Hi!
I use this code to try to log the contents of a file at a scrolled
window. It read all the file and include the contents in the window,
and later program a callback with the timeout_add function.
When the callback is called, it read the file (because it could grow
up) and add the new readed text to the window and to a list.
The problem is that when i add some text to the open file, when the
callback read the contents it dont`read the first one or two
characters added... and it add a newline character to the string
readed (i supose that it is the normal behaviour but i need to add
only the real contents)
Any suggestions would be apreciated
Thanks in adavance
class LogWindow:
'''Clase para mostrar a modo de log lo leido de un fichero de texto'''
def __init__(self,gtkContainer,fich,maxLineas):
self.maxLineas = maxLineas
self.numLineas = 0
self.intervalo = 1000
self.fich = fich
self.gtkScrolledWindow = GtkScrolledWindow()
gtkContainer.add(self.gtkScrolledWindow)
self.gtkText = GtkText()
self.gtkScrolledWindow.add_with_viewport(self.gtkText)
self.gtkScrolledWindow.set_policy(POLICY_AUTOMATIC, POLICY_AUTOMATIC)
self.gtkScrolledWindow.show_all()
self.lstLineas = []
self.timer = timeout_add(self.intervalo,self.checkFichero)
def checkFichero(self):
self.gtkText.freeze()
linea = self.fich.read()
while linea != '':
print '"%s"', % linea
self.lstLineas.append(linea)
self.gtkText.insert_defaults(linea)
linea = self.fich.read()
self.gtkText.thaw()
print 'checkFichero'
return 'true'
#--------------------------------------------------------------------------------------------------
def main():
gtkWindowMain = GtkWindow(type='toplevel')
gtkWindowMain.connect('destroy',mainquit)
fich = open('menu.txt','r')
logWin = LogWindow(gtkWindowMain,fich,50)
gtkWindowMain.show_all()
mainloop()
#--------------------------------------------------------------------------------------------------
if __name__ == '__main__':
main()
--
Hasta otra!
Eduardo Ferro Aldama [EMAIL PROTECTED]
(Linux User 44335)
La web del GLUB http://glub.ehu.es/
Grupo Linux Usuarios de Bizkaia
windows2000 "El insulto final"
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