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a/_images/virtualdj.png b/_images/virtualdj.png new file mode 100644 index 00000000..4f86ba54 Binary files /dev/null and b/_images/virtualdj.png differ diff --git a/_images/webserver.png b/_images/webserver.png new file mode 100644 index 00000000..65d1066d Binary files /dev/null and b/_images/webserver.png differ diff --git a/_images/wham-maxell.png b/_images/wham-maxell.png new file mode 100644 index 00000000..02042c13 Binary files /dev/null and b/_images/wham-maxell.png differ diff --git a/_images/wnp_discord_settings.png b/_images/wnp_discord_settings.png new file mode 100644 index 00000000..20b2b49c Binary files /dev/null and b/_images/wnp_discord_settings.png differ diff --git a/_sources/contact.rst.txt b/_sources/contact.rst.txt new file mode 100644 index 00000000..fc7744ac --- /dev/null +++ b/_sources/contact.rst.txt @@ -0,0 +1,19 @@ +Contact +======= + + +Discord +------- + +If you'd like to chat with people who use the software or get inspiration, there is now a +`Discord `_ server available! + +Github +------ + +The main repository page with has issues tracking for bug reports and feature requests is on `Whats Now Playing Github `_ + +Twitch +------ + +You can always see what is under development in real time on `Modern Meerkat\'s Stream `_ . \ No newline at end of file diff --git a/_sources/extras/discogs.rst.txt b/_sources/extras/discogs.rst.txt new file mode 100644 index 00000000..4343bbfa --- /dev/null +++ b/_sources/extras/discogs.rst.txt @@ -0,0 +1,16 @@ +Discogs +======= + +.. image:: images/discogs.png + :target: images/discogs.png + :alt: Discogs Settings + +Provides: Biographies, Fan art, Thumbnails, Websites + +Media tags required: album and artist + +`Discogs `_ is a well-known source for music release information, a +marketplace, and more. Be aware of Discogs Terms of Use as linked to on +their `API Page `_. All you need to do is +`Get a personal access token `_. Discogs uses a +pure text-search; results may be somewhat unreliable. diff --git a/_sources/extras/fanarttv.rst.txt b/_sources/extras/fanarttv.rst.txt new file mode 100644 index 00000000..accbbfa5 --- /dev/null +++ b/_sources/extras/fanarttv.rst.txt @@ -0,0 +1,15 @@ +fanart.tv +========= + +.. image:: images/fanarttv.png + :target: images/fanarttv.png + :alt: fanart.tv Settings + +Provides: Banners, Fan art, Logos, and Thumbnails + +Media tags required: MusicBrainz Artist ID + +`fanart.tv `_ is a community project to provide high quality +artwork for music and other media. It requires music be tagged with +`MusicBrainz `_ artist ids. You will need a +`Fanart API Key `_ in order to use this service. diff --git a/_sources/extras/generalinfo.rst.txt b/_sources/extras/generalinfo.rst.txt new file mode 100644 index 00000000..f60618d6 --- /dev/null +++ b/_sources/extras/generalinfo.rst.txt @@ -0,0 +1,77 @@ +General Info About Artist Extras +================================ + + IMPORTANT: Many settings in this section currently require a restart of the software in order to take effect. + +Need some extra content for audio-only DJing? The artist extras plug-ins allow for +near real-time downloads of banners, logos, thumbnails, and fan art based upon the +artists of the track that is currently playing. + +Artwork Details +--------------- + +.. image:: images/artexamples.png + :target: images/artexamples.png + :alt: OBS screen with an example of each image type + + +.. csv-table:: Image Resources + :header: "Type", "WebSocket URL", "Raw Image URL", "WS Height", "WS Width", "General Quality", "Description" + + "Banners", "/artistbanner.htm", "/artistbanner.png", "200px", "No Max", "High", "Image usually with picture and name of artist." + "Fan Art", "/artistfanart.htm", "", "800px", "1280px", "Varies", "Most sites curate these to be of higher quality but low quality images do get in" + "Logos", "/artistlogo.htm", "/artistlogo.png", "200px", "480px", "High", "Stylized text or image that represents the artist" + "Thumbnails", "/artistthumb.htm", "/artistthumb.png", "480px", "200px", "Varies", "Image of the artist" + +Notes: + + - Raw image URLs are not scaled and represent the original format as downloaded. + - Enabling this feature may cause a slowdown during the Exit of the app in order to save work in progress. + - Tracks with multiple artists will download both sets of images. However, only one will be used for fanart, + banners, and logos. + +Biographies +----------- + +Additionally, a biography of the artist may also be available. These biographies are +also written by fans and may be brief or fairly detailed. The 'artistlongbio' value has the full content whereas the 'artistshortbio' has only the content that will fit in a single Twitch chat message. + + NOTE: The short bio will end in a complete sentence as determined by a natural language toolkit. One should be aware, however, that punctuation marks may occasionally trip it up so the last sentence may get truncated early. + + +Timing +------ + +Most of the content is downloaded during the write delay time period as set in the +`general settings <../settings/general.html>`_ . You may need to bump up the delay to give enough time to not have +'empty' graphics. In general: + + +* Every time an artist is loaded as a track, the system will try to download any new art that was either skipped or missed. So all limits that are set are for that track's downloads. All previously downloaded content will is saved locally for long periods of time. (They will eventually be removed.) +* Banners, Logos, and Thumbnails are determined once per track from whatever content has been downloaded just prior to announcement. +* Fanart will start to download next and will rotate during the entire time that artist is being played. +* Switching to a different track from the same artist pick new banners, logos, and thumbnails if they are available. +* Collaborations will attempt (but it is not guaranteed!) to pull extras for both artists if the metadata of the track has more than one set of artists listed. For example, a track labeled with both David Bowie and Lou Reed should have both Bowie and Reed's images. + +At startup and every hour while running, the image cache will be verified so that image lookups remain fast. This operation is completely local and will cause no extra network traffic. + +Generic Settings +---------------- + +Configuring this feature is more involved than many others due to the need to compensate for various hardware limitations such as CPU and network bandwidth vs the amount of time it takes for the content to be available. The default settings are thought to be fairly conservative and work with most configurations that have relatively good Internet connectivity with a Write Delay of 5 seconds. + +Maximums: the number of images to attempt to download at a given time out of the total set available. Banners, logos, and thumbnails are downloaded first, and then fan art will be downloaded. Any extra fan art will be downloaded. The maximums should be low enough that the first set downloads prior to the track being announced and the fanart finishes downloading prior to the next track being selected. + +Download processes: The number of background processes to run that do nothing but download art and update the backend storage. This number should be configured high enough to get all of the first pass of downloads done quickly but low enough that it doesn't overwhelm + +Image cache size in GB: The amount of space to use for images. In general, every 1GB will store approximately 1,000 mixed size images. + +The 'Clear Cache' button will remove all mappings between artists and images. It does not remove the cached responses from the web server in order to save bandwidth. + +Reminder +-------- + +In order to perform these look ups, certain data is required to be tagged in the media to +make the results remotely accurate. More data == more better results. Therefore, media +with ISRC tags will cause MusicBrainz lookups if that service is enabled to fill in +any missing data. diff --git a/_sources/extras/index.rst.txt b/_sources/extras/index.rst.txt new file mode 100644 index 00000000..d4fb7b8d --- /dev/null +++ b/_sources/extras/index.rst.txt @@ -0,0 +1,13 @@ +Artist Extras +============= + +**What's Now Playing** can retrieve extra content for your streams: + +.. toctree:: + :maxdepth: 2 + :caption: Contents: + + generalinfo + discogs + fanarttv + theaudiodb diff --git a/_sources/extras/theaudiodb.rst.txt b/_sources/extras/theaudiodb.rst.txt new file mode 100644 index 00000000..f87c44c3 --- /dev/null +++ b/_sources/extras/theaudiodb.rst.txt @@ -0,0 +1,16 @@ +TheAudioDB +========== + +.. image:: images/theaudiodb.png + :target: images/theaudiodb.png + :alt: theaudiodb Settings + +Provides: Banners, Biographies, Fan art, Logos, Thumbnails, and Websites + +Media tags required: artist or MusicBrainz Artist ID + +`TheAudioDB `_ is a community project to provide high quality +artwork and other metadata for music. If `MusicBrainz `_ +artist ids are available, it will use that information to increase accuracy. You will need a +`TheAudioDB API Key `_ in order to use this service. + diff --git a/_sources/gallery.rst.txt b/_sources/gallery.rst.txt new file mode 100644 index 00000000..28bc53e7 --- /dev/null +++ b/_sources/gallery.rst.txt @@ -0,0 +1,68 @@ +Gallery of Templates +==================== + +**What's Now Playing** has quite a bit of flexibility in what kind of output +you can generate to the point that there are nearly infinite possibilities. +The text versions are meant to be used to feed other systems and are rather +basic. E.g., the basic text template generates: + + Utah Saints - Something Good '08 + +Picking that template, configuring a text source, configuring a scroll filter +on that source, and then writing to it via OBS WebSocket allows one to do: + +.. image:: gallery/images/videoloop.webp + :target: gallery/images/videoloop.webp + :alt: Scroll demo + +For the HTML templates, there are generally two varieties, one that uses +WebSockets (start with ws-) +and those that do not. WebSocket varieties are more likely to get updates closer +in sync with the rest of your display. However, older software stacks may +not support WebSockets. + +AAdditionally, the templates are typically named to have 'fade' or 'nofade'. +'Nofade' generally stay on the screen for the duration of the song. 'Fade' +will appear for a while and then disappear, only to reappear when the song changes: + +.. image:: gallery/images/mtvfade.webp + :target: gallery/images/mtvfade.webp + :alt: Fading example + + +Here are some pictures of the bundled HTML template files +being used with an OBS stream. + +* cover-title-artist: + +.. image:: gallery/images/cover-title-artist.png + :target: gallery/images/cover-title-artist.png + :alt: Example cover with just title and artist and solid background Image + +* mtv: + +.. image:: gallery/images/mtv-no-publisher.png + :target: gallery/images/mtv-no-publisher.png + :alt: Example MTV-style with no publisher Image + +* mtv-cover: + +.. image:: gallery/images/mtv-with-cover.png + :target: gallery/images/mtv-with-cover.png + :alt: Example MTV-style with cover Image + +The software writes output in UTF-8. That covers the vast majority of characters that one may hit. Be aware +that OBS and other software may need to have their settings, such as fonts, changed to support +non-ASCII characters! + +.. image:: gallery/images/björk.png + :target: gallery/images/björk.png + :alt: Björk + +.. image:: gallery/images/wham-maxell.png + :target: gallery/images/wham-maxell.png + :alt: WHAM! Ad in Japanese + +.. image:: gallery/images/prince-signotimes.png + :target: gallery/images/prince-signotimes.png + :alt: Prince Peace Sign diff --git a/_sources/help/accuracy.rst.txt b/_sources/help/accuracy.rst.txt new file mode 100644 index 00000000..cf8f5239 --- /dev/null +++ b/_sources/help/accuracy.rst.txt @@ -0,0 +1,51 @@ +Improving Accuracy +================== + +The general rule is: the more data in, the better data out. A few metadata tags go a very long way. In order +of most important to least important: + +1. `Musicbrainz `_ Recording IDs +2. `International Standard Recording Codes `_ aka ISRCs +3. Album + Artist + Title +4. Artist + Title +5. Title + +Even after all of that, sometimes things that you think should be found aren't, such as cover art. +Unlike a lot of software, **What's Now Playing** errs on the side of caution. + +For example of what I mean, let's take a real world example. While +testing some of the audio recognition and metadata downloading capabilities, +`Pet Shop Boys - "Vocal" `_ was used as an input with no +modification the metadata (so, in other words, very much wrong and very much a mess). +Virtual DJ reported the song came from the album +`Electric `_ and +provided the cover art for that album. **What's Now Playing** with AcoustID enabled reported that +the song was actually "Vocal (Radio Edit)" and appears on the album +`Spex CD #110 `_. +Since (at least as of this writing) that album does not have cover art, no cover art was provided. + +Which one is correct? Neither and both. It really depends upon the individual DJ's goals. From a +software perspective, they are both an answer to the cover art question. It also demonstrates how +a bit of manipulation of the title can yield very different results. + +This example is also important when working with systems such as Deezer, Tidal, etc, or even WinMedia as +(ultimately) the source of your music. In the listing above, we are almost always at #4 since many +pieces of the software involved do not provide the album information. Since there is no other +information, it can sometimes be a bit hit or miss. + +For white labels, mixes, etc, the software will try as much as it can to locate something but that +isn't always successful. In most cases, artist information is usually available. For mixes that +are more than one person (e.g., "A vs B"-types), the software will generally pick _one_. + +In general, the primary principal thus far has been: if the actual track can't be found, then supply +artist-level data. If nothing about the artist can be found, then supply nothing extra. + +Note that when it comes to finding the actual track: the more precise the better. For example: + + * The Farm's "All Together Now" vs. "Altogether Now" + * Prince "Purple Rain" vs. Prince and the Revolution "Purple Rain" + +Each of those give slightly different results. + +Improving the quality of the data is an ongoing project. If you see something that you think _should_ +work but doesn't, feel free to submit a `bug report `_ or visit `discord <../contact.html>`_ diff --git a/_sources/help/bugreports.rst.txt b/_sources/help/bugreports.rst.txt new file mode 100644 index 00000000..538da60a --- /dev/null +++ b/_sources/help/bugreports.rst.txt @@ -0,0 +1,9 @@ +Bug Reports and Feature Requests +================================ + +**What's Now Playing** is `open source software `_ . +That means unlike commercial software individuals have the capability to +contribute in a variety of ways. Currently this project is hosted +on `Github `_ which provides +access to the source code, bugs and feature requests (issues), and a discussion +area where you can ask questions. diff --git a/_sources/help/developers.rst.txt b/_sources/help/developers.rst.txt new file mode 100644 index 00000000..4fb66e71 --- /dev/null +++ b/_sources/help/developers.rst.txt @@ -0,0 +1,89 @@ + +Developers +========== + + NOTE: For people familiar with Python, it is HIGHLY RECOMMENDED that you use and + build with venv due to the restrictive requirements of the tested packages listing. + While newer versions MAY work, there is no guarantee that PyInstaller and other + utilities will build a proper executable. + +Development Requirements +------------------------ + +To locally build and install **What's Now Playing**\ , you will need the following: + +#. Python for your operating system (3.10 is required. 3.11 has issues) +#. Access to a development shell (e.g., /Applications/Utility/Terminal on OS X) +#. ``git`` installed and working + +Linux Pre-work +^^^^^^^^^^^^^^ + +If you are on Linux, it is recommended that you install dbus-python at +the system level first to get the basic OS requirements put in +place first. For example, for Debian-style systems: + +.. code-block:: bash + + sudo apt-get install python-dbus + +macOS Pre-work +^^^^^^^^^^^^^^ + +You will need a working, modern ICU library: + +1. ``brew install icu4c`` +2. ``export PKG_CONFIG_PATH=/usr/homebrew/opt/icu4c/lib/pkgconfig`` + +Commands +-------- + +.. code-block:: bash + + python -m venv (virtualenv directory) + source (virtualenv directory)/bin/activate + git clone https://github.com/whastnowplaying/whats-now-playing.git + cd whats-now-playing + git checkout [version] + pip install ".[dev,docs,osspecials,test] + +At this point, you should be able to run the software from the shell: + +.. code-block:: bash + + NowPlaying + +Build Executable +---------------- + +To build a stand-alone executable, there is a helper script to do all the work: + +* macOS + +.. code-block:: bash + + builder.sh macosx + +* Windows + + +.. code-block:: bash + + builder.sh windows + +* Other + +.. code-block:: bash + + builder.sh + +This bash script will: + +1. Create a venv +2. Install the contents of the venv +3. Run PyInstaller + +In the end you should have a zip file with your newly built binary. + +There should now be a ``dist`` directory and inside that directory will be +either a ``NowPlaying.app`` on OS X or just a ``NowPlaying`` single file. diff --git a/_sources/help/howdoi.rst.txt b/_sources/help/howdoi.rst.txt new file mode 100644 index 00000000..e32bc491 --- /dev/null +++ b/_sources/help/howdoi.rst.txt @@ -0,0 +1,44 @@ +How Do I... +=========== + +Improve Results (cover art, biography, etc) +------------------------------------------- + +See the page on `Accuracy `_ + +Change the Twitch command from `!track` to `!song`? +--------------------------------------------------- + +The Twitch commands are all read directly from files. So copying one file to another is an easy way to add commands: + +1. Copy the `Documents/NowPlaying/templates/twitchbot_track.txt` file to `twitchbot_song.txt` +2. Restart **What's Now Playing** +3. Go into Twitch Chat settings and set the permissions as required. + +Change the time Twitch announcements happen? +-------------------------------------------- + +Under Settings -> Twitch Chat there is an 'Announce Delay' field that takes number of seconds to wait before announcing to chat. To things to keep in mind: + +1. It takes partial seconds, so `.5` would be half of a second. +2. This delay is **in addition** to the write delay under General. Therefore if Write Delay is 5 seconds and Twitch Chat Announce Delay is 5 seconds, it should be approximately 10 seconds from the track being switched out before the message goes out. + +Put artist biographies in Twitch chat? +-------------------------------------- + +1. Enable `Twitchbot `_ +2. Enable one of the `Artist Extras `_ that supports biographies. +3. If your track metadata only has artist and title, you may need to `Enable Recognition `_ +4. Edit your Twitch Chat announce template to include either ``{{ artistshortbio }}`` or ``{{ artistlongbio }}`` +5. Restart **What's Now Playing** + +Put artist graphics on my OBS/SLOBS/SE.Live/etc? +------------------------------------------------ + +Configure a ``Browser Source`` for your scene and put in one of the Supported URLs that is listed on the `Webserver `_ page. + +Stop autoposting the track info in Twitch chat? +----------------------------------------------- + +1. Under Settings -> Twitch Chat, set the announce template to be empty. +2. Save diff --git a/_sources/help/index.rst.txt b/_sources/help/index.rst.txt new file mode 100644 index 00000000..4062ccf0 --- /dev/null +++ b/_sources/help/index.rst.txt @@ -0,0 +1,13 @@ +Help +==== + +.. toctree:: + :maxdepth: 2 + :caption: Contents: + + accuracy + howdoi + troubleshooting + bugreports + developers + opensource diff --git a/_sources/help/opensource.rst.txt b/_sources/help/opensource.rst.txt new file mode 100644 index 00000000..40ebd629 --- /dev/null +++ b/_sources/help/opensource.rst.txt @@ -0,0 +1,7 @@ +Open Source +=========== + +Keep in mind this software is done by volunteers in their spare time! It is also open source, +so if you see something that should be fixed, wrong, or even just general feedback, you are +part of the community as soon as you participate. Every contribution, no matter how small +you might think it is, helps everyone out. We appreciate you! \ No newline at end of file diff --git a/_sources/help/troubleshooting.rst.txt b/_sources/help/troubleshooting.rst.txt new file mode 100644 index 00000000..b4359f9d --- /dev/null +++ b/_sources/help/troubleshooting.rst.txt @@ -0,0 +1,31 @@ +Troubleshooting +=============== + +Software is made by imperfect humans and thus tends to reflect that reality. Here are +some tips and tricks to help you out: + +* Experience has shown that starting the **What's Now Playing** app as the first piece of + software in your stack generally results in a better experience. So, for example: + + 1. **What's Now Playing** + 2. Virtual DJ + 3. OBS + + By the time OBS is up, **What's Now Playing** and your DJ software should have performed their + housekeeping tasks. + +* Be sure to remember to shut down **What's Now Playing** between sessions. Because it hangs out + in the menu bar, it is easy to forget it is running! + +* Don't forget that there is delay from when your computer starts playing a song and + when it finally makes it on-stream. There are also delays between different devices + in how the receive content. For example, Apple TV devices may be up to a minute + after you streamed your track! + +* You do not need to be streaming to participate in your channel's Twitch chat. This + fact means that **What's Now Playing** can be running and sending track information to + Twitch but your users won't be alerted. Extremely useful for working out the + aforementioned timing issues. + +* Check the current `Bug List `_ to see if any known problems apply + to your situation. diff --git a/_sources/index.rst.txt b/_sources/index.rst.txt new file mode 100644 index 00000000..8bdd7f17 --- /dev/null +++ b/_sources/index.rst.txt @@ -0,0 +1,44 @@ +Welcome to What's Now Playing! +============================== + +.. image:: images/meerkatdj_256x256.png + :target: images/meerkatdj_256x256.png + :alt: Meerkat Logo + +**What's Now Playing** is a tool written in Python to retrieve the current/last played +song in MIXXX, Serato, Traktor, Virtual DJ, and many other audio and DJ programs. It gives +you full control to use or not use whatever features you like and fully customize the +output to match your style. You can even pretend to be a fancy music channel: + +.. image:: gallery/images/mtv-with-cover.png + :target: gallery/images/mtv-with-cover.png + :alt: Example MTV-style with cover Image + +Checkout the `gallery `_ to see more examples! + +To get started, begin with `Quickstart `_. + +.. toctree:: + :maxdepth: 2 + :caption: Contents: + + quickstart + upgrading + usage + settings/index + input/index + output/index + recognition/index + extras/index + requests + help/index + reference/index + gallery + contact + +Indices and tables +================== + +* :ref:`genindex` +* :ref:`modindex` +* :ref:`search` diff --git a/_sources/input/djuced.rst.txt b/_sources/input/djuced.rst.txt new file mode 100644 index 00000000..000a0cff --- /dev/null +++ b/_sources/input/djuced.rst.txt @@ -0,0 +1,39 @@ +DJUCED Support +============== + +** Experimental ** + +DJUCED is DJ software built by Guillemot Corporation for their line of Hercules controllers. + + NOTE: This source does not support Oldest mix mode. + + NOTE: Only tested with DJUCED 6.0.1 + +Instructions +------------ + +#. Open Settings from the **What's Now Playing** icon +#. Select Input Source from the left-hand column +#. Select the DJUCED from the list of available input sources. + +.. image:: images/djuced-source-selection.png + :target: images/djuced-source-selection.png + :alt: DJUCED Source Selection + +#. Select DJUCED from the left-hand column. +#. Enter or, using the button, select the directory where the DJUCED files are located. + + +.. image:: images/djuced-dir.png + :target: images/djuced-dir.png + :alt: DJUCED Directory Selection + +#. Click Save +#. In DJUCED, go into Settings -> Record. Turn on Text File Output. +#. Change the Format to be: ``%TI% | %DE% | %AR% | %AL%`` + +.. image:: images/djuced-textfile-output.png + :target: images/djuced-textfile-output.png + :alt: DJUCED Text File Output + +#. The file name of the output file is expected to be the default `playing.txt` and as well as stored in the DJUCED directory. diff --git a/_sources/input/icecast.rst.txt b/_sources/input/icecast.rst.txt new file mode 100644 index 00000000..60ee937d --- /dev/null +++ b/_sources/input/icecast.rst.txt @@ -0,0 +1,79 @@ +Icecast +======= + +`Icecast `_ is a popular system to stream +audio over the Internet. It is supported directly by software such +as `MIXXX `_ and `Traktor `_ . +Additionally, programs such as `butt `_ allow one to +stream nearly any audio source. + + NOTE: This source does not support Oldest mix mode. + + NOTE: Support for Icecast is very experimental. + + +Instructions +------------ + +#. Open Settings from the **What's Now Playing** icon +#. Select Input Source from the left-hand column + +.. image:: images/icecast-input-source.png + :target: images/icecast-input-source.png + :alt: icecast-input-source + +#. Select Icecast from the list of available input sources. +#. Select Icecast from the left-hand column. + +.. image:: images/icecast-mode-selection-none.png + :target: images/icecast-mode-selection-none.png + :alt: icecast-mode-selection-none.png + +#. If necessary, change the port from 8000 to another port, such as 5001. (Hint: port 8000 appears to be used on macOS.) + + +#. Click Save +#. If you changed the Icecast port, restart **What's Now Playing** + +Settings For MIXXX +------------------ + + NOTE: MIXXX allows for significant screen customization. These images come from the 'Late Night' setting. Your display may be different. + +#. Configure **What's Now Playing** as above +#. In Preferences, go to Live Broadcasting + +.. image:: images/icecast-mixxx-preferences.png + :target: images/icecast-mixxx-preferences.png + :alt: icecast-mixxx-preferences.png + +#. Under Server Connection: + #. Set the address to 127.0.0.1 for the same machine, otherwise change to the IP address of the machine that is running **What's Now Playing**. (HINT: IP Address is visible on **What's Now Playing**'s Webserver setting page) + #. Change the Port to match the port in **What's Now Playing**'s Iceast settings page. + +#. Under Encoding, change the format to be 32 kbps, Ogg Vorbis, Mono. +#. Select 'OK' to exit Preferences +#. Back on the main MIXXX screen, activate Icecast broadcasting: + + +.. image:: images/icecast-mixxx-activate.png + :target: images/icecast-mixxx-activate.png + :alt: icecast-mixxx-activate.png + +#. Click the 'On-Air' option. It may appear as above or as an antenna. +#. It should change to a solid color, usually green. On error (there is usually a pop-up window), double check all settings in **What's Now Playing** and MIXXX to make sure they match. + +Settings for butt +----------------- + +Under Audio, be sure that Ogg Vorbis is selected: + +.. image:: images/icecast-butt-audio.png + :target: images/icecast-butt-audio.png + :alt: icecast-butt-audio.png + +Under Stream, if using the 'Update song name from application', be sure to use 'Title - Artist' mode. + +.. image:: images/icecast-butt-stream.png + :target: images/icecast-butt-stream.png + :alt: icecast-butt-stream.png diff --git a/_sources/input/index.rst.txt b/_sources/input/index.rst.txt new file mode 100644 index 00000000..de658de3 --- /dev/null +++ b/_sources/input/index.rst.txt @@ -0,0 +1,19 @@ +Inputs +====== + +For **What's Now Playing** to work, it needs to know what software is playing music. In +the UI, this setting is called the Source. There are many sources available. +Each has its own screen to configure them. + +.. toctree:: + :maxdepth: 2 + :caption: Contents: + + djuced + icecast + m3u + mpris2 + serato + traktor + virtualdj + winmedia diff --git a/_sources/input/m3u.rst.txt b/_sources/input/m3u.rst.txt new file mode 100644 index 00000000..25415d95 --- /dev/null +++ b/_sources/input/m3u.rst.txt @@ -0,0 +1,31 @@ +M3U Support +=========== + +M3U is a somewhat standardized file format that many different applications write. In particular, Virtual DJ uses this file format for its history. + + NOTE: This source does not support Oldest mix mode. + +Instructions +------------ + +#. Open Settings from the **What's Now Playing** icon +#. Select Input Source from the left-hand column + +.. image:: images/m3u-source-selection.png + :target: images/m3u-source-selection.png + :alt: M3U Source Selection + +#. Select the M3U from the list of available input sources. +#. Select M3U from the left-hand column. +#. Enter or, using the button, select the directory where your m3u files will appear. + For Virtual DJ, this location should be your Documents/Virtual DJ/History directory. + +.. image:: images/m3u-source.png + :target: images/m3u-source.png + :alt: M3U Directory Selection + +#. Click Save + +**What's Now Playing** will read that directory, reading the most current m3u file +for the currently playing track information. + diff --git a/_sources/input/mpris2.rst.txt b/_sources/input/mpris2.rst.txt new file mode 100644 index 00000000..296bcb0a --- /dev/null +++ b/_sources/input/mpris2.rst.txt @@ -0,0 +1,32 @@ +MPRIS2 +====== + +`MPRIS2 `_ is a specification for +Linux DBus compatible music software to communicate with each other. +**What's Now Playing** supports reading track data from MPRIS2 sources, including VLC. + +The `dbus-python` Python module must be installed in +the virtual environment to use MPRIS2 support, + + NOTE: This source does not support Oldest mix mode. + +Instructions +------------ + +#. Open Settings from the **What's Now Playing** icon +#. Select Input Source from the left-hand column + +.. image:: images/mpris2-input-source.png + :target: images/mpris2-input-source.png + :alt: mpris2-input-source + +#. Select the MPRIS2 from the list of available input sources. +#. Select MPRIS2 from the left-hand column. +#. Select from the detected MPRIS2 sources. + Closing and re-opening the Settings UI will update the list. + +.. image:: images/mpris2-source-selection.png + :target: images/mpris2-source-selection.png + :alt: mpris2-input-source + +#. Click Save diff --git a/_sources/input/serato.rst.txt b/_sources/input/serato.rst.txt new file mode 100644 index 00000000..94fdaee0 --- /dev/null +++ b/_sources/input/serato.rst.txt @@ -0,0 +1,81 @@ +Serato +====== + + NOTE: Serato DJ Pro and Serato DJ Lite are both supported. + +Serato is a commercial software package that runs on Mac OS X and Windows. **What's Now Playing** +has two modes with which it may use Serato as an input: Local and Remote. + +In Local mode, **What's Now Playing** will read the local session data on your computer directly. +This mode has much more data available to use but requires **What's Now Playing** to run on the +DJ computer. + +In Remote mode, **What's Now Playing** will read +`Serato Live Playlists +`_ +over the Internet. This mode allows for **What's Now Playing** to run on a different computer +than the DJ computer, but does not have as much data available. + +Instructions +------------ + +#. Open Settings from the **What's Now Playing** icon +#. Select Input Source from the left-hand column + +.. image:: images/serato-source-selection.png + :target: images/serato-source-selection.png + :alt: Serato Source Selection + +#. Select the Serato from the list of available input sources. +#. Select Serato from the left-hand column. +#. Configure either Local or Remote mode as appropriate (see below) +#. Click Save + +Local Mode +^^^^^^^^^^ + +.. image:: images/serato-local.png + :target: images/serato-local.png + :alt: Local Mode Settings + + +When Local Mode is active, the **What's Now Playing** app runs on the same machine as Serato. Configure the Serato Library Path to +Serato's directory, usually ``Music/_Serato_``. This method is the recommended installation as much more information is available +and significantly improves **What's Now Playing**\ 's correctness. + +Ignore Deck(s) allows for tracks on these deck(s) to be ignored. + +Remote Mode +^^^^^^^^^^^ + + +.. image:: images/serato-remote.png + :target: images/serato-remote.png + :alt: Remote Mode Settings + +Remote mode is useful when the streaming computer is not the same as the +Serato DJ computer by utilizing Serato Live Playlists. It should be only +used when **What's Now Playing**'s web server mode also cannot be used. + + NOTE: This mode does not support Oldest mix mode. + + +#. + In Serato, make sure you enable Live Playlists and start a new session. From the `Serato website `_\ : + + .. + + "To enable the Live Playlists feature, go to the Expansion Pack tab on the Setup screen and check the Enable Live Playlists + option. Once enabled, the Start Live Playlist button is now displayed in the History panel. Click this to start and stop your Live + Playlist session." + +#. + Once a new playlist session is started, Serato will automatically open your web browser to your Live Playlist. **IMPORTANT:** You + will need to select "Edit Details" on the Live Playlist webpage and change your playlist to "Public", or else the **What's Now Playing** + app will not be able to retrieve any song data. The webpage does not need to remain open. So you can close it once you ensure that + the playlist has been made public. + +#. + Start the **What's Now Playing** app. The app can be controlled and configured by accessing the menu from the icon in the Windows system tray or Mac menu bar. + +Be aware that as of this writing (2021-03-05), the only information available via Live Playlists is the artist and the title due to limitations in Serato's offering. diff --git a/_sources/input/traktor.rst.txt b/_sources/input/traktor.rst.txt new file mode 100644 index 00000000..abe90303 --- /dev/null +++ b/_sources/input/traktor.rst.txt @@ -0,0 +1,40 @@ +Traktor +======== + + NOTE: This source does not support Oldest mix mode. + +The Traktor input source is a specialized version of the `icecast source `_ +that also provides access to playlists for `Request support <../requests.html>`_ . + +.. image:: images/traktor.png + :target: images/traktor.png + :alt: Traktor Settings + +#. Locate the 'collections.nml' from your Traktor installation directory. +#. Click Re-read to rebuild **What's Now Playing**'s copy of Traktor's database so that + more metadata is available. For extremely large Traktor databases, this update may take a while. + This extra data is required for roulette Requests. +#. After adding more songs to Traktor, click Re-read again to update **What's Now Playing** data. + +#. In Traktor's Preferences, go to Broadcasting + +.. image:: images/icecast-traktor-preferences.png + :target: images/icecast-traktor-preferences.png + :alt: icecast-traktor-preferences.png + +#. Under Server Settings: + #. Set the address to 127.0.0.1 for the same machine, otherwise change to the IP address of the machine that is running **What's Now Playing**. (HINT: IP Address is visible on **What's Now Playing**'s Webserver setting page) + #. Change the Port to match the port in **What's Now Playing**'s Iceast settings page. + #. Change the format to be Ogg Vorbis, 11025 Hz, 32 kBit/s + +#. Close Preferences +#. Back on the main Traktor screen, to activate Icecast broadcasting: + + +.. image:: images/icecast-traktor-activate.png + :target: images/icecast-traktor-activate.png + :alt: icecast-traktor-activate.png + +#. Click on the reel on the right-hand side (labeled 1 above) +#. Click on the antenna near the middle (labeled 2 above) +#. The antenna should change to a solid color. If it flashes, then double check all settings in **What's Now Playing** and Traktor to make sure they match. diff --git a/_sources/input/virtualdj.rst.txt b/_sources/input/virtualdj.rst.txt new file mode 100644 index 00000000..732da4c5 --- /dev/null +++ b/_sources/input/virtualdj.rst.txt @@ -0,0 +1,36 @@ +Virtual DJ +========== + + NOTE: This source does not support Oldest mix mode. + +The Virtual DJ input source is a specialized version of the `M3U source `_ +that also provides access to playlists for `Request support <../requests.html>`_ . + +.. image:: images/virtualdj.png + :target: images/virtualdj.png + :alt: Virtual DJ Settings + +On install, the Virtual DJ directories should be set correctly for most +computers. If they are not set correct, use the 'Select Dir' buttons to +point to the correct ones. + +If the History does not exist, then you may need to change the time +on Virtual DJ's history output as well as actually play a track on a +deck long enough for the history file to be created. + +Click the Re-read Playlists button to cause **What's Now Playing** to +re-read Virtual DJ's playlists for roulette-style requests. Be aware that +playlist files are only updated when Virtual DJ is closed. + +The `Use Remix Field` option will attempt to ignore the Remix entry that Virtual DJ puts inside the history file. However, if the media file has the remix data in the track title, that will still be read. For example, if an MP3 file has ID3 tag data that has "Purple Rain (Are You Depressed Yet Remix)" the full title will be used. + +Changing Metadata +----------------- + +Be aware that sometimes Virtual DJ will write to the history file in such a way that **What's Now Playing** may appear to go a bit crazy. In general, this situation appears to happen when changing the tag data in Virtual DJ while **What's Now Playing** is running. In order to prevent that from happening, it is recommended: + +1. Play a track +2. Pause **What's Now Playing** from the menu so that it will ignore history changes. +3. Make your change +4. Play the next track +5. Unpause **What's Now Playing** \ No newline at end of file diff --git a/_sources/input/winmedia.rst.txt b/_sources/input/winmedia.rst.txt new file mode 100644 index 00000000..59af742d --- /dev/null +++ b/_sources/input/winmedia.rst.txt @@ -0,0 +1,5 @@ +WinMedia +======== + +On Microsoft Windows, various programs will publish to the system what media is playing. The `WinMedia` option will read that data as the Source. There are no extra options, other than to select it. + diff --git a/_sources/output/discord.rst.txt b/_sources/output/discord.rst.txt new file mode 100644 index 00000000..ea2d23b9 --- /dev/null +++ b/_sources/output/discord.rst.txt @@ -0,0 +1,47 @@ +Discord +========= + +**What's Now Playing**'s support of Discord is very preliminary at the moment. It supports two modes of +operation, both of which may be done simultaneously: + +Bot Mode: Using a token, update the presence of a bot account that includes a link to your stream if +Twitch is also configured. + +Client Mode: If the Discord app is running and a Client ID is provided, update the Discord user's status +to the playing song. + +Configuration +-------------- + + +.. image:: images/wnp_discord_settings.png + :target: images/wnp_discord_settings.png + :alt: Discord settings in What's Now Playing + +Generic Settings +^^^^^^^^^^^^^^^^ + +#. In order to even start with Discord mode, it must be enabled +#. The template selected here is what will be used to fill in the status text. + +Client Mode +^^^^^^^^^^^^ + +#. If the Discord app is not running, start it first. +#. Go to your `Discord Developers `_ page +#. Create an application +#. After naming, take the Client ID and put into **What's Now Playing**'s Discord page. +#. Restart **What's Now Playing**. Subsequent launches will connect to Discord as long as the + Discord app is already running. + + +Bot Mode +^^^^^^^^ +#. Go to your `Discord Developers `_ page +#. Create an application +#. Build-a-bot +#. Make a note of the token from the bot page +#. Invite your bot to your Discord channel +#. Put that token into the Discord settings +#. Restart **What's Now Playing**. Subsequent launches will connect to Discord as long as the + Discord app is already running. diff --git a/_sources/output/index.rst.txt b/_sources/output/index.rst.txt new file mode 100644 index 00000000..0b7f9339 --- /dev/null +++ b/_sources/output/index.rst.txt @@ -0,0 +1,14 @@ +Outputs +======= + +**What's Now Playing** can send song details to a variety of different systems, including just plain file output. + +.. toctree:: + :maxdepth: 2 + :caption: Contents: + + textoutput + discord + obswebsocket + twitchbot + webserver diff --git a/_sources/output/obswebsocket.rst.txt b/_sources/output/obswebsocket.rst.txt new file mode 100644 index 00000000..5e7faf9a --- /dev/null +++ b/_sources/output/obswebsocket.rst.txt @@ -0,0 +1,25 @@ +OBS WebSocket Plug-in +===================== + +**What's Now Playing** can use the OBS WebSocket v5 protocol to send results +directly to OBS Studio. OBS WebSocket v5 protocol was added as a standard feature +in OBS Studio v28. It will not work with older versions. + +Installation +------------ + +#. Configure the OBS WebSocket settings in OBS Studio (Tools->obs-websocket Settings) +#. Configure OBS to have a Text source, keeping track of the name of the source name. +#. Open Settings from the **What's Now Playing** icon +#. Select OBS WebSocket from the list of available input sources. + +.. image:: images/obsws.png + :target: images/obsws.png + :alt: OBS WebSocket Plug-in + +#. Check Enable +#. Set the Source Name to be the same as your Source in OBS Studio. +#. In OBS Studio, under Tools->obs-websocket Settings, select Show Connect Info +#. In **What's Now Playing**, set the OBS Host, OBS Port, and OBS Secret. If the machine running OBS and running **What's Now Playing** are the same host, set OBS Host to be 'localhost' +#. Browse and select the template file that you would like to use as output. +#. Click Save diff --git a/_sources/output/textoutput.rst.txt b/_sources/output/textoutput.rst.txt new file mode 100644 index 00000000..1e3664b5 --- /dev/null +++ b/_sources/output/textoutput.rst.txt @@ -0,0 +1,25 @@ + +Text Output +===================== + +.. image:: images/textoutput.png + :target: images/textoutput.png + :alt: Account Settings for text files + +A simple output method that just writes a template to a file and writes the entire setlist on exit. + +* + **Text Template** - The `Jinja2 template `_ file that will be used when the song updates. See `Templates <../reference/templatevariables.html>`_ for more information. + +* + **File to write** - Name of the file where the app will write the track information. You can either pick a pre-existing file or the name of a new file. + +* + **Clear file on startup** - Empty the file when **What's Now Playing** is launched. + +* + **Append new track** - Keep adding new tracks to the file rather than replace the content. + +* + **Enable setlists** - Setting this option will create a file in the NowPlaying/setlists directory when **What's Now Playing** is + shutdown of all of the tracks that were played as GitHub-flavored markdown table. diff --git a/_sources/output/twitchbot.rst.txt b/_sources/output/twitchbot.rst.txt new file mode 100644 index 00000000..36ee27e1 --- /dev/null +++ b/_sources/output/twitchbot.rst.txt @@ -0,0 +1,226 @@ +TwitchBot +========= + +**What's Now Playing** integrates with Twitch with channel point redemptions and/or chat. They +may be run independently or run both at the same time. + +Twitch Chat Support +------------------- + +The chat bot support includes track announcement as well as interactive features. + +For example, in chat, if the user types:: + +!track + +**What's Now Playing** will read a file called ``twitchbot_track.txt`` and expand any +template values in it. The Twitchbot settings section sets permissions +for commands. + +Additionally, the Twitchbot can send an announcement template to chat when **What's Now Playing** detects a song change +or when a track Request has been fulfilled. + + +Twitch Channel Point Redemptions +-------------------------------- + +Currently, channel point redemptions allow for users to request songs, either by +artist/title or picking a random song in a 'roulette' mode when that redemption +is tied to a supported DJ's software crate/playlist. For more information see +`Requests <../requests/>`_. + +Authentication +-------------- + +You can choose to either use your own account or create a new account for your bot. It is generally recommended +to create a new account and these instructions are following those guidelines. + +#. Follow the Twitch process for creating a new account. +#. On the new account, be sure to enable: + + * Multiple logins per email + * Two-factor authentication (2FA) + +.. image:: images/twitchbot-account-settings.png + :target: images/twitchbot-account-settings.png + :alt: Account Settings for bots + +#. Go to `Twitch Dev Settings `_ to + register **What's Now Playing**. + + #. Click Login in the upper right + #. Click on "Your Console" in the upper right + #. Click on "Applications" + #. Click on "Register Your Application" + #. Name: login name used by the bot account + #. OAuth Redirect URLs: http://localhost:17563 + #. Category: Chat Bot + #. Create + #. Click on "Manage" and save a copy of the Client ID. + #. Click on 'New Secret'. Save a copy of the Client Secret. + +#. Get an OAuth Token: + + #. Go to `TMI `_. + #. Authentication + #. Copy the Token down + +#. At the end of this process, you should have four pieces of information: + + * Your Twitch Stream/Channel: + * Bot's Client ID: + * Bot's Client Secret: + * Bot's Token: + +#. Open Settings from the **What's Now Playing** icon. +#. Select Twitch from the list of settings available. +#. Fill in the information in **What's Now Playing**'s Twitch setting: + + +.. image:: images/twitchbot_auth.png + :target: images/twitchbot_auth.png + :alt: What's Now Playing's Twitch auth panel + +You will need to provide all four to the Twitchbot Settings. Additionally, +you should consider making the bot a moderator on your channel to avoid limits, +such as the message posting rate, URL filters, etc. + +For certain services, such as channel point redemptions, launching **What's Now Playing** +will also launch a browser in order to authenticate the bot to **your** channel. So when it +asks for permission, make sure it is **your** channel and not the bot's channel and to accept +the things that it wants to access. + +Twitch Chat Configuration +------------------------- + +#. Open Settings from the **What's Now Playing** icon +#. Select Twitch Chat from the list of settings available. + +.. image:: images/twitchbot_chat.png + :target: images/twitchbot_chat.png + :alt: Twitch Chat Settings + +#. Check Enable +#. To have the bot announce new tracks in chat, select the template. + +By default, the bot will respond to user commands in the form of Twitch Replies. If you +would prefer the bot just post a message, uncheck the Replies option. + +You are now ready to set permissions on user interactive commands. + +Setting Permissions +^^^^^^^^^^^^^^^^^^^ + +Upon launch, **What's Now Playing** will create an entry for every `twitchbot_*.txt` file +in the template directory. These entries will all be set to completely disabled. In order +to enable them, you will need to check the appropriate field. + +Twitchbot template files added while **What's Now Playing** is running will let anyone +use them until the next run. At the next run, it will again change them back to no permissions +granted. + +Once the permissions are set and Save is clicked, those permissions will be preserved on +every restart. + +Adding New Commands +^^^^^^^^^^^^^^^^^^^ + +Create a new file in **What's Now Playing**'s``templates`` directory +(``Documents/Now Playing/template``) called ``twitchbot_yourcommand.txt`` +where ``yourcommand`` is the actual command that will be +executed by users that have the appropriate template code inside it. +Note that all text will be smashed together as a single line when sent to Twitch, so +be mindful of where to put spaces. + +Built-in Commands +^^^^^^^^^^^^^^^^^ + +Post-v3.0.2, the Twitchbot will always respond to the command 'whatsnowplayingversion' . It +will report the version that is running. + + +Troubleshooting +^^^^^^^^^^^^^^^ + +* To test if the chat bot is working, you should be able to use the '!whatsnowplayingversion' + command. **What's Now Playing** only needs to be running. You do not have to be live + streaming to test chat. + +* If the bot never connects, try getting a new OAuth token. + +* Be aware that the bot may have trouble connecting if you restart **What's Now Playing** too + quickly. It should eventually rejoin, but it may take several minutes. + + +Additional Variables +^^^^^^^^^^^^^^^^^^^^ + +The TwitchBot adds the following additional values for templating purposes: + +.. list-table:: + :header-rows: 1 + + * - Variable + - Description + * - cmduser + - Person, bot, etc that typed the command + * - cmdtarget[x] + - The x'th target on the command, starting with 0. For example, if the command was `!so modernmeerkat`, + then `{{ cmdtarget[0] }}` will have `modernmeerkat` in it. See below for an example. + * - startnewmessage + - Split the text at this location and start a new message to send to chat. + +Multiple Targets +^^^^^^^^^^^^^^^^ + +One of the more advanced capabilities that the TwitchBot supports is a variable number of targets. This feature +allows for your users to use one command to perform actions on, for example, multiple users. + +A simple example. Given this template file:: + + @{{ cmduser }} hugs @{{ cmdtarget[0] }} + +a user typing:: + + modernmeerkat: !hug twitch + +Would result in:: + + bot: @modernmeerkat hugs @twitch + +But this can be expanded to do multiple users at once:: + + @{{ cmduser }} sends hugs to {% for people in cmdtarget %}@{{ people }} {% endfor %} + +such that:: + + modernmeerkat: !hug person1 person2 person3 + +results in:: + + bot: @modernmeerkat sends hugs to @person1 @person2 @person3 + +Announcing Websites +^^^^^^^^^^^^^^^^^^^ + +You may want to add support for announcing the website data as part of the Twitchbot +track announcement. You can pick and choose which websites are printed by taking +the following code snippet and modifying as necessary: + +.. code-block:: jinja + + {% if artistwebsites %} + {% for website in artistwebsites %} + {% if 'bandcamp' in website %} |Bandcamp: {{ website }} + {% elif 'discogs' in website %} | Discogs: {{ website }} + {% elif 'facebook' in website %} | Facebook: {{ website }} + {% elif 'instagram' in website %} | IG: {{ website }} + {% elif 'last.fm' in website %} | last.fm: {{ website }} + {% elif 'musicbrainz' in website %} | MusicBrainz: {{ website }} + {% elif 'twitter' in website %} | Twitter: {{ website }} + {% elif 'wikipedia' in website %} | Wikipedia: {{ website }} + {% elif 'youtube' in website %} | YouTube: {{ website }} + {% else %} | Official homepage: {{ website }} + {% endif %} + {% endfor %} + {% endif %} diff --git a/_sources/output/webserver.rst.txt b/_sources/output/webserver.rst.txt new file mode 100644 index 00000000..fc17315c --- /dev/null +++ b/_sources/output/webserver.rst.txt @@ -0,0 +1,96 @@ +Webserver +========= + +**What's Now Playing**\ has a built-in web server that allows for a wide +variety of customization and +deployments, including complex ones involving multiple hosts. Treat the files in +`templates` as examples; copy them to new names and modify them until +you are happy. Change the font, change the output order, do whatever it is you need to do. + +Using one of the WebSocket examples as your starting point is recommended as they +are generally more predictable. They update when the song updates vs. the +others that use a timer to check for updates. See more about WebSockets below. + +Installation +------------ + +#. Open Settings from the **What's Now Playing** icon +#. Select OBS WebSocket from the list of available input sources. +#. Check Enable +#. Change any settings as desired. See below. +#. Click Save + +Settings +-------- + +.. image:: images/webserver.png + :target: images/webserver.png + :alt: Webserver settings screen + +.. list-table:: + :header-rows: 1 + + * - Setting + - Description + * - Port + - The HTTP server's TCP port. A firewall should protect this port for + security reasons to limit which hosts will be permitted to connect. **What's Now Playing** does not limit what systems may connect to it. + * - HTML Template + - The `Jinja2 template `_ file to use when fetching index.html. See `Templates <../reference/templatevariables.html>`_ for more information. + * - Once + - Only give index.html once per title, then return an empty refresh page + until the next song change. This setting is handy for providing a + simple way to do fade-in and fade-out using simple HTML. + + +OBS Settings +------------ + +Once the webserver is enabled, hop into OBS and configure a Browser source. Set the size to match +the HTML template you are using. (Check the ``width`` and ``height`` values in the bundled templates). +Then place the OBS source wherever you would like. + +.. image:: images/obs-browser-settings.png + :target: images/obs-browser-settings.png + :alt: OBS webserver settings screen + + + +Supported URLs +-------------- + +.. list-table:: + :header-rows: 1 + + * - URL + - Description + * - /index.html (or /index.htm or just /) + - This URL generates either a title card based upon the preconfigured template or + a refresh document. The title card will be given exactly once upon connection with + the refresh document being returned in subsequent connections until a new track has + been detected. This process allows for using fades and other HTML tricks. + * - /index.txt + - Same output as the text output in the General settings. + * - /cover.png + - This URL will return the cover image, if available. + * - /httpstatic/ + - Any content in`Documents/NowPlaying/httpstatic` will get served under this URL. + +See also `Artist Extras <../extras/index.html>`_ for other URLs when that set of features is enabled. + +REST API +-------- + +Currently, only a very rudimentary REST API is implememnted. ``/v1/last`` will return +a JSON-formatted string of the currently playing track. + + +WebSockets +---------- + +New with version 3.0.0 is a continual feed via WebSockets. The feed is a JSON-formatted stream that +will get an update on every title change. To connect, use the URL ``ws://hostname:port/wsstream``. +The files that begin with `ws-` in the `templates` directory use WebSockets. + +Variables set should match what is on the `Templates <../reference/templatevariables.html>`_ page. Be aware that +values may be null. diff --git a/_sources/quickstart.rst.txt b/_sources/quickstart.rst.txt new file mode 100644 index 00000000..d72c7811 --- /dev/null +++ b/_sources/quickstart.rst.txt @@ -0,0 +1,78 @@ +Quickstart +========== + +Platform Notes +-------------- + +macOS +~~~~~ + +Due to security measures in macOS Sierra and later, unsigned apps may have limitations +placed on them. These limitations will prevent them from operating correctly or even +opening at all. Opening the app on High Sierra and newer versions of macOS by following +the steps below. Versions before High Sierra have not been verified and are not currently +supported. + +* Do not unzip the downloaded zip package directly to the folder from where you will be + running it. Instead, unzip it in a location such as the ``Downloads`` folder + and then move the ``NowPlaying.app`` to your destination folder (e.g., + "Applications"). Then run the app from the destination folder. +* If the app fails to open, try holding down the Control key and then double-clicking open. +* If after following the step above the app does not open, open Terminal and type: + ``sudo xattr -r -d com.apple.quarantine /path/to/NowPlaying.app`` (replace with the + correct path to the app). + +Windows +~~~~~~~ + +* Microsoft has beefed up Windows security and you may now get prompted about an unsigned + binary. Click on 'More Info' and then 'Run Anyway' to launch **What's Now Playing**. + +Linux +~~~~~~ + +Binaries are not provided because of dbus-python, so please follow the `developer guide `_ +to install in a Python virtual environment. Note that currently, this software does not run headless. + +To use MPRIS2, you *must* have dbus-python installed in your Python virtual environment. + +Other Platforms +~~~~~~~~~~~~~~~~ +Please follow the `developer guide `_ to install and run. + +Installation +------------ + +Here are the steps to get a basic installation working: + +#. Download the appropriate binary: + + * Latest stable release: + + * :stabledownloadlink:`macos12_arm` for Apple silicon processors running Monterey or higher + * :stabledownloadlink:`macos11_intel` for Intel x86 processors running Big Sur or higher + * :stabledownloadlink:`windows` for Intel x86 or AMD Ryzen processors running Windows 10 or higher + + * Latest preview release (if available): + + * :rcdownloadlink:`macos12_arm` for Apple silicon processors running Monterey or higher + * :rcdownloadlink:`macos11_intel` for Intel x86 processors running Big Sur or higher + * :rcdownloadlink:`windows` for Intel x86 or AMD Ryzen processors running Windows 10 or higher + + * or see `All Releases `_ + * Also of interest, the current `Bug List `_ + +#. Launch the application +#. The software will attempt to pre-configure itself for whatever software you have installed. Note that in the case of Traktor, this work will including building an index for file lookup. For large Traktor installations, that may take a while. +#. It should bring up the `Settings `_ window +#. (Re-)Configure a `Source `_ +#. Save settings. +#. Launch your DJ Software. +#. Bring up OBS or SLOBS or your streaming software. +#. Configure a Browser Source and point it at `http://localhost:8899/`. +#. Bring up your DJ software again and play a song. +#. The Browser Source should have a very simple track information box. + +At this point, you are ready to customize via `Templates `_ and enable other features! + + diff --git a/_sources/recognition/acoustidmb.rst.txt b/_sources/recognition/acoustidmb.rst.txt new file mode 100644 index 00000000..a9821135 --- /dev/null +++ b/_sources/recognition/acoustidmb.rst.txt @@ -0,0 +1,71 @@ +AcoustID/MusicBrainz +====================== + +The acoustidmb feature attempts to use two freely available resources to retrieve +metadata for untagged files. + + +.. image:: images/acoustidmb.png + :target: images/sacoustidmb.png + :alt: AcoustID/MusicBrainz Settings + + +AcoustID +-------- + +AcoustID is a project providing a complete audio identification service +based entirely on open-source software. The service is completely free +for non-commercial applications. All you need to do is +`register your application `_. + +As part of the identification, AcoustID requires + +* MusicBrainz enabled. +* `fpcalc binary `_ installed + +Note that AcoustID's database is not as large or as comprehensive as, for example, Shazam. Additionally, +it only samples the beginning of the song so media with long introductions before the core of the +music starts (e.g., music videos) may not be correctly identified. + +MusicBrainz +----------- + +MusicBrainz is an open music encyclopedia that collects music metadata and makes it available to the public. +**What's Now Playing** may use MusicBrainz to fill in missing data beyond what is already tagged, if enabled. + +MusicBrainz aims to be: + + The ultimate source of music information by allowing anyone to contribute and releasing the data under open licenses. + The universal lingua franca for music by providing a reliable and unambiguous form of music identification, enabling both people and machines to have meaningful conversations about music. + +Like Wikipedia, MusicBrainz is maintained by a global community of users and we want everyone — including you — to participate and contribute. + +MusicBrainz is operated by the MetaBrainz Foundation, a California based 501(c)(3) tax-exempt non-profit corporation dedicated to keeping MusicBrainz free and open source. + +MusicBrainz Instructions +------------------------ + +#. Open Settings from the **What's Now Playing** icon +#. Select AcoustID/MusicBrainz from the left-hand column +#. Select `Query MusicBrainz for missing data` +#. Fill in the `MusicBrainz Email Address` +#. If you would like the data fetched to include artist website data, then select `Ask MusicBrainz for artist's websites` and which types of websites you would like included. +#. Click `Save` + +The 'Use MusicBrainz when all else fails' button will attempt to try and figure out extra data based primarily on the artist and title information. Accuracy is not guaranteed, but in some use cases it may be enough to get extra information such that `Artist Extras <../extras/>`_ work without having to use AcoustID. + +AcoustID Instructions +--------------------- + +#. Install `fpcacle binary `_ as appropriate for your operating system. +#. Open Settings from the **What's Now Playing** icon +#. Select AcoustID/MusicBrainz from the left-hand column +#. Enable the option +#. Fill in the API Key you received from Acoustid +#. Fill in the `MusicBrainz Email Address` +#. Set the location of the fpcalc executable that was installed. +#. Any additional MusicBrainz configuration +#. Click Save + +**What's Now Playing** will now use AcoustID and MusicBrainz to provide supplementary metadata that +was not provided by either the DJ software or tags that were read from the file. diff --git a/_sources/recognition/generalinfo.rst.txt b/_sources/recognition/generalinfo.rst.txt new file mode 100644 index 00000000..8846f0e5 --- /dev/null +++ b/_sources/recognition/generalinfo.rst.txt @@ -0,0 +1,18 @@ +General Info About Music Recognition +==================================== + + NOTE: This feature is only available when using a local music source that provides + individual files. It will not work when DJing from external sources. + +In general, music recognition is primarily for DJs that do not have their music fully tagged. +This feature may have some significant impacts on **What's Now Playing**'s general performance: + +* Extra network bandwidth and access are required to consult with online databases. +* Extra CPU and RAM will be required to generate the 'fingerprint' that helps + identify the song. +* Extra time will be required for all of this extra work, adding delays to + the display. + +Music recognition technologies will never be perfect and will occasionally +provide surprising results. Tagging your files, even with minimal information, +will give the best outcome. diff --git a/_sources/recognition/index.rst.txt b/_sources/recognition/index.rst.txt new file mode 100644 index 00000000..43dbc4b3 --- /dev/null +++ b/_sources/recognition/index.rst.txt @@ -0,0 +1,9 @@ +Music Recognition +================= + +.. toctree:: + :maxdepth: 2 + :caption: Contents: + + generalinfo + acoustidmb diff --git a/_sources/reference/comparisons.rst.txt b/_sources/reference/comparisons.rst.txt new file mode 100644 index 00000000..211e989b --- /dev/null +++ b/_sources/reference/comparisons.rst.txt @@ -0,0 +1,51 @@ +Versus Comparisons +================== + +There are a lot of different solutions to provide titling for your stream. Here +are some comparisons of other projects related to what this software offers. + +Serato's Now Playing Twitch Extension +------------------------------------- + +.. list-table:: + :header-rows: 1 + + * - Description + - This App + - Serato Extension + * - Works locally + - ✅ + - 🚫 + * - Works with Live Playlists + - ✅ + - ✅ + * - Cover art + - ✅ + - 🚫 + * - Multi-DJ on one stream friendly + - ✅ + - 🚫 + * - Album name can be displayed + - ✅ + - 🚫 + * - Label/Publisher can be displayed + - ✅ + - 🚫 + * - High degree of customization via templates + - ✅ + - 🚫 + * - Open source + - ✅ + - 🚫 + * - Supports multi-deck + - ✅ + - 🚫 + * - Ability to give data to other programs to manipulate + - ✅ + - 🚫 + * - Supports 2-computer streaming + - ✅ + - ✅ + * - Supports Chat Announcements + - ✅ + - 🚫 diff --git a/_sources/reference/index.rst.txt b/_sources/reference/index.rst.txt new file mode 100644 index 00000000..44d1a32b --- /dev/null +++ b/_sources/reference/index.rst.txt @@ -0,0 +1,10 @@ +References +========== + +.. toctree:: + :maxdepth: 2 + :caption: Contents: + + templatevariables + comparisons + diff --git a/_sources/reference/templatevariables.rst.txt b/_sources/reference/templatevariables.rst.txt new file mode 100644 index 00000000..cc353358 --- /dev/null +++ b/_sources/reference/templatevariables.rst.txt @@ -0,0 +1,169 @@ +Templates +========= + +**What's Now Playing** handles almost all output via the +`Jinja2 templating system `_ which +includes an extremely `powerful language `_ +that enables you a full range of customizing the output. + +In general, **What's Now Playing** provides a generic set of variables for use in any template. These +values are filled based on a few factors: + +* the input source providing its data +* media tag quality +* **What's Now Playing**'s file type and tag compatibility + +Some examples: + +* An MP3 file missing ID3 tags may only have `title` available. +* Serato in Remote mode, title, and optionally artist are available. +* MP4/M4V files have minimal support currently in **What's Now Playing**, so will not have the label +* VOBS files do not support tagging and will only have information available from the DJ software, if possible + +Some outputs (e.g., TwitchBot) may provide additional variables that offer +other, context-sensitive features. See their pages for more information. + +Reminder +-------- + +In order to perform these look ups, certain data is required to be tagged in the media to +make the results remotely accurate. More data == more better results. Therefore, media +with ISRC tags will cause MusicBrainz lookups if that service is enabled to fill in +any missing data. + +Supported Variables +-------------------- + +.. list-table:: + :header-rows: 1 + + * - Variable + - Description + * - album + - Album track comes from + * - albumartist + - Artist listed on the album + * - artist + - Artist for the song + * - artistlongbio + - Full biography of the artist (from "Artist Extras") + * - artistshortbio + - First paragraph of the long bio (from "Artist Extras") + * - artistwebsites + - List of URLs for the artist + * - bitrate + - Bitrate the file was encoded at + * - bpm + - Beats per minute of the song + * - comments + - Comments from either the DJ software or the song file, whichever is discovered first + * - composer + - Composer of the song + * - coverurl + - Relative location to fetch the cover. Note that this will only work when the webserver is active. + * - date + - Date (either release date or date of the media) + * - deck + - deck # this track is playing on + * - disc + - Disc number + * - discsubtitle + - disc subtitle (if there is one) + * - disc_total + - Total number of discs in album + * - duration + - Total expected track time in seconds + * - duration_hhmmss + - Same as duration but in `HH:MM:SS` format (so 1 minute 30 seconds becomes 01:30) + * - filename + - Local filename of the media + * - genre + - Genre of the song + * - hostip + - IP address of the machine running **What's Now Playing** + * - hostfqdn + - Fully qualified hostname of the machine running **What's Now Playing** + * - hostname + - Short hostname of the machine running **What's Now Playing** + * - httpport + - Port number that is running the web server + * - isrc + - List of `International Standard Recording Code `_ + * - key + - Key of the song + * - label + - Label of the media. + * - lang + - Language used by the media + * - musicbrainzalbumid + - MusicBrainz Album Id + * - musicbrainzartistid + - List of MusicBrainz Artist Ids + * - musicbrainzrecordingid + - MusicBrainz Recording Id + * - previoustrack + - See below for more details. + * - title + - Title of the media + * - track + - Track number on the disc + * - track_total + - Total tracks on the disc + + +Implementation Notes +-------------------- + +Arrays +^^^^^^ + +Some fields that might be multi-valued (e.g., genre) will be merged into one. If they +are not merged, the description will specifically say it is a list. + +Undefined +^^^^^^^^^ + +When rendering templates, **What's Now Playing** will set any undefined variables to the empty string. +Instead of having to render a template as: + +.. code-block:: jinja + + {% if variable is defined and variable is not none and variable|length %} + +This can be short-cut to: + +.. code-block:: jinja + + {% if variable %} + +since the variable will always be defined. This also means that templates +that incorrectly use the wrong variable name will render, just with an empty +string in place of the expected text. + +Previous Track Details +---------------------- + +The `previoustrack` variable is a list of played tracks in _reverse_ order, starting with +current track at zero. It currently holds just the artist and the title of the +track. Some examples: + +.. code-block:: jinja + + {{ previoustrack[0].artist }} + +will show the current artist playing. + +.. code-block:: jinja + + {{ previoustrack[1].artist }} + +will show the previous-to-current artist. + +To get the title of the track played 2 tracks ago: + +.. code-block:: jinja + + {{ previoustrack[2].title }} + +For a more complex example, see the `twitchbot_previoustrack.txt` file +in the templates directory. diff --git a/_sources/requests.rst.txt b/_sources/requests.rst.txt new file mode 100644 index 00000000..412b17ae --- /dev/null +++ b/_sources/requests.rst.txt @@ -0,0 +1,160 @@ +User Track Requests +==================== + +**What's Now Playing** has the ability to help manage requests that come from Twitch users. + +There are three types of requests, generic, twofers, and roulette: + +* Generic requests are just that, user may request any track by specifying the artist and title. +* Twofers are requests where the artist is the currently playing artist and (optionally) a particular track may be selected. +* Roulette requests will pick a random song from the specified playlist/crate as the request. + +.. image:: images/requests_generic.png + :target: images/requests_generic.png + :alt: Request Window + +If **What's Now Playing** detects the song has been played, it will be removed +from the Requests queue. + +Using Twitch Chat for Requests +------------------------------ + +To enable Twitch chat to be used for requests: + +#. Configure and enable Twitch Chat support. +#. Create a command that will be used for requests. There is an example template file + called 'twitchbot_request.txt' as an example. +#. Assign that command to the appropriate entry in the Requests settings in **What's Now Playing**. + See later on below. + +For non-roulette requests, artist and title information should be entered on the +chat line. For example: + +.. code-block:: + + modernmeerkat: !request Blur - "Parklife" + modernmeerkatbot: Thanks @modernmeerkat! Your special request of "Parklife" by Blur has been noted! + + +Supported Request Formats +------------------------- + +The following formats are supported, either as a chat command or as the +optional text in a Twitch Channel Point Redemption: + +* artist - title + +.. image:: images/artist_title_request.png + :target: images/artist_title_request.png + :alt: Artist + Title request example + +* artist - "title" + +.. image:: images/artist_title_withquotes_request.png + :target: images/artist_title_withquotes_request.png + :alt: Artist + Title with quotes request example + +* "title" - artist + +.. image:: images/title_artist_request.png + :target: images/title_artist_request.png + :alt: Title + artist request example + +* "title" by artist + +.. image:: images/title_by_artist_request.png + :target: images/title_by_artist_request.png + :alt: Title by artist request example + +* "title" + +.. image:: images/just_title_request.png + :target: images/just_title_request.png + :alt: Title with quotesrequest example + + +Additionally, the following formats can be used to request a track for someone else: + +* artist - "title" for @username +* "title" by artist for @username + +(Note that the username is not currently saved or processed in any way.) + +Unless Twofer is being redeemed, anything else will be considered an artist. For example: + +.. image:: images/generic_request.png + :target: images/generic_request.png + :alt: Generic request example + +For Twofers, anything else will be considered a track title since the artist +will always be the currently playing artist. Twofers are not required to have additional +input. In that case, the title will be blank. + + +Using Twitch Redemptions for Requests +-------------------------------------- + +To enable Twitch redemptions to be used for requests: + +#. Configure and enable Twitch support with Client and Secret IDs. +#. Create a a reward in the Twitch UI. Keep track of the _exact_ text used in the reward description. +#. If the channel redemption is not a roulette request, then the reward should take user input to + provide the artist and title information. +#. Copy the exact text into the 'Redemption Text' field in the appropriate entry in the + Requests settings in **What's Now Playing**. + + NOTE: **What's Now Playing** does not manage the Twitch-side Reward Requests Queue. You will + still need to approve or refund channel points in the Twitch moderator panel. + +Configuring Requests +-------------------- + +.. image:: images/requests_settings.png + :target: images/requests_settings.png + :alt: Request Settings + +#. Under Settings, select Requests. +#. Enable Requests support +#. Enable one or both of Twitch Channel Redemption Requests and Twitch Chat Requests depending + upon your needs. + +#. Add Entry +#. Change the Chat Command to the Twitch Chat command in order to enable this Request via chat. +#. Put in the exact Twitch reward text in the Redemption Text field to enable this Request via channel points. +#. Select the mode as appropriate. By default, Generic will be used. +#. Fill in a displayname. This name will be shown to users when referencing requests of this type. +#. For roulette requests, enter in the playlist or crate name. See below for more information. + + +Roulette Playlists +------------------ + +In order for Roulette requests to work, **What's Now Playing** needs to have a list of tracks to +use. The name here should match the name that your DJ software also uses: + +Serato: The name of the crate or smart crate. +Virtual DJ: playlist name +Traktor: playlist name + + NOTE: See the section on your particular DJ software for known caveats/issues. + +If the random song picked is not desired (inappropriate, already played, etc), you may force +the software to re-pick: + +#. Selecting the track in the Requests window. +#. Click Respin +#. Wait a few moments for the software to pick a new one. (It does not do it immediately.) +#. The track should get replaced with a different one. +#. If it is still not desired, repeat this process as many times as necessary. + +The software will keep track of which artists have been played during Roulette. +It will try to avoid repeating the same artist in the same DJ session. If it +runs out or cannot pick one a non-duplicate fast enough, it will still offer up +a duplicate artist. + + + + NOTE: There is no notification to users that Respin has been selected. + + NOTE: For Traktor and Virtual DJ, Roulette requests require local files. + diff --git a/_sources/settings/filter.rst.txt b/_sources/settings/filter.rst.txt new file mode 100644 index 00000000..5e8ce839 --- /dev/null +++ b/_sources/settings/filter.rst.txt @@ -0,0 +1,61 @@ +Filter +====== + +.. image:: images/filter.png + :target: images/filter.png + :alt: Filter Settings + +Some DJ Pools add extra identifiers to track titles. **What's Now Playing** has the ability to remove +extra text from the title of a track using +`Python-style regular expressions `_ . + + +Adding Your Rules +----------------- + +Your custom rules may be added by: + +1. Click the Add Entry button +2. Click on the 'new' entry +3. Edit to be a regular expression + +To delete an existing entry: + +1. Select the entry in the list +2. Click Delete Entry + +The order in which the rules are applied are done in the same order as presented in +the list. To change the order, select the entry and drag it to the location in the +list. + +Testing Your Rules +------------------ + +The text line below the ruleset may be used to test the rules. + +1. Place your text in the 'clean - clean' line. +2. Click the Test button +3. The software will then show wbat happens will the rules defined in Settings and + the rules as previously saved. + + +Recommended +------------ + +Previous versions had some built-in rules to remove a few common entries. +Clicking on the 'Add Recommended' button will add those rules: + +.. image:: images/filterrecommended.png + :target: images/filterrecommended.png + :alt: Add Recommended + +* ' (Clean)', ' (clean)', and all other variations of case like ' (ClEaN)' +* At the end of the line: ' - clean', ' - Clean' and similarly is case insensitive +* ' [Clean]' and ' [clean]' and smiliarly is case insensitive + +They will also remove the same types of variations of: + +* explicit +* dirty +* official music video + diff --git a/_sources/settings/general.rst.txt b/_sources/settings/general.rst.txt new file mode 100644 index 00000000..cf9531ba --- /dev/null +++ b/_sources/settings/general.rst.txt @@ -0,0 +1,39 @@ +General +======== + +.. image:: images/general.png + :target: images/general.png + :alt: General Settings + +* + **Notification Indicator** - Selecting this option will show a system notification when new track info is detected. + + * This is useful for verifying that the app is polling and retrieving data. + * The notification displays the track information after detection. + * Some software (such as Serato) will not show notifications in full-screen mode. You may need to take it + out of full screen node to see the notification. + +* + **Write Delay** - The amount of time, in seconds, to delay writing the new track info once it's retrieved. If not populated, it will default to 0 seconds. + + + * A setting of zero will update the track info on-screen immediately as a new track is detected. This time value may be too soon for some DJ's mixing style as well as some features. Increasing the write delay allows for much more tuning. + +* + **Recognition Replacement** - By default, if a Music Recognition service is enabled, it will only supplement + any missing information. These options forcibly replace title and artist from any enabled recognition services. + +* + **Logging Level** - By default, **What's Now Playing** will write debug logs into your Documents/NowPlaying/Logs directory. + This option lets you control the level of logging. + +At the bottom of every page will be the "Reset", "Cancel", and "Save" buttons: + +* + **Reset** - Change all settings back to default. + +* + **Cancel** - Close the window without saving. + +* + **Save** - Save the settings diff --git a/_sources/settings/index.rst.txt b/_sources/settings/index.rst.txt new file mode 100644 index 00000000..8ec04665 --- /dev/null +++ b/_sources/settings/index.rst.txt @@ -0,0 +1,10 @@ +Settings +======== + +.. toctree:: + :maxdepth: 2 + :caption: Contents: + + general + filter + quirks \ No newline at end of file diff --git a/_sources/settings/quirks.rst.txt b/_sources/settings/quirks.rst.txt new file mode 100644 index 00000000..e510a9ba --- /dev/null +++ b/_sources/settings/quirks.rst.txt @@ -0,0 +1,66 @@ +Quirks +====== + +Under some very specialized circumstances, it may be necessary to 'nudge' **What's Now Playing** +to do something particularly special in order to get the desired impact. The options +under quirks allow one to do just that. In general, however, users should stick with +the defaults for optimal performance. + + +.. image:: images/quirks.png + :target: images/quirks.png + :alt: Quirks Settings + +File System Notification Method +------------------------------- + +By default, **What's Now Playing** uses operating system facilities to know when input +files have changed. If `**What's Now Playing** is running on a different host than the +DJ software and **What's Now Playing** have been configured to read the DJ +software's directory +over a network mount (such as SMB) **What's Now Playing** may not get notified that +a file +has changed. Selecting the `poll` option will force the application to perform +a manual file system check. The drawbacks to this method are that more CPU +and disk IO is performed and being on delay to get updates. However, the +software will not miss events. + + NOTE: Changing this value REQUIRES a restart of the **What's Now Playing** software. + + +Song Path Substitution +---------------------- + +Like the previous issue, the DJ software's files may reference a file path +unlike what **What's Now Playing** has access to on the machine where it is +running. Setting these values will allow you to do a 'search and replace' of +any referenced song files. + +For example: + + - Starting File Path is set to ``/Volumes/Music/`` + - Replacement File Path is set to ``/Macintosh HD/Music/`` + +The DJ software says that it read ``/Volumes/Music/Blondie/Heart_of_Glass.mp3``. **What's Now Playing** +will instead interpret that the filename is actually +``/Macintosh HD/Music/Blondie/Heart_of_Glass.mp3`` when reading extra tags, performing recognition, etc. + +The Slash Handling setting allows you to switch the direction of all slashes in +the filenames. This setting is beneficial when substituting filenames from +Windows to other operating systems and vice-versa. The slash changes happen +before path substitution, so keep that in mind. For example, + + - Slash Handling: ``\ to /`` is set + - Starting File Path: ``Z:/av`` + - Replacement File Path: ``/av`` + +If the original file was ``Z:\av\Music\Band\Cool Song.mp3``, the above settings will change that +to ``/av/Music/Band/Cool Song.mp3``. Another example: + + - Slash Handling: ``/ to \`` is set + - Starting File Path: ``\av`` + - Replacement File Path: ``Z:\av`` + +will do the reverse, from ``/av/Music/Band/Cool Song.mp3`` to ``Z:\av\Music\Band\Cool Song.mp3`` + + NOTE: This quirk is not supported with MPRIS2. diff --git a/_sources/upgrading.rst.txt b/_sources/upgrading.rst.txt new file mode 100644 index 00000000..bb7afa5e --- /dev/null +++ b/_sources/upgrading.rst.txt @@ -0,0 +1,40 @@ +Upgrading +========= + +Be sure to check the +`changelog `_ and the +`release notes `_ for any +breaking changes and news. + +From 3.x.x +---------- + +#. Just install and the software will make the necessary changes. + +If you need to downgrade for any reason, you must downgrade to 3.1.2 or higher after +upgrading to a 4.x.x release. + +From 2.x.x +---------- + +#. Install the last version of 3.x.x from the releases page. +#. Upon launch, most settings will get copied over to their + new homes in the new Settings screen. +#. Many templates have been added and updated. New templates will be copied into + the templates directory. For updated templates, there are two outcomes: + + * If there have been no changes to the same one in the template directory, + the updated template file will overwrite the existing one. + * If there have been changes to the one in the template directory, the updated one + will be put in as ``.new`` and will likely require you to take action. The existing + one will be left there, however. A pop-up on program launch will also inform you + that the conflict has happened. + +From 1.x.x +---------- + +Welcome aboard! + +Unfortunately, 1.x.x wasn't built in a way to make it possible to upgrade from +one version to another. So none of your settings are preserved. You will need +to treat it as though it is a fresh install. diff --git a/_sources/usage.rst.txt b/_sources/usage.rst.txt new file mode 100644 index 00000000..4e511d72 --- /dev/null +++ b/_sources/usage.rst.txt @@ -0,0 +1,52 @@ +Usage +===== + +Start the **What's Now Playing** app from the location where you placed it. The app is controlled and +configured by accessing the menu from the icon in the Windows system tray or Mac +menu bar after configuration. + +However, the first time you run the app, a `Settings `_ window will appear. +Populate the fields accordingly, and press Save. Once saved, the app will start polling +for new songs. The app can be controlled and exited from... + +the macOS menu bar icon: + +.. image:: images/snpMac.gif + :target: images/snpMac.gif + :alt: Mac menu bar animation + + +or the Windows system task tray: + +.. image:: images/snpWin.gif + :target: images/snpWin.gif + :alt: Windows menu bar animation + + +The menu bar: + +.. image:: images/menu.png + :target: images/menu.png + :alt: + +includes the following options: + + +* Settings + + * Reconfigure the application after going through the initial configuration. + See `Settings `_ for more information. + +* Oldest/Newest + + * Toggle that determines which mixing mode is currently used. Not all Sources support both modes. Be sure to check the documentation for your particular Source. + + * Oldest mode will pick the oldest track from all decks. This setting is for DJs who are using the non-playing deck or will be manually controlling cross-fades. + * Newest mode will pick the newest track from all decks. This setting is helpful for pre-built + playlists or Serato's AutoDJ capability. + +* Pause/Unpause + - Determines whether **What's Now Playing** is looking for data and writing an updated title. + +* Exit + - Stop and exit **What's Now Playing** diff --git a/_static/basic.css b/_static/basic.css new file mode 100644 index 00000000..4fed1663 --- /dev/null +++ b/_static/basic.css @@ -0,0 +1,900 @@ +/* + * basic.css + * ~~~~~~~~~ + * + * Sphinx stylesheet -- basic theme. + * + * :copyright: Copyright 2007-2022 by the Sphinx team, see AUTHORS. + * :license: BSD, see LICENSE for details. + * + */ + +/* -- main layout ----------------------------------------------------------- */ + +div.clearer { + clear: both; +} + +div.section::after { + display: block; + content: ''; + clear: left; +} + +/* -- relbar ---------------------------------------------------------------- */ + +div.related { + width: 100%; + font-size: 90%; +} + +div.related h3 { + display: none; +} + +div.related ul { + margin: 0; 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+} + +dd ul, dd table { + margin-bottom: 10px; +} + +dd { + margin-top: 3px; + margin-bottom: 10px; + margin-left: 30px; +} + +dl > dd:last-child, +dl > dd:last-child > :last-child { + margin-bottom: 0; +} + +dt:target, span.highlighted { + background-color: #fbe54e; +} + +rect.highlighted { + fill: #fbe54e; +} + +dl.glossary dt { + font-weight: bold; + font-size: 1.1em; +} + +.versionmodified { + font-style: italic; +} + +.system-message { + background-color: #fda; + padding: 5px; + border: 3px solid red; +} + +.footnote:target { + background-color: #ffa; +} + +.line-block { + display: block; + margin-top: 1em; + margin-bottom: 1em; +} + +.line-block .line-block { + margin-top: 0; + margin-bottom: 0; + margin-left: 1.5em; +} + +.guilabel, .menuselection { + font-family: sans-serif; +} + +.accelerator { + text-decoration: underline; +} + +.classifier { + font-style: oblique; +} + +.classifier:before { + font-style: normal; + margin: 0 0.5em; + content: ":"; + display: inline-block; +} + +abbr, acronym { + border-bottom: dotted 1px; + cursor: help; +} + +/* -- code displays --------------------------------------------------------- */ + +pre { + overflow: auto; + overflow-y: hidden; /* fixes display issues on Chrome browsers */ +} + +pre, div[class*="highlight-"] { + clear: both; +} + +span.pre { + -moz-hyphens: none; + -ms-hyphens: none; + -webkit-hyphens: none; + hyphens: none; + white-space: nowrap; +} + +div[class*="highlight-"] { + margin: 1em 0; +} + +td.linenos pre { + border: 0; + background-color: transparent; + color: #aaa; +} + +table.highlighttable { + display: block; +} + +table.highlighttable tbody { + display: block; +} + +table.highlighttable tr { + display: flex; +} + +table.highlighttable td { + margin: 0; + padding: 0; +} + +table.highlighttable td.linenos { + padding-right: 0.5em; +} + +table.highlighttable td.code { + flex: 1; + overflow: hidden; +} + +.highlight .hll { + display: block; +} + +div.highlight pre, +table.highlighttable pre { + margin: 0; +} + +div.code-block-caption + div { + margin-top: 0; +} + +div.code-block-caption { + margin-top: 1em; + padding: 2px 5px; + font-size: small; +} + +div.code-block-caption code { + background-color: transparent; +} + +table.highlighttable td.linenos, +span.linenos, +div.highlight span.gp { /* gp: Generic.Prompt */ + user-select: none; + -webkit-user-select: text; /* Safari fallback only */ + -webkit-user-select: none; /* Chrome/Safari */ + -moz-user-select: none; /* Firefox */ + -ms-user-select: none; /* IE10+ */ +} + +div.code-block-caption span.caption-number { + padding: 0.1em 0.3em; + font-style: italic; +} + +div.code-block-caption span.caption-text { +} + +div.literal-block-wrapper { + margin: 1em 0; +} + +code.xref, a code { + background-color: transparent; + font-weight: bold; +} + +h1 code, h2 code, h3 code, h4 code, h5 code, h6 code { + background-color: transparent; +} + +.viewcode-link { + float: right; +} + +.viewcode-back { + float: right; + font-family: sans-serif; +} + +div.viewcode-block:target { + margin: -1px -10px; + padding: 0 10px; +} + +/* -- math display ---------------------------------------------------------- */ + +img.math { + vertical-align: middle; +} + +div.body div.math p { + text-align: center; +} + +span.eqno { + float: right; +} + +span.eqno a.headerlink { + position: absolute; + z-index: 1; +} + +div.math:hover a.headerlink { + visibility: visible; +} + +/* -- printout stylesheet --------------------------------------------------- */ + +@media print { + div.document, + div.documentwrapper, + div.bodywrapper { + margin: 0 !important; + width: 100%; + } + + div.sphinxsidebar, + div.related, + div.footer, + #top-link { + display: none; + } +} diff --git a/_static/debug.css b/_static/debug.css new file mode 100644 index 00000000..74d4aec3 --- /dev/null +++ b/_static/debug.css @@ -0,0 +1,69 @@ +/* + This CSS file should be overridden by the theme authors. It's + meant for debugging and developing the skeleton that this theme provides. +*/ +body { + font-family: -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif, + "Apple Color Emoji", "Segoe UI Emoji"; + background: lavender; +} +.sb-announcement { + background: rgb(131, 131, 131); +} +.sb-announcement__inner { + background: black; + color: white; +} +.sb-header { + background: lightskyblue; +} +.sb-header__inner { + background: royalblue; + color: white; +} +.sb-header-secondary { + background: lightcyan; +} +.sb-header-secondary__inner { + background: cornflowerblue; + color: white; +} +.sb-sidebar-primary { + background: lightgreen; +} +.sb-main { + background: blanchedalmond; +} +.sb-main__inner { + background: antiquewhite; +} +.sb-header-article { + background: lightsteelblue; +} +.sb-article-container { + background: snow; +} +.sb-article-main { + background: white; +} +.sb-footer-article { + background: lightpink; +} +.sb-sidebar-secondary { + background: lightgoldenrodyellow; +} +.sb-footer-content { + background: plum; +} +.sb-footer-content__inner { + background: palevioletred; +} +.sb-footer { + background: pink; +} +.sb-footer__inner { + background: salmon; +} +.sb-article { + background: white; +} diff --git a/_static/doctools.js b/_static/doctools.js new file mode 100644 index 00000000..d06a71d7 --- /dev/null +++ b/_static/doctools.js @@ -0,0 +1,156 @@ +/* + * doctools.js + * ~~~~~~~~~~~ + * + * Base JavaScript utilities for all Sphinx HTML documentation. + * + * :copyright: Copyright 2007-2023 by the Sphinx team, see AUTHORS. + * :license: BSD, see LICENSE for details. + * + */ +"use strict"; + +const BLACKLISTED_KEY_CONTROL_ELEMENTS = new Set([ + "TEXTAREA", + "INPUT", + "SELECT", + "BUTTON", +]); + +const _ready = (callback) => { + if (document.readyState !== "loading") { + callback(); + } else { + document.addEventListener("DOMContentLoaded", callback); + } +}; + +/** + * Small JavaScript module for the documentation. + */ +const Documentation = { + init: () => { + Documentation.initDomainIndexTable(); + Documentation.initOnKeyListeners(); + }, + + /** + * i18n support + */ + TRANSLATIONS: {}, + PLURAL_EXPR: (n) => (n === 1 ? 0 : 1), + LOCALE: "unknown", + + // gettext and ngettext don't access this so that the functions + // can safely bound to a different name (_ = Documentation.gettext) + gettext: (string) => { + const translated = Documentation.TRANSLATIONS[string]; + switch (typeof translated) { + case "undefined": + return string; // no translation + case "string": + return translated; // translation exists + default: + return translated[0]; // (singular, plural) translation tuple exists + } + }, + + ngettext: (singular, plural, n) => { + const translated = Documentation.TRANSLATIONS[singular]; + if (typeof translated !== "undefined") + return translated[Documentation.PLURAL_EXPR(n)]; + return n === 1 ? singular : plural; + }, + + addTranslations: (catalog) => { + Object.assign(Documentation.TRANSLATIONS, catalog.messages); + Documentation.PLURAL_EXPR = new Function( + "n", + `return (${catalog.plural_expr})` + ); + Documentation.LOCALE = catalog.locale; + }, + + /** + * helper function to focus on search bar + */ + focusSearchBar: () => { + document.querySelectorAll("input[name=q]")[0]?.focus(); + }, + + /** + * Initialise the domain index toggle buttons + */ + initDomainIndexTable: () => { + const toggler = (el) => { + const idNumber = el.id.substr(7); + const toggledRows = document.querySelectorAll(`tr.cg-${idNumber}`); + if (el.src.substr(-9) === "minus.png") { + el.src = `${el.src.substr(0, el.src.length - 9)}plus.png`; + toggledRows.forEach((el) => (el.style.display = "none")); + } else { + el.src = `${el.src.substr(0, el.src.length - 8)}minus.png`; + toggledRows.forEach((el) => (el.style.display = "")); + } + }; + + const togglerElements = document.querySelectorAll("img.toggler"); + togglerElements.forEach((el) => + el.addEventListener("click", (event) => toggler(event.currentTarget)) + ); + togglerElements.forEach((el) => (el.style.display = "")); + if (DOCUMENTATION_OPTIONS.COLLAPSE_INDEX) togglerElements.forEach(toggler); + }, + + initOnKeyListeners: () => { + // only install a listener if it is really needed + if ( + !DOCUMENTATION_OPTIONS.NAVIGATION_WITH_KEYS && + !DOCUMENTATION_OPTIONS.ENABLE_SEARCH_SHORTCUTS + ) + return; + + document.addEventListener("keydown", (event) => { + // bail for input elements + if (BLACKLISTED_KEY_CONTROL_ELEMENTS.has(document.activeElement.tagName)) return; + // bail with special keys + if (event.altKey || event.ctrlKey || event.metaKey) return; + + if (!event.shiftKey) { + switch (event.key) { + case "ArrowLeft": + if (!DOCUMENTATION_OPTIONS.NAVIGATION_WITH_KEYS) break; + + const prevLink = document.querySelector('link[rel="prev"]'); + if (prevLink && prevLink.href) { + window.location.href = prevLink.href; + event.preventDefault(); + } + break; + case "ArrowRight": + if (!DOCUMENTATION_OPTIONS.NAVIGATION_WITH_KEYS) break; + + const nextLink = document.querySelector('link[rel="next"]'); + if (nextLink && nextLink.href) { + window.location.href = nextLink.href; + event.preventDefault(); + } + break; + } + } + + // some keyboard layouts may need Shift to get / + switch (event.key) { + case "/": + if (!DOCUMENTATION_OPTIONS.ENABLE_SEARCH_SHORTCUTS) break; + Documentation.focusSearchBar(); + event.preventDefault(); + } + }); + }, +}; + +// quick alias for translations +const _ = Documentation.gettext; + +_ready(Documentation.init); diff --git a/_static/documentation_options.js b/_static/documentation_options.js new file mode 100644 index 00000000..da8cc38d --- /dev/null +++ b/_static/documentation_options.js @@ -0,0 +1,14 @@ +var DOCUMENTATION_OPTIONS = { + URL_ROOT: document.getElementById("documentation_options").getAttribute('data-url_root'), + VERSION: '4.1.0-rc2 [+ 13 changes]', + LANGUAGE: 'en', + COLLAPSE_INDEX: false, + BUILDER: 'html', + FILE_SUFFIX: '.html', + LINK_SUFFIX: '.html', + HAS_SOURCE: true, + SOURCELINK_SUFFIX: '.txt', + NAVIGATION_WITH_KEYS: false, + SHOW_SEARCH_SUMMARY: true, + ENABLE_SEARCH_SHORTCUTS: true, +}; \ No newline at end of file diff --git a/_static/file.png b/_static/file.png new file mode 100644 index 00000000..a858a410 Binary files /dev/null and b/_static/file.png differ diff --git a/_static/language_data.js b/_static/language_data.js new file mode 100644 index 00000000..250f5665 --- /dev/null +++ b/_static/language_data.js @@ -0,0 +1,199 @@ +/* + * language_data.js + * ~~~~~~~~~~~~~~~~ + * + * This script contains the language-specific data used by searchtools.js, + * namely the list of stopwords, stemmer, scorer and splitter. + * + * :copyright: Copyright 2007-2023 by the Sphinx team, see AUTHORS. + * :license: BSD, see LICENSE for details. + * + */ + +var stopwords = ["a", "and", "are", "as", "at", "be", "but", "by", "for", "if", "in", "into", "is", "it", "near", "no", "not", "of", "on", "or", "such", "that", "the", "their", "then", "there", "these", "they", "this", "to", "was", "will", "with"]; + + +/* Non-minified version is copied as a separate JS file, is available */ + +/** + * Porter Stemmer + */ +var Stemmer = function() { + + var step2list = { + ational: 'ate', + tional: 'tion', + enci: 'ence', + anci: 'ance', + izer: 'ize', + bli: 'ble', + alli: 'al', + entli: 'ent', + eli: 'e', + ousli: 'ous', + ization: 'ize', + ation: 'ate', + ator: 'ate', + alism: 'al', + iveness: 'ive', + fulness: 'ful', + ousness: 'ous', + aliti: 'al', + iviti: 'ive', + biliti: 'ble', + logi: 'log' + }; + + var step3list = { + icate: 'ic', + ative: '', + alize: 'al', + iciti: 'ic', + ical: 'ic', + ful: '', + ness: '' + }; + + var c = "[^aeiou]"; // consonant + var v = "[aeiouy]"; // vowel + var C = c + "[^aeiouy]*"; // consonant sequence + var V = v + "[aeiou]*"; // vowel sequence + + var mgr0 = "^(" + C + ")?" + V + C; // [C]VC... is m>0 + var meq1 = "^(" + C + ")?" + V + C + "(" + V + ")?$"; // [C]VC[V] is m=1 + var mgr1 = "^(" + C + ")?" + V + C + V + C; // [C]VCVC... is m>1 + var s_v = "^(" + C + ")?" + v; // vowel in stem + + this.stemWord = function (w) { + var stem; + var suffix; + var firstch; + var origword = w; + + if (w.length < 3) + return w; + + var re; + var re2; + var re3; + var re4; + + firstch = w.substr(0,1); + if (firstch == "y") + w = firstch.toUpperCase() + w.substr(1); + + // Step 1a + re = /^(.+?)(ss|i)es$/; + re2 = /^(.+?)([^s])s$/; + + if (re.test(w)) + w = w.replace(re,"$1$2"); + else if (re2.test(w)) + w = w.replace(re2,"$1$2"); + + // Step 1b + re = /^(.+?)eed$/; + re2 = /^(.+?)(ed|ing)$/; + if (re.test(w)) { + var fp = re.exec(w); + re = new RegExp(mgr0); + if (re.test(fp[1])) { + re = /.$/; + w = w.replace(re,""); + } + } + else if (re2.test(w)) { + var fp = re2.exec(w); + stem = fp[1]; + re2 = new RegExp(s_v); + if (re2.test(stem)) { + w = stem; + re2 = /(at|bl|iz)$/; + re3 = new RegExp("([^aeiouylsz])\\1$"); + re4 = new RegExp("^" + C + v + "[^aeiouwxy]$"); + if (re2.test(w)) + w = w + "e"; + else if (re3.test(w)) { + re = /.$/; + w = w.replace(re,""); + } + else if (re4.test(w)) + w = w + "e"; + } + } + + // Step 1c + re = /^(.+?)y$/; + if (re.test(w)) { + var fp = re.exec(w); + stem = fp[1]; + re = new RegExp(s_v); + if (re.test(stem)) + w = stem + "i"; + } + + // Step 2 + re = /^(.+?)(ational|tional|enci|anci|izer|bli|alli|entli|eli|ousli|ization|ation|ator|alism|iveness|fulness|ousness|aliti|iviti|biliti|logi)$/; + if (re.test(w)) { + var fp = re.exec(w); + stem = fp[1]; + suffix = fp[2]; + re = new RegExp(mgr0); + if (re.test(stem)) + w = stem + step2list[suffix]; + } + + // Step 3 + re = /^(.+?)(icate|ative|alize|iciti|ical|ful|ness)$/; + if (re.test(w)) { + var fp = re.exec(w); + stem = fp[1]; + suffix = fp[2]; + re = new RegExp(mgr0); + if (re.test(stem)) + w = stem + step3list[suffix]; + } + + // Step 4 + re = /^(.+?)(al|ance|ence|er|ic|able|ible|ant|ement|ment|ent|ou|ism|ate|iti|ous|ive|ize)$/; + re2 = /^(.+?)(s|t)(ion)$/; + if (re.test(w)) { + var fp = re.exec(w); + stem = fp[1]; + re = new RegExp(mgr1); + if (re.test(stem)) + w = stem; + } + else if (re2.test(w)) { + var fp = re2.exec(w); + stem = fp[1] + fp[2]; + re2 = new RegExp(mgr1); + if (re2.test(stem)) + w = stem; + } + + // Step 5 + re = /^(.+?)e$/; + if (re.test(w)) { + var fp = re.exec(w); + stem = fp[1]; + re = new RegExp(mgr1); + re2 = new RegExp(meq1); + re3 = new RegExp("^" + C + v + "[^aeiouwxy]$"); + if (re.test(stem) || (re2.test(stem) && !(re3.test(stem)))) + w = stem; + } + re = /ll$/; + re2 = new RegExp(mgr1); + if (re.test(w) && re2.test(w)) { + re = /.$/; + w = w.replace(re,""); + } + + // and turn initial Y back to y + if (firstch == "y") + w = firstch.toLowerCase() + w.substr(1); + return w; + } +} + diff --git a/_static/minus.png b/_static/minus.png new file mode 100644 index 00000000..d96755fd Binary files /dev/null and b/_static/minus.png differ diff --git a/_static/plus.png b/_static/plus.png new file mode 100644 index 00000000..7107cec9 Binary files /dev/null and b/_static/plus.png differ diff --git a/_static/pygments.css b/_static/pygments.css new file mode 100644 index 00000000..d9a83a7b --- /dev/null +++ b/_static/pygments.css @@ -0,0 +1,255 @@ +.highlight pre { line-height: 125%; } +.highlight td.linenos .normal { color: inherit; background-color: transparent; padding-left: 5px; padding-right: 5px; } +.highlight span.linenos { color: inherit; background-color: transparent; padding-left: 5px; padding-right: 5px; } +.highlight td.linenos .special { color: #000000; background-color: #ffffc0; padding-left: 5px; padding-right: 5px; } +.highlight span.linenos.special { color: #000000; background-color: #ffffc0; padding-left: 5px; padding-right: 5px; } +.highlight .hll { background-color: #ffffcc } +.highlight { background: #f8f8f8; } +.highlight .c { color: #8f5902; font-style: italic } /* Comment */ +.highlight .err { color: #a40000; border: 1px solid #ef2929 } /* Error */ +.highlight .g { color: #000000 } /* Generic */ +.highlight .k { color: #204a87; font-weight: bold } /* Keyword */ +.highlight .l { color: #000000 } /* Literal */ +.highlight .n { color: #000000 } /* Name */ +.highlight .o { color: #ce5c00; font-weight: bold } /* Operator */ +.highlight .x { color: #000000 } /* Other */ +.highlight .p { color: #000000; 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false,\n nestedClass: \"active\",\n\n // Offset & reflow\n offset: 0,\n reflow: false,\n\n // Event support\n events: true,\n };\n\n //\n // Methods\n //\n\n /**\n * Merge two or more objects together.\n * @param {Object} objects The objects to merge together\n * @returns {Object} Merged values of defaults and options\n */\n var extend = function () {\n var merged = {};\n Array.prototype.forEach.call(arguments, function (obj) {\n for (var key in obj) {\n if (!obj.hasOwnProperty(key)) return;\n merged[key] = obj[key];\n }\n });\n return merged;\n };\n\n /**\n * Emit a custom event\n * @param {String} type The event type\n * @param {Node} elem The element to attach the event to\n * @param {Object} detail Any details to pass along with the event\n */\n var emitEvent = function (type, elem, detail) {\n // Make sure events are enabled\n if (!detail.settings.events) return;\n\n // Create a new event\n var event = new CustomEvent(type, {\n bubbles: true,\n cancelable: true,\n detail: detail,\n });\n\n // Dispatch the event\n elem.dispatchEvent(event);\n };\n\n /**\n * Get an element's distance from the top of the Document.\n * @param {Node} elem The element\n * @return {Number} Distance from the top in pixels\n */\n var getOffsetTop = function (elem) {\n var location = 0;\n if (elem.offsetParent) {\n while (elem) {\n location += elem.offsetTop;\n elem = elem.offsetParent;\n }\n }\n return location >= 0 ? location : 0;\n };\n\n /**\n * Sort content from first to last in the DOM\n * @param {Array} contents The content areas\n */\n var sortContents = function (contents) {\n if (contents) {\n contents.sort(function (item1, item2) {\n var offset1 = getOffsetTop(item1.content);\n var offset2 = getOffsetTop(item2.content);\n if (offset1 < offset2) return -1;\n return 1;\n });\n }\n };\n\n /**\n * Get the offset to use for calculating position\n * @param {Object} settings The settings for this instantiation\n * @return {Float} The number of pixels to offset the calculations\n */\n var getOffset = function (settings) {\n // if the offset is a function run it\n if (typeof settings.offset === \"function\") {\n return parseFloat(settings.offset());\n }\n\n // Otherwise, return it as-is\n return parseFloat(settings.offset);\n };\n\n /**\n * Get the document element's height\n * @private\n * @returns {Number}\n */\n var getDocumentHeight = function () {\n return Math.max(\n document.body.scrollHeight,\n document.documentElement.scrollHeight,\n document.body.offsetHeight,\n document.documentElement.offsetHeight,\n document.body.clientHeight,\n document.documentElement.clientHeight,\n );\n };\n\n /**\n * Determine if an element is in view\n * @param {Node} elem The element\n * @param {Object} settings The settings for this instantiation\n * @param {Boolean} bottom If true, check if element is above bottom of viewport instead\n * @return {Boolean} Returns true if element is in the viewport\n */\n var isInView = function (elem, settings, bottom) {\n var bounds = elem.getBoundingClientRect();\n var offset = getOffset(settings);\n if (bottom) {\n return (\n parseInt(bounds.bottom, 10) <\n (window.innerHeight || document.documentElement.clientHeight)\n );\n }\n return parseInt(bounds.top, 10) <= offset;\n };\n\n /**\n * Check if at the bottom of the viewport\n * @return {Boolean} If true, page is at the bottom of the viewport\n */\n var isAtBottom = function () {\n if (\n Math.ceil(window.innerHeight + window.pageYOffset) >=\n getDocumentHeight()\n )\n return true;\n return false;\n };\n\n /**\n * Check if the last item should be used (even if not at the top of the page)\n * @param {Object} item The last item\n * @param {Object} settings The settings for this instantiation\n * @return {Boolean} If true, use the last item\n */\n var useLastItem = function (item, settings) {\n if (isAtBottom() && isInView(item.content, settings, true)) return true;\n return false;\n };\n\n /**\n * Get the active content\n * @param {Array} contents The content areas\n * @param {Object} settings The settings for this instantiation\n * @return {Object} The content area and matching navigation link\n */\n var getActive = function (contents, settings) {\n var last = contents[contents.length - 1];\n if (useLastItem(last, settings)) return last;\n for (var i = contents.length - 1; i >= 0; i--) {\n if (isInView(contents[i].content, settings)) return contents[i];\n }\n };\n\n /**\n * Deactivate parent navs in a nested navigation\n * @param {Node} nav The starting navigation element\n * @param {Object} settings The settings for this instantiation\n */\n var deactivateNested = function (nav, settings) {\n // If nesting isn't activated, bail\n if (!settings.nested || !nav.parentNode) return;\n\n // Get the parent navigation\n var li = nav.parentNode.closest(\"li\");\n if (!li) return;\n\n // Remove the active class\n li.classList.remove(settings.nestedClass);\n\n // Apply recursively to any parent navigation elements\n deactivateNested(li, settings);\n };\n\n /**\n * Deactivate a nav and content area\n * @param {Object} items The nav item and content to deactivate\n * @param {Object} settings The settings for this instantiation\n */\n var deactivate = function (items, settings) {\n // Make sure there are items to deactivate\n if (!items) return;\n\n // Get the parent list item\n var li = items.nav.closest(\"li\");\n if (!li) return;\n\n // Remove the active class from the nav and content\n li.classList.remove(settings.navClass);\n items.content.classList.remove(settings.contentClass);\n\n // Deactivate any parent navs in a nested navigation\n deactivateNested(li, settings);\n\n // Emit a custom event\n emitEvent(\"gumshoeDeactivate\", li, {\n link: items.nav,\n content: items.content,\n settings: settings,\n });\n };\n\n /**\n * Activate parent navs in a nested navigation\n * @param {Node} nav The starting navigation element\n * @param {Object} settings The settings for this instantiation\n */\n var activateNested = function (nav, settings) {\n // If nesting isn't activated, bail\n if (!settings.nested) return;\n\n // Get the parent navigation\n var li = nav.parentNode.closest(\"li\");\n if (!li) return;\n\n // Add the active class\n li.classList.add(settings.nestedClass);\n\n // Apply recursively to any parent navigation elements\n activateNested(li, settings);\n };\n\n /**\n * Activate a nav and content area\n * @param {Object} items The nav item and content to activate\n * @param {Object} settings The settings for this instantiation\n */\n var activate = function (items, settings) {\n // Make sure there are items to activate\n if (!items) return;\n\n // Get the parent list item\n var li = items.nav.closest(\"li\");\n if (!li) return;\n\n // Add the active class to the nav and content\n li.classList.add(settings.navClass);\n items.content.classList.add(settings.contentClass);\n\n // Activate any parent navs in a nested navigation\n activateNested(li, settings);\n\n // Emit a custom event\n emitEvent(\"gumshoeActivate\", li, {\n link: items.nav,\n content: items.content,\n settings: settings,\n });\n };\n\n /**\n * Create the Constructor object\n * @param {String} selector The selector to use for navigation items\n * @param {Object} options User options and settings\n */\n var Constructor = function (selector, options) {\n //\n // Variables\n //\n\n var publicAPIs = {};\n var navItems, contents, current, timeout, settings;\n\n //\n // Methods\n //\n\n /**\n * Set variables from DOM elements\n */\n publicAPIs.setup = function () {\n // Get all nav items\n navItems = document.querySelectorAll(selector);\n\n // Create contents array\n contents = [];\n\n // Loop through each item, get it's matching content, and push to the array\n Array.prototype.forEach.call(navItems, function (item) {\n // Get the content for the nav item\n var content = document.getElementById(\n decodeURIComponent(item.hash.substr(1)),\n );\n if (!content) return;\n\n // Push to the contents array\n 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current instantiation\n */\n var init = function () {\n // Merge user options into defaults\n settings = extend(defaults, options || {});\n\n // Setup variables based on the current DOM\n publicAPIs.setup();\n\n // Find the currently active content\n publicAPIs.detect();\n\n // Setup event listeners\n window.addEventListener(\"scroll\", scrollHandler, false);\n if (settings.reflow) {\n window.addEventListener(\"resize\", resizeHandler, false);\n }\n };\n\n //\n // Initialize and return the public APIs\n //\n\n init();\n return publicAPIs;\n };\n\n //\n // Return the Constructor\n //\n\n return Constructor;\n },\n);\n","// The module cache\nvar __webpack_module_cache__ = {};\n\n// The require function\nfunction __webpack_require__(moduleId) {\n\t// Check if module is in cache\n\tvar cachedModule = __webpack_module_cache__[moduleId];\n\tif (cachedModule !== undefined) {\n\t\treturn cachedModule.exports;\n\t}\n\t// Create a new module (and put it into the cache)\n\tvar module = 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\ No newline at end of file diff --git a/_static/searchtools.js b/_static/searchtools.js new file mode 100644 index 00000000..97d56a74 --- /dev/null +++ b/_static/searchtools.js @@ -0,0 +1,566 @@ +/* + * searchtools.js + * ~~~~~~~~~~~~~~~~ + * + * Sphinx JavaScript utilities for the full-text search. + * + * :copyright: Copyright 2007-2023 by the Sphinx team, see AUTHORS. + * :license: BSD, see LICENSE for details. + * + */ +"use strict"; + +/** + * Simple result scoring code. + */ +if (typeof Scorer === "undefined") { + var Scorer = { + // Implement the following function to further tweak the score for each result + // The function takes a result array [docname, title, anchor, descr, score, filename] + // and returns the new score. + /* + score: result => { + const [docname, title, anchor, descr, score, filename] = result + return score + }, + */ + + // query matches the full name of an object + objNameMatch: 11, + // or matches in the last dotted part of the object name + objPartialMatch: 6, + // Additive scores depending on the priority of the object + objPrio: { + 0: 15, // used to be importantResults + 1: 5, // used to be objectResults + 2: -5, // used to be unimportantResults + }, + // Used when the priority is not in the mapping. + objPrioDefault: 0, + + // query found in title + title: 15, + partialTitle: 7, + // query found in terms + term: 5, + partialTerm: 2, + }; +} + +const _removeChildren = (element) => { + while (element && element.lastChild) element.removeChild(element.lastChild); +}; + +/** + * See https://developer.mozilla.org/en-US/docs/Web/JavaScript/Guide/Regular_Expressions#escaping + */ +const _escapeRegExp = (string) => + string.replace(/[.*+\-?^${}()|[\]\\]/g, "\\$&"); // $& means the whole matched string + +const _displayItem = (item, searchTerms) => { + const docBuilder = DOCUMENTATION_OPTIONS.BUILDER; + const docUrlRoot = DOCUMENTATION_OPTIONS.URL_ROOT; + const docFileSuffix = DOCUMENTATION_OPTIONS.FILE_SUFFIX; + const docLinkSuffix = DOCUMENTATION_OPTIONS.LINK_SUFFIX; + const showSearchSummary = DOCUMENTATION_OPTIONS.SHOW_SEARCH_SUMMARY; + + const [docName, title, anchor, descr, score, _filename] = item; + + let listItem = document.createElement("li"); + let requestUrl; + let linkUrl; + if (docBuilder === "dirhtml") { + // dirhtml builder + let dirname = docName + "/"; + if (dirname.match(/\/index\/$/)) + dirname = dirname.substring(0, dirname.length - 6); + else if (dirname === "index/") dirname = ""; + requestUrl = docUrlRoot + dirname; + linkUrl = requestUrl; + } else { + // normal html builders + requestUrl = docUrlRoot + docName + docFileSuffix; + linkUrl = docName + docLinkSuffix; + } + let linkEl = listItem.appendChild(document.createElement("a")); + linkEl.href = linkUrl + anchor; + linkEl.dataset.score = score; + linkEl.innerHTML = title; + if (descr) + listItem.appendChild(document.createElement("span")).innerHTML = + " (" + descr + ")"; + else if (showSearchSummary) + fetch(requestUrl) + .then((responseData) => responseData.text()) + .then((data) => { + if (data) + listItem.appendChild( + Search.makeSearchSummary(data, searchTerms) + ); + }); + Search.output.appendChild(listItem); +}; +const _finishSearch = (resultCount) => { + Search.stopPulse(); + Search.title.innerText = _("Search Results"); + if (!resultCount) + Search.status.innerText = Documentation.gettext( + "Your search did not match any documents. Please make sure that all words are spelled correctly and that you've selected enough categories." + ); + else + Search.status.innerText = _( + `Search finished, found ${resultCount} page(s) matching the search query.` + ); +}; +const _displayNextItem = ( + results, + resultCount, + searchTerms +) => { + // results left, load the summary and display it + // this is intended to be dynamic (don't sub resultsCount) + if (results.length) { + _displayItem(results.pop(), searchTerms); + setTimeout( + () => _displayNextItem(results, resultCount, searchTerms), + 5 + ); + } + // search finished, update title and status message + else _finishSearch(resultCount); +}; + +/** + * Default splitQuery function. Can be overridden in ``sphinx.search`` with a + * custom function per language. + * + * The regular expression works by splitting the string on consecutive characters + * that are not Unicode letters, numbers, underscores, or emoji characters. + * This is the same as ``\W+`` in Python, preserving the surrogate pair area. + */ +if (typeof splitQuery === "undefined") { + var splitQuery = (query) => query + .split(/[^\p{Letter}\p{Number}_\p{Emoji_Presentation}]+/gu) + .filter(term => term) // remove remaining empty strings +} + +/** + * Search Module + */ +const Search = { + _index: null, + _queued_query: null, + _pulse_status: -1, + + htmlToText: (htmlString) => { + const htmlElement = new DOMParser().parseFromString(htmlString, 'text/html'); + htmlElement.querySelectorAll(".headerlink").forEach((el) => { el.remove() }); + const docContent = htmlElement.querySelector('[role="main"]'); + if (docContent !== undefined) return docContent.textContent; + console.warn( + "Content block not found. Sphinx search tries to obtain it via '[role=main]'. Could you check your theme or template." + ); + return ""; + }, + + init: () => { + const query = new URLSearchParams(window.location.search).get("q"); + document + .querySelectorAll('input[name="q"]') + .forEach((el) => (el.value = query)); + if (query) Search.performSearch(query); + }, + + loadIndex: (url) => + (document.body.appendChild(document.createElement("script")).src = url), + + setIndex: (index) => { + Search._index = index; + if (Search._queued_query !== null) { + const query = Search._queued_query; + Search._queued_query = null; + Search.query(query); + } + }, + + hasIndex: () => Search._index !== null, + + deferQuery: (query) => (Search._queued_query = query), + + stopPulse: () => (Search._pulse_status = -1), + + startPulse: () => { + if (Search._pulse_status >= 0) return; + + const pulse = () => { + Search._pulse_status = (Search._pulse_status + 1) % 4; + Search.dots.innerText = ".".repeat(Search._pulse_status); + if (Search._pulse_status >= 0) window.setTimeout(pulse, 500); + }; + pulse(); + }, + + /** + * perform a search for something (or wait until index is loaded) + */ + performSearch: (query) => { + // create the required interface elements + const searchText = document.createElement("h2"); + searchText.textContent = _("Searching"); + const searchSummary = document.createElement("p"); + searchSummary.classList.add("search-summary"); + searchSummary.innerText = ""; + const searchList = document.createElement("ul"); + searchList.classList.add("search"); + + const out = document.getElementById("search-results"); + Search.title = out.appendChild(searchText); + Search.dots = Search.title.appendChild(document.createElement("span")); + Search.status = out.appendChild(searchSummary); + Search.output = out.appendChild(searchList); + + const searchProgress = document.getElementById("search-progress"); + // Some themes don't use the search progress node + if (searchProgress) { + searchProgress.innerText = _("Preparing search..."); + } + Search.startPulse(); + + // index already loaded, the browser was quick! + if (Search.hasIndex()) Search.query(query); + else Search.deferQuery(query); + }, + + /** + * execute search (requires search index to be loaded) + */ + query: (query) => { + const filenames = Search._index.filenames; + const docNames = Search._index.docnames; + const titles = Search._index.titles; + const allTitles = Search._index.alltitles; + const indexEntries = Search._index.indexentries; + + // stem the search terms and add them to the correct list + const stemmer = new Stemmer(); + const searchTerms = new Set(); + const excludedTerms = new Set(); + const highlightTerms = new Set(); + const objectTerms = new Set(splitQuery(query.toLowerCase().trim())); + splitQuery(query.trim()).forEach((queryTerm) => { + const queryTermLower = queryTerm.toLowerCase(); + + // maybe skip this "word" + // stopwords array is from language_data.js + if ( + stopwords.indexOf(queryTermLower) !== -1 || + queryTerm.match(/^\d+$/) + ) + return; + + // stem the word + let word = stemmer.stemWord(queryTermLower); + // select the correct list + if (word[0] === "-") excludedTerms.add(word.substr(1)); + else { + searchTerms.add(word); + highlightTerms.add(queryTermLower); + } + }); + + if (SPHINX_HIGHLIGHT_ENABLED) { // set in sphinx_highlight.js + localStorage.setItem("sphinx_highlight_terms", [...highlightTerms].join(" ")) + } + + // console.debug("SEARCH: searching for:"); + // console.info("required: ", [...searchTerms]); + // console.info("excluded: ", [...excludedTerms]); + + // array of [docname, title, anchor, descr, score, filename] + let results = []; + _removeChildren(document.getElementById("search-progress")); + + const queryLower = query.toLowerCase(); + for (const [title, foundTitles] of Object.entries(allTitles)) { + if (title.toLowerCase().includes(queryLower) && (queryLower.length >= title.length/2)) { + for (const [file, id] of foundTitles) { + let score = Math.round(100 * queryLower.length / title.length) + results.push([ + docNames[file], + titles[file] !== title ? `${titles[file]} > ${title}` : title, + id !== null ? "#" + id : "", + null, + score, + filenames[file], + ]); + } + } + } + + // search for explicit entries in index directives + for (const [entry, foundEntries] of Object.entries(indexEntries)) { + if (entry.includes(queryLower) && (queryLower.length >= entry.length/2)) { + for (const [file, id] of foundEntries) { + let score = Math.round(100 * queryLower.length / entry.length) + results.push([ + docNames[file], + titles[file], + id ? "#" + id : "", + null, + score, + filenames[file], + ]); + } + } + } + + // lookup as object + objectTerms.forEach((term) => + results.push(...Search.performObjectSearch(term, objectTerms)) + ); + + // lookup as search terms in fulltext + results.push(...Search.performTermsSearch(searchTerms, excludedTerms)); + + // let the scorer override scores with a custom scoring function + if (Scorer.score) results.forEach((item) => (item[4] = Scorer.score(item))); + + // now sort the results by score (in opposite order of appearance, since the + // display function below uses pop() to retrieve items) and then + // alphabetically + results.sort((a, b) => { + const leftScore = a[4]; + const rightScore = b[4]; + if (leftScore === rightScore) { + // same score: sort alphabetically + const leftTitle = a[1].toLowerCase(); + const rightTitle = b[1].toLowerCase(); + if (leftTitle === rightTitle) return 0; + return leftTitle > rightTitle ? -1 : 1; // inverted is intentional + } + return leftScore > rightScore ? 1 : -1; + }); + + // remove duplicate search results + // note the reversing of results, so that in the case of duplicates, the highest-scoring entry is kept + let seen = new Set(); + results = results.reverse().reduce((acc, result) => { + let resultStr = result.slice(0, 4).concat([result[5]]).map(v => String(v)).join(','); + if (!seen.has(resultStr)) { + acc.push(result); + seen.add(resultStr); + } + return acc; + }, []); + + results = results.reverse(); + + // for debugging + //Search.lastresults = results.slice(); // a copy + // console.info("search results:", Search.lastresults); + + // print the results + _displayNextItem(results, results.length, searchTerms); + }, + + /** + * search for object names + */ + performObjectSearch: (object, objectTerms) => { + const filenames = Search._index.filenames; + const docNames = Search._index.docnames; + const objects = Search._index.objects; + const objNames = Search._index.objnames; + const titles = Search._index.titles; + + const results = []; + + const objectSearchCallback = (prefix, match) => { + const name = match[4] + const fullname = (prefix ? prefix + "." : "") + name; + const fullnameLower = fullname.toLowerCase(); + if (fullnameLower.indexOf(object) < 0) return; + + let score = 0; + const parts = fullnameLower.split("."); + + // check for different match types: exact matches of full name or + // "last name" (i.e. last dotted part) + if (fullnameLower === object || parts.slice(-1)[0] === object) + score += Scorer.objNameMatch; + else if (parts.slice(-1)[0].indexOf(object) > -1) + score += Scorer.objPartialMatch; // matches in last name + + const objName = objNames[match[1]][2]; + const title = titles[match[0]]; + + // If more than one term searched for, we require other words to be + // found in the name/title/description + const otherTerms = new Set(objectTerms); + otherTerms.delete(object); + if (otherTerms.size > 0) { + const haystack = `${prefix} ${name} ${objName} ${title}`.toLowerCase(); + if ( + [...otherTerms].some((otherTerm) => haystack.indexOf(otherTerm) < 0) + ) + return; + } + + let anchor = match[3]; + if (anchor === "") anchor = fullname; + else if (anchor === "-") anchor = objNames[match[1]][1] + "-" + fullname; + + const descr = objName + _(", in ") + title; + + // add custom score for some objects according to scorer + if (Scorer.objPrio.hasOwnProperty(match[2])) + score += Scorer.objPrio[match[2]]; + else score += Scorer.objPrioDefault; + + results.push([ + docNames[match[0]], + fullname, + "#" + anchor, + descr, + score, + filenames[match[0]], + ]); + }; + Object.keys(objects).forEach((prefix) => + objects[prefix].forEach((array) => + objectSearchCallback(prefix, array) + ) + ); + return results; + }, + + /** + * search for full-text terms in the index + */ + performTermsSearch: (searchTerms, excludedTerms) => { + // prepare search + const terms = Search._index.terms; + const titleTerms = Search._index.titleterms; + const filenames = Search._index.filenames; + const docNames = Search._index.docnames; + const titles = Search._index.titles; + + const scoreMap = new Map(); + const fileMap = new Map(); + + // perform the search on the required terms + searchTerms.forEach((word) => { + const files = []; + const arr = [ + { files: terms[word], score: Scorer.term }, + { files: titleTerms[word], score: Scorer.title }, + ]; + // add support for partial matches + if (word.length > 2) { + const escapedWord = _escapeRegExp(word); + Object.keys(terms).forEach((term) => { + if (term.match(escapedWord) && !terms[word]) + arr.push({ files: terms[term], score: Scorer.partialTerm }); + }); + Object.keys(titleTerms).forEach((term) => { + if (term.match(escapedWord) && !titleTerms[word]) + arr.push({ files: titleTerms[word], score: Scorer.partialTitle }); + }); + } + + // no match but word was a required one + if (arr.every((record) => record.files === undefined)) return; + + // found search word in contents + arr.forEach((record) => { + if (record.files === undefined) return; + + let recordFiles = record.files; + if (recordFiles.length === undefined) recordFiles = [recordFiles]; + files.push(...recordFiles); + + // set score for the word in each file + recordFiles.forEach((file) => { + if (!scoreMap.has(file)) scoreMap.set(file, {}); + scoreMap.get(file)[word] = record.score; + }); + }); + + // create the mapping + files.forEach((file) => { + if (fileMap.has(file) && fileMap.get(file).indexOf(word) === -1) + fileMap.get(file).push(word); + else fileMap.set(file, [word]); + }); + }); + + // now check if the files don't contain excluded terms + const results = []; + for (const [file, wordList] of fileMap) { + // check if all requirements are matched + + // as search terms with length < 3 are discarded + const filteredTermCount = [...searchTerms].filter( + (term) => term.length > 2 + ).length; + if ( + wordList.length !== searchTerms.size && + wordList.length !== filteredTermCount + ) + continue; + + // ensure that none of the excluded terms is in the search result + if ( + [...excludedTerms].some( + (term) => + terms[term] === file || + titleTerms[term] === file || + (terms[term] || []).includes(file) || + (titleTerms[term] || []).includes(file) + ) + ) + break; + + // select one (max) score for the file. + const score = Math.max(...wordList.map((w) => scoreMap.get(file)[w])); + // add result to the result list + results.push([ + docNames[file], + titles[file], + "", + null, + score, + filenames[file], + ]); + } + return results; + }, + + /** + * helper function to return a node containing the + * search summary for a given text. keywords is a list + * of stemmed words. + */ + makeSearchSummary: (htmlText, keywords) => { + const text = Search.htmlToText(htmlText); + if (text === "") return null; + + const textLower = text.toLowerCase(); + const actualStartPosition = [...keywords] + .map((k) => textLower.indexOf(k.toLowerCase())) + .filter((i) => i > -1) + .slice(-1)[0]; + const startWithContext = Math.max(actualStartPosition - 120, 0); + + const top = startWithContext === 0 ? "" : "..."; + const tail = startWithContext + 240 < text.length ? "..." : ""; + + let summary = document.createElement("p"); + summary.classList.add("context"); + summary.textContent = top + text.substr(startWithContext, 240).trim() + tail; + + return summary; + }, +}; + +_ready(Search.init); diff --git a/_static/skeleton.css b/_static/skeleton.css new file mode 100644 index 00000000..467c878c --- /dev/null +++ b/_static/skeleton.css @@ -0,0 +1,296 @@ +/* Some sane resets. */ +html { + height: 100%; +} + +body { + margin: 0; + min-height: 100%; +} + +/* All the flexbox magic! */ +body, +.sb-announcement, +.sb-content, +.sb-main, +.sb-container, +.sb-container__inner, +.sb-article-container, +.sb-footer-content, +.sb-header, +.sb-header-secondary, +.sb-footer { + display: flex; +} + +/* These order things vertically */ +body, +.sb-main, +.sb-article-container { + flex-direction: column; +} + +/* Put elements in the center */ +.sb-header, +.sb-header-secondary, +.sb-container, +.sb-content, +.sb-footer, +.sb-footer-content { + justify-content: center; +} +/* Put elements at the ends */ +.sb-article-container { + justify-content: space-between; +} + +/* These elements grow. */ +.sb-main, +.sb-content, +.sb-container, +article { + flex-grow: 1; +} + +/* Because padding making this wider is not fun */ +article { + box-sizing: border-box; +} + +/* The announcements element should never be wider than the page. */ +.sb-announcement { + max-width: 100%; +} + +.sb-sidebar-primary, +.sb-sidebar-secondary { + flex-shrink: 0; + width: 17rem; +} + +.sb-announcement__inner { + justify-content: center; + + box-sizing: border-box; + height: 3rem; + + overflow-x: auto; + white-space: nowrap; +} + +/* Sidebars, with checkbox-based toggle */ +.sb-sidebar-primary, +.sb-sidebar-secondary { + position: fixed; + height: 100%; + top: 0; +} + +.sb-sidebar-primary { + left: -17rem; + transition: left 250ms ease-in-out; +} +.sb-sidebar-secondary { + right: -17rem; + transition: right 250ms ease-in-out; +} + +.sb-sidebar-toggle { + display: none; +} +.sb-sidebar-overlay { + position: fixed; + top: 0; + width: 0; + height: 0; + + transition: width 0ms ease 250ms, height 0ms ease 250ms, opacity 250ms ease; + + opacity: 0; + background-color: rgba(0, 0, 0, 0.54); +} + +#sb-sidebar-toggle--primary:checked + ~ .sb-sidebar-overlay[for="sb-sidebar-toggle--primary"], +#sb-sidebar-toggle--secondary:checked + ~ .sb-sidebar-overlay[for="sb-sidebar-toggle--secondary"] { + width: 100%; + height: 100%; + opacity: 1; + transition: width 0ms ease, height 0ms ease, opacity 250ms ease; +} + +#sb-sidebar-toggle--primary:checked ~ .sb-container .sb-sidebar-primary { + left: 0; +} +#sb-sidebar-toggle--secondary:checked ~ .sb-container .sb-sidebar-secondary { + right: 0; +} + +/* Full-width mode */ +.drop-secondary-sidebar-for-full-width-content + .hide-when-secondary-sidebar-shown { + display: none !important; +} +.drop-secondary-sidebar-for-full-width-content .sb-sidebar-secondary { + display: none !important; +} + +/* Mobile views */ +.sb-page-width { + width: 100%; +} + +.sb-article-container, +.sb-footer-content__inner, +.drop-secondary-sidebar-for-full-width-content .sb-article, +.drop-secondary-sidebar-for-full-width-content .match-content-width { + width: 100vw; +} + +.sb-article, +.match-content-width { + padding: 0 1rem; + box-sizing: border-box; +} + +@media (min-width: 32rem) { + .sb-article, + .match-content-width { + padding: 0 2rem; + } +} + +/* Tablet views */ +@media (min-width: 42rem) { + .sb-article-container { + width: auto; + } + .sb-footer-content__inner, + .drop-secondary-sidebar-for-full-width-content .sb-article, + .drop-secondary-sidebar-for-full-width-content .match-content-width { + width: 42rem; + } + .sb-article, + .match-content-width { + width: 42rem; + } +} +@media (min-width: 46rem) { + .sb-footer-content__inner, + .drop-secondary-sidebar-for-full-width-content .sb-article, + .drop-secondary-sidebar-for-full-width-content .match-content-width { + width: 46rem; + } + .sb-article, + .match-content-width { + width: 46rem; + } +} +@media (min-width: 50rem) { + .sb-footer-content__inner, + .drop-secondary-sidebar-for-full-width-content .sb-article, + .drop-secondary-sidebar-for-full-width-content .match-content-width { + width: 50rem; + } + .sb-article, + .match-content-width { + width: 50rem; + } +} + +/* Tablet views */ +@media (min-width: 59rem) { + .sb-sidebar-secondary { + position: static; + } + .hide-when-secondary-sidebar-shown { + display: none !important; + } + .sb-footer-content__inner, + .drop-secondary-sidebar-for-full-width-content .sb-article, + .drop-secondary-sidebar-for-full-width-content .match-content-width { + width: 59rem; + } + .sb-article, + .match-content-width { + width: 42rem; + } +} +@media (min-width: 63rem) { + .sb-footer-content__inner, + .drop-secondary-sidebar-for-full-width-content .sb-article, + .drop-secondary-sidebar-for-full-width-content .match-content-width { + width: 63rem; + } + .sb-article, + .match-content-width { + width: 46rem; + } +} +@media (min-width: 67rem) { + .sb-footer-content__inner, + .drop-secondary-sidebar-for-full-width-content .sb-article, + .drop-secondary-sidebar-for-full-width-content .match-content-width { + width: 67rem; + } + .sb-article, + .match-content-width { + width: 50rem; + } +} + +/* Desktop views */ +@media (min-width: 76rem) { + .sb-sidebar-primary { + position: static; + } + .hide-when-primary-sidebar-shown { + display: none !important; + } + .sb-footer-content__inner, + .drop-secondary-sidebar-for-full-width-content .sb-article, + .drop-secondary-sidebar-for-full-width-content .match-content-width { + width: 59rem; + } + .sb-article, + .match-content-width { + width: 42rem; + } +} + +/* Full desktop views */ +@media (min-width: 80rem) { + .sb-article, + .match-content-width { + width: 46rem; + } + .sb-footer-content__inner, + .drop-secondary-sidebar-for-full-width-content .sb-article, + .drop-secondary-sidebar-for-full-width-content .match-content-width { + width: 63rem; + } +} + +@media (min-width: 84rem) { + .sb-article, + .match-content-width { + width: 50rem; + } + .sb-footer-content__inner, + .drop-secondary-sidebar-for-full-width-content .sb-article, + .drop-secondary-sidebar-for-full-width-content .match-content-width { + width: 67rem; + } +} + +@media (min-width: 88rem) { + .sb-footer-content__inner, + .drop-secondary-sidebar-for-full-width-content .sb-article, + .drop-secondary-sidebar-for-full-width-content .match-content-width { + width: 67rem; + } + .sb-page-width { + width: 88rem; + } +} diff --git a/_static/sphinx_highlight.js b/_static/sphinx_highlight.js new file mode 100644 index 00000000..aae669d7 --- /dev/null +++ b/_static/sphinx_highlight.js @@ -0,0 +1,144 @@ +/* Highlighting utilities for Sphinx HTML documentation. */ +"use strict"; + +const SPHINX_HIGHLIGHT_ENABLED = true + +/** + * highlight a given string on a node by wrapping it in + * span elements with the given class name. + */ +const _highlight = (node, addItems, text, className) => { + if (node.nodeType === Node.TEXT_NODE) { + const val = node.nodeValue; + const parent = node.parentNode; + const pos = val.toLowerCase().indexOf(text); + if ( + pos >= 0 && + !parent.classList.contains(className) && + !parent.classList.contains("nohighlight") + ) { + let span; + + const closestNode = parent.closest("body, svg, foreignObject"); + const isInSVG = closestNode && closestNode.matches("svg"); + if (isInSVG) { + span = document.createElementNS("http://www.w3.org/2000/svg", "tspan"); + } else { + span = document.createElement("span"); + span.classList.add(className); + } + + span.appendChild(document.createTextNode(val.substr(pos, text.length))); + parent.insertBefore( + span, + parent.insertBefore( + document.createTextNode(val.substr(pos + text.length)), + node.nextSibling + ) + ); + node.nodeValue = val.substr(0, pos); + + if (isInSVG) { + const rect = document.createElementNS( + "http://www.w3.org/2000/svg", + "rect" + ); + const bbox = parent.getBBox(); + rect.x.baseVal.value = bbox.x; + rect.y.baseVal.value = bbox.y; + rect.width.baseVal.value = bbox.width; + rect.height.baseVal.value = bbox.height; + rect.setAttribute("class", className); + addItems.push({ parent: parent, target: rect }); + } + } + } else if (node.matches && !node.matches("button, select, textarea")) { + node.childNodes.forEach((el) => _highlight(el, addItems, text, className)); + } +}; +const _highlightText = (thisNode, text, className) => { + let addItems = []; + _highlight(thisNode, addItems, text, className); + addItems.forEach((obj) => + obj.parent.insertAdjacentElement("beforebegin", obj.target) + ); +}; + +/** + * Small JavaScript module for the documentation. + */ +const SphinxHighlight = { + + /** + * highlight the search words provided in localstorage in the text + */ + highlightSearchWords: () => { + if (!SPHINX_HIGHLIGHT_ENABLED) return; // bail if no highlight + + // get and clear terms from localstorage + const url = new URL(window.location); + const highlight = + localStorage.getItem("sphinx_highlight_terms") + || url.searchParams.get("highlight") + || ""; + localStorage.removeItem("sphinx_highlight_terms") + url.searchParams.delete("highlight"); + window.history.replaceState({}, "", url); + + // get individual terms from highlight string + const terms = highlight.toLowerCase().split(/\s+/).filter(x => x); + if (terms.length === 0) return; // nothing to do + + // There should never be more than one element matching "div.body" + const divBody = document.querySelectorAll("div.body"); + const body = divBody.length ? divBody[0] : document.querySelector("body"); + window.setTimeout(() => { + terms.forEach((term) => _highlightText(body, term, "highlighted")); + }, 10); + + const searchBox = document.getElementById("searchbox"); + if (searchBox === null) return; + searchBox.appendChild( + document + .createRange() + .createContextualFragment( + '

' + + '' + + _("Hide Search Matches") + + "

" + ) + ); + }, + + /** + * helper function to hide the search marks again + */ + hideSearchWords: () => { + document + .querySelectorAll("#searchbox .highlight-link") + .forEach((el) => el.remove()); + document + .querySelectorAll("span.highlighted") + .forEach((el) => el.classList.remove("highlighted")); + localStorage.removeItem("sphinx_highlight_terms") + }, + + initEscapeListener: () => { + // only install a listener if it is really needed + if (!DOCUMENTATION_OPTIONS.ENABLE_SEARCH_SHORTCUTS) return; + + document.addEventListener("keydown", (event) => { + // bail for input elements + if (BLACKLISTED_KEY_CONTROL_ELEMENTS.has(document.activeElement.tagName)) return; + // bail with special keys + if (event.shiftKey || event.altKey || event.ctrlKey || event.metaKey) return; + if (DOCUMENTATION_OPTIONS.ENABLE_SEARCH_SHORTCUTS && (event.key === "Escape")) { + SphinxHighlight.hideSearchWords(); + event.preventDefault(); + } + }); + }, +}; + +_ready(SphinxHighlight.highlightSearchWords); 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Correct the color inheritance from `fieldset` elements in IE.\n * 3. Remove the padding so developers are not caught out when they zero out\n * `fieldset` elements in all browsers.\n */\n\nlegend {\n box-sizing: border-box; /* 1 */\n color: inherit; /* 2 */\n display: table; /* 1 */\n max-width: 100%; /* 1 */\n padding: 0; /* 3 */\n white-space: normal; /* 1 */\n}\n\n/**\n * Add the correct vertical alignment in Chrome, Firefox, and Opera.\n */\n\nprogress {\n vertical-align: baseline;\n}\n\n/**\n * Remove the default vertical scrollbar in IE 10+.\n */\n\ntextarea {\n overflow: auto;\n}\n\n/**\n * 1. Add the correct box sizing in IE 10.\n * 2. Remove the padding in IE 10.\n */\n\n[type=\"checkbox\"],\n[type=\"radio\"] {\n box-sizing: border-box; /* 1 */\n padding: 0; /* 2 */\n}\n\n/**\n * Correct the cursor style of increment and decrement buttons in Chrome.\n */\n\n[type=\"number\"]::-webkit-inner-spin-button,\n[type=\"number\"]::-webkit-outer-spin-button {\n height: auto;\n}\n\n/**\n * 1. Correct the odd appearance in Chrome and Safari.\n * 2. Correct the outline style in Safari.\n */\n\n[type=\"search\"] {\n -webkit-appearance: textfield; /* 1 */\n outline-offset: -2px; /* 2 */\n}\n\n/**\n * Remove the inner padding in Chrome and Safari on macOS.\n */\n\n[type=\"search\"]::-webkit-search-decoration {\n -webkit-appearance: none;\n}\n\n/**\n * 1. Correct the inability to style clickable types in iOS and Safari.\n * 2. Change font properties to `inherit` in Safari.\n */\n\n::-webkit-file-upload-button {\n -webkit-appearance: button; /* 1 */\n font: inherit; /* 2 */\n}\n\n/* Interactive\n ========================================================================== */\n\n/*\n * Add the correct display in Edge, IE 10+, and Firefox.\n */\n\ndetails {\n display: block;\n}\n\n/*\n * Add the correct display in all browsers.\n */\n\nsummary {\n display: list-item;\n}\n\n/* Misc\n ========================================================================== */\n\n/**\n * Add the correct display in IE 10+.\n */\n\ntemplate {\n display: none;\n}\n\n/**\n * Add the correct display in IE 10.\n */\n\n[hidden] {\n display: none;\n}\n","// This file contains styles for managing print media.\n\n////////////////////////////////////////////////////////////////////////////////\n// Hide elements not relevant to print media.\n////////////////////////////////////////////////////////////////////////////////\n@media print\n // Hide icon container.\n .content-icon-container\n display: none !important\n\n // Hide showing header links if hovering over when printing.\n .headerlink\n display: none !important\n\n // Hide mobile header.\n .mobile-header\n display: none !important\n\n // Hide navigation links.\n .related-pages\n display: none !important\n\n////////////////////////////////////////////////////////////////////////////////\n// Tweaks related to decolorization.\n////////////////////////////////////////////////////////////////////////////////\n@media print\n // Apply a border around code which no longer have a color background.\n .highlight\n border: 0.1pt solid var(--color-foreground-border)\n\n////////////////////////////////////////////////////////////////////////////////\n// Avoid page break in some relevant cases.\n////////////////////////////////////////////////////////////////////////////////\n@media print\n ul, ol, dl, a, table, pre, blockquote\n page-break-inside: avoid\n\n h1, h2, h3, h4, h5, h6, img, figure, caption\n page-break-inside: avoid\n page-break-after: avoid\n\n ul, ol, dl\n page-break-before: avoid\n",".visually-hidden\n position: absolute !important\n width: 1px !important\n height: 1px !important\n padding: 0 !important\n margin: -1px !important\n overflow: hidden !important\n clip: rect(0,0,0,0) !important\n white-space: nowrap !important\n border: 0 !important\n\n:-moz-focusring\n outline: auto\n","// This file serves as the \"skeleton\" of the theming logic.\n//\n// This contains the bulk of the logic for handling dark mode, color scheme\n// toggling and the handling of color-scheme-specific hiding of elements.\n\nbody\n @include fonts\n @include spacing\n @include icons\n @include admonitions\n @include default-admonition(#651fff, \"abstract\")\n @include default-topic(#14B8A6, \"pencil\")\n\n @include colors\n\n.only-light\n display: block !important\nhtml body .only-dark\n display: none !important\n\n// Ignore dark-mode hints if print media.\n@media not print\n // Enable dark-mode, if requested.\n body[data-theme=\"dark\"]\n @include colors-dark\n\n html & .only-light\n display: none !important\n .only-dark\n display: block !important\n\n // Enable dark mode, unless explicitly told to avoid.\n @media (prefers-color-scheme: dark)\n body:not([data-theme=\"light\"])\n @include colors-dark\n\n html & .only-light\n display: none !important\n .only-dark\n display: block !important\n\n//\n// Theme toggle presentation\n//\nbody[data-theme=\"auto\"]\n .theme-toggle svg.theme-icon-when-auto\n display: block\n\nbody[data-theme=\"dark\"]\n .theme-toggle svg.theme-icon-when-dark\n display: block\n\nbody[data-theme=\"light\"]\n .theme-toggle svg.theme-icon-when-light\n display: block\n","// Fonts used by this theme.\n//\n// There are basically two things here -- using the system font stack and\n// defining sizes for various elements in %ages. We could have also used `em`\n// but %age is easier to reason about for me.\n\n@mixin fonts {\n // These are adapted from https://systemfontstack.com/\n --font-stack: -apple-system, BlinkMacSystemFont, Segoe UI, Helvetica, Arial,\n sans-serif, Apple Color Emoji, Segoe UI Emoji;\n --font-stack--monospace: \"SFMono-Regular\", Menlo, Consolas, Monaco,\n Liberation Mono, Lucida Console, monospace;\n\n --font-size--normal: 100%;\n --font-size--small: 87.5%;\n --font-size--small--2: 81.25%;\n --font-size--small--3: 75%;\n --font-size--small--4: 62.5%;\n\n // Sidebar\n --sidebar-caption-font-size: var(--font-size--small--2);\n --sidebar-item-font-size: var(--font-size--small);\n --sidebar-search-input-font-size: var(--font-size--small);\n\n // Table of Contents\n --toc-font-size: var(--font-size--small--3);\n --toc-font-size--mobile: var(--font-size--normal);\n --toc-title-font-size: var(--font-size--small--4);\n\n // Admonitions\n //\n // These aren't defined in terms of %ages, since nesting these is permitted.\n --admonition-font-size: 0.8125rem;\n --admonition-title-font-size: 0.8125rem;\n\n // Code\n --code-font-size: var(--font-size--small--2);\n\n // API\n --api-font-size: var(--font-size--small);\n}\n","// Spacing for various elements on the page\n//\n// If the user wants to tweak things in a certain way, they are permitted to.\n// They also have to deal with the consequences though!\n\n@mixin spacing {\n // Header!\n --header-height: calc(\n var(--sidebar-item-line-height) + 4 * #{var(--sidebar-item-spacing-vertical)}\n );\n --header-padding: 0.5rem;\n\n // Sidebar\n --sidebar-tree-space-above: 1.5rem;\n --sidebar-caption-space-above: 1rem;\n\n --sidebar-item-line-height: 1rem;\n --sidebar-item-spacing-vertical: 0.5rem;\n --sidebar-item-spacing-horizontal: 1rem;\n --sidebar-item-height: calc(\n var(--sidebar-item-line-height) + 2 *#{var(--sidebar-item-spacing-vertical)}\n );\n\n --sidebar-expander-width: var(--sidebar-item-height); // be square\n\n --sidebar-search-space-above: 0.5rem;\n --sidebar-search-input-spacing-vertical: 0.5rem;\n --sidebar-search-input-spacing-horizontal: 0.5rem;\n --sidebar-search-input-height: 1rem;\n --sidebar-search-icon-size: var(--sidebar-search-input-height);\n\n // Table of Contents\n --toc-title-padding: 0.25rem 0;\n --toc-spacing-vertical: 1.5rem;\n --toc-spacing-horizontal: 1.5rem;\n --toc-item-spacing-vertical: 0.4rem;\n --toc-item-spacing-horizontal: 1rem;\n}\n","// Expose theme icons as CSS variables.\n\n$icons: (\n // Adapted from tabler-icons\n // url: https://tablericons.com/\n \"search\":\n url('data:image/svg+xml;charset=utf-8,'),\n // Factored out from mkdocs-material on 24-Aug-2020.\n // url: https://squidfunk.github.io/mkdocs-material/reference/admonitions/\n \"pencil\":\n url('data:image/svg+xml;charset=utf-8,'),\n \"abstract\":\n url('data:image/svg+xml;charset=utf-8,'),\n \"info\":\n url('data:image/svg+xml;charset=utf-8,'),\n \"flame\":\n url('data:image/svg+xml;charset=utf-8,'),\n \"question\":\n url('data:image/svg+xml;charset=utf-8,'),\n \"warning\":\n url('data:image/svg+xml;charset=utf-8,'),\n \"failure\":\n url('data:image/svg+xml;charset=utf-8,'),\n \"spark\":\n url('data:image/svg+xml;charset=utf-8,')\n);\n\n@mixin icons {\n @each $name, $glyph in $icons {\n --icon-#{$name}: #{$glyph};\n }\n}\n","// Admonitions\n\n// Structure of these is:\n// admonition-class: color \"icon-name\";\n//\n// The colors are translated into CSS variables below. The icons are\n// used directly in the main declarations to set the `mask-image` in\n// the title.\n\n// prettier-ignore\n$admonitions: (\n // Each of these has an reST directives for it.\n \"caution\": #ff9100 \"spark\",\n \"warning\": #ff9100 \"warning\",\n \"danger\": #ff5252 \"spark\",\n \"attention\": #ff5252 \"warning\",\n \"error\": #ff5252 \"failure\",\n \"hint\": #00c852 \"question\",\n \"tip\": #00c852 \"info\",\n \"important\": #00bfa5 \"flame\",\n \"note\": #00b0ff \"pencil\",\n \"seealso\": #448aff \"info\",\n \"admonition-todo\": #808080 \"pencil\"\n);\n\n@mixin default-admonition($color, $icon-name) {\n --color-admonition-title: #{$color};\n --color-admonition-title-background: #{rgba($color, 0.2)};\n\n --icon-admonition-default: var(--icon-#{$icon-name});\n}\n\n@mixin default-topic($color, $icon-name) {\n --color-topic-title: #{$color};\n --color-topic-title-background: #{rgba($color, 0.2)};\n\n --icon-topic-default: var(--icon-#{$icon-name});\n}\n\n@mixin admonitions {\n @each $name, $values in $admonitions {\n --color-admonition-title--#{$name}: #{nth($values, 1)};\n --color-admonition-title-background--#{$name}: #{rgba(\n nth($values, 1),\n 0.2\n )};\n }\n}\n","// Colors used throughout this theme.\n//\n// The aim is to give the user more control. Thus, instead of hard-coding colors\n// in various parts of the stylesheet, the approach taken is to define all\n// colors as CSS variables and reusing them in all the places.\n//\n// `colors-dark` depends on `colors` being included at a lower specificity.\n\n@mixin colors {\n --color-problematic: #b30000;\n\n // Base Colors\n --color-foreground-primary: black; // for main text and headings\n --color-foreground-secondary: #5a5c63; // for secondary text\n --color-foreground-muted: #646776; // for muted text\n --color-foreground-border: #878787; // for content borders\n\n --color-background-primary: white; // for content\n --color-background-secondary: #f8f9fb; // for navigation + ToC\n --color-background-hover: #efeff4ff; // for navigation-item hover\n --color-background-hover--transparent: #efeff400;\n --color-background-border: #eeebee; // for UI borders\n --color-background-item: #ccc; // for \"background\" items (eg: copybutton)\n\n // Announcements\n --color-announcement-background: #000000dd;\n --color-announcement-text: #eeebee;\n\n // Brand colors\n --color-brand-primary: #2962ff;\n --color-brand-content: #2a5adf;\n\n // API documentation\n --color-api-background: var(--color-background-hover--transparent);\n --color-api-background-hover: var(--color-background-hover);\n --color-api-overall: var(--color-foreground-secondary);\n --color-api-name: var(--color-problematic);\n --color-api-pre-name: var(--color-problematic);\n --color-api-paren: var(--color-foreground-secondary);\n --color-api-keyword: var(--color-foreground-primary);\n --color-highlight-on-target: #ffffcc;\n\n // Inline code background\n --color-inline-code-background: var(--color-background-secondary);\n\n // Highlighted text (search)\n --color-highlighted-background: #ddeeff;\n --color-highlighted-text: var(--color-foreground-primary);\n\n // GUI Labels\n --color-guilabel-background: #ddeeff80;\n --color-guilabel-border: #bedaf580;\n --color-guilabel-text: var(--color-foreground-primary);\n\n // Admonitions!\n --color-admonition-background: transparent;\n\n //////////////////////////////////////////////////////////////////////////////\n // Everything below this should be one of:\n // - var(...)\n // - *-gradient(...)\n // - special literal values (eg: transparent, none)\n //////////////////////////////////////////////////////////////////////////////\n\n // Tables\n --color-table-header-background: var(--color-background-secondary);\n --color-table-border: var(--color-background-border);\n\n // Cards\n --color-card-border: var(--color-background-secondary);\n --color-card-background: transparent;\n --color-card-marginals-background: var(--color-background-secondary);\n\n // Header\n --color-header-background: var(--color-background-primary);\n --color-header-border: var(--color-background-border);\n --color-header-text: var(--color-foreground-primary);\n\n // Sidebar (left)\n --color-sidebar-background: var(--color-background-secondary);\n --color-sidebar-background-border: var(--color-background-border);\n\n --color-sidebar-brand-text: var(--color-foreground-primary);\n --color-sidebar-caption-text: var(--color-foreground-muted);\n --color-sidebar-link-text: var(--color-foreground-secondary);\n --color-sidebar-link-text--top-level: var(--color-brand-primary);\n\n --color-sidebar-item-background: var(--color-sidebar-background);\n --color-sidebar-item-background--current: var(\n --color-sidebar-item-background\n );\n --color-sidebar-item-background--hover: linear-gradient(\n 90deg,\n var(--color-background-hover--transparent) 0%,\n var(--color-background-hover) var(--sidebar-item-spacing-horizontal),\n var(--color-background-hover) 100%\n );\n\n --color-sidebar-item-expander-background: transparent;\n --color-sidebar-item-expander-background--hover: var(\n --color-background-hover\n );\n\n --color-sidebar-search-text: var(--color-foreground-primary);\n --color-sidebar-search-background: var(--color-background-secondary);\n --color-sidebar-search-background--focus: var(--color-background-primary);\n --color-sidebar-search-border: var(--color-background-border);\n --color-sidebar-search-icon: var(--color-foreground-muted);\n\n // Table of Contents (right)\n --color-toc-background: var(--color-background-primary);\n --color-toc-title-text: var(--color-foreground-muted);\n --color-toc-item-text: var(--color-foreground-secondary);\n --color-toc-item-text--hover: var(--color-foreground-primary);\n --color-toc-item-text--active: var(--color-brand-primary);\n\n // Actual page contents\n --color-content-foreground: var(--color-foreground-primary);\n --color-content-background: transparent;\n\n // Links\n --color-link: var(--color-brand-content);\n --color-link--hover: var(--color-brand-content);\n --color-link-underline: var(--color-background-border);\n --color-link-underline--hover: var(--color-foreground-border);\n}\n\n@mixin colors-dark {\n --color-problematic: #ee5151;\n\n // Base Colors\n --color-foreground-primary: #ffffffcc; // for main text and headings\n --color-foreground-secondary: #9ca0a5; // for secondary text\n --color-foreground-muted: #81868d; // for muted text\n --color-foreground-border: #666666; // for content borders\n\n --color-background-primary: #131416; // for content\n --color-background-secondary: #1a1c1e; // for navigation + ToC\n --color-background-hover: #1e2124ff; // for navigation-item hover\n --color-background-hover--transparent: #1e212400;\n --color-background-border: #303335; // for UI borders\n --color-background-item: #444; // for \"background\" items (eg: copybutton)\n\n // Announcements\n --color-announcement-background: #000000dd;\n --color-announcement-text: #eeebee;\n\n // Brand colors\n --color-brand-primary: #2b8cee;\n --color-brand-content: #368ce2;\n\n // Highlighted text (search)\n --color-highlighted-background: #083563;\n\n // GUI Labels\n --color-guilabel-background: #08356380;\n --color-guilabel-border: #13395f80;\n\n // API documentation\n --color-api-keyword: var(--color-foreground-secondary);\n --color-highlight-on-target: #333300;\n\n // Admonitions\n --color-admonition-background: #18181a;\n\n // Cards\n --color-card-border: var(--color-background-secondary);\n --color-card-background: #18181a;\n --color-card-marginals-background: var(--color-background-hover);\n}\n","// This file contains the styling for making the content throughout the page,\n// including fonts, paragraphs, headings and spacing among these elements.\n\nbody\n font-family: var(--font-stack)\npre,\ncode,\nkbd,\nsamp\n font-family: var(--font-stack--monospace)\n\n// Make fonts look slightly nicer.\nbody\n -webkit-font-smoothing: antialiased\n -moz-osx-font-smoothing: grayscale\n\n// Line height from Bootstrap 4.1\narticle\n line-height: 1.5\n\n//\n// Headings\n//\nh1,\nh2,\nh3,\nh4,\nh5,\nh6\n line-height: 1.25\n font-weight: bold\n\n border-radius: 0.5rem\n margin-top: 0.5rem\n margin-bottom: 0.5rem\n margin-left: -0.5rem\n margin-right: -0.5rem\n padding-left: 0.5rem\n padding-right: 0.5rem\n\n + p\n margin-top: 0\n\nh1\n font-size: 2.5em\n margin-top: 1.75rem\n margin-bottom: 1rem\nh2\n font-size: 2em\n margin-top: 1.75rem\nh3\n font-size: 1.5em\nh4\n font-size: 1.25em\nh5\n font-size: 1.125em\nh6\n font-size: 1em\n\nsmall\n opacity: 75%\n font-size: 80%\n\n// Paragraph\np\n margin-top: 0.5rem\n margin-bottom: 0.75rem\n\n// Horizontal rules\nhr.docutils\n height: 1px\n padding: 0\n margin: 2rem 0\n background-color: var(--color-background-border)\n border: 0\n\n.centered\n text-align: center\n\n// Links\na\n text-decoration: underline\n\n color: var(--color-link)\n text-decoration-color: var(--color-link-underline)\n\n &:hover\n color: var(--color-link--hover)\n text-decoration-color: var(--color-link-underline--hover)\n &.muted-link\n color: inherit\n &:hover\n color: var(--color-link)\n text-decoration-color: var(--color-link-underline--hover)\n","// This file contains the styles for the overall layouting of the documentation\n// skeleton, including the responsive changes as well as sidebar toggles.\n//\n// This is implemented as a mobile-last design, which isn't ideal, but it is\n// reasonably good-enough and I got pretty tired by the time I'd finished this\n// to move the rules around to fix this. Shouldn't take more than 3-4 hours,\n// if you know what you're doing tho.\n\n// HACK: Not all browsers account for the scrollbar width in media queries.\n// This results in horizontal scrollbars in the breakpoint where we go\n// from displaying everything to hiding the ToC. We accomodate for this by\n// adding a bit of padding to the TOC drawer, disabling the horizontal\n// scrollbar and allowing the scrollbars to cover the padding.\n// https://www.456bereastreet.com/archive/201301/media_query_width_and_vertical_scrollbars/\n\n// HACK: Always having the scrollbar visible, prevents certain browsers from\n// causing the content to stutter horizontally between taller-than-viewport and\n// not-taller-than-viewport pages.\n\nhtml\n overflow-x: hidden\n overflow-y: scroll\n scroll-behavior: smooth\n\n.sidebar-scroll, .toc-scroll, article[role=main] *\n // Override Firefox scrollbar style\n scrollbar-width: thin\n scrollbar-color: var(--color-foreground-border) transparent\n\n // Override Chrome scrollbar styles\n &::-webkit-scrollbar\n width: 0.25rem\n height: 0.25rem\n &::-webkit-scrollbar-thumb\n background-color: var(--color-foreground-border)\n border-radius: 0.125rem\n\n//\n// Overalls\n//\nhtml,\nbody\n height: 100%\n color: var(--color-foreground-primary)\n background: var(--color-background-primary)\n\narticle\n color: var(--color-content-foreground)\n background: var(--color-content-background)\n overflow-wrap: break-word\n\n.page\n display: flex\n // fill the viewport for pages with little content.\n min-height: 100%\n\n.mobile-header\n width: 100%\n height: var(--header-height)\n background-color: var(--color-header-background)\n color: var(--color-header-text)\n border-bottom: 1px solid var(--color-header-border)\n\n // Looks like sub-script/super-script have this, and we need this to\n // be \"on top\" of those.\n z-index: 10\n\n // We don't show the header on large screens.\n display: none\n\n // Add shadow when scrolled\n &.scrolled\n border-bottom: none\n box-shadow: 0 0 0.2rem rgba(0, 0, 0, 0.1), 0 0.2rem 0.4rem rgba(0, 0, 0, 0.2)\n\n .header-center\n a\n color: var(--color-header-text)\n text-decoration: none\n\n.main\n display: flex\n flex: 1\n\n// Sidebar (left) also covers the entire left portion of screen.\n.sidebar-drawer\n box-sizing: border-box\n\n border-right: 1px solid var(--color-sidebar-background-border)\n background: var(--color-sidebar-background)\n\n display: flex\n justify-content: flex-end\n // These next two lines took me two days to figure out.\n width: calc((100% - #{$full-width}) / 2 + #{$sidebar-width})\n min-width: $sidebar-width\n\n// Scroll-along sidebars\n.sidebar-container,\n.toc-drawer\n box-sizing: border-box\n width: $sidebar-width\n\n.toc-drawer\n background: var(--color-toc-background)\n // See HACK described on top of this document\n padding-right: 1rem\n\n.sidebar-sticky,\n.toc-sticky\n position: sticky\n top: 0\n height: min(100%, 100vh)\n height: 100vh\n\n display: flex\n flex-direction: column\n\n.sidebar-scroll,\n.toc-scroll\n flex-grow: 1\n flex-shrink: 1\n\n overflow: auto\n scroll-behavior: smooth\n\n// Central items.\n.content\n padding: 0 $content-padding\n width: $content-width\n\n display: flex\n flex-direction: column\n justify-content: space-between\n\n.icon\n display: inline-block\n height: 1rem\n width: 1rem\n svg\n width: 100%\n height: 100%\n\n//\n// Accommodate announcement banner\n//\n.announcement\n background-color: var(--color-announcement-background)\n color: var(--color-announcement-text)\n\n height: var(--header-height)\n display: flex\n align-items: center\n overflow-x: auto\n & + .page\n min-height: calc(100% - var(--header-height))\n\n.announcement-content\n box-sizing: border-box\n padding: 0.5rem\n min-width: 100%\n white-space: nowrap\n text-align: center\n\n a\n color: var(--color-announcement-text)\n text-decoration-color: var(--color-announcement-text)\n\n &:hover\n color: var(--color-announcement-text)\n text-decoration-color: var(--color-link--hover)\n\n////////////////////////////////////////////////////////////////////////////////\n// Toggles for theme\n////////////////////////////////////////////////////////////////////////////////\n.no-js .theme-toggle-container // don't show theme toggle if there's no JS\n display: none\n\n.theme-toggle-container\n vertical-align: middle\n\n.theme-toggle\n cursor: pointer\n border: none\n padding: 0\n background: transparent\n\n.theme-toggle svg\n vertical-align: middle\n height: 1rem\n width: 1rem\n color: var(--color-foreground-primary)\n display: none\n\n.theme-toggle-header\n float: left\n padding: 1rem 0.5rem\n\n////////////////////////////////////////////////////////////////////////////////\n// Toggles for elements\n////////////////////////////////////////////////////////////////////////////////\n.toc-overlay-icon, .nav-overlay-icon\n display: none\n cursor: pointer\n\n .icon\n color: var(--color-foreground-secondary)\n height: 1rem\n width: 1rem\n\n.toc-header-icon, .nav-overlay-icon\n // for when we set display: flex\n justify-content: center\n align-items: center\n\n.toc-content-icon\n height: 1.5rem\n width: 1.5rem\n\n.content-icon-container\n float: right\n display: flex\n margin-top: 1.5rem\n margin-left: 1rem\n margin-bottom: 1rem\n gap: 0.5rem\n\n .edit-this-page svg\n color: inherit\n height: 1rem\n width: 1rem\n\n.sidebar-toggle\n position: absolute\n display: none\n// \n.sidebar-toggle[name=\"__toc\"]\n left: 20px\n.sidebar-toggle:checked\n left: 40px\n// \n\n.overlay\n position: fixed\n top: 0\n width: 0\n height: 0\n\n transition: width 0ms, height 0ms, opacity 250ms ease-out\n\n opacity: 0\n background-color: rgba(0, 0, 0, 0.54)\n.sidebar-overlay\n z-index: 20\n.toc-overlay\n z-index: 40\n\n// Keep things on top and smooth.\n.sidebar-drawer\n z-index: 30\n transition: left 250ms ease-in-out\n.toc-drawer\n z-index: 50\n transition: right 250ms ease-in-out\n\n// Show the Sidebar\n#__navigation:checked\n & ~ .sidebar-overlay\n width: 100%\n height: 100%\n opacity: 1\n & ~ .page\n .sidebar-drawer\n top: 0\n left: 0\n // Show the toc sidebar\n#__toc:checked\n & ~ .toc-overlay\n width: 100%\n height: 100%\n opacity: 1\n & ~ .page\n .toc-drawer\n top: 0\n right: 0\n\n////////////////////////////////////////////////////////////////////////////////\n// Back to top\n////////////////////////////////////////////////////////////////////////////////\n.back-to-top\n text-decoration: none\n\n display: none\n position: fixed\n left: 0\n top: 1rem\n padding: 0.5rem\n padding-right: 0.75rem\n border-radius: 1rem\n font-size: 0.8125rem\n\n background: var(--color-background-primary)\n box-shadow: 0 0.2rem 0.5rem rgba(0, 0, 0, 0.05), #6b728080 0px 0px 1px 0px\n\n z-index: 10\n\n margin-left: 50%\n transform: translateX(-50%)\n svg\n height: 1rem\n width: 1rem\n fill: currentColor\n display: inline-block\n\n span\n margin-left: 0.25rem\n\n .show-back-to-top &\n display: flex\n align-items: center\n\n////////////////////////////////////////////////////////////////////////////////\n// Responsive layouting\n////////////////////////////////////////////////////////////////////////////////\n// Make things a bit bigger on bigger screens.\n@media (min-width: $full-width + $sidebar-width)\n html\n font-size: 110%\n\n@media (max-width: $full-width)\n // Collapse \"toc\" into the icon.\n .toc-content-icon\n display: flex\n .toc-drawer\n position: fixed\n height: 100vh\n top: 0\n right: -$sidebar-width\n border-left: 1px solid var(--color-background-muted)\n .toc-tree\n border-left: none\n font-size: var(--toc-font-size--mobile)\n\n // Accomodate for a changed content width.\n .sidebar-drawer\n width: calc((100% - #{$full-width - $sidebar-width}) / 2 + #{$sidebar-width})\n\n@media (max-width: $full-width - $sidebar-width)\n // Collapse \"navigation\".\n .nav-overlay-icon\n display: flex\n .sidebar-drawer\n position: fixed\n height: 100vh\n width: $sidebar-width\n\n top: 0\n left: -$sidebar-width\n\n // Swap which icon is visible.\n .toc-header-icon\n display: flex\n .toc-content-icon, .theme-toggle-content\n display: none\n .theme-toggle-header\n display: block\n\n // Show the header.\n .mobile-header\n position: sticky\n top: 0\n display: flex\n justify-content: space-between\n align-items: center\n\n .header-left,\n .header-right\n display: flex\n height: var(--header-height)\n padding: 0 var(--header-padding)\n label\n height: 100%\n width: 100%\n user-select: none\n\n .nav-overlay-icon .icon,\n .theme-toggle svg\n height: 1.25rem\n width: 1.25rem\n\n // Add a scroll margin for the content\n :target\n scroll-margin-top: var(--header-height)\n\n // Show back-to-top below the header\n .back-to-top\n top: calc(var(--header-height) + 0.5rem)\n\n // Center the page, and accommodate for the header.\n .page\n flex-direction: column\n justify-content: center\n .content\n margin-left: auto\n margin-right: auto\n\n@media (max-width: $content-width + 2* $content-padding)\n // Content should respect window limits.\n .content\n width: 100%\n overflow-x: auto\n\n@media (max-width: $content-width)\n .content\n padding: 0 $content-padding--small\n // Don't float sidebars to the right.\n article aside.sidebar\n float: none\n width: 100%\n margin: 1rem 0\n","//\n// The design here is strongly inspired by mkdocs-material.\n.admonition, .topic\n margin: 1rem auto\n padding: 0 0.5rem 0.5rem 0.5rem\n\n background: var(--color-admonition-background)\n\n border-radius: 0.2rem\n box-shadow: 0 0.2rem 0.5rem rgba(0, 0, 0, 0.05), 0 0 0.0625rem rgba(0, 0, 0, 0.1)\n\n font-size: var(--admonition-font-size)\n\n overflow: hidden\n page-break-inside: avoid\n\n // First element should have no margin, since the title has it.\n > :nth-child(2)\n margin-top: 0\n\n // Last item should have no margin, since we'll control that w/ padding\n > :last-child\n margin-bottom: 0\n\n.admonition p.admonition-title,\np.topic-title\n position: relative\n margin: 0 -0.5rem 0.5rem\n padding-left: 2rem\n padding-right: .5rem\n padding-top: .4rem\n padding-bottom: .4rem\n\n font-weight: 500\n font-size: var(--admonition-title-font-size)\n line-height: 1.3\n\n // Our fancy icon\n &::before\n content: \"\"\n position: absolute\n left: 0.5rem\n width: 1rem\n height: 1rem\n\n// Default styles\np.admonition-title\n background-color: var(--color-admonition-title-background)\n &::before\n background-color: var(--color-admonition-title)\n mask-image: var(--icon-admonition-default)\n mask-repeat: no-repeat\n\np.topic-title\n background-color: var(--color-topic-title-background)\n &::before\n background-color: var(--color-topic-title)\n mask-image: var(--icon-topic-default)\n mask-repeat: no-repeat\n\n//\n// Variants\n//\n.admonition\n border-left: 0.2rem solid var(--color-admonition-title)\n\n @each $type, $value in $admonitions\n &.#{$type}\n border-left-color: var(--color-admonition-title--#{$type})\n > .admonition-title\n background-color: var(--color-admonition-title-background--#{$type})\n &::before\n background-color: var(--color-admonition-title--#{$type})\n mask-image: var(--icon-#{nth($value, 2)})\n\n.admonition-todo > .admonition-title\n text-transform: uppercase\n","// This file stylizes the API documentation (stuff generated by autodoc). It's\n// deeply nested due to how autodoc structures the HTML without enough classes\n// to select the relevant items.\n\n// API docs!\ndl[class]:not(.option-list):not(.field-list):not(.footnote):not(.glossary):not(.simple)\n // Tweak the spacing of all the things!\n dd\n margin-left: 2rem\n > :first-child\n margin-top: 0.125rem\n > :last-child\n margin-bottom: 0.75rem\n\n // This is used for the arguments\n .field-list\n margin-bottom: 0.75rem\n\n // \"Headings\" (like \"Parameters\" and \"Return\")\n > dt\n text-transform: uppercase\n font-size: var(--font-size--small)\n\n dd:empty\n margin-bottom: 0.5rem\n dd > ul\n margin-left: -1.2rem\n > li\n > p:nth-child(2)\n margin-top: 0\n // When the last-empty-paragraph follows a paragraph, it doesn't need\n // to augument the existing spacing.\n > p + p:last-child:empty\n margin-top: 0\n margin-bottom: 0\n\n // Colorize the elements\n > dt\n color: var(--color-api-overall)\n\n.sig:not(.sig-inline)\n font-weight: bold\n\n font-size: var(--api-font-size)\n font-family: var(--font-stack--monospace)\n\n margin-left: -0.25rem\n margin-right: -0.25rem\n padding-top: 0.25rem\n padding-bottom: 0.25rem\n padding-right: 0.5rem\n\n // These are intentionally em, to properly match the font size.\n padding-left: 3em\n text-indent: -2.5em\n\n border-radius: 0.25rem\n\n background: var(--color-api-background)\n transition: background 100ms ease-out\n\n &:hover\n background: var(--color-api-background-hover)\n\n // adjust the size of the [source] link on the right.\n a.reference\n .viewcode-link\n font-weight: normal\n width: 3.5rem\n\nem.property\n font-style: normal\n &:first-child\n color: var(--color-api-keyword)\n.sig-name\n color: var(--color-api-name)\n.sig-prename\n font-weight: normal\n color: var(--color-api-pre-name)\n.sig-paren\n color: var(--color-api-paren)\n.sig-param\n font-style: normal\n\n.versionmodified\n font-style: italic\ndiv.versionadded, div.versionchanged, div.deprecated\n p\n margin-top: 0.125rem\n margin-bottom: 0.125rem\n\n// Align the [docs] and [source] to the right.\n.viewcode-link, .viewcode-back\n float: right\n text-align: right\n",".line-block\n margin-top: 0.5rem\n margin-bottom: 0.75rem\n .line-block\n margin-top: 0rem\n margin-bottom: 0rem\n padding-left: 1rem\n","// Captions\narticle p.caption,\ntable > caption,\n.code-block-caption\n font-size: var(--font-size--small)\n text-align: center\n\n// Caption above a TOCTree\n.toctree-wrapper.compound\n .caption, :not(.caption) > .caption-text\n font-size: var(--font-size--small)\n text-transform: uppercase\n\n text-align: initial\n margin-bottom: 0\n\n > ul\n margin-top: 0\n margin-bottom: 0\n","// Inline code\ncode.literal, .sig-inline\n background: var(--color-inline-code-background)\n border-radius: 0.2em\n // Make the font smaller, and use padding to recover.\n font-size: var(--font-size--small--2)\n padding: 0.1em 0.2em\n\n pre.literal-block &\n font-size: inherit\n padding: 0\n\n p &\n border: 1px solid var(--color-background-border)\n\n.sig-inline\n font-family: var(--font-stack--monospace)\n\n// Code and Literal Blocks\n$code-spacing-vertical: 0.625rem\n$code-spacing-horizontal: 0.875rem\n\n// Wraps every literal block + line numbers.\ndiv[class*=\" highlight-\"],\ndiv[class^=\"highlight-\"]\n margin: 1em 0\n display: flex\n\n .table-wrapper\n margin: 0\n padding: 0\n\npre\n margin: 0\n padding: 0\n overflow: auto\n\n // Needed to have more specificity than pygments' \"pre\" selector. :(\n article[role=\"main\"] .highlight &\n line-height: 1.5\n\n &.literal-block,\n .highlight &\n font-size: var(--code-font-size)\n padding: $code-spacing-vertical $code-spacing-horizontal\n\n // Make it look like all the other blocks.\n &.literal-block\n margin-top: 1rem\n margin-bottom: 1rem\n\n border-radius: 0.2rem\n background-color: var(--color-code-background)\n color: var(--color-code-foreground)\n\n// All code is always contained in this.\n.highlight\n width: 100%\n border-radius: 0.2rem\n\n // Make line numbers and prompts un-selectable.\n .gp, span.linenos\n user-select: none\n pointer-events: none\n\n // Expand the line-highlighting.\n .hll\n display: block\n margin-left: -$code-spacing-horizontal\n margin-right: -$code-spacing-horizontal\n padding-left: $code-spacing-horizontal\n padding-right: $code-spacing-horizontal\n\n/* Make code block captions be nicely integrated */\n.code-block-caption\n display: flex\n padding: $code-spacing-vertical $code-spacing-horizontal\n\n border-radius: 0.25rem\n border-bottom-left-radius: 0\n border-bottom-right-radius: 0\n font-weight: 300\n border-bottom: 1px solid\n\n background-color: var(--color-code-background)\n color: var(--color-code-foreground)\n border-color: var(--color-background-border)\n\n + div[class]\n margin-top: 0\n pre\n border-top-left-radius: 0\n border-top-right-radius: 0\n\n// When `html_codeblock_linenos_style` is table.\n.highlighttable\n width: 100%\n display: block\n tbody\n display: block\n\n tr\n display: flex\n\n // Line numbers\n td.linenos\n background-color: var(--color-code-background)\n color: var(--color-code-foreground)\n padding: $code-spacing-vertical $code-spacing-horizontal\n padding-right: 0\n border-top-left-radius: 0.2rem\n border-bottom-left-radius: 0.2rem\n\n .linenodiv\n padding-right: $code-spacing-horizontal\n font-size: var(--code-font-size)\n box-shadow: -0.0625rem 0 var(--color-foreground-border) inset\n\n // Actual code\n td.code\n padding: 0\n display: block\n flex: 1\n overflow: hidden\n\n .highlight\n border-top-left-radius: 0\n border-bottom-left-radius: 0\n\n// When `html_codeblock_linenos_style` is inline.\n.highlight\n span.linenos\n display: inline-block\n padding-left: 0\n padding-right: $code-spacing-horizontal\n margin-right: $code-spacing-horizontal\n box-shadow: -0.0625rem 0 var(--color-foreground-border) inset\n","// Inline Footnote Reference\n.footnote-reference\n font-size: var(--font-size--small--4)\n vertical-align: super\n\n// Definition list, listing the content of each note.\n// docutils <= 0.17\ndl.footnote.brackets\n font-size: var(--font-size--small)\n color: var(--color-foreground-secondary)\n\n display: grid\n grid-template-columns: max-content auto\n dt\n margin: 0\n > .fn-backref\n margin-left: 0.25rem\n\n &:after\n content: \":\"\n\n .brackets\n &:before\n content: \"[\"\n &:after\n content: \"]\"\n\n dd\n margin: 0\n padding: 0 1rem\n\n// docutils >= 0.18\naside.footnote\n font-size: var(--font-size--small)\n color: var(--color-foreground-secondary)\n\naside.footnote > span,\ndiv.citation > span\n float: left\n font-weight: 500\n padding-right: 0.25rem\n\naside.footnote > p,\ndiv.citation > p\n margin-left: 2rem\n","//\n// Figures\n//\nimg\n box-sizing: border-box\n max-width: 100%\n height: auto\n\narticle\n figure, .figure\n border-radius: 0.2rem\n\n margin: 0\n :last-child\n margin-bottom: 0\n\n .align-left\n float: left\n clear: left\n margin: 0 1rem 1rem\n\n .align-right\n float: right\n clear: right\n margin: 0 1rem 1rem\n\n .align-default,\n .align-center\n display: block\n text-align: center\n margin-left: auto\n margin-right: auto\n\n // WELL, table needs to be stylised like a table.\n table.align-default\n display: table\n text-align: initial\n",".genindex-jumpbox, .domainindex-jumpbox\n border-top: 1px solid var(--color-background-border)\n border-bottom: 1px solid var(--color-background-border)\n padding: 0.25rem\n\n.genindex-section, .domainindex-section\n h2\n margin-top: 0.75rem\n margin-bottom: 0.5rem\n ul\n margin-top: 0\n margin-bottom: 0\n","ul,\nol\n padding-left: 1.2rem\n\n // Space lists out like paragraphs\n margin-top: 1rem\n margin-bottom: 1rem\n // reduce margins within li.\n li\n > p:first-child\n margin-top: 0.25rem\n margin-bottom: 0.25rem\n\n > p:last-child\n margin-top: 0.25rem\n\n > ul,\n > ol\n margin-top: 0.5rem\n margin-bottom: 0.5rem\n\nol\n &.arabic\n list-style: decimal\n &.loweralpha\n list-style: lower-alpha\n &.upperalpha\n list-style: upper-alpha\n &.lowerroman\n list-style: lower-roman\n &.upperroman\n list-style: upper-roman\n\n// Don't space lists out when they're \"simple\" or in a `.. toctree::`\n.simple,\n.toctree-wrapper\n li\n > ul,\n > ol\n margin-top: 0\n margin-bottom: 0\n\n// Definition Lists\n.field-list,\n.option-list,\ndl:not([class]),\ndl.simple,\ndl.footnote,\ndl.glossary\n dt\n font-weight: 500\n margin-top: 0.25rem\n + dt\n margin-top: 0\n\n .classifier::before\n content: \":\"\n margin-left: 0.2rem\n margin-right: 0.2rem\n\n dd\n > p:first-child,\n ul\n margin-top: 0.125rem\n\n ul\n margin-bottom: 0.125rem\n",".math-wrapper\n width: 100%\n overflow-x: auto\n\ndiv.math\n position: relative\n text-align: center\n\n .headerlink,\n &:focus .headerlink\n display: none\n\n &:hover .headerlink\n display: inline-block\n\n span.eqno\n position: absolute\n right: 0.5rem\n top: 50%\n transform: translate(0, -50%)\n z-index: 1\n","// Abbreviations\nabbr[title]\n cursor: help\n\n// \"Problematic\" content, as identified by Sphinx\n.problematic\n color: var(--color-problematic)\n\n// Keyboard / Mouse \"instructions\"\nkbd:not(.compound)\n margin: 0 0.2rem\n padding: 0 0.2rem\n border-radius: 0.2rem\n border: 1px solid var(--color-foreground-border)\n color: var(--color-foreground-primary)\n vertical-align: text-bottom\n\n font-size: var(--font-size--small--3)\n display: inline-block\n\n box-shadow: 0 0.0625rem 0 rgba(0, 0, 0, 0.2), inset 0 0 0 0.125rem var(--color-background-primary)\n\n background-color: var(--color-background-secondary)\n\n// Blockquote\nblockquote\n border-left: 4px solid var(--color-background-border)\n background: var(--color-background-secondary)\n\n margin-left: 0\n margin-right: 0\n padding: 0.5rem 1rem\n\n .attribution\n font-weight: 600\n text-align: right\n\n &.pull-quote,\n &.highlights\n font-size: 1.25em\n\n &.epigraph,\n &.pull-quote\n border-left-width: 0\n border-radius: 0.5rem\n\n &.highlights\n border-left-width: 0\n background: transparent\n\n// Center align embedded-in-text images\np .reference img\n vertical-align: middle\n","p.rubric\n line-height: 1.25\n font-weight: bold\n font-size: 1.125em\n\n // For Numpy-style documentation that's got rubrics within it.\n // https://github.com/pradyunsg/furo/discussions/505\n dd &\n line-height: inherit\n font-weight: inherit\n\n font-size: var(--font-size--small)\n text-transform: uppercase\n","article .sidebar\n float: right\n clear: right\n width: 30%\n\n margin-left: 1rem\n margin-right: 0\n\n border-radius: 0.2rem\n background-color: var(--color-background-secondary)\n border: var(--color-background-border) 1px solid\n\n > *\n padding-left: 1rem\n padding-right: 1rem\n\n > ul, > ol // lists need additional padding, because bullets.\n padding-left: 2.2rem\n\n .sidebar-title\n margin: 0\n padding: 0.5rem 1rem\n border-bottom: var(--color-background-border) 1px solid\n\n font-weight: 500\n\n// TODO: subtitle\n// TODO: dedicated variables?\n",".table-wrapper\n width: 100%\n overflow-x: auto\n margin-top: 1rem\n margin-bottom: 0.5rem\n padding: 0.2rem 0.2rem 0.75rem\n\ntable.docutils\n border-radius: 0.2rem\n border-spacing: 0\n border-collapse: collapse\n\n box-shadow: 0 0.2rem 0.5rem rgba(0, 0, 0, 0.05), 0 0 0.0625rem rgba(0, 0, 0, 0.1)\n\n th\n background: var(--color-table-header-background)\n\n td,\n th\n // Space things out properly\n padding: 0 0.25rem\n\n // Get the borders looking just-right.\n border-left: 1px solid var(--color-table-border)\n border-right: 1px solid var(--color-table-border)\n border-bottom: 1px solid var(--color-table-border)\n\n p\n margin: 0.25rem\n\n &:first-child\n border-left: none\n &:last-child\n border-right: none\n\n // MyST-parser tables set these classes for control of column alignment\n &.text-left\n text-align: left\n &.text-right\n text-align: right\n &.text-center\n text-align: center\n",":target\n scroll-margin-top: 0.5rem\n\n@media (max-width: $full-width - $sidebar-width)\n :target\n scroll-margin-top: calc(0.5rem + var(--header-height))\n\n // When a heading is selected\n section > span:target\n scroll-margin-top: calc(0.8rem + var(--header-height))\n\n// Permalinks\n.headerlink\n font-weight: 100\n user-select: none\n\nh1,\nh2,\nh3,\nh4,\nh5,\nh6,\ndl dt,\np.caption,\nfigcaption p,\ntable > caption,\n.code-block-caption\n > .headerlink\n margin-left: 0.5rem\n visibility: hidden\n &:hover > .headerlink\n visibility: visible\n\n // Don't change to link-like, if someone adds the contents directive.\n > .toc-backref\n color: inherit\n text-decoration-line: none\n\n// Figure and table captions are special.\nfigure:hover > figcaption > p > .headerlink,\ntable:hover > caption > .headerlink\n visibility: visible\n\n:target >, // Regular section[id] style anchors\nspan:target ~ // Non-regular span[id] style \"extra\" anchors\n h1,\n h2,\n h3,\n h4,\n h5,\n h6\n &:nth-of-type(1)\n background-color: var(--color-highlight-on-target)\n // .headerlink\n // visibility: visible\n code.literal\n background-color: transparent\n\ntable:target > caption,\nfigure:target\n background-color: var(--color-highlight-on-target)\n\n// Inline page contents\n.this-will-duplicate-information-and-it-is-still-useful-here li :target\n background-color: var(--color-highlight-on-target)\n\n// Code block permalinks\n.literal-block-wrapper:target .code-block-caption\n background-color: var(--color-highlight-on-target)\n\n// When a definition list item is selected\n//\n// There isn't really an alternative to !important here, due to the\n// high-specificity of API documentation's selector.\ndt:target\n background-color: var(--color-highlight-on-target) !important\n\n// When a footnote reference is selected\n.footnote > dt:target + dd,\n.footnote-reference:target\n background-color: var(--color-highlight-on-target)\n",".guilabel\n background-color: var(--color-guilabel-background)\n border: 1px solid var(--color-guilabel-border)\n color: var(--color-guilabel-text)\n\n padding: 0 0.3em\n border-radius: 0.5em\n font-size: 0.9em\n","// This file contains the styles used for stylizing the footer that's shown\n// below the content.\n\nfooter\n font-size: var(--font-size--small)\n display: flex\n flex-direction: column\n\n margin-top: 2rem\n\n// Bottom of page information\n.bottom-of-page\n display: flex\n align-items: center\n justify-content: space-between\n\n margin-top: 1rem\n padding-top: 1rem\n padding-bottom: 1rem\n\n color: var(--color-foreground-secondary)\n border-top: 1px solid var(--color-background-border)\n\n line-height: 1.5\n\n @media (max-width: $content-width)\n text-align: center\n flex-direction: column-reverse\n gap: 0.25rem\n\n .left-details\n font-size: var(--font-size--small)\n\n .right-details\n display: flex\n flex-direction: column\n gap: 0.25rem\n text-align: right\n\n .icons\n display: flex\n justify-content: flex-end\n gap: 0.25rem\n font-size: 1rem\n\n a\n text-decoration: none\n\n svg,\n img\n font-size: 1.125rem\n height: 1em\n width: 1em\n\n// Next/Prev page information\n.related-pages\n a\n display: flex\n align-items: center\n\n text-decoration: none\n &:hover .page-info .title\n text-decoration: underline\n color: var(--color-link)\n text-decoration-color: var(--color-link-underline)\n\n svg.furo-related-icon,\n svg.furo-related-icon > use\n flex-shrink: 0\n\n color: var(--color-foreground-border)\n\n width: 0.75rem\n height: 0.75rem\n margin: 0 0.5rem\n\n &.next-page\n max-width: 50%\n\n float: right\n clear: right\n text-align: right\n\n &.prev-page\n max-width: 50%\n\n float: left\n clear: left\n\n svg\n transform: rotate(180deg)\n\n.page-info\n display: flex\n flex-direction: column\n overflow-wrap: anywhere\n\n .next-page &\n align-items: flex-end\n\n .context\n display: flex\n align-items: center\n\n padding-bottom: 0.1rem\n\n color: var(--color-foreground-muted)\n font-size: var(--font-size--small)\n text-decoration: none\n","// This file contains the styles for the contents of the left sidebar, which\n// contains the navigation tree, logo, search etc.\n\n////////////////////////////////////////////////////////////////////////////////\n// Brand on top of the scrollable tree.\n////////////////////////////////////////////////////////////////////////////////\n.sidebar-brand\n display: flex\n flex-direction: column\n flex-shrink: 0\n\n padding: var(--sidebar-item-spacing-vertical) var(--sidebar-item-spacing-horizontal)\n text-decoration: none\n\n.sidebar-brand-text\n color: var(--color-sidebar-brand-text)\n overflow-wrap: break-word\n margin: var(--sidebar-item-spacing-vertical) 0\n font-size: 1.5rem\n\n.sidebar-logo-container\n margin: var(--sidebar-item-spacing-vertical) 0\n\n.sidebar-logo\n margin: 0 auto\n display: block\n max-width: 100%\n\n////////////////////////////////////////////////////////////////////////////////\n// Search\n////////////////////////////////////////////////////////////////////////////////\n.sidebar-search-container\n display: flex\n align-items: center\n margin-top: var(--sidebar-search-space-above)\n\n position: relative\n\n background: var(--color-sidebar-search-background)\n &:hover,\n &:focus-within\n background: var(--color-sidebar-search-background--focus)\n\n &::before\n content: \"\"\n position: absolute\n left: var(--sidebar-item-spacing-horizontal)\n width: var(--sidebar-search-icon-size)\n height: var(--sidebar-search-icon-size)\n\n background-color: var(--color-sidebar-search-icon)\n mask-image: var(--icon-search)\n\n.sidebar-search\n box-sizing: border-box\n\n border: none\n border-top: 1px solid var(--color-sidebar-search-border)\n border-bottom: 1px solid var(--color-sidebar-search-border)\n\n padding-top: var(--sidebar-search-input-spacing-vertical)\n padding-bottom: var(--sidebar-search-input-spacing-vertical)\n padding-right: var(--sidebar-search-input-spacing-horizontal)\n padding-left: calc(var(--sidebar-item-spacing-horizontal) + var(--sidebar-search-input-spacing-horizontal) + var(--sidebar-search-icon-size))\n\n width: 100%\n\n color: var(--color-sidebar-search-foreground)\n background: transparent\n z-index: 10\n\n &:focus\n outline: none\n\n &::placeholder\n font-size: var(--sidebar-search-input-font-size)\n\n//\n// Hide Search Matches link\n//\n#searchbox .highlight-link\n padding: var(--sidebar-item-spacing-vertical) var(--sidebar-item-spacing-horizontal) 0\n margin: 0\n text-align: center\n\n a\n color: var(--color-sidebar-search-icon)\n font-size: var(--font-size--small--2)\n\n////////////////////////////////////////////////////////////////////////////////\n// Structure/Skeleton of the navigation tree (left)\n////////////////////////////////////////////////////////////////////////////////\n.sidebar-tree\n font-size: var(--sidebar-item-font-size)\n margin-top: var(--sidebar-tree-space-above)\n margin-bottom: var(--sidebar-item-spacing-vertical)\n\n ul\n padding: 0\n margin-top: 0\n margin-bottom: 0\n\n display: flex\n flex-direction: column\n\n list-style: none\n\n li\n position: relative\n margin: 0\n\n > ul\n margin-left: var(--sidebar-item-spacing-horizontal)\n\n .icon\n color: var(--color-sidebar-link-text)\n\n .reference\n box-sizing: border-box\n color: var(--color-sidebar-link-text)\n\n // Fill the parent.\n display: inline-block\n line-height: var(--sidebar-item-line-height)\n text-decoration: none\n\n // Don't allow long words to cause wrapping.\n overflow-wrap: anywhere\n\n height: 100%\n width: 100%\n\n padding: var(--sidebar-item-spacing-vertical) var(--sidebar-item-spacing-horizontal)\n\n &:hover\n background: var(--color-sidebar-item-background--hover)\n\n // Add a nice little \"external-link\" arrow here.\n &.external::after\n content: url('data:image/svg+xml,')\n margin: 0 0.25rem\n vertical-align: middle\n color: var(--color-sidebar-link-text)\n\n // Make the current page reference bold.\n .current-page > .reference\n font-weight: bold\n\n label\n position: absolute\n top: 0\n right: 0\n height: var(--sidebar-item-height)\n width: var(--sidebar-expander-width)\n\n cursor: pointer\n user-select: none\n\n display: flex\n justify-content: center\n align-items: center\n\n .caption, :not(.caption) > .caption-text\n font-size: var(--sidebar-caption-font-size)\n color: var(--color-sidebar-caption-text)\n\n font-weight: bold\n text-transform: uppercase\n\n margin: var(--sidebar-caption-space-above) 0 0 0\n padding: var(--sidebar-item-spacing-vertical) var(--sidebar-item-spacing-horizontal)\n\n // If it has children, add a bit more padding to wrap the content to avoid\n // overlapping with the