python 接收处理外带的参数方法

from sys import argv

import sys

import sys
print "the script name is ", sys.argv[0]
for num in range(1, len(sys.argv)):
 print "parameter %d is %s "% (num, sys.argv[num])

python test2.py this is a test last_parameter_Success
the script name is test2.py
parameter 1 is this 
parameter 2 is is 
parameter 3 is a 
parameter 4 is test 
parameter 5 is last_parameter_Success