print('Script: ', pf[1])
os.chdir(pf[0])
call(['postprocessing_saudi', pf[1]])
if __name__ == '__main__':
    pool = Pool(processes=2)
files, paths = find_sea_files()
pathfile = [[paths[i], files[i]] for i in range(len(files))]
pool.map(process_all, pathfile, 1)
pool.close()
pool.join()
Использование многопроцессорного пула воркеров