我正在尝试建立一个从xml文件读取数据并复制备份文件的备份收费 xml文件包含所有设备数据,如下所示:
<data>
<devices>
<device name='cisco' ip='10.10.10.10' uname='username' password='passpass' backup_make='Write memory' backup_location_device='nvram:/startup-config' backup_location='idan/backup_fiels/backup1.cfg' ></device>
</devices>
</data>
我用ssh连接数据,这样很好:
^{pr2}$但是当我对scp做同样的操作时,我得到了一个错误
backup = ('scp ',devicelist[0].attributes['uname'].value,'@',devicelist[0].attributes['ip'].value,':',devicelist[0].attributes['backup_location_device'].value,' test.cfg')
ssh_device = pexpect.spawn(backup)
ssh_device.expect('.assword:')
.
.
.
当我运行脚本时:
Traceback (most recent call last):
File "xmltest.py", line 34, in <module>
backup_make = pexpect.spawn(backup)
File "/usr/local/lib/python2.7/site-packages/pexpect/__init__.py", line 485, in __init__
self._spawn(command, args)
File "/usr/local/lib/python2.7/site-packages/pexpect/__init__.py", line 590, in _spawn
'executable: %s.' % self.command)
pexpect.ExceptionPexpect: The command was not found or was not executable: scp Netadmn9@10.10.10.10:nvram:/startup-config test.cfg.
floowing命令也在工作:
backup = ('scp Netadmn9@10.106.11.111:nvram:/startup-config HSBU1a1_idan.cfg')
ssh_device = pexpect.spawn(backup)
ssh_device.expect('.assword:')
.
.
.
有人能帮忙吗? 谢谢!在
Pexpect需要一个命令,然后是一个参数列表,因此需要分解它。在
尝试:
另一方面,如果设置了公钥-私钥登录,则不需要pexpect来执行备份,可以使用subprocess调用。在
读here。在
^{pr2}$我添加了一个字符串格式的行,而不是您生成的元组。在
这应该是明智的划分shlex.分离()
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