pyspc_gui.py 文件源码

def on_file(self, button):

        dialog = Gtk.FileChooserDialog("Please choose a file", self,
                                       Gtk.FileChooserAction.OPEN,
                                       (Gtk.STOCK_CANCEL, Gtk.ResponseType.CANCEL,
                                        Gtk.STOCK_OPEN, Gtk.ResponseType.OK))
        filter_csv = Gtk.FileFilter()
        filter_csv.set_name("CSV Files")
        filter_csv.add_pattern("*.csv")
        dialog.add_filter(filter_csv)

        response = dialog.run()
        if response == Gtk.ResponseType.OK:
            path = dialog.get_filename()
            self.data = pd.read_csv(path)
            self.verticalbox.remove(self.scrollable_treelist)
            self.add_treeview()

        dialog.destroy()