import dgpy import getopt import sys import param opts = None args = None try: opts, args = getopt.getopt(sys.argv[1:], "m:n:") except getopt.GetoptError: print("Argument error!") sys.exit(1) mesh_setup = "" n_part = None for opt, arg in opts: if opt == "-m": mesh_setup = arg elif opt == "-n": n_part = int(arg) p = param.parameters(mesh_setup) print(p.mesh_file) dgpy.dgMeshPartition(p.mesh_file, n_part)