shell python -c_python执行shell命令 | C/C++程序员之家

sudo pip install expect

一个远程复制的python类：

class RemoteShell:

def __init__(self, host, user, pwd):

self.host = host

self.user = user

self.pwd = pwd

def put(self, local_path, remote_path):

scp_put = '''

set timeout -1

spawn scp %s %s@%s:%s

expect "(yes/no)?" {

send "yes\r"

expect "password:"

send "%s\r"

} "password:" {send "%s\r"}

expect eof

exit'''

os.system("echo '%s' > scp_put.cmd" % (scp_put % (os.path.expanduser(local_path), self.user, self.host, remote_path, self.pwd, self.pwd)))

os.system('expect scp_put.cmd')

os.system('rm scp_put.cmd')

具体是通过ecpect来捕获shell输出，然后通过send发送命令，执行。可以参照原作者的例子很快的改造出简单的python执行shell命令脚本。也可以使用 pexpect  模块。

原文链接：http://blog.youkuaiyun.com/span76/article/details/11575231