学习wxpython时遇到的问题

Question

import wx

class MyMenu(wx.Frame):

def __init__(self, parent, ID, title):
    wx.Frame.__init__(self, parent, -1, title,
                      wx.DefaultPosition, wx.Size(380, 250))
    menubar = wx.MenuBar()
    file = wx.Menu()
    edit = wx.Menu()
    help = wx.Menu()
    file.Append(101, '&Open', 'Open a new document')
    file.Append(102, '&Save', 'Save the document')
    file.AppendSeparator()
    quit = wx.MenuItem(file, 105, '&Quit\tCtrl+Q', 'Quit the Application')
    quit.SetBitmap(wx.Image ('gtk-quit.png',wx.BITMAP_TYPE_PNG).ConvertToBitmap())
    file.AppendItem(quit)
    edit.Append(201, 'check item1', '', wx.ITEM_CHECK)
    edit.Append(202, 'check item2', kind= wx.ITEM_CHECK)
    submenu = wx.Menu()
    submenu.Append(301, 'radio item1', kind=wx.ITEM_RADIO)
    submenu.Append(302, 'radio item2', kind=wx.ITEM_RADIO)
    submenu.Append(303, 'radio item3', kind= wx.ITEM_RADIO)
    edit.AppendMenu(203, 'submenu', submenu)
    menubar.Append(file, '&File')
    menubar.Append(edit, '&Edit')
    menubar.Append(help, '&Help')
    self.SetMenuBar(menubar)
    self.Centre()

wx.EVT_MENU(self, 105, self.OnQuit)
def OnQuit(self, event):

self.Close()

class MyApp(wx.App):

def OnInit(self):
    frame = MyMenu(None, -1, 'menu2.py')
    frame.Show(True)
    return True

app = MyApp(0)
app.MainLoop()

运行时出现

要怎么解决啊？

Answer 1

格式看着蛋疼，报错信息已经给你指出这句有问题wx.EVT_MENU(self, 105, self.OnQuit),你是照着这个链接描述来的，看这样子没问题，估计是你的格式错误

#/usr/python
#coding=utf-8
import wx

class MyMenu(wx.Frame):

    def __init__(self, parent, ID, title):
        wx.Frame.__init__(self, parent, -1, title,
                          wx.DefaultPosition, wx.Size(380, 250))
        menubar = wx.MenuBar()
        file = wx.Menu()
        edit = wx.Menu()
        help = wx.Menu()
        file.Append(101, '&Open', 'Open a new document')
        file.Append(102, '&Save', 'Save the document')
        file.AppendSeparator()
        quit = wx.MenuItem(file, 105, '&Quit\tCtrl+Q', 'Quit the Application')
        quit.SetBitmap(wx.Image ('gtk-quit.png',wx.BITMAP_TYPE_PNG).ConvertToBitmap())
        file.AppendItem(quit)
        edit.Append(201, 'check item1', '', wx.ITEM_CHECK)
        edit.Append(202, 'check item2', kind= wx.ITEM_CHECK)
        submenu = wx.Menu()
        submenu.Append(301, 'radio item1', kind=wx.ITEM_RADIO)
        submenu.Append(302, 'radio item2', kind=wx.ITEM_RADIO)
        submenu.Append(303, 'radio item3', kind= wx.ITEM_RADIO)
        edit.AppendMenu(203, 'submenu', submenu)
        menubar.Append(file, '&File')
        menubar.Append(edit, '&Edit')
        menubar.Append(help, '&Help')
        self.SetMenuBar(menubar)
        self.Centre()
        wx.EVT_MENU(self, 105, self.OnQuit)
    def OnQuit(self, event):

        self.Close()
class MyApp(wx.App):

    def OnInit(self):
        frame = MyMenu(None, -1, 'menu2.py')
        frame.Show(True)
        return True
app = MyApp(0)
app.MainLoop()