SRL’s nodes

This is a collection of nodes I find useful. Note that at least one

module allows execution of arbitrary code. Do not use any of these

nodes on a system that allow untrusted users to control workflows or

inputs.

Nodes

SRL Conditional Interrupt

Interrupts the currently running prompt if the “interrupt” input is

true. Also passes through an item of any type for sequencing purposes.

SRL Format String

Format a string using Python’s string format syntax. You can use both

positional and named argument syntax.

SRL Eval

Evaluate arbitrary Python code as a function. Do not use on a system

accessible by untrusted users. Code is evaluated as:

def func({parameters}):
    code\_line1
    code\_line2
    ...

Right now this uses the globals dictionary from the module, so be

careful about anything that might mutate globals, such as importing

modules. I don’t have any intention to try to make it secure because

ComfyUI itself isn’t remotely secure, but I will probably try to

improve isolation at some point in the future to prevent unintended

problems. PRs gladly accepted if you have need for this.

SRL Filter Image List

Takes a list of images and a list of bools as input and outputs a list

of the input images where the bool is true.

License

All code in this repository is copyright Sean Richard Lynch and any

other srl-nodes authors and released under the AGPLv3 unless otherwise

specified. Please see LICENSE.txt for the full text of

the license.

Warranty

This code comes with no warranty of any kind. It may destroy your

computer. If it does, you get to keep the pieces.