wx_lambda.py

import wx

########################################################################
class MyPanel(wx.Panel):
    """"""

    #----------------------------------------------------------------------
    def __init__(self, parent):
        """Constructor"""
        wx.Panel.__init__(self, parent)
        arg_one = 5
        arg_two = 10
        
        btn = wx.Button(self, label="My Button")
        func = lambda evt: self.my_function(evt, arg_one, arg_two)
        btn.Bind(wx.EVT_BUTTON, func)
        
    #----------------------------------------------------------------------
    def my_function(self, evt, x, y):
        """"""
        print x + y
        
    
########################################################################
class MyFrame(wx.Frame):
    """"""

    #----------------------------------------------------------------------
    def __init__(self):
        """Constructor"""
        wx.Frame.__init__(self, None, title="IDs")
        panel = MyPanel(self)
        self.Show()
    
if __name__ == "__main__":
    app = wx.App(False)
    frame = MyFrame()
    app.MainLoop()