1#!/usr/bin/env python3
2
3import os
4import os.path
5import sys
6
7
8def main():
9    print('Looking in:', os.getcwd())
10    not_found = list()
11    for f in sys.argv[1:]:
12        if not os.path.exists(f):
13            not_found.append(f)
14    if not_found:
15        print('Not found:', ', '.join(not_found))
16        sys.exit(1)
17
18
19if __name__ == '__main__':
20    main()
21