[Python] using the Pexpect module for batch SCP

#!/usr/bin/env python
#-*-Coding:utf-8-*-

#wangxiaofei

#awcloud自动化测试

Import Time,os
Import threading
Import Sys

Threads = []

Username = ' Root '
passwd = ' www.awcloud.com '
SSH_IP = [' 10.11.11.4 ',
' 10.11.11.5 ',
' 10.11.11.6 ',
' 10.11.11.7 '
]

Try:
     import pexpect
except Importerror:
     print ' Can not found Pexpect Module,now install it ... '
     os.system (' yum install pexpect-y ')
      Time.sleep (3)
     check_pexpect=os.popen (' rpm-qa | grep pexpect ')
     if ' Pexpect ' in Check_pexpect.read ():
         print ' Check pexpect module was exists,going on ... ' br>     else:
         print ' Check pexpect module is not exists,exit ... '
&N Bsp        sys.exit ()
Else:
    Import pexpect

Def scp_file ():
I=0
For I in range (len (SSH_IP)):
Try
Scp_command=pexpect.spawn (' SCP ' +scp_filename+ ' [email protected] ' +ssh_ip[i]+ ':/root/')
Expect_result = Scp_command.expect ([R ' Assword: ', R ' yes/no '],timeout=30)
If Expect_result = = 0:
Scp_command.sendline (passwd)

#这句话真的很神奇, if you do not add this sentence, the program will be executed, but do not execute copy, please explain the road God

Scp_command.read ()
elif Expect_result = = 1:
Scp_command.sendline (' yes ')
Scp_command.expect (' Assword: ', timeout=30)
Scp_command.sendline (passwd)
#don ' t Delete this code,if your does then,the program would be a faill.
Scp_command.read ()
#important
Else
print ' Unknow Result ... '
Except Pexpect. Eof:
print ' uploading Fail .... '
Print Pexpect. Eof
Except Pexpect. Timeour:
print ' Uploading Time out ... '
Time.sleep (2)

If ' __name__ ' = = ' __main__ ':

Scp_file ()

[Python] using the Pexpect module for batch SCP