An mpd album art and info getter
mpd_what is a python script to grab album art and find out what is playing. In addition to finding art and info for what you're playing locally, it also will try to find art and info for internet radio stations you might be playing. I'm not aware of any other mpd album art getters that do this. Since every internet radio station is unique in its configuration, this script doesn't work with all of them, and probably it never will, but it tries to do the best it can.
Getting started:
#adjust this according to your distro.
#pycurl is better to install through your repo
#since it has complex dependencies with libcurl
sudo apt install python3-pycurl
pip3 install mpd_what
To upgrade, simply use python's package manager:
pip3 install -U mpd_what
IMPORTANT! In order to get coverart now, you have to generate a token at discogs.com. To do this, sign up for a free account at discogs.com, then go to the user profile menu, click on settings, click on "developer", and click on "generate new token".
Next, create a config.yml in ~/.config/mpd_what with the following:
mpd_host: localhost
mpd_port: 6600
coverart_dir: /tmp/mpd_what/coverart
discogs_token: the token you generated
replacing /tmp/mpd_what/coverart with your preferred coverart area (I like hosting my coverarts on my webserver) and optionally:
lastfm_user: <your lastfm username>
lastfm_pass: <your lastfm password>
lastfm_api_key: <your lastfm api key, which you can get at https://www.last.fm/api/account/create>
lastfm_api_secret: <your lastfm shared secret, same as above>
librefm_user: <your librefm username>
librefm_pass: <your librefm password>
If you choose librefm, but not lastfm, then add lastfm_api_key and lastfm_api_secret, and set them to some random 32-character strings. You can get some random strings by installing pwgen, and invoking it like so:
pwgen 32 2 -1
Next, execute
./mpd_what -g
You can find the available options with
./mpd_what -h
You can add a link to cover.jpg in your .conkyrc, or you can install qiv, then use qiv --watch to reload cover.jpg when it changes. Even better, you can have conky automatically call mpd_what to give you album art and info. Here are the pertinent lines in my own .conkyrc:
${color}${if_mpd_playing}
${color 333333}$hr
${color white}NOW PLAYING:
${image /var/www/html/coverart/cover.jpg -s 200x200 -p 25,123 -f 3}
${execi 2 ~/bin/mpd_what -sc -g | sed 's/^/ /g'}${if_match "${mpd_artist}" != ""}
${color}${mpd_bar 3,200}${endif}${endif}