目前，Boa Constructor 的稳定版本为0.4.4，在python 2.4.x环境下运行正常，但在python 2.5下运行python boa.py时出现了下面的错误：
'module' object has no attribute 'NotebookSizer'
这是因为该版本与python 2.5之间不兼容。下面介绍安装最新开发版本的方法：
首先下载TortoiseCVS 最新版安装，这是一个CVS版本控制软件，下面将用来下载Boa开发版本文件。在适当的目录下新建一个文件夹，打开后在其中点击鼠标右键，选择CVS-->preferences.. 修改language为Chinese(simplified) [GB2312]。然后重新点击鼠标右键，选择CVS 取出.. ，在弹出的对话框中做如下配置：
单击确认后开始下载文件。根据网速情况，大概10分钟后下载完成。
用Boa完成的一个简单的例子：
App1.py：
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#!/usr/bin/env python
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#Boa:App:BoaApp
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import wx
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import Frame1
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modules ={'Frame1': [1, 'Main frame of Application', u'Frame1.py']}
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class BoaApp(wx.App):
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def OnInit(self):
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self.main = Frame1.create(None)
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self.main.Show()
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self.SetTopWindow(self.main)
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return True
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def main():
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application = BoaApp(0)
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application.MainLoop()
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if __name__ == '__main__':
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main()
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Frame1.py：
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#Boa:Frame:Frame1
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import wx
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def create(parent):
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return Frame1(parent)
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[wxID_FRAME1, wxID_FRAME1BUTTON1, wxID_FRAME1BUTTON2, wxID_FRAME1PANEL1,
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] = [wx.NewId() for _init_ctrls in range(4)]
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class Frame1(wx.Frame):
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def _init_ctrls(self, prnt):
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# generated method, don't edit
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wx.Frame.__init__(self, id=wxID_FRAME1, name='', parent=prnt,
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pos=wx.Point(495, 302), size=wx.Size(220, 106),
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style=wx.DEFAULT_FRAME_STYLE, title=u'\u5173\u4e8e..')
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self.SetClientSize(wx.Size(212, 79))
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self.panel1 = wx.Panel(id=wxID_FRAME1PANEL1, name='panel1', parent=self,
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pos=wx.Point(0, 0), size=wx.Size(212, 79),
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style=wx.TAB_TRAVERSAL)
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self.button1 = wx.Button(id=wxID_FRAME1BUTTON1, label=u'\u5173\u4e8e..',
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name='button1', parent=self.panel1, pos=wx.Point(40, 40),
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size=wx.Size(56, 24), style=0)
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self.button1.Bind(wx.EVT_BUTTON, self.OnButton1Button,
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id=wxID_FRAME1BUTTON1)
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self.button2 = wx.Button(id=wxID_FRAME1BUTTON2, label=u'\u9000\u51fa',
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name='button2', parent=self.panel1, pos=wx.Point(128, 40),
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size=wx.Size(48, 24), style=0)
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self.button2.Bind(wx.EVT_BUTTON, self.OnButton2Button,
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id=wxID_FRAME1BUTTON2)
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def __init__(self, parent):
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self._init_ctrls(parent)
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def OnButton1Button(self, event):
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info = wx.AboutDialogInfo()
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info.Name = "Hello World"
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info.Version = "1.0.0"
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info.Copyright = "(C) 2007 viechang"
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wx.AboutBox(info)
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def OnButton2Button(self, event):
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self.Close(True)
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一个运行结果如下：
该程序在windowsXp + python2.5 + wxpython2.8.3.0 + Boa Constructor 0.5.2 下测试通过。
附：回复求教者留言
完全可以，使用wx库就行
例如：
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import wx
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#----------------------------------------------------------------------
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class RichTextFrame(wx.Frame):
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def __init__(self, *args, **kw):
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wx.Frame.__init__(self, *args, **kw)
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def OnFileOpen(self, evt):
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# This gives us a string suitable for the file dialog based on
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# the file handlers that are loaded
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wildcard, types = rt.RichTextBuffer.GetExtWildcard(save=False)
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dlg = wx.FileDialog(self, "Choose a filename",
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wildcard=wildcard,
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style=wx.OPEN)
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if dlg.ShowModal() == wx.ID_OK:
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path = dlg.GetPath()
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if path:
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fileType = types[dlg.GetFilterIndex()]
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self.rtc.LoadFile(path, fileType)
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dlg.Destroy()
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