main_tk_setup.py 文件源码

def on_load_json(self, *args):
        """Triggered when load-button is clicked.
        Displays a load dialog, clears the GUI, populates the merge and uppdates the GUI"""
        _setup_filename = filedialog.askopenfilename(defaultextension=".json",
                                               filetypes=[('JSON files', '.json'), ('all files', '.*')],
                                               title="Choose file")
        if _setup_filename is not None:
            self.notify_task('Loading setup..', 0)
            try:
                self.setup.load_from_file(_setup_filename=_setup_filename)
                self.setup_filename.set(_setup_filename)
            except Exception as e:
                self.notify_messagebox("Error loading data", str(e))
            self.setup_to_gui()

            self.notify_task('Loading setup..done', 100)
            self.resize()