command pattern with all the parameters needed to execute the methodas well as some target object that has the method this target object is called the receiver the receiver is an instance of class that can execute the method given the encapsulated information all of this relies on an object called an invoker that decides when the method on the receiver will execute it might help to realize that invocations of methods are similar to instances of classes without any actual functionalitythe command pattern can be implemented like thisclass commanddef __init__(selfreceivertext)self receiver receiver self text text def execute(self)self receiver print_message(self textclass receiver(object)def print_message(selftext)print("message received{}format(text)class invoker(object)def __init__(self)self commands [def add_command(selfcommand)self commands append(commanddef run(self)for command in self commandscommand execute(if __name__ ="__main__"receiver receiver(command command(receiver"execute command "command command(receiver"execute command "