pg.set_save_handler# Accessible via pg.set_save_handler, pg.symbolic.set_save_handler. set_save_handler(save_handler)[source]# Sets global save handler. Return type: Optional[Callable[..., Any]] Parameters: save_handler – A callable object that takes at least one argument as value to save. symbolic.save method will pass through all arguments to this handler and return its return value. Returns: Previous global save handler.