summaryrefslogtreecommitdiffstats
path: root/Tools/scripts/copytime.py
blob: 715683f12557ca6c55eedaf9c103fea6e5d2ee83 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
#! /usr/bin/env python3

# Copy one file's atime and mtime to another

import sys
import os
from stat import ST_ATIME, ST_MTIME # Really constants 7 and 8

def main():
    if len(sys.argv) != 3:
        sys.stderr.write('usage: copytime source destination\n')
        sys.exit(2)
    file1, file2 = sys.argv[1], sys.argv[2]
    try:
        stat1 = os.stat(file1)
    except OSError:
        sys.stderr.write(file1 + ': cannot stat\n')
        sys.exit(1)
    try:
        os.utime(file2, (stat1[ST_ATIME], stat1[ST_MTIME]))
    except OSError:
        sys.stderr.write(file2 + ': cannot change time\n')
        sys.exit(2)

if __name__ == '__main__':
    main()