python命令行参数解析实例

浏览数：24 / 时间：2015年06月08日

闲言少述，直接上代码
??
?#!/usr/bin/env python
#
#
?
import json
import getopt, sys

def usage():
print sys.argv[0] + ‘ -i irt -s status‘
print sys.argv[0] + ‘ -i irt -n seg -t stime‘
print sys.argv[0] + ‘ -h # get help info‘

def parse_cmd_line_param():
try:
opts, args = getopt.getopt(sys.argv[1:], "hi:s:n:t",["help","irt=","status=","seg=","stime="])
except getopt.GetoptError, err:
# print help information and exit;
usage()
sys.exit(2)

irt = None
status = None
seg =0
stime = 0

for op, value in opts:
if op == ‘-i‘ or op == ‘--irt‘:
irtmp = value
elif op == ‘-s‘ or op == ‘--status‘:
status = value
elif op == ‘-n‘ or op == ‘--seg‘:
segnum = value
elif op == ‘-t‘ or op == ‘--stime‘:
stime = value
elif op == ‘-h‘:
usage()
sys.exit()

print "CMD : irt=%s, status=%s, seg=%d, stime=%d" % (irt, status, int(seg), int(stime))

def main():
parse_cmd_line_param()

if __name__ == "__main__":
main()

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python命令行参数解析实例