
           * false: Skip video Tweets

   extractor.unsplash.format
       Type: string

       Default: "raw"

       Description:
           Name of the image format to download.

           Available formats are "raw", "full", "regular", "small", and "thumb".

   extractor.vipergirls.domain
       Type: string

       Default: "vipergirls.to"

       Description:
           Specifies the domain used by vipergirls extractors.

           For example "viper.click" if the main domain is blocked or to bypass Cloudflare,

   extractor.vipergirls.like
       Type: bool

       Default: false

       Description:
           Automatically like posts after downloading their images.

           Note: Requires login or cookies

   extractor.vsco.videos
       Type: bool

       Default: true

       Description:
           Download video files.

   extractor.wallhaven.api-key
       Type: string

       Default: null

       Description:
           Your Wallhaven API Key, to use your account's browsing settings and default filters
           when searching.

           See https://wallhaven.cc/help/api for more information.

   extractor.wallhaven.include
       Type:
             * string
             * list of strings

       Default: "uploads"

       Example:
           * "uploads,collections"
           * ["uploads", "collections"]

       Description:
           A (comma-separated) list of subcategories to include when processing a user profile.

           Possible values are "uploads", "collections".

           It is possible to use "all" instead of listing all values separately.

   extractor.wallhaven.metadata
       Type: bool

       Default: false

       Description:
           Extract additional metadata (tags, uploader)

           Note: This requires 1 additional HTTP request per post.

   extractor.weasyl.api-key
       Type: string

       Default: null

       Description:
           Your Weasyl API Key, to use your account's browsing settings and filters.

   extractor.weasyl.metadata
       Type: bool

       Default: false

       Description:
           Fetch extra submission metadata during gallery downloads.
           (comments, description, favorites, folder_name,
           tags, views)

           Note: This requires 1 additional HTTP request per submission.

   extractor.weibo.gifs
       Type:
             * bool
             * string

       Default: true

       Description:
           Download gif files.

           Set this to "video" to download GIFs as video files.

   extractor.weibo.include
       Type:
             * string
             * list of strings

       Default: "feed"

       Description:
           A (comma-separated) list of subcategories to include when processing a user profile.

           Possible values are "home", "feed", "videos", "newvideo", "article", "album".

           It is possible to use "all" instead of listing all values separately.

   extractor.weibo.livephoto
       Type: bool

       Default: true

       Description:
           Download livephoto files.

   extractor.weibo.retweets
       Type: bool

       Default: false

       Description:
           Fetch media from retweeted posts.

           If this value is "original", metadata for these files will be taken from the original
           posts, not the retweeted posts.

   extractor.weibo.videos
       Type: bool

       Default: true

       Description:
           Download video files.

   extractor.ytdl.enabled
       Type: bool

       Default: false

       Description:
           Match **all** URLs, even ones without a ytdl: prefix.

   extractor.ytdl.format
       Type: string

       Default: youtube-dl's default, currently "bestvideo+bestaudio/best"

       Description:
           Video format selection <https://github.com/ytdl-org/youtube-dl#format-selection>
           directly passed to youtube-dl.

   extractor.ytdl.generic
       Type: bool

       Default: true

       Description:
           Controls the use of youtube-dl's generic extractor.

           Set this option to "force" for the same effect as youtube-dl's --force-generic-
           extractor.

   extractor.ytdl.logging
       Type: bool

       Default: true

       Description:
           Route youtube-dl's output through gallery-dl's logging system.  Otherwise youtube-dl
           will write its output directly to stdout/stderr.

           Note: Set quiet and no_warnings in extractor.ytdl.raw-options to true to suppress all
           output.

   extractor.ytdl.module
       Type: string

       Default: null

       Description:
           Name of the youtube-dl Python module to import.

           Setting this to null will try to import "yt_dlp" followed by "youtube_dl" as fallback.

   extractor.ytdl.raw-options
       Type: object (name -> value)

       Example:

           { "quiet": true, "writesubtitles": true, "merge_output_format": "mkv" }

       Description:
           Additional options passed directly to the YoutubeDL constructor.

           All available options can be found in youtube-dl's docstrings
           <https://github.com/ytdl-org/youtube-
           dl/blob/master/youtube_dl/YoutubeDL.py#L138-L318>.

   extractor.ytdl.cmdline-args
       Type:
             * string
             * list of strings

       Example:
           * "--quiet --write-sub --merge-output-format mkv"
           * ["--quiet", "--write-sub", "--merge-output-format", "mkv"]

       Description:
           Additional options specified as youtube-dl command-line arguments.

   extractor.ytdl.config-file
       Type: Path

       Example:
           "~/.config/youtube-dl/config"

       Description:
           Location of a youtube-dl configuration file to load options from.

   extractor.zerochan.metadata
       Type: bool

       Default: false

       Description:
           Extract additional metadata (date, md5, tags, ...)

           Note: This requires 1-2 additional HTTP requests per post.

   extractor.zerochan.pagination
       Type: string

       Default: "api"

       Description:
           Controls how to paginate over tag search results.

           * "api": Use the JSON API (no extension metadata)
           * "html": Parse HTML pages (limited to 100 pages * 24 posts)

   extractor.[booru].tags
       Type: bool

       Default: false

       Description:
           Categorize tags by their respective types and provide them as tags_<type> metadata
           fields.

           Note: This requires 1 additional HTTP request per post.

   extractor.[booru].notes
       Type: bool

       Default: false

       Description:
           Extract overlay notes (position and text).

           Note: This requires 1 additional HTTP request per post.

   extractor.[booru].url
       Type: string

       Default: "file_url"

       Example:
           "preview_url"

       Description:
           Alternate field name to retrieve download URLs from.

   extractor.[manga-extractor].chapter-reverse
       Type: bool

       Default: false

       Description:
           Reverse the order of chapter URLs extracted from manga pages.

           * true: Start with the latest chapter
           * false: Start with the first chapter

   extractor.[manga-extractor].page-reverse
       Type: bool

       Default: false

       Description:
           Download manga chapter pages in reverse order.

DOWNLOADER OPTIONS

   downloader.*.enabled
       Type: bool

       Default: true

       Description:
           Enable/Disable this downloader module.

   downloader.*.filesize-min & .filesize-max
       Type: string

       Default: null

       Example:
           "32000", "500k", "2.5M"

       Description:
           Minimum/Maximum allowed file size in bytes.  Any file smaller/larger than this limit
           will not be downloaded.

           Possible values are valid integer or floating-point numbers optionally followed by one
           of k, m. g, t, or p.  These suffixes are case-insensitive.

   downloader.*.mtime
       Type: bool

       Default: true

       Description:
           Use Last-Modified HTTP response headers to set file modification times.

   downloader.*.part
       Type: bool

       Default: true

       Description:
           Controls the use of .part files during file downloads.

           * true: Write downloaded data into .part files and rename them upon download
           completion. This mode additionally supports resuming incomplete downloads.
           * false: Do not use .part files and write data directly into the actual output files.

   downloader.*.part-directory
       Type: Path

       Default: null

       Description:
           Alternate location for .part files.

           Missing directories will be created as needed.  If this value is null, .part files are
           going to be stored alongside the actual output files.

   downloader.*.progress
       Type: float

       Default: 3.0

       Description:
           Number of seconds until a download progress indicator for the current download is
           displayed.

           Set this option to null to disable this indicator.

   downloader.*.rate
       Type: string

       Default: null

       Example:
           "32000", "500k", "2.5M"

       Description:
           Maximum download rate in bytes per second.

           Possible values are valid integer or floating-point numbers optionally followed by one
           of k, m. g, t, or p.  These suffixes are case-insensitive.

   downloader.*.retries
       Type: integer

       Default: extractor.*.retries

       Description:
           Maximum number of retries during file downloads, or -1 for infinite retries.

   downloader.*.timeout
       Type: float

       Default: extractor.*.timeout

       Description:
           Connection timeout during file downloads.

   downloader.*.verify
       Type:
             * bool
             * string

       Default: extractor.*.verify

       Description:
           Certificate validation during file downloads.

   downloader.*.proxy
       Type:
             * string
             * object (scheme -> proxy)

       Default: extractor.*.proxy

       Description:
           Proxy server used for file downloads.

           Disable the use of a proxy for file downloads by explicitly setting this option to
           null.

   downloader.http.adjust-extensions
       Type: bool

       Default: true

       Description:
           Check file headers of downloaded files and adjust their filename extensions if they do
           not match.

           For example, this will change the filename extension ({extension}) of a file called
           example.png from png to jpg when said file contains JPEG/JFIF data.

   downloader.http.consume-content
       Type: bool

       Default: false

       Description:
           Controls the behavior when an HTTP response is considered unsuccessful

           If the value is true, consume the response body. This avoids closing the connection
           and therefore improves connection reuse.

           If the value is false, immediately close the connection without reading the response.
           This can be useful if the server is known to send large bodies for error responses.

   downloader.http.chunk-size
       Type:
             * integer
             * string

       Default: 32768

       Example:
           "50k", "0.8M"

       Description:
           Number of bytes per downloaded chunk.

           Possible values are integer numbers optionally followed by one of k, m. g, t, or p.
           These suffixes are case-insensitive.

   downloader.http.headers
       Type: object (name -> value)

       Example:
           {"Accept": "image/webp,*/*", "Referer": "https://example.org/"}

       Description:
           Additional HTTP headers to send when downloading files,

   downloader.http.retry-codes
       Type: list of integers

       Default: extractor.*.retry-codes

       Description:
           Additional HTTP response status codes to retry a download on.

           Codes 200, 206, and 416 (when resuming a partial download) will never be retried and
           always count as success, regardless of this option.

           5xx codes (server error responses)  will always be retried, regardless of this option.

   downloader.http.validate
       Type: bool

       Default: true

       Description:
           Check for invalid responses.

           Fail a download when a file does not pass instead of downloading a potentially broken
           file.

   downloader.ytdl.format
       Type: string

       Default: youtube-dl's default, currently "bestvideo+bestaudio/best"

       Description:
           Video format selection <https://github.com/ytdl-org/youtube-dl#format-selection>
           directly passed to youtube-dl.

   downloader.ytdl.forward-cookies
       Type: bool

       Default: false

       Description:
           Forward cookies to youtube-dl.

   downloader.ytdl.logging
       Type: bool

       Default: true

       Description:
           Route youtube-dl's output through gallery-dl's logging system.  Otherwise youtube-dl
           will write its output directly to stdout/stderr.

           Note: Set quiet and no_warnings in downloader.ytdl.raw-options to true to suppress all
           output.

   downloader.ytdl.module
       Type: string

       Default: null

       Description:
           Name of the youtube-dl Python module to import.

           Setting this to null will first try to import "yt_dlp" and use "youtube_dl" as
           fallback.

   downloader.ytdl.outtmpl
       Type: string

       Default: null

       Description:
           The Output Template used to generate filenames for files downloaded with youtube-dl.

           Special values:

           * null: generate filenames with extractor.*.filename
           * "default": use youtube-dl's default, currently "%(title)s-%(id)s.%(ext)s"

           Note: An output template other than null might cause unexpected results in combination
           with other options (e.g. "skip": "enumerate")

   downloader.ytdl.raw-options
       Type: object (name -> value)

       Example:

           { "quiet": true, "writesubtitles": true, "merge_output_format": "mkv" }

       Description:
           Additional options passed directly to the YoutubeDL constructor.

           All available options can be found in youtube-dl's docstrings
           <https://github.com/ytdl-org/youtube-
           dl/blob/master/youtube_dl/YoutubeDL.py#L138-L318>.

   downloader.ytdl.cmdline-args
       Type:
             * string
             * list of strings

       Example:
           * "--quiet --write-sub --merge-output-format mkv"
           * ["--quiet", "--write-sub", "--merge-output-format", "mkv"]

       Description:
           Additional options specified as youtube-dl command-line arguments.

   downloader.ytdl.config-file
       Type: Path

       Example:
           "~/.config/youtube-dl/config"

       Description:
           Location of a youtube-dl configuration file to load options from.

OUTPUT OPTIONS

   output.mode
       Type:
             * string
             * object (key -> format string)

       Default: "auto"

       Description:
           Controls the output string format and status indicators.

           * "null": No output
           * "pipe": Suitable for piping to other processes or files
           * "terminal": Suitable for the standard Windows console
           * "color": Suitable for terminals that understand ANSI escape codes and colors
           * "auto": "terminal" on Windows with output.ansi disabled, "color" otherwise.

           It is possible to use custom output format strings
           by setting this option to an object and specifying start, success, skip, progress, and
           progress-total.

           For example, the following will replicate the same output as mode: color:

           { "start"  : "{}", "success": "\r\u001b[1;32m{}\u001b[0m\n", "skip"   :
           "\u001b[2m{}\u001b[0m\n", "progress"      : "\r{0:>7}B {1:>7}B/s ", "progress-total":
           "\r{3:>3}% {0:>7}B {1:>7}B/s " }

           start, success, and skip are used to output the current filename, where {} or {0} is
           replaced with said filename.  If a given format string contains printable characters
           other than that, their number needs to be specified as [<number>, <format string>] to
           get the correct results for output.shorten. For example

           "start"  : [12, "Downloading {}"]

           progress and progress-total are used when displaying the
           download progress indicator, progress when the total number of bytes to download is
           unknown,
           progress-total otherwise.

           For these format strings

           * {0} is number of bytes downloaded
           * {1} is number of downloaded bytes per second
           * {2} is total number of bytes
           * {3} is percent of bytes downloaded to total bytes

   output.stdout & .stdin & .stderr
       Type:
             * string
             * object

       Example:

           "utf-8"

           { "encoding": "utf-8", "errors": "replace", "line_buffering": true }

       Description:
           Reconfigure a standard stream.

           Possible options are

           * encoding
           * errors
           * newline
           * line_buffering
           * write_through

           When this option is specified as a simple string, it is interpreted as {"encoding":
           "<string-value>", "errors": "replace"}

           Note: errors always defaults to "replace"

   output.shorten
       Type: bool

       Default: true

       Description:
           Controls whether the output strings should be shortened to fit on one console line.

           Set this option to "eaw" to also work with east-asian characters with a display width
           greater than 1.

   output.colors
       Type: object (key -> ANSI color)

       Default: {"success": "1;32", "skip": "2"}

       Description:
           Controls the ANSI colors used with mode: color for successfully downloaded or skipped
           files.

   output.ansi
       Type: bool

       Default: false

       Description:
           On Windows, enable ANSI escape sequences and colored output
           by setting the ENABLE_VIRTUAL_TERMINAL_PROCESSING flag for stdout and stderr.

   output.skip
       Type: bool

       Default: true

       Description:
           Show skipped file downloads.

   output.fallback
       Type: bool

       Default: true

       Description:
           Include fallback URLs in the output of -g/--get-urls.

   output.private
       Type: bool

       Default: false

       Description:
           Include private fields, i.e. fields whose name starts with an underscore, in the
           output of -K/--list-keywords and -j/--dump-json.

   output.progress
       Type:
             * bool
             * string

       Default: true

       Description:
           Controls the progress indicator when *gallery-dl* is run with multiple URLs as
           arguments.

           * true: Show the default progress indicator ("[{current}/{total}] {url}")
           * false: Do not show any progress indicator
           * Any string: Show the progress indicator using this as a custom format string.
           Possible replacement keys are current, total  and url.

   output.log
       Type:
             * string
             * Logging Configuration

       Default: "[{name}][{levelname}] {message}"

       Description:
           Configuration for logging output to stderr.

           If this is a simple string, it specifies the format string for logging messages.

   output.logfile
       Type:
             * Path
             * Logging Configuration

       Description:
           File to write logging output to.

   output.unsupportedfile
       Type:
             * Path
             * Logging Configuration

       Description:
           File to write external URLs unsupported by *gallery-dl* to.

           The default format string here is "{message}".

   output.errorfile
       Type:
             * Path
             * Logging Configuration

       Description:
           File to write input URLs which returned an error to.

           The default format string here is also "{message}".

           When combined with -I/--input-file-comment or -x/--input-file-delete, this option will
           cause *all* input URLs from these files to be commented/deleted after processing them
           and not just successful ones.

   output.num-to-str
       Type: bool

       Default: false

       Description:
           Convert numeric values (integer or float) to string before outputting them as JSON.

POSTPROCESSOR OPTIONS

   classify.mapping
       Type: object (directory -> extensions)

       Default:

                { "Pictures": ["jpg", "jpeg", "png", "gif", "bmp", "svg", "webp"], "Video"   :
                ["flv", "ogv", "avi", "mp4", "mpg", "mpeg", "3gp", "mkv", "webm", "vob", "wmv"],
                "Music"   : ["mp3", "aac", "flac", "ogg", "wma", "m4a", "wav"], "Archives":
                ["zip", "rar", "7z", "tar", "gz", "bz2"] }

       Description:
           A mapping from directory names to filename extensions that should be stored in them.

           Files with an extension not listed will be ignored and stored in their default
           location.

   compare.action
       Type: string

       Default: "replace"

       Description:
           The action to take when files do **not** compare as equal.

           * "replace": Replace/Overwrite the old version with the new one

           * "enumerate": Add an enumeration index to the filename of the new version like skip =
           "enumerate"

   compare.equal
       Type: string

       Default: "null"

       Description:
           The action to take when files do compare as equal.

           * "abort:N": Stop the current extractor run after N consecutive files compared as
           equal.

           * "terminate:N": Stop the current extractor run, including parent extractors, after N
           consecutive files compared as equal.

           * "exit:N": Exit the program after N consecutive files compared as equal.

   compare.shallow
       Type: bool

       Default: false

       Description:
           Only compare file sizes. Do not read and compare their content.

   exec.archive
       Type: Path

       Description:
           File to store IDs of executed commands in, similar to extractor.*.archive.

           archive-format, archive-prefix, and archive-pragma options, akin to
           extractor.*.archive-format, extractor.*.archive-prefix, and extractor.*.archive-
           pragma, are supported as well.

   exec.async
       Type: bool

       Default: false

       Description:
           Controls whether to wait for a subprocess to finish or to let it run asynchronously.

   exec.command
       Type:
             * string
             * list of strings

       Example:
           * "convert {} {}.png && rm {}"
           * ["echo", "{user[account]}", "{id}"]

       Description:
           The command to run.

           * If this is a string, it will be executed using the system's shell, e.g. /bin/sh. Any
           {} will be replaced with the full path of a file or target directory, depending on
           exec.event

           * If this is a list, the first element specifies the program name and any further
           elements its arguments.  Each element of this list is treated as a format string using
           the files' metadata as well as {_path}, {_directory}, and {_filename}.

   exec.event
       Type:
             * string
             * list of strings

       Default: "after"

       Description:
           The event(s) for which exec.command is run.

           See metadata.event for a list of available events.

   metadata.mode
       Type: string

       Default: "json"

       Description:
           Selects how to process metadata.

           * "json": write metadata using json.dump()
           * "jsonl": write metadata in JSON Lines <https://jsonlines.org/> format
           * "tags": write tags separated by newlines
           * "custom": write the result of applying metadata.content-format to a file's metadata
           dictionary
           * "modify": add or modify metadata entries
           * "delete": remove metadata entries

   metadata.filename
       Type: string

       Default: null

       Example:
           "{id}.data.json"

       Description:
           A format string to build the filenames for metadata files with.  (see
           extractor.filename)

           Using "-" as filename will write all output to stdout.

           If this option is set, metadata.extension and metadata.extension-format will be
           ignored.

   metadata.directory
       Type: string

       Default: "."

       Example:
           "metadata"

       Description:
           Directory where metadata files are stored in relative to the current target location
           for file downloads.

   metadata.extension
       Type: string

       Default: "json" or "txt"

       Description:
           Filename extension for metadata files that will be appended to the original file
           names.

   metadata.extension-format
       Type: string

       Example:
           * "{extension}.json"
           * "json"

       Description:
           Custom format string to build filename extensions for metadata files with, which will
           replace the original filename extensions.

           Note: metadata.extension is ignored if this option is set.

   metadata.event
       Type:
             * string
             * list of strings

       Default: "file"

       Example:
           * "prepare,file,after"
           * ["prepare-after", "skip"]

       Description:
           The event(s) for which metadata gets written to a file.

           Available events are:

           init After post processor initialization and before the first file download finalize
           On extractor shutdown, e.g. after all files were downloaded finalize-success On
           extractor shutdown when no error occurred finalize-error On extractor shutdown when at
           least one error occurred prepare Before a file download prepare-after Before a file
           download, but after building and checking file paths file When completing a file
           download, but before it gets moved to its target location after After a file got moved
           to its target location skip When skipping a file download post When starting to
           download all files of a post, e.g. a Tweet on Twitter or a post on Patreon.  post-
           after After downloading all files of a post

   metadata.fields
       Type:
             * list of strings
             * object (field name -> format string)

       Example:

           ["blocked", "watching", "status[creator][name]"]

           { "blocked"         : "***", "watching"        : "\fE 'yes' if watching else 'no'",
           "status[username]": "{status[creator][name]!l}" }

       Description:
           * "mode": "delete": A list of metadata field names to remove.
           * "mode": "modify": An object with metadata field names mapping to a format string
           whose result is assigned to said field name.

   metadata.content-format
       Type:
             * string
             * list of strings

       Example:
           * "tags:\n\n{tags:J\n}\n"
           * ["tags:", "", "{tags:J\n}"]

       Description:
           Custom format string to build the content of metadata files with.

           Note: Only applies for "mode": "custom".

   metadata.ascii
       Type: bool

       Default: false

       Description:
           Escape all non-ASCII characters.

           See the ensure_ascii argument of json.dump() for further details.

           Note: Only applies for "mode": "json" and "jsonl".

   metadata.indent
       Type:
             * integer
             * string

       Default: 4

       Description:
           Indentation level of JSON output.

           See the indent argument of json.dump() for further details.

           Note: Only applies for "mode": "json".

   metadata.separators
       Type: list with two string elements

       Default: [", ", ": "]

       Description:
           <item separator> - <key separator> pair to separate JSON keys and values with.

           See the separators argument of json.dump() for further details.

           Note: Only applies for "mode": "json" and "jsonl".

   metadata.sort
       Type: bool

       Default: false

       Description:
           Sort output by key.

           See the sort_keys argument of json.dump() for further details.

           Note: Only applies for "mode": "json" and "jsonl".

   metadata.open
       Type: string

       Defsult:
           "w"

       Description:
           The mode in which metadata files get opened.

           For example, use "a" to append to a file's content or "w" to truncate it.

           See the mode argument of open() for further details.

   metadata.encoding
       Type: string

       Defsult:
           "utf-8"

       Description:
           Name of the encoding used to encode a file's content.

           See the encoding argument of open() for further details.

   metadata.private
       Type: bool

       Default: false

       Description:
           Include private fields, i.e. fields whose name starts with an underscore.

   metadata.skip
       Type: bool

       Default: false

       Description:
           Do not overwrite already existing files.

   metadata.archive
       Type: Path

       Description:
           File to store IDs of generated metadata files in, similar to extractor.*.archive.

           archive-format, archive-prefix, and archive-pragma options, akin to
           extractor.*.archive-format, extractor.*.archive-prefix, and extractor.*.archive-
           pragma, are supported as well.

   metadata.mtime
       Type: bool

       Default: false

       Description:
           Set modification times of generated metadata files according to the accompanying
           downloaded file.

           Enabling this option will only have an effect *if* there is actual mtime metadata
           available, that is

           * after a file download ("event": "file" (default), "event": "after")
           * when running *after* an mtime post processes for the same event

           For example, a metadata post processor for "event": "post" will *not* be able to set
           its file's modification time unless an mtime post processor with "event": "post" runs
           *before* it.

   mtime.event
       Type:
             * string
             * list of strings

       Default: "file"

       Description:
           The event(s) for which mtime.key or mtime.value get evaluated.

           See metadata.event for a list of available events.

   mtime.key
       Type: string

       Default: "date"

       Description:
           Name of the metadata field whose value should be used.

           This value must be either a UNIX timestamp or a datetime object.

           Note: This option gets ignored if mtime.value is set.

   mtime.value
       Type: string

       Default: null

       Example:
           * "{status[date]}"
           * "{content[0:6]:R22/2022/D%Y%m%d/}"

       Description:
           A format string whose value should be used.

           The resulting value must be either a UNIX timestamp or a datetime object.

   python.archive
       Type: Path

       Description:
           File to store IDs of called Python functions in, similar to extractor.*.archive.

           archive-format, archive-prefix, and archive-pragma options, akin to
           extractor.*.archive-format, extractor.*.archive-prefix, and extractor.*.archive-
           pragma, are supported as well.

   python.event
       Type:
             * string
             * list of strings

       Default: "file"

       Description:
           The event(s) for which python.function gets called.

           See metadata.event for a list of available events.

   python.function
       Type: string

       Example:
           * "my_module:generate_text"
           * "~/.local/share/gdl-utils.py:resize"

       Description:
           The Python function to call.

           This function is specified as <module>:<function name> and gets called with the
           current metadata dict as argument.

           module is either an importable Python module name or the Path to a .py file,

   ugoira.extension
       Type: string

       Default: "webm"

       Description:
           Filename extension for the resulting video files.

   ugoira.ffmpeg-args
       Type: list of strings

       Default: null

       Example:
           ["-c:v", "libvpx-vp9", "-an", "-b:v", "2M"]

       Description:
           Additional FFmpeg command-line arguments.

   ugoira.ffmpeg-demuxer
       Type: string

       Default: auto

       Description:
           FFmpeg demuxer to read and process input files with. Possible values are

           * "concat" (inaccurate frame timecodes for non-uniform frame delays)
           * "image2" (accurate timecodes, requires nanosecond file timestamps, i.e. no Windows
           or macOS)
           * "mkvmerge" (accurate timecodes, only WebM or MKV, requires mkvmerge)

           "auto" will select mkvmerge if available and fall back to concat otherwise.

   ugoira.ffmpeg-location
       Type: Path

       Default: "ffmpeg"

       Description:
           Location of the ffmpeg (or avconv) executable to use.

   ugoira.mkvmerge-location
       Type: Path

       Default: "mkvmerge"

       Description:
           Location of the mkvmerge executable for use with the mkvmerge demuxer.

   ugoira.ffmpeg-output
       Type:
             * bool
             * string

       Default: "error"

       Description:
           Controls FFmpeg output.

           * true: Enable FFmpeg output
           * false: Disable all FFmpeg output
           * any string: Pass -hide_banner and -loglevel with this value as argument to FFmpeg

   ugoira.ffmpeg-twopass
       Type: bool

       Default: false

       Description:
           Enable Two-Pass encoding.

   ugoira.framerate
       Type: string

       Default: "auto"

       Description:
           Controls the frame rate argument (-r) for FFmpeg

           * "auto": Automatically assign a fitting frame rate based on delays between frames.
           * "uniform": Like auto, but assign an explicit frame rate only to Ugoira with uniform
           frame delays.
           * any other string:  Use this value as argument for -r.
           * null or an empty string: Don't set an explicit frame rate.

   ugoira.keep-files
       Type: bool

       Default: false

       Description:
           Keep ZIP archives after conversion.

   ugoira.libx264-prevent-odd
       Type: bool

       Default: true

       Description:
           Prevent "width/height not divisible by 2" errors when using libx264 or libx265
           encoders by applying a simple cropping filter. See this Stack Overflow thread for more
           information.

           This option, when libx264/5 is used, automatically adds ["-vf", "crop=iw-
           mod(iw\\,2):ih-mod(ih\\,2)"] to the list of FFmpeg command-line arguments to reduce an
           odd width/height by 1 pixel and make them even.

   ugoira.mtime
       Type: bool

       Default: true

       Description:
           Set modification times of generated ugoira aniomations.

   ugoira.repeat-last-frame
       Type: bool

       Default: true

       Description:
           Allow repeating the last frame when necessary to prevent it from only being displayed
           for a very short amount of time.

   zip.extension
       Type: string

       Default: "zip"

       Description:
           Filename extension for the created ZIP archive.

   zip.files
       Type: list of Path

       Example:
           ["info.json"]

       Description:
           List of extra files to be added to a ZIP archive.

           Note: Relative paths are relative to the current download directory.

   zip.keep-files
       Type: bool

       Default: false

       Description:
           Keep the actual files after writing them to a ZIP archive.

   zip.mode
       Type: string

       Default: "default"

       Description:
           * "default": Write the central directory file header once after everything is done or
           an exception is raised.

           * "safe": Update the central directory file header each time a file is stored in a ZIP
           archive.

           This greatly reduces the chance a ZIP archive gets corrupted in case the Python
           interpreter gets shut down unexpectedly (power outage, SIGKILL) but is also a lot
           slower.

MISCELLANEOUS OPTIONS

   extractor.modules
       Type: list of strings

       Default: The modules list in extractor/__init__.py

       Example:
           ["reddit", "danbooru", "mangadex"]

       Description:
           List of internal modules to load when searching for a suitable extractor class. Useful
           to reduce startup time and memory usage.

   extractor.module-sources
       Type: list of Path instances

       Example:
           ["~/.config/gallery-dl/modules", null]

       Description:
           List of directories to load external extractor modules from.

           Any file in a specified directory with a .py filename extension gets imported and
           searched for potential extractors, i.e. classes with a pattern attribute.

           Note: null references internal extractors defined in extractor/__init__.py or by
           extractor.modules.

   globals
       Type:
             * Path
             * string

       Example:
           * "~/.local/share/gdl-globals.py"
           * "gdl-globals"

       Description:
           Path to or name of an
           importable Python module, whose namespace,
           in addition to the GLOBALS dict in util.py, gets used as globals parameter for
           compiled Python expressions.

   cache.file
       Type: Path

       Default:
                * (%APPDATA% or "~") + "/gallery-dl/cache.sqlite3" on Windows
                * ($XDG_CACHE_HOME or "~/.cache") + "/gallery-dl/cache.sqlite3" on all other
                platforms

       Description:
           Path of the SQLite3 database used to cache login sessions, cookies and API tokens
           across gallery-dl invocations.

           Set this option to null or an invalid path to disable this cache.

   format-separator
       Type: string

       Default: "/"

       Description:
           Character(s) used as argument separator in format string format specifiers.

           For example, setting this option to "#" would allow a replacement operation to be
           Rold#new# instead of the default Rold/new/

   signals-ignore
       Type: list of strings

       Example:
           ["SIGTTOU", "SIGTTIN", "SIGTERM"]

       Description:
           The list of signal names to ignore, i.e. set SIG_IGN as signal handler for.

   subconfigs
       Type: list of Path

       Example:
           ["~/cfg-twitter.json", "~/cfg-reddit.json"]

       Description:
           Additional configuration files to load.

   warnings
       Type: string

       Default: "default"

       Description:
           The Warnings Filter action used for (urllib3) warnings.

API TOKENS & IDS

   extractor.deviantart.client-id & .client-secret
       Type: string

       How To:
           * login and visit DeviantArt's Applications & Keys section
           * click "Register Application"
           * scroll to "OAuth2 Redirect URI Whitelist (Required)" and enter
           "https://mikf.github.io/gallery-dl/oauth-redirect.html"
           * scroll to the bottom and agree to the API License Agreement.  Submission Policy, and
           Terms of Service.
           * click "Save"
           * copy client_id and client_secret of your new application and put them in your
           configuration file as "client-id" and "client-secret"
           * clear your cache to delete any remaining access-token entries. (gallery-dl --clear-
           cache deviantart)
           * get a new refresh-token for the new client-id (gallery-dl oauth:deviantart)

   extractor.flickr.api-key & .api-secret
       Type: string

       How To:
           * login and Create an App in Flickr's App Garden
           * click "APPLY FOR A NON-COMMERCIAL KEY"
           * fill out the form with a random name and description and click "SUBMIT"
           * copy Key and Secret and put them in your configuration file as "api-key" and "api-
           secret"

   extractor.reddit.client-id & .user-agent
       Type: string

       How To:
           * login and visit the apps section of your account's preferences
           * click the "are you a developer? create an app..." button
           * fill out the form:

           * choose a name
           * select "installed app"
           * set http://localhost:6414/ as "redirect uri"
           * solve the "I'm not a robot" reCAPTCHA if needed
           * click "create app"

           * copy the client id (third line, under your application's name and "installed app")
           and put it in your configuration file as "client-id"
           * use "Python:<application name>:v1.0 (by /u/<username>)" as user-agent and replace
           <application name> and <username> accordingly (see Reddit's API access rules)
           * clear your cache to delete any remaining access-token entries. (gallery-dl --clear-
           cache reddit)
           * get a refresh-token for the new client-id (gallery-dl oauth:reddit)

   extractor.smugmug.api-key & .api-secret
       Type: string

       How To:
           * login and Apply for an API Key
           * use a random name and description, set "Type" to "Application", "Platform" to "All",
           and "Use" to "Non-Commercial"
           * fill out the two checkboxes at the bottom and click "Apply"
           * copy API Key and API Secret and put them in your configuration file as "api-key" and
           "api-secret"

   extractor.tumblr.api-key & .api-secret
       Type: string

       How To:
           * login and visit Tumblr's Applications section
           * click "Register application"
           * fill out the form: use a random name and description, set https://example.org/ as
           "Application Website" and "Default callback URL"
           * solve Google's "I'm not a robot" challenge and click "Register"
           * click "Show secret key" (below "OAuth Consumer Key")
           * copy your OAuth Consumer Key and Secret Key and put them in your configuration file
           as "api-key" and "api-secret"

CUSTOM TYPES

   Date
       Type:
             * string
             * integer

       Example:
           * "2019-01-01T00:00:00"
           * "2019" with "%Y" as date-format
           * 1546297200

       Description:
           A Date value represents a specific point in time.

           * If given as string, it is parsed according to date-format.
           * If given as integer, it is interpreted as UTC timestamp.

   Duration
       Type:
             * float
             * list with 2 floats
             * string

       Example:
           * 2.85
           * [1.5, 3.0]
           * "2.85", "1.5-3.0"

       Description:
           A Duration represents a span of time in seconds.

           * If given as a single float, it will be used as that exact value.
           * If given as a list with 2 floating-point numbers a & b , it will be randomly chosen
           with uniform distribution such that a <= N <= b.  (see random.uniform())
           * If given as a string, it can either represent a single float value ("2.85") or a
           range  ("1.5-3.0").

   Path
       Type:
             * string
             * list of strings

       Example:
           * "file.ext"
           * "~/path/to/file.ext"
           * "$HOME/path/to/file.ext"
           * ["$HOME", "path", "to", "file.ext"]

       Description:
           A Path is a string representing the location of a file or directory.

           Simple tilde expansion and environment variable expansion is supported.

           In Windows environments, backslashes ("\") can, in addition to forward slashes ("/"),
           be used as path separators.  Because backslashes are JSON's escape character, they
           themselves have to be escaped.  The path C:\path\to\file.ext has therefore to be
           written as "C:\\path\\to\\file.ext" if you want to use backslashes.

   Logging Configuration
       Type: object

       Example:

           { "format"     : "{asctime} {name}: {message}", "format-date": "%H:%M:%S", "path"
           : "~/log.txt", "encoding"   : "ascii" }

           { "level" : "debug", "format": { "debug"  : "debug: {message}", "info"   : "[{name}]
           {message}", "warning": "Warning: {message}", "error"  : "ERROR: {message}" } }

       Description:
           Extended logging output configuration.

           * format
           * General format string for logging messages or a dictionary with format strings for
           each loglevel.

           In addition to the default LogRecord attributes, it is also possible to access the
           current extractor, job, path, and keywords objects and their attributes, for example
           "{extractor.url}", "{path.filename}", "{keywords.title}"
           * Default: "[{name}][{levelname}] {message}"
           * format-date
           * Format string for {asctime} fields in logging messages (see strftime() directives)
           * Default: "%Y-%m-%d %H:%M:%S"
           * level
           * Minimum logging message level (one of "debug", "info", "warning", "error",
           "exception")
           * Default: "info"
           * path
           * Path to the output file
           * mode
           * Mode in which the file is opened; use "w" to truncate or "a" to append (see open())
           * Default: "w"
           * encoding
           * File encoding
           * Default: "utf-8"

           Note: path, mode, and encoding are only applied when configuring logging output to a
           file.

   Postprocessor Configuration
       Type: object

       Example:

           { "name": "mtime" }

           { "name"       : "zip", "compression": "store", "extension"  : "cbz", "filter"     :
           "extension not in ('zip', 'rar')", "whitelist"  : ["mangadex", "exhentai", "nhentai"]
           }

       Description:
           An object containing a "name" attribute specifying the post-processor type, as well as
           any of its options.

           It is possible to set a "filter" expression similar to image-filter to only run a
           post-processor conditionally.

           It is also possible set a "whitelist" or "blacklist" to only enable or disable a post-
           processor for the specified extractor categories.

           The available post-processor types are

           classify Categorize files by filename extension compare Compare versions of the same
           file and replace/enumerate them on mismatch
           (requires downloader.*.part = true and extractor.*.skip = false)
           exec Execute external commands metadata Write metadata to separate files mtime Set
           file modification time according to its metadata python Call Python functions ugoira
           Convert Pixiv Ugoira to WebM using FFmpeg zip Store files in a ZIP archive

BUGS

       https://github.com/mikf/gallery-dl/issues

AUTHORS

       Mike Fährmann <mike_faehrmann@web.de>
       and https://github.com/mikf/gallery-dl/graphs/contributors

SEE ALSO

       gallery-dl(1)