class CrawlerFrame(wx.Frame):
def __init__(self, parent):
wx.Frame.__init__(self, parent, title="webcrawler", size=(850, 600))
self.statusbar = self.CreateStatusBar()
self.gridInfo = GridInfo(self, Crawler.GetInfoNames())
self.gridTasks = GridTasks(self, TaskData.GetFieldNames())
self.inputStatic = wx.StaticText(self,
label="Command",
style=wx.ALIGN_CENTRE_HORIZONTAL)
self.textInput = wx.TextCtrl(self, style=wx.TE_PROCESS_ENTER)
self.textInput.Bind(wx.EVT_TEXT_ENTER, self.CmdEnter)
self.sizerHoriz = wx.BoxSizer(wx.HORIZONTAL)
self.sizerHoriz.Add(self.gridInfo, 1, wx.EXPAND | wx.ALL)
self.sizerHoriz.Add(self.gridTasks, 1, wx.EXPAND | wx.ALL)
self.sizerVert = wx.BoxSizer(wx.VERTICAL)
self.sizerVert.Add(self.sizerHoriz, 5)
sH = wx.BoxSizer(wx.HORIZONTAL)
sH.Add(self.inputStatic, flag=wx.ALL, border=5)
sH.Add(self.textInput, 1, flag=wx.ALL | wx.ALIGN_LEFT, border=3)
self.sizerVert.Add(sH, 0, wx.EXPAND)
self.SetAutoLayout(True)
self.SetSizer(self.sizerVert)
self.Layout()
self.Show(True)
self.StartCrawler()
def StartCrawler(self):
self.crawler = Crawler()
self.crawler.Start(5)
self.crawler.AddURLs(["//www.orf.at"])
self.timer = wx.Timer(self, 666)
self.Bind(wx.EVT_TIMER, self.OnTimer)
self.Bind(wx.EVT_CLOSE, self.StopCrawler)
self.timer.Start(1000)
self.statusbar.SetStatusText("Active")
def StopCrawler(self, event):
self.crawler.Stop()
self.Destroy()
def OnTimer(self, event):
evtId = event.GetId()
if evtId == 666:
self.crawler.Update()
self.gridInfo.Update(self.crawler.GetInfoValues())
self.gridTasks.AddTasks(self.crawler.GetTasks())
def CmdEnter(self, event):
cmd = self.textInput.GetValue()
if cmd == "exit":
self.StopCrawler(event)
elif cmd == "tor":
self.crawler.ToggleTOR()
self.textInput.Clear()
