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icYFTL
Asked:2020-07-20 02:16:38 +0000 UTC2020-07-20 02:16:38 +0000 UTC

Python3通过函数传递类的所有属性

  • 772

我不知道如何用一个词恰当地描述我想要的东西。
一般来说，有一个类Event：

class Event:
    def __init__(self, name: str, link: str, start_date: str, finish_date: str, format: str, weight: str):
        self.name = name
        self.link = link
        self.start_date = start_date
        self.finish_date = finish_date
        self.format = format
        self.weight = weight
        self.markdown_beautify()

    def __iter__(self):
        yield 'name', self.name
        yield 'link', self.link
        yield 'start_date', self.start_date
        yield 'finish_date', self.finish_date
        yield 'format', self.format
        yield 'weight', self.weight

我想通过方法运行类中的所有变量。
风格上的东西：

def markdown_beautify(self):
    for x in self:
        x = markdown_decoration.quote(x)

如何正确实施？

python

2 个回答

  1. Best Answer

    例子：

    class Object():
    def __init__(self):
        self.attr1 = 1234
        self.attr = 100
    def go(self):
        for x in filter(lambda el: not el.startswith('__') and not callable(getattr(self, el)), dir(self)):
            setattr(self, x, getattr(self, x)+1)

object = Object()
print(object.attr, object.attr1)
object.go()
print(object.attr, object.attr1)
    • 4

  2. 我决定抛出一个更漂亮的解决方案：

    class lol:
    def __init__(self):
        self.kek = 'lolo'
        self.rofl = 'kek'
        self.kekrofl = 1
        self.ok = False

test = lol()
for var in vars(list(test)):
    setattr(test, var, 'AZAZA')

print(vars(test))  # Everything is AZAZA
    • 3

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