DarkPrompt reads lines from a file and/or a text input, combines them together, optionally strips out comments and blank lines, and then selects a random line for use in generating your prompt based on a seed input. It also has a "prefix" and "suffix" field so you can easily include additional information with each prompt or wrap it inside a weight. For example a prefix of '(' and a suffix of ':1.2)' could return a string: (walking a dog:1.2) from an file named activities.txt that contains a line walking a dog.

Unlike several other ComfyUI projects, the box is somewhat more compact, gives you an easy way to combine file and text sources for prompt generation, and most importantly it re-reads the files after every prompt generation so you don't have to restart ComfyUI after editing wildcard files.

DarkCombiner

DarkCombiner accepts up to 7 text inputs and combines them with an optional delimiter (\n by default) with a string output. This allows you to easily combine multiple DarkPrompt nodes to generate complex prompts.

Screenshot

Installation Using ComfyUI Manager

If you are using ComfyUI Manager, copy the URL of this repo and paste it into the "Install via Git URL" box and restart ComfyUI.

Installation into ComfyUI

Go into your custom_nodes directory and run a 'git clone https://github.com/darkpixel/darkprompts.git' and then restart ComfyUI.