求助! argv和raw_input一起使用的问题

hunsjie

https://learn-python-the-hard-way-zh_cn-translation.readthedocs.org/en/latest/ex13.html
加分题：raw_input 和 argv 一起使用，让你的脚本从用户手上得到更多的输入

不知我对题目的理解有没有错，除了这种方法外，有无其他方法？
黑体是我做的，运行代码也没错。

我自己写的程序如下：
from sys import argv

script, first, second, third = argv

first = raw_input("> ")
second = raw_input("> ")
third = raw_input("> ")

print "The script is called:", script
print "Your first variable is:", first
print "Your second variable is:", second
print "Your third variable is:", third

crossin先生

argv是在控制台下调用时加的参数。跟你那段黑体无关。

1. :~$ python test.py abc 123 xyz
   
2. The script is called: test.py
   
3. Your first variable is: abc
   
4. Your second variable is: 123
   
5. Your third variable is: xyz
   

复制代码

hunsjie

crossin先生 发表于 2013-11-6 22:00
argv是在控制台下调用时加的参数。跟你那段黑体无关。

我指的是那道加分题，与raw_input结合，能自由控制script, first……等变量

merlin586

楼主试试argparse吧

crossin先生

hunsjie 发表于 2013-11-7 22:49
我指的是那道加分题，与raw_input结合，能自由控制script, first……等变量

它应该也没有明确的要求吧，就是说结合args和raw_input来获取输入。

pezy

我理解的题意，就是把他们结合起来，获取更多的输入。

例如：

from sys import argv

script, name, age, company = argv

print "The name of the script:", script
print "Your name:", name
print "Your age:", age
print "Your company:", company

workingAge = raw_input("Your working age is ?")

print "%r can know that: %r, your age is %r, and you have worked at %r more than %r years." % (script, name, age, company, workingAge)