Theoretically it should work if you're able to get D-Bus working on macOS. D-Bus is usually a Linux thing, but it's been ported to other platforms. macOS isn't included in the title because most macOS users don't have D-Bus installed.
I included instructions here[1] with URLs to the macOS versions of D-Bus and PyGObject. I'd be interested in whether you're able get it working.
Theoretically it should work if you're able to get D-Bus working on macOS. D-Bus is usually a Linux thing, but it's been ported to other platforms. macOS isn't included in the title because most macOS users don't have D-Bus installed.
I included instructions here[1] with URLs to the macOS versions of D-Bus and PyGObject. I'd be interested in whether you're able get it working.
[1] https://github.com/alexdelorenzo/chromecast_mpris#requiremen...