mpv-anilist-updater

A script for MPV that automatically updates your AniList based on the file you just watched.

Important

The anime must be set to "watching" or "planning". AniList API can't update an anime if its not in the user's library.
It will not update if you are rewatching an episode.

Tip

In order for the script to work properly, make sure your files are named correctly:

• Either the file or folder its in must have the anime title in it
  
• The file must have the episode number in it (absolute numbering should work)
  
• In case of remakes, specify the year of the remake to ensure it updates the proper one
  

For bug reports, simply open an issue with the name of the file that its failing to recognise, and I will probably add it to the growing list of hardcoded solutions.

Requirements

You will need Python 3 installed, as well as the libraries guessit and requests:

pip install guessit requests

Installation

Copy the .lua and .py files into your mpv scripts folder.

You WILL need an AniList access token for it to work:

1. Visit https://anilist.co/api/v2/oauth/authorize?client_id=20740&response_type=token
2. Then, authorize the app, and you will be redirected to a localhost url
3. Copy the token from the url (https://localhost/#access_token= {token} &token_type=Bearer&expires_in=31536000)

After that, you can either create an anilistToken.txt file in the scripts folder, or modify the .py file (line 12).

This token is what allows the script to update the anime episode count and make api requests, it is not used for anything else.

Usage

This script has 3 keybinds:

• Ctrl + A: Manually updates your AniList with the current episode you are watching.
• Ctrl + B: Opens the AniList page of the anime you are watching on your browser. Useful to see if it guessed the anime correctly.
• Ctrl + D: Opens the folder where the current video is playing. Useful if you have "your own" anime library, and navigating through folders is a pain.

The script will automatically update your AniList when the video you are watching reaches 85% completion.

You can change the keybinds in your input.conf:

A script-binding update_anilist
B script-binding launch_anilist
D script-binding open_folder

Or in the .lua file:

mp.add_key_binding('ctrl+a', 'update_anilist', function()
    update_anilist("update")
end)

mp.add_key_binding('ctrl+b', 'launch_anilist', function()
    update_anilist("launch")
end)

mp.add_key_binding('ctrl+d', 'open_folder', open_folder)

How It Works

The script uses Guessit to try to get as much information as possible from the file name.

If the "episode" and "season" guess are before the title, it will consider that title wrong and try to get the title from the name of the folder it is in.

If the torrent file has absolute numbering (looking at you, SubsPlease), it will try to guess the season and episode by:

1. Searching for the anime name on the AniList API.
2. Get all results with a similar name, whose format are TV and the duration greater than 21 minutes.
3. Sort them based on release date.
4. Get the season based on the absolute episode number

It is not a flawless method. It won't work properly if the anime has seasons as ONA's. If it doesn't work properly, consider changing the episode number to the normal format yourself, or simply give up on that series.

FAQ (Probably)

Q: On what formats does it work?

A: It should work on most formats as long as the name is present in the file itself or the folder name.

[SubsPlease] Boku no Hero Academia - 152 (1080p) [AAC292E7].mkv will be detected as S7 E14 and updated accordingly.

E12 - Welcome [F1119374].mkv will work if the folder that it is in has 86 in the name. If it has 86 Part 2 then it should be Episode 1

If it does not, try changing the name of the file / folder, so the search has a better chance at finding it

Q: Can I see which anime got detected before it updates?

A: Ctrl + B will launch the AniList page of the anime it detects. To see more debug info launch via command line with mpv file.mkv

Q: Can it wrongfully update my anime?

A: No, AniList's API does not allow updating an anime which isnt on your watch list. If it didn't detect your anime correctly, then it will simply error.

Q: It does not work with X format. What do I do?

A: You can try launching the file through the command line with mpv file.mkv and see Guessed name: X. Try changing the file's name or folder so it has a better chance at guessing the anime. If it still doesn't work, try opening a GitHub issue.

Credits

This script was inspired by mpv-open-anilist-page by ehoneyse.