fisheye.py 文件源码

def save_config(self, filename=None):
        if filename is None:
            file_obj = tkFileDialog.asksaveasfile()
            if file_obj is None: return
        else:
            file_obj = open(filename, 'w')
        try:
            save_config(file_obj, self.lens1, self.lens2)
        except:
            tkMessageBox.showerror('Config save error', traceback.format_exc())

    # Render and save output in various modes.