我有这个脚本:
#!/usr/bin/python
from pexpect import pxssh
import sys
dispo = sys.argv[1]
print dispo
def ingcom(mostrar):
print mostrar
s.PROMPT='#'
s.prompt()
s.sendline('show ver | i time')
s.PROMPT='#'
s.prompt()
print s.before # print everything before the prompt.
s.logout()
return
try:
s = pxssh.pxssh()
s.login (dispo, 'user', 'pass', port=22, auto_prompt_reset=False,login_timeout=30)
mensaje = "SSH OK via port 22"
ingcom(mensaje)
except pxssh.ExceptionPxssh, e:
print "SSH failed on login."
print str(e)
我的设备已启用SSH并使用2222端口,因此当我使用此端口时,一切正常,但当我使用默认端口时,收到此消息:
Traceback (most recent call last):
File "./ssh_ok.py", line 32, in <module>
s.login (dispo, 'user', 'pass', port=22, auto_prompt_reset=False,login_timeout=30)
File "/usr/lib/python2.7/site-packages/pexpect/pxssh.py", line 206, in login
i = self.expect(["(?i)are you sure you want to continue connecting", original_prompt, "(?i)(?:password)|(?:passphrase for key)", "(?i)permission denied", "(?i)terminal type", TIMEOUT, "(?i)connection closed by remote host"], timeout=login_timeout)
File "/usr/lib/python2.7/site-packages/pexpect/__init__.py", line 1354, in expect
return self.expect_list(compiled_pattern_list, timeout, searchwindowsize)
File "/usr/lib/python2.7/site-packages/pexpect/__init__.py", line 1368, in expect_list
return self.expect_loop(searcher_re(pattern_list), timeout, searchwindowsize)
File "/usr/lib/python2.7/site-packages/pexpect/__init__.py", line 1439, in expect_loop
raise EOF (str(e) + '\n' + str(self))
pexpect.EOF: End Of File (EOF) in read_nonblocking(). Exception style platform.
<pexpect.pxssh.pxssh object at 0x6ffffe01c90>
version: 2.5.1
command: /usr/bin/ssh
args: ['/usr/bin/ssh', '-q', '-p', '22', '-l', 'prtg', '10.27.7.29']
searcher: searcher_re:
0: re.compile("(?i)are you sure you want to continue connecting")
1: re.compile("[#$]")
2: re.compile("(?i)(?:password)|(?:passphrase for key)")
3: re.compile("(?i)permission denied")
4: re.compile("(?i)terminal type")
5: TIMEOUT
6: re.compile("(?i)connection closed by remote host")
buffer (last 100 chars):
before (last 100 chars):
after: <class 'pexpect.EOF'>
match: None
match_index: None
exitstatus: None
flag_eof: True
pid: 12504
child_fd: 3
closed: False
timeout: 30
delimiter: <class 'pexpect.EOF'>
logfile: None
logfile_read: None
logfile_send: None
maxread: 2000
ignorecase: False
searchwindowsize: None
delaybeforesend: 0.05
delayafterclose: 0.1
delayafterterminate: 0.1
有什么问题? 谢谢你的支持!!
答案 0 :(得分:2)
最后,我解决了它:
#!/usr/bin/python
from pexpect import pxssh
import sys
dispo = sys.argv[1]
print dispo
def ingcom(mostrar):
print mostrar
s.PROMPT='#'
s.prompt()
s.sendline('show ver | i time')
s.PROMPT='#'
s.prompt()
print s.before # print everything before the prompt.
s.logout()
return
try:
s = pxssh.pxssh()
s.login (dispo, 'user', 'pass', port=22, auto_prompt_reset=False,login_timeout=30)
mensaje = "SSH OK via port 22"
ingcom(mensaje)
except Exception, e:
print "SSH failed on login."
print str(e)