Snakemake version: 6.15.5

When I run snakemake in cluster mode, if a rule has a parameter which is not serializable, it leads to all parameters being removed from the serialization in jobscript

Minimal example:

import numpy as np

rule all:
    input: "a.txt"

rule first:
    output: "a.txt"
    params:
        good="Good old value",
        bad=np.int64(1)
    shell:
        "touch a.txt"

The output of snakemake --cluster sbatch -j1 --verbose prints the jobscript properties:

Jobscript:
#!/bin/sh
# properties = {"type": "single", "rule": "first", "local": false, "input": [], "output": ["a.txt"], "wildcards": {}, "log": [], "threads": 1, "resources": {"tmpdir": "/tmp"}, "jobid": 1, "cluster": {}}

I expect that the parameter definition will at least have the good serializable parameter. Ideally I would also like numpy types to serialize.

If maintainers are fine with fixing this at all, I can submit a pull request with the fix