if((int_frequency < 37) or (int_frequency > 32767)):
print "Warning:the first para frequency range is from 37 to 32767,pls input again!\n"
elif ((int_ms > 2000) or (int_ms < 1)):
print "Warning:the second para duration range is from 1 to 2000,pls input again!\n"
else:
winsound.Beep(int_frequency, int_ms)作者: laohuanggua 时间: 2009-05-01 23:25
添加一个检测参数个数
if len(sys.argv)!=2:
print "you should input two argvments"
sys.exit()