Google Calendar Desklet is a Python-packaged desklet app for Linux.
gcalendar is a Python cli for getting Google calendar events.
The desklet uses it to show events.
Installation
Installing gcalendar is best done through apt
sudo add-apt-repository ppa:slgobinath/gcalendar
sudo apt update
sudo apt install gcalendar
Then write gcalendar on the terminal and configure.
Then you right click on desktop -> Add desklet -> Download -> Google calendar -> Click on the download icon.
The go to manage -> Google calendar -> Click on the + sign
Then the configure icon will be ready, click and add your calendars.
You can click on the Click on the list below with the names of all my calendars