time模块

脚本跑了多长时间

import time
start = time.time()
print('start time is: %f' % start)
end = time.time()
print('used time: %f secs' % (end - start))

现在的时间

import time
t = time.localtime()
print "time.asctime(t): %s " % time.asctime(t)