test_reproc.py

import multiprocessing
import foo

def py_func(chr_pos:list, rbt:tuple):
    return (rbt[0], rbt[1] * 2)
        

def main():
    chr_pos_vec = list(map(lambda x:[x[0].__str__(), x[1].__str__()], zip(["foo","bar", "RDJ","PointBreak"], [121593746, 43114490, 43112962, 8058443])))
    rbt = [("Doodle", 2), ("Noodle", 3)]

    rr = foo.test(chr_pos_vec, rbt)
    print("rr done.")

    pr = []
    for r in rbt:
        py_func.__defaults__ = (r,)
        with multiprocessing.Pool(4) as pool:
            pr.extend(pool.map(
                py_func,
                chr_pos_vec,
            ))

    import gc
    gc.collect()

if __name__ == '__main__':
    main()