如何運行在命令提示符下工作的命令形式的python shell？

Question

程序[ex13.py]：

import sys 
a = raw_input("Input 3rd variable:") 
print "The script is called:", sys.argv[0] 
print "Your first variable is:", sys.argv[1] 
print "Your second variable is:", sys.argv[2] 
print "Your third variable is:", a 

執行在命令提示： ex13.py 1 3

如何從蟒殼通過給出的argv運行此？

Answer 1

如果你想要得到的輸出，你可以這樣做：的

from subprocess import Popen, PIPE 

process = Popen(os.path.dirname("python ex13.py 1 3", shell=True, stdout=PIPE) 

output = process.communicate() 
exit_code = process.wait();