从类中的变量访问类

Question

For example:

class Foo:
    def __init__(self):
        self.bar = []


class Baz():
    pass


test = Foo()
test.bar.append(
    Baz()
)

Now that I have instantiated Baz , how can I access test from Baz ?

Answer 1

You would need to give each Baz a reference to test if you wanted things to be set up like this:

class Baz():
    def __init__(self, test):
        self.test = test    

test = Foo()
test.bar.append(
    Baz(test)