win_ssh_cmd Namespace Reference

Functions
	main (user_host, cmd, fail_errorlevel)

Variables
str	SENTINEL = 'win_ssh_cmd remote command successful'
	file
int	arg_fail_errorlevel = 1 if len(sys.argv) < 4 else sys.argv[3]

Function Documentation

main()

win_ssh_cmd.main	(		user_host,
			cmd,
			fail_errorlevel
	)

Definition at line 23 of file win_ssh_cmd.py.

def main(user_host, cmd, fail_errorlevel):
  ssh_cmd = ['ssh', '-oConnectTimeout=15', '-oBatchMode=yes', user_host,
             '(' + cmd + ') & if not errorlevel %s echo %s' % (
                 fail_errorlevel, SENTINEL)]
  # True if we saw a line matching SENTINEL.
  saw_sentinel = False
  print('Original command:\n%s\nFull command:\n%s' % (
      cmd, ' '.join([repr(s) for s in ssh_cmd])), file=sys.stderr)
  proc = subprocess.Popen(ssh_cmd, stdout=subprocess.PIPE)
  for line in iter(proc.stdout.readline, ''):
    stripped = line.strip()
    if stripped == SENTINEL:
      saw_sentinel = True
    else:
      print(stripped)
  proc.wait()
  sys.stdout.flush()
  if proc.returncode != 0:
    sys.exit(proc.returncode)
  if not saw_sentinel:
    sys.exit(1)
  sys.exit(0)
 
 

Variable Documentation

arg_fail_errorlevel

int win_ssh_cmd.arg_fail_errorlevel = 1 if len(sys.argv) < 4 else sys.argv[3]

Definition at line 52 of file win_ssh_cmd.py.

file

win_ssh_cmd.file

Definition at line 50 of file win_ssh_cmd.py.

SENTINEL

str win_ssh_cmd.SENTINEL = 'win_ssh_cmd remote command successful'

Definition at line 20 of file win_ssh_cmd.py.