[Tutor] open-file GUI

[FT]

Hi!
    My demo is from wspython.



Hello,
I am starting to use Python+NumPy+SciPy+Matplotlib as a substitute to MATLAB.

I need a simple GUI that can help me to open files and save file i.e. something similar to uigetfile in MATLAB.
Is there a simple script that opens a window with a possibility to browse through the file system and pick an ASCII file ?
After the file is spcified using the GUI, I want to read it using fromfile and similar commands.
After I process the data I want a similar GUI that enables choosing the path and name for saving the results file.

Are scripts of this type available ?

Thanks
Eli Brosh
 

This method allows you to either display the last file name or change the fn to "" for an open command so it does not display the file name. Then fn assignment commented out... 

        self.dirname=os.getcwd()  #SEARCH FROM PRESENT DIRECTORY!
        self.filename="" 

    def setFilePath(self, type4file=""):
        " Search directory for path and file name!"
        fn=self.filename
        t4f = wx.OPEN
        if type4file[0] in "sS":
            t4f = wx.SAVE|wx.FD_OVERWRITE_PROMPT
#            fn = self.filename
        dlg = wx.FileDialog(self, self.filename +" or Choose a file",
self.dirname, fn, "*.*", t4f)
        if dlg.ShowModal() == wx.ID_OK:
            self.filename = dlg.GetFilename()
            self.dirname = dlg.GetDirectory()
        dlg.Destroy()

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