pyqhaGUI.py 文件源码

def OnOpenEtotV(self, event):
        wildcard =  "dat file (*.dat)|*.dat|" \
                    "All files (*)|*"
        dialog = wx.FileDialog(None, "Choose a file with total energies", os.getcwd(),"", wildcard)
        if dialog.ShowModal() == wx.ID_OK:
            try:
                fname = dialog.GetPath()
                self.V, self.E = read_EtotV(fname)   
                self.IsEtotVRead = True
                self.SetStatusText("E_tot(V) file "+fname+" read")
            except:
                wx.MessageBox("Something wrong while opening the E_tot file... not loaded.",
                "", wx.OK | wx.ICON_EXCLAMATION, self)  

        dialog.Destroy()