我们没有认识到命令＆＃39; ssh＆＃39;

Question

我已从https://gist.github.com/anthonyeden/8488763下载了wexpect.py。我把它保存为wexpect.py。 导入此模块

import wexpect.py
child = wexpect.spawn('ssh.exe %s@%s' % ('server1','a.b.c.d'))

我收到以下错误

>>> child = wexpect.spawn('ssh.exe %s@%s' % ('server1','a.b.c.d'))
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "wexpect.py", line 279, in spawn
return spawn_windows(command, args, timeout, maxread,
search  windowsize,    logfile, cwd, env)
File "wexpect.py", line 1653, in __init__
self._spawn (command, args)
File "wexpect.py", line 1698, in _spawn
raise ExceptionPexpect ('The command was not found or was not    
executable: %s.' % self.command)
ExceptionPexpect: The command was not found or was not executable: 
ssh.exe server1@a.b.c.d.

我能够在shell提示符下执行。安装cygwin后，ssh.exe已添加到PATH

ssh server1@a.b.c.d

我还在环境变量（用户和系统）中设置PYTHONPATH以包含c：\ cygwin64 \ bin

这是怎么做到的？

所有帮助将不胜感激

此致 内甚

Answer 1

简介：

分别提供可执行文件的参数：

n

---

详细信息：

这是wexpect产生的标头：

import wexpect.py
child = wexpect.spawn('ssh.exe', ['%s@%s', '%', "('server1','a.b.c.d')"])

此方法分别等待可执行文件和参数。