#! /usr/bin/env python

import secure
import pexpect

# the file containing the list of servers to log into
input_file = "script_list"

# The login creds
user = secure.USER
password= secure.PASSWORD

def ssh_command (user, host, password, command):

    """This runs a command on the remote host."""
    print " I am logging into", host

    ssh_newkey = 'Are you sure you want to continue connecting'
    child = pexpect.spawn('ssh -l %s %s %s'%(user, host, command))
    i = child.expect([pexpect.TIMEOUT, ssh_newkey, 'password: '])
    if i == 0: # Timeout
        print('ERROR!')
        print('SSH could not login. Here is what SSH said:')
        print(child.before, child.after)
        return None
    if i == 1: # SSH does not have the public key. Just accept it.
        child.sendline ('yes')
        child.expect ('password: ')
        i = child.expect([pexpect.TIMEOUT, 'password: '])
        if i == 0: # Timeout
            print('9ERROR!')
            print('SSH could not login. Here is what SSH said:')
            print(child.before, child.after)
            return None
    child.sendline(password)
    return child

def main():

  f = open(input_file, "r")
  server_list = f.readlines()

  for server in server_list:
    child = ssh_command (user, server, password, 'script.sh')
    child.expect(pexpect.EOF)
    output = child.before

if __name__ == "__main__":
    main()