Python-сообщество

 class A:
    def __init__(self, other_obj):
        self.other_obj = other_obj
    def work(self):
        self.other_obj.out_text('blah-blah')
class B:
    def __init__(self):
        self.x = '1'
    def out_text(self, data, *args):
        print(self.x, data)
b=B()
a= A(b)
a.work()
>>> 
1 blah-blah
>>> 

 class A:
    def __init__(self, other_obj):
        self.other_obj = other_obj
    def work(self):
        self.other_obj.out_text('blah-blah')
class B:
    def __init__(self):
        self.x = '1'
    def run(self):
        a=A(self)
        a.work()
    def out_text(self, data, *args):
        print(self.x, data)
b=B()
b.run()
>>> 
1 blah-blah
>>>

  class A:
    
    def work(self):
       out_text(self, 'blah-blah')
  
def out_text(data, *args):
    print(data, args)

 class A:
	def work(self):
		B.out_text(self, 'blah-blah')
class B:
	x = '3'
	def __init__(self):
		self.x = '1'
	@classmethod
	def out_text(cls, data, *args):
		print(cls, data, args)
		print(cls.x)  # как мне обратиться к  self.x ?
a = A()
a.work()