Chapter6-2.py 文件源码

def file_save(self, event=None):
        if not self.open_file:
            new_file_name = filedialog.asksaveasfilename()
            if new_file_name:
                self.open_file = new_file_name

        if self.open_file:
            new_contents = self.main_text.get(1.0, tk.END)
            with open(self.open_file, "w") as open_file:
                open_file.write(new_contents)