能有今天的问题, 首先要感谢我们的网线.
项目组搞了9台机器搞了个局域网进行测试,
因为这是一个临时的任务, 所以我们没有宽敞的场地,
又因为我们的网线很多都没有卡槽的,
所以网线经常被踢掉.
于是拿python写个脚本, 循环ping这些机器, 看通不通.
代码在下面:
__author__="wjason"
__date__ ="$2009-3-18 13:22:58$"
import os
import wx
import time
from wxPython.wx import *
class MyApp(wxApp):
def OnInit(self):
frame = wxFrame(NULL, -1, "Hello wxPython world")
#frame.Show(true)
frame.Show(false)
self.SetTopWindow(frame)
return true
def test_vp(ip):
lines = os.popen('ping '+ str(ip) + ' -n 1').readlines()
result = [l for l in lines if (l.find('Lost = 0') > 0)]
if len(result)==0:
dlg = wx.MessageDialog(None, 'can not connect: '+ ip, "ButtonPanel wxPython Demo",
wx.OK | wx.ICON_INFORMATION)
dlg.ShowModal()
else:
print ip + " is ok"
#print ''.join(result)
def loopMonitor():
while 1:
test_vp('192.168.0.10')
test_vp('192.168.1.10')
test_vp('192.168.2.10')
test_vp('192.168.3.10')
test_vp('192.168.4.10')
test_vp('192.168.5.10')
test_vp('192.168.6.10')
test_vp('192.168.7.10')
#test NG
#test_vp('192.168.222.10')
time.sleep(60)
if "__main__" == "__main__":
print "started";
firstapp = MyApp(0)
#firstapp.MainLoop()
loopMonitor()
print "end";
总结下学到的东西.
1. time模块的sleep方法
2. 用wxPython弹出一个对话框.
实现是实现了, 但要想使用wxPython, 你就必须要创建一个wxApp. 对于我要弹出一个对话框这样的需求, 有点麻烦.
所以我也有了下面这个问题:
使用python弹个对话框, 有简单的办法吗?
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单个ping服务器太麻烦,多线程吧
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