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Dark Space
Asked:2023-03-29 14:08:32 +0800 CST2023-03-29 14:08:32 +0800 CST

如何从 init 获取所有属性？

  • 772

有一类Worker

class Worker:
    def __init__(self, name, age, work) -> None:
        self.name = name
        self.age = age
        self.work = work 

    def say_hello(self):
        print(f"Привет, я {self.name}")

    
oleg = Worker('Олег', 43, "Танкист")

我想获取在__init__. 到目前为止，这是唯一的解决方案

list_attr = [x for x in dir(oleg) if not x.startswith('__')]

# ['age', 'name', 'work']

也许有一些方法或更简洁的方法？

python

1 个回答

  1. Best Answer

    可以使用__dict__

    class Worker:
    def __init__(self, name, age, work) -> None:
        self.name = name
        self.age = age
        self.work = work  

oleg = Worker('Олег', 43, "Танкист")

list_attr = [attr for attr in oleg.__dict__ if not callable(getattr(oleg, attr)) and not attr.startswith("__")]

# ['name', 'age', 'work']
    • 1

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