shell - python如何实现在一个脚本里的多次交互？

Question

万恶的主管要求写一个针对于阿里云服务器的自动挂载的脚本，其实这种脚本不难，网上找找随便都有，但是比较恶心的是，主管非要求要用python去写，美其名曰“可读性强”。 于是本菜鸟为了绩效就开始写，但是写着写着...

天蓬老师 · Answer

Just use subprocess. For example, the following program requires input of name and age:

print 'what is your name?'
name = raw_input()
print 'your name is ' + name
print 'what is your age?'
age = raw_input()
print 'your age is ' + age

We can call the above program by interactively inputting John and 20 as follows:

from subprocess import Popen, PIPE, STDOUT
p = Popen(['python', 'func.py'], stdout=PIPE, stdin=PIPE, stderr=STDOUT)
output = p.communicate(input='John
20
')
// print output

StackOverflow has many such questions!
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