Python 读取命令行参数示例
import sys
import time
x=time.clock()
#打印可接受的参数
def prhelp():
print ”’Usage: argv.py [options]
Options:
-h, –help show this help message and exit
-v, –version print the version number and exit
-s, –Second snapshot run the 2.bat
Example: argv.py -s
”’
#对各种参数进行处理
if (len(sys.argv) > 2):
print ‘Option error!’
prhelp()
exit()
elif ‘-h’ in sys.argv:
prhelp()
exit()
elif ‘-v’ in sys.argv:
print ‘argv 1.01’
exit()
elif ‘-s’ in sys.argv:
print ‘run 2.bat’
exit()
else:
prhelp()
print ‘Option error! No such option: ‘ + sys.argv[1]
exit()