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gallery-dl/docs/configuration.rst
Mike Fährmann 15f9bb3d14
add option to disable pyOpenSSL usage (#508) 
(pyOpenSSL is now disabled by default)
2019-12-08 21:21:00 +01:00

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Configuration
#############
Contents
========
1) `Extractor Options`_
2) `Extractor-specific Options`_
3) `Downloader Options`_
4) `Output Options`_
5) `Postprocessor Options`_
6) `Miscellaneous Options`_
7) `API Tokens & IDs`_
Extractor Options
=================
Each extractor is identified by its ``category`` and ``subcategory``.
The ``category`` is the lowercase site name without any spaces or special
characters, which is usually just the module name
(``pixiv``, ``danbooru``, ...).
The ``subcategory`` is a lowercase word describing the general functionality
of that extractor (``user``, ``favorite``, ``manga``, ...).
Each one of the following options can be specified on multiple levels of the
configuration tree:
================== =====
Base level: ``extractor.<option-name>``
Category level: ``extractor.<category>.<option-name>``
Subcategory level: ``extractor.<category>.<subcategory>.<option-name>``
================== =====
A value in a "deeper" level hereby overrides a value of the same name on a
lower level. Setting the ``extractor.pixiv.filename`` value, for example, lets
you specify a general filename pattern for all the different pixiv extractors.
Using the ``extractor.pixiv.user.filename`` value lets you override this
general pattern specifically for ``PixivUserExtractor`` instances.
The ``category`` and ``subcategory`` of all extractors are included in the
output of ``gallery-dl --list-extractors``. For a specific URL these values
can also be determined by using the ``-K``/``--list-keywords`` command-line
option (see the example below).
extractor.*.filename
--------------------
=========== =====
Type ``string``
Example ``"{manga}_c{chapter}_{page:>03}.{extension}"``
Description A `format string`_ to build the resulting filename
for a downloaded file.
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:
.. code::
$ 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 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``
Example ``["{category}", "{manga}", "c{chapter} - {title}"]``
Description A list of `format strings`_ for the resulting target directory.
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 the base for all download destinations.
=========== =====
extractor.*.path-restrict
-------------------------
=========== =====
Type ``string``
Default ``"auto"``
Example ``"/!? (){}"``
Description Set of characters to replace with underscores (``_``)
in generated path segment names.
Special values:
* ``"auto"``: Use characters from ``"unix"`` or ``"windows"``
depending on the local operating system
* ``"unix"``: ``"/"``
* ``"windows"``: ``"\\\\|/<>:\"?*"``
Note: In a set with 2 or more characters, ``[]^-\`` need to be
escaped with backslashes, e.g. ``"\\[\\]"``
=========== =====
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 set with 2 or more characters, ``[]^-\`` need to be
escaped with backslashes, e.g. ``"\\[\\]"``
=========== =====
extractor.*.skip
----------------
=========== =====
Type ``bool`` or ``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"``: Abort the current extractor run
* ``"abort:N"``: Skip downloads and abort extractor run
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.*.archive`_
extractor.*.sleep
-----------------
=========== =====
Type ``float``
Default ``0``
Description Number of seconds to sleep before each download.
=========== =====
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 the
``pixiv``, ``nijie``, and ``seiga``
modules and optional (but strongly recommended) for
``danbooru``, ``exhentai``, ``idolcomplex``, ``instagram``,
``luscious``, ``sankaku``, ``tsumino``, and ``twitter``.
These values can also be set via the ``-u/--username`` and
``-p/--password`` command-line options or by using a |.netrc|_ file.
(see Authentication_)
Note: The password for ``danbooru`` is the API key found in your
user profile, not the password for your account.
=========== =====
extractor.*.netrc
-----------------
=========== =====
Type ``bool``
Default ``false``
Description Enable the use of |.netrc|_ authentication data.
=========== =====
extractor.*.cookies
-------------------
=========== =====
Type |Path|_ or ``object``
Default ``null``
Description Source to read additional cookies from.
* If this is a |Path|_, it specifies a
Mozilla/Netscape format cookies.txt file.
* If this is an ``object``, its key-value pairs, which should both
be ``strings``, will be used as cookie-names and -values.
=========== =====
extractor.*.cookies-update
--------------------------
=========== =====
Type ``bool``
Default ``true``
Description If `extractor.*.cookies`_ specifies a cookies.txt file, update its
contents with cookies received during data extraction.
=========== =====
extractor.*.proxy
-----------------
=========== =====
Type ``string`` or ``object``
Default ``null``
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.
Example:
.. code::
{
"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"
}
Note: All proxy URLs should include a scheme,
otherwise ``http://`` is assumed.
=========== =====
extractor.*.user-agent
----------------------
=========== =====
Type ``string``
Default ``"Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Firefox/68.0"``
Description User-Agent header value to be used for HTTP requests.
Note: This option has no effect on `pixiv` and
`readcomiconline` extractors, as these need specific values to
function correctly.
=========== =====
extractor.*.keywords
--------------------
=========== =====
Type ``object``
Example ``{"type": "Pixel Art", "type_id": 123}``
Description Additional key-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.*.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.*.archive
-------------------
=========== =====
Type |Path|_
Default ``null``
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.
=========== =====
extractor.*.archive-format
--------------------------
=========== =====
Type ``string``
Example ``"{id}_{offset}"``
Description An alternative `format string`_ to build archive IDs with.
=========== =====
extractor.*.postprocessors
--------------------------
=========== =====
Type ``list`` of |Postprocessor Configuration|_ objects
Example .. code::
[
{"name": "zip", "compression": "zip"},
{"name": "exec", "command": ["/home/foobar/script", "{category}", "{image_id}"]}
]
Description A list of post-processors to be applied to each downloaded file
in the same order as they are specified.
=========== =====
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.*.timeout
-------------------
=========== =====
Type ``float`` or ``null``
Default ``30``
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`` or ``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.
=========== =====
.. _postprocessors: `extractor.*.postprocessors`_
.. _download archive: `extractor.*.archive`_
extractor.*.image-range
-----------------------
=========== =====
Type ``string``
Example | ``"10-20"``,
| ``"-5, 10, 30-50, 100-"``
Description Index-range(s) specifying which images to download.
Note: The index of the first image is ``1``.
=========== =====
extractor.*.chapter-range
-------------------------
=========== =====
Type ``string``
Description Like `image-range`__, but applies to delegated URLs
like manga-chapters, etc.
=========== =====
__ `extractor.*.image-range`_
extractor.*.image-filter
------------------------
=========== =====
Type ``string``
Example | ``"width >= 1200 and width/height > 1.2"``,
| ``"re.search(r'foo(bar)+', description)"``
Description | Python expression controlling which images to download.
| Files for which the expression evaluates to ``False``
are ignored.
| Available keys are the filename-specific ones listed
by ``-K`` or ``-j``.
=========== =====
extractor.*.chapter-filter
--------------------------
=========== =====
Type ``string``
Description Like `image-filter`__, but applies to delegated URLs
like manga-chapters, etc.
=========== =====
__ `extractor.*.image-filter`_
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.*.image-unique`_
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.
=========== =====
Extractor-specific Options
==========================
extractor.artstation.external
-----------------------------
=========== =====
Type ``bool``
Default ``false``
Description Try to follow external URLs of embedded players.
=========== =====
extractor.danbooru.ugoira
-------------------------
=========== =====
Type ``bool``
Default ``true``
Description Controls the download target for Ugoira posts.
* ``true``: Original ZIP archives
* ``false``: Converted video files
=========== =====
extractor.deviantart.extra
--------------------------
=========== =====
Type ``bool``
Default ``false``
Description Download extra Sta.sh resources from description texts.
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.
=========== =====
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.include
----------------------------
=========== =====
Type ``string`` or ``list`` of ``strings``
Default ``"gallery"``
Example ``"favorite,journal,scraps"`` or ``["favorite", "journal", "scraps"]``
Description A (comma-separated) list of subcategories to include
when processing a user profile.
Possible values are
``"gallery"``, ``"scraps"``, ``"journal"``, ``"favorite"``.
You can use ``"all"`` instead of listing all values separately.
=========== =====
extractor.deviantart.journals
-----------------------------
=========== =====
Type ``string``
Default ``"html"``
Description Selects the output format of journal entries.
* ``"html"``: HTML with (roughly) the same layout as on DeviantArt.
* ``"text"``: Plain text with image references and HTML tags removed.
* ``"none"``: Don't download journals.
=========== =====
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``
Default ``false``
Description Request extended metadata for deviation objects to additionally
provide ``description``, ``tags``, ``license`` and ``is_watching``
fields.
=========== =====
extractor.deviantart.original
-----------------------------
=========== =====
Type ``bool`` or ``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.quality
----------------------------
=========== =====
Type ``integer``
Default ``100``
Description JPEG quality level of newer images for which
an original file download is not available.
=========== =====
extractor.deviantart.refresh-token
----------------------------------
=========== =====
Type ``string``
Default ``null``
Description The ``refresh-token`` value you get from
`linking your DeviantArt account to gallery-dl <OAuth_>`__.
Using a ``refresh-token`` allows you to access private or otherwise
not publicly available deviations.
Note: Authenticating with a ``refresh-token`` requires persistent
storage in a `cache file <cache.file_>`__.
Otherwise the token will become invalid after its first use.
=========== =====
extractor.deviantart.wait-min
-----------------------------
=========== =====
Type ``integer``
Default ``0``
Description Minimum wait time in seconds before API requests.
Note: This value will internally be rounded up
to the next power of 2.
=========== =====
extractor.exhentai.limits
-------------------------
=========== =====
Type ``bool``
Default ``true``
Description Check image download limits
and stop extraction when they are exceeded.
=========== =====
extractor.exhentai.original
---------------------------
=========== =====
Type ``bool``
Default ``true``
Description Download full-sized original images if available.
=========== =====
extractor.exhentai.wait-min & .wait-max
---------------------------------------
=========== =====
Type ``float``
Default ``3.0`` and ``6.0``
Description Minimum and maximum wait time in seconds between each image
ExHentai detects and blocks automated downloaders.
*gallery-dl* waits a randomly selected number of
seconds between ``wait-min`` and ``wait-max`` after
each image to prevent getting blocked.
=========== =====
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 <OAuth_>`__.
=========== =====
extractor.flickr.videos
-----------------------
=========== =====
Type ``bool``
Default ``true``
Description Extract and download videos.
=========== =====
extractor.flickr.size-max
--------------------------
=========== =====
Type ``integer`` or ``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.gelbooru.api
----------------------
=========== =====
Type ``bool``
Default ``true``
Description Enable use of Gelbooru's API.
Set this value to `false` if the API has been disabled to switch
to manual information extraction.
=========== =====
extractor.gfycat.format
-----------------------
=========== =====
Type ``string``
Default ``"mp4"``
Description The name of the preferred animation format, which can be one of
``"mp4"``, ``"webm"``, ``"gif"``, ``"webp"`` or ``"mjpg"``.
If the selected format is not available, ``"mp4"``, ``"webm"``
and ``"gif"`` (in that order) will be tried instead, until an
available format is found.
=========== =====
extractor.imgur.mp4
-------------------
=========== =====
Type ``bool`` or ``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.instagram.highlights
------------------------------
=========== =====
Type ``bool``
Default ``false``
Description Include *Story Highlights* when downloading a user profile.
(requires authentication)
=========== =====
extractor.kissmanga.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.newgrounds.include
----------------------------
=========== =====
Type ``string`` or ``list`` of ``strings``
Default ``"art"``
Example ``"movies,audio"`` or ``["movies", "audio"]``
Description A (comma-separated) list of subcategories to include
when processing a user profile.
Possible values are
``"art"``, ``"audio"``, ``"movies"``.
You can use ``"all"`` instead of listing all values separately.
=========== =====
extractor.oauth.browser
-----------------------
=========== =====
Type ``bool``
Default ``true``
Description Controls how a user is directed to an OAuth authorization site.
* ``true``: Use Python's |webbrowser.open()|_ method to automatically
open the URL in the user's browser.
* ``false``: Ask the user to copy & paste an URL from the terminal.
=========== =====
extractor.photobucket.subalbums
-------------------------------
=========== =====
Type ``bool``
Default ``true``
Description Download subalbums.
=========== =====
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 the single
animation frames in JPEG format.
=========== =====
extractor.plurk.comments
------------------------
=========== =====
Type ``bool``
Default ``false``
Description Also search Plurk comments for URLs.
=========== =====
extractor.reactor.wait-min & .wait-max
--------------------------------------
=========== =====
Type ``float``
Default ``3.0`` and ``6.0``
Description Minimum and maximum wait time in seconds between HTTP requests
during the extraction process.
=========== =====
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.recursive.blacklist
-----------------------------
=========== =====
Type ``list`` of ``strings``
Default ``["directlink", "oauth", "recursive", "test"]``
Description A list of extractor categories which should be ignored when using
the ``recursive`` extractor.
=========== =====
extractor.reddit.comments
-------------------------
=========== =====
Type ``integer``
Default ``500``
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.
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.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 <OAuth_>`__.
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.sankaku.wait-min & .wait-max
--------------------------------------
=========== =====
Type ``float``
Default ``3.0`` and ``6.0``
Description Minimum and maximum wait time in seconds between each image
Sankaku Channel responds with ``429 Too Many Requests`` if it
receives too many HTTP requests in a certain amount of time.
Waiting a few seconds between each request tries to prevent that.
=========== =====
extractor.smugmug.videos
------------------------
=========== =====
Type ``bool``
Default ``true``
Description Download video files.
=========== =====
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.reblogs
------------------------
=========== =====
Type ``bool`` or ``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`` or ``list`` of ``strings``
Default ``"all"``
Example ``"video,audio,link"`` or ``["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``.
You can use ``"all"`` instead of listing all types separately.
=========== =====
extractor.twitter.content
-------------------------
=========== =====
Type ``bool``
Default ``false``
Description Extract tweet text as ``content`` metadata.
=========== =====
extractor.twitter.retweets
--------------------------
=========== =====
Type ``bool``
Default ``true``
Description Extract images from retweets.
=========== =====
extractor.twitter.videos
------------------------
=========== =====
Type ``bool`` or ``string``
Default ``false``
Description Control video download behavior.
* ``true``: Download videos and use `youtube-dl`_ to handle
HLS ``.m3u8`` manifests
* ``"ytdl"``: Download videos and let `youtube-dl`_ handle all of
video extraction and download
* ``false``: Skip video Tweets
=========== =====
extractor.wallhaven.api-key
---------------------------
=========== =====
Type ``string``
Default ``null``
Description Your `API Key <https://wallhaven.cc/settings/account>`__ to use
your account's browsing settings and default filters when searching.
See https://wallhaven.cc/help/api for more information.
=========== =====
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 for each post.
=========== =====
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
=========== =====
Downloader Options
==================
downloader.*.enabled
--------------------
=========== =====
Type ``bool``
Default ``true``
Description Enable/Disable this downloader module.
=========== =====
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.*.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`` or ``null``
Default `extractor.*.timeout`_
Description Connection timeout during file downloads.
=========== =====
downloader.*.verify
-------------------
=========== =====
Type ``bool`` or ``string``
Default `extractor.*.verify`_
Description Certificate validation during file downloads.
=========== =====
downloader.http.adjust-extensions
---------------------------------
=========== =====
Type ``bool``
Default ``true``
Description Check the file headers of ``jpg``, ``png``, and ``gif`` files
and adjust their filename extensions if they do not match.
=========== =====
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 ``true``
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.outtmpl
-----------------------
=========== =====
Type ``string``
Default ``null``
Description The `Output Template <https://github.com/ytdl-org/youtube-dl#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``
Example .. code::
{
"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>`__.
=========== =====
Output Options
==============
output.mode
-----------
=========== =====
Type ``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"``: Automatically choose the best suitable output mode
=========== =====
output.shorten
--------------
=========== =====
Type ``bool``
Default ``true``
Description Controls whether the output strings should be shortened to fit
on one console line.
=========== =====
output.progress
---------------
=========== =====
Type ``bool`` or ``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`` or |Logging Configuration|_
Default ``"[{name}][{levelname}] {message}"``
Description Configuration for standard logging output to stderr.
If this is a simple ``string``, it specifies
the format string for logging messages.
=========== =====
output.logfile
--------------
=========== =====
Type |Path|_ or |Logging Configuration|_
Default ``null``
Description File to write logging output to.
=========== =====
output.unsupportedfile
----------------------
=========== =====
Type |Path|_ or |Logging Configuration|_
Default ``null``
Description File to write external URLs unsupported by *gallery-dl* to.
The default format string here is ``"{message}"``.
=========== =====
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
--------
Categorize files by filename extension
classify.mapping
----------------
=========== =====
Type ``object``
Default .. code::
{
"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.
=========== =====
exec
----
Execute external commands.
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`` or ``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.final`_
* 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.final
----------
=========== =====
Type ``bool``
Default ``false``
Description Controls whether to execute `exec.command`_ for each
downloaded file or only once after all files
have been downloaded successfully.
=========== =====
metadata
--------
Write image metadata to separate files
metadata.mode
-------------
=========== =====
Type ``string``
Default ``"json"``
Description Select how to write metadata.
* ``"json"``: all metadata using `json.dump()
<https://docs.python.org/3/library/json.html#json.dump>`_
* ``"tags"``: ``tags`` separated by newlines
* ``"custom"``: result of applying `metadata.content-format`_
to a file's metadata dictionary
=========== =====
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.content-format
-----------------------
=========== =====
Type ``string``
Example ``"tags:\n\n{tags:J\n}\n"``
Description Custom format string to build the content of metadata files with.
Note: Only applies for ``"mode": "custom"``.
=========== =====
mtime
-----
Set file modification time according to its metadata
mtime.key
---------
=========== =====
Type ``string``
Default ``"date"``
Description Name of the metadata field whose value should be used.
This value must either be a UNIX timestamp or a
|datetime|_ object.
=========== =====
ugoira
------
Convert Pixiv Ugoira to WebM using `FFmpeg <https://www.ffmpeg.org/>`__.
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-location
----------------------
=========== =====
Type |Path|_
Default ``"ffmpeg"``
Description Location of the ``ffmpeg`` (or ``avconv``) executable to use.
=========== =====
ugoira.ffmpeg-output
--------------------
=========== =====
Type ``bool``
Default ``true``
Description Show FFmpeg output.
=========== =====
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.
* 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 <https://stackoverflow.com/questions/20847674>`__
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.
=========== =====
zip
---
Store files in a ZIP archive.
zip.compression
---------------
=========== =====
Type ``string``
Default ``"store"``
Description Compression method to use when writing the archive.
Possible values are ``"store"``, ``"zip"``, ``"bzip2"``, ``"lzma"``.
=========== =====
zip.extension
-------------
=========== =====
Type ``string``
Default ``"zip"``
Description Filename extension for the created ZIP archive.
=========== =====
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
=====================
cache.file
----------
=========== =====
Type |Path|_
Default * |tempfile.gettempdir()|__ + ``".gallery-dl.cache"`` 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.
=========== =====
__ gettempdir_
ciphers
-------
=========== =====
Type ``bool`` or ``string``
Default ``true``
Description * ``true``: Update urllib3's default cipher list
* ``false``: Leave the default cipher list as is
* Any ``string``: Replace urllib3's default ciphers with these
(See `SSLContext.set_ciphers() <https://docs.python.org/3/library/ssl.html#ssl.SSLContext.set_ciphers>`__
for details)
=========== =====
pyopenssl
---------
=========== =====
Type ``bool``
Default ``false``
Description Use `pyOpenSSL <https://www.pyopenssl.org/en/stable/>`__-backed
SSL-support.
=========== =====
API Tokens & IDs
================
All configuration keys listed in this section have fully functional default
values embedded into *gallery-dl* itself, but if things unexpectedly break
or you want to use your own personal client credentials, you can follow these
instructions to get an alternative set of API tokens and IDs.
extractor.deviantart.client-id & .client-secret
-----------------------------------------------
=========== =====
Type ``string``
How To * login and visit DeviantArt's
`Applications & Keys <https://www.deviantart.com/developers/apps>`__
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"``
* get a new `refresh-token <extractor.deviantart.refresh-token_>`__
if necessary
=========== =====
extractor.flickr.api-key & .api-secret
--------------------------------------
=========== =====
Type ``string``
How To * login and `Create an App <https://www.flickr.com/services/apps/create/apply/>`__
in Flickr's `App Garden <https://www.flickr.com/services/>`__
* 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
=========== =====
extractor.pawoo.access-token
----------------------------
=========== =====
Type ``string``
How To
=========== =====
extractor.reddit.client-id & .user-agent
----------------------------------------
=========== =====
Type ``string``
How To * login and visit the `apps <https://www.reddit.com/prefs/apps/>`__
section of your account's preferences
* click the "are you a developer? create an app..." button
* fill out the form, choose "installed app", preferably set
"http://localhost:6414/" as "redirect uri" and finally click
"create app"
* copy the client id (third line, under your application's name and
"installed app") and put it in your configuration file
* 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 <https://github.com/reddit/reddit/wiki/API>`__)
=========== =====
extractor.smugmug.api-key & .api-secret
---------------------------------------
=========== =====
Type ``string``
How To * login and `Apply for an API Key <https://api.smugmug.com/api/developer/apply>`__
* 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
=========== =====
extractor.tumblr.api-key & .api-secret
--------------------------------------
=========== =====
Type ``string``
How To * login and visit Tumblr's
`Applications <https://www.tumblr.com/oauth/apps>`__ 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
=========== =====
Custom Types
============
Date
----
=========== =====
Type ``string`` or ``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.
=========== =====
Path
----
=========== =====
Type ``string`` or ``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 <https://docs.python.org/3/library/os.path.html#os.path.expanduser>`__
and `environment variable expansion <https://docs.python.org/3/library/os.path.html#os.path.expandvars>`__
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 .. code::
{
"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 <https://docs.python.org/3/library/logging.html#logrecord-attributes>`__,
it is also possible to access the current
`extractor <https://github.com/mikf/gallery-dl/blob/2e516a1e3e09cb8a9e36a8f6f7e41ce8d4402f5a/gallery_dl/extractor/common.py#L24>`__
and `job <https://github.com/mikf/gallery-dl/blob/2e516a1e3e09cb8a9e36a8f6f7e41ce8d4402f5a/gallery_dl/job.py#L19>`__
objects as well as their attributes
(e.g. ``"{extractor.url}"``)
* Default: ``"[{name}][{levelname}] {message}"``
* format-date
* Format string for ``{asctime}`` fields in logging messages
(see `strftime() directives <https://docs.python.org/3/library/time.html#time.strftime>`__)
* 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() <https://docs.python.org/3/library/functions.html#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 .. code::
{
"name": "zip",
"compression": "store",
"extension": "cbz",
"whitelist": ["mangadex", "exhentai", "nhentai"]
}
Description An object with the ``name`` of a post-processor and its options.
See `Postprocessor Options`_ for a list of all available
post-processors and their respective options.
You can also set a ``whitelist`` or ``blacklist`` to
only enable or disable a post-processor for the specified
extractor categories.
=========== =====
.. |.netrc| replace:: ``.netrc``
.. |tempfile.gettempdir()| replace:: ``tempfile.gettempdir()``
.. |requests.request()| replace:: ``requests.request()``
.. |timeout| replace:: ``timeout``
.. |verify| replace:: ``verify``
.. |mature_content| replace:: ``mature_content``
.. |webbrowser.open()| replace:: ``webbrowser.open()``
.. |datetime| replace:: ``datetime``
.. |datetime.max| replace:: ``datetime.max``
.. |Date| replace:: ``Date``
.. |Path| replace:: ``Path``
.. |Last-Modified| replace:: ``Last-Modified``
.. |Logging Configuration| replace:: ``Logging Configuration``
.. |Postprocessor Configuration| replace:: ``Postprocessor Configuration``
.. |strptime| replace:: strftime() and strptime() Behavior
.. _base-directory: `extractor.*.base-directory`_
.. _skipped: `extractor.*.skip`_
.. _date-format: `extractor.*.date-format`_
.. _deviantart.metadata: extractor.deviantart.metadata_
.. _.netrc: https://stackoverflow.com/tags/.netrc/info
.. _Last-Modified: https://www.w3.org/Protocols/rfc2616/rfc2616-sec14.html#sec14.29
.. _datetime: https://docs.python.org/3/library/datetime.html#datetime-objects
.. _datetime.max: https://docs.python.org/3/library/datetime.html#datetime.datetime.max
.. _format string: https://docs.python.org/3/library/string.html#formatstrings
.. _format strings: https://docs.python.org/3/library/string.html#formatstrings
.. _gettempdir: https://docs.python.org/3/library/tempfile.html#tempfile.gettempdir
.. _strptime: https://docs.python.org/3/library/datetime.html#strftime-strptime-behavior
.. _webbrowser.open(): https://docs.python.org/3/library/webbrowser.html
.. _mature_content: https://www.deviantart.com/developers/http/v1/20160316/object/deviation
.. _Authentication: https://github.com/mikf/gallery-dl#authentication
.. _OAuth: https://github.com/mikf/gallery-dl#oauth
.. _youtube-dl: https://github.com/ytdl-org/youtube-dl
.. _requests.request(): https://requests.readthedocs.io/en/master/api/#requests.request
.. _timeout: https://requests.readthedocs.io/en/master/user/advanced/#timeouts
.. _verify: https://requests.readthedocs.io/en/master/user/advanced/#ssl-cert-verification
.. _`Requests' proxy documentation`: https://requests.readthedocs.io/en/master/user/advanced/#proxies
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