18 def spawn(cmd, search_path=1, verbose=0, dry_run=0):  argument
28     must be the exact path to the executable.  If 'dry_run' is true,
38         _spawn_posix(cmd, search_path, dry_run=dry_run)
40         _spawn_nt(cmd, search_path, dry_run=dry_run)
42         _spawn_os2(cmd, search_path, dry_run=dry_run)
63 def _spawn_nt(cmd, search_path=1, verbose=0, dry_run=0):  argument
70     if not dry_run:
87 def _spawn_os2(cmd, search_path=1, verbose=0, dry_run=0):  argument
93     if not dry_run:
116 def _spawn_posix(cmd, search_path=1, verbose=0, dry_run=0):  argument
118     if dry_run: