I've recently started playing around with Mezzanine, a django-based CMS. I recently just managed to configure Fabric to get it uploading to my host, webfaction.com, as its a bit more involved automatically creating the website on the shared hosting, and I wanted to automate that process. Source: about 2 years ago

To give you a better idea of how Python-based applications work on our servers, we’ll show you how to install the Django framework-powered Mezzanine CMS on our platform via SSH. - Source: dev.to / over 2 years ago

There is also Mezzanine / Cartridge which is kinda like WordPress / WooCommerce in the PHP world, it’s primarily for a website that may have a shop added to it. Be aware that this is also somewhat legacy, last time I checked it was kinda in maintenance mode and the variant system for products was super limited. Source: over 2 years ago

Mezzanine / Cartridge is similar to WooCommerce in the WordPress world, if you are wanting to add a shop to an existing site then this is a decent option. The problem with it is that the main dev on it went off to work for Google so it’s more or less in maintenance mode and the product variant system is very basic. Source: over 2 years ago

Mezzanine is probably a simpler one. It recently just got revived and their 5.0 release is now in rc1 state. There's also django-fiber which seems to be quite simple (not much code, one app to add only). Source: almost 3 years ago

Not sure if this would work as a solution for theater. But check out Shoflo. Source: over 1 year ago