我如何在python中进行monkeypatching？

class MyClass:
    def __init__(self):
        self.value = 1

    def print_value(self):
        print(self.value)

# 创建一个MyClass的实例
my_instance = MyClass()

# 修改print_value方法
def new_print_value(self):
    print("Monkey Patched:", self.value)

MyClass.print_value = new_print_value

# 调用修改后的print_value方法
my_instance.print_value()

class MyClass:
    def __init__(self):
        self.value = 1

    def print_value(self):
        print(self.value)

# 创建一个MyClass的实例
my_instance = MyClass()

# 动态添加新的属性
my_instance.new_attribute = "Monkey Patched Attribute"

# 动态添加新的方法
def new_method(self):
    print("This is a new method added through Monkey Patching.")

my_instance.new_method = new_method.__get__(my_instance, MyClass)

# 调用新的方法
my_instance.new_method()