using wxPython events inside a loop

[Mr BigSmoke]

I'm writting an applicatio that that does something like this:

class batchSpy(wx.Frame):

	def __init__(self, parent):

		wx.Frame.__init__( self, None, -1, "Batch Spy", pos = (0,0),
						   size = mySize)
		.... do layout ...

                self.searchAlarms()

         def searchAlarms(self):
                 for alm in self.alarms: # self.alarms is a list of
strings
                        self.almBox.WriteText(alm) #Alm box is a
wx.TextCtrl widget...
                        self.Refresh()



I Know that writing like this my wxFrame just freeze. I've tried usind
wxTimer event but it doesn't help... Any hint? 

TNX