#!/usr/bin/env python
for a in [1,2]:
for b in ['a','b']:
print a,b
import os
if os.path.isdir("/tmp"):
print "/tmp is a direcotry"
else:
print "/tmp is not a direcotry"
class server(object):
def _init_(self,ip,hostname):
self.ip=ip
self.hostname=hostname
ipython
import subprocess
subprocess.call(["ls","-l"])
调用函数 xx()
