#!/usr/bin/env python

from argparse import ArgumentParser
from pyyeti.nastran import op4


parser = ArgumentParser(description="List contents of op4 file(s)")

parser.add_argument(
    "input_file", metavar="INFILE", help="file to read", type=str, nargs="+"
)

args = parser.parse_args()

for name in args.input_file:
    names, sizes, forms, mtypes = op4.dir(name, verbose=False)
    print()
    print(f"{name}: {len(names)} matrices")
    for n, s, f, m in zip(names, sizes, forms, mtypes):
        print(f"{n:8}, {s[0]:6} x {s[1]:<6}, form={f}, mtype={m}")
