请问有没有人用wxpython啊？

QUOTE:

import  os
import  wx

# This is how you pre-establish a file filter so that the dialog
# only shows the extension(s) you want it to.
wildcard = " Python source (*.py)|*.py|"     \
           "Compiled Python (*.pyc)|*.pyc|" \
           "SPAM files (*.spam)|*.spam|"    \
           "Egg file (*.egg)|*.egg|"        \
           "All files (*.*)|*.*"

#---------------------------------------------------------------------------

class TestPanel(wx.Panel):
    def __init__(self, parent, log):
        self.log = log
        wx.Panel.__init__(self, parent, -1)

        b = wx.Button(self, -1, "Create and Show an OPEN FileDialog", (50,50))
        self.Bind(wx.EVT_BUTTON, self.OnButton, b)

        b = wx.Button(self, -1, "Create and Show a SAVE FileDialog", (50,90))
        self.Bind(wx.EVT_BUTTON, self.OnButton2, b)

    def OnButton(self, evt):
        self.log.WriteText("CWD: %s\n" % os.getcwd())

        dlg = wx.FileDialog(
            self, message="Choose a file", defaultDir=os.getcwd(),
            defaultFile="", wildcard=wildcard, style=wx.OPEN | wx.MULTIPLE | wx.CHANGE_DIR
            )

        # Show the dialog and retrieve the user response. If it is the OK response,
        # process the data.
        if dlg.ShowModal() == wx.ID_OK:
            # This returns a Python list of files that were selected.
            paths = dlg.GetPaths()

            self.log.WriteText('You selected %d files:' % len(paths))

            for path in paths:
                self.log.WriteText('           %s\n' % path)

        # Compare this with the debug above; did we change working dirs?
        self.log.WriteText("CWD: %s\n" % os.getcwd())

        # Destroy the dialog. Don't do this until you are done with it!
        # BAD things can happen otherwise!
        dlg.Destroy()


    def OnButton2(self, evt):
            ．
        ．
        ．

#---------------------------------------------------------------------------

def runTest(frame, nb, log):
    win = TestPanel(nb, log)
    return win

#---------------------------------------------------------------------------

overview = "'．．．"'

if __name__ == '__main__':
    import sys,os
    import run
    run.main(['', os.path.basename(sys.argv[0])] + sys.argv[1:])

QUOTE:

paths = dlg.GetPaths()   取得一个 包含你所所选定文件位置 的list

你可以把这个 list 传递给其他function 进行处理。

如果你只选定了一个文件的话，  paths[0] 就是你所选定的文件的绝对位置。
在 paths = dlg.GetPaths() 这行下用
self.file = open(paths[0],'r')