Random patch generator for the Nymphes

README.md

Depends on nymphes_osc.

random_patch.py

from random import randint, uniform
from nymphes_midi.NymphesPreset import NymphesPreset
from datetime import datetime

def rand(ty: type, min, max):
    if ty == float:
        return uniform(min, max)
    elif ty == int:
        return randint(min, max)
    else:
        raise ValueError(f"Unexpected type {ty}.")
    
def set(preset: NymphesPreset, ty: type, name: str, value):
    if ty == float:
        preset.set_float(name, value)
    elif ty == int:
        preset.set_int(name, value)
    else:
        raise ValueError(f"Unexpected type {ty}.")

def random_preset() -> NymphesPreset:
    preset = NymphesPreset()
    for name in NymphesPreset.all_param_names():
        ty = NymphesPreset.type_for_param_name(name)
        set(
            preset,
            ty,
            name,
            rand(
                ty,
                NymphesPreset.min_val_for_param_name(name),
                NymphesPreset.max_val_for_param_name(name),
            ),
        )
    
    return preset

randomized = random_preset()
timestamp = datetime.now().strftime("%Y-%M-%d-%H-%M-%S")
randomized.save_preset_file(f"preset-{timestamp}.txt")