| #!/usr/bin/env python |
| # Copyright 2012 The LUCI Authors. All rights reserved. |
| # Use of this source code is governed under the Apache License, Version 2.0 |
| # that can be found in the LICENSE file. |
| |
| """Uses different APIs to touch a file.""" |
| |
| import os |
| import sys |
| |
| |
| BASE_DIR = os.path.dirname(os.path.abspath( |
| __file__.decode(sys.getfilesystemencoding()))) |
| |
| |
| def main(): |
| print 'Only look if a file exists but do not open it.' |
| assert len(sys.argv) == 2 |
| path = os.path.join(BASE_DIR, 'test_file.txt') |
| command = sys.argv[1] |
| if command == 'access': |
| return not os.access(path, os.R_OK) |
| elif command == 'isfile': |
| return not os.path.isfile(path) |
| elif command == 'stat': |
| return not os.stat(path).st_size |
| return 1 |
| |
| |
| if __name__ == '__main__': |
| sys.exit(main()) |
