The Move Field refactoring introduces a circular dependency.

[jonh-copin]

The MoveField refactoring introduces a circular dependency.

Steps to reproduce the behavior:

1. Code before refactoring:

-- input/a.py
from b import B

class A:
    def __init__(self):
        self.b = B()
        self.owner = self

-- input/b.py
class B:
    pass

2. Apply the move field to A.owner

3. Code after refactoring:

-- input/a.py
from b import B

class A:
    def __init__(self):
        self.b = B(self)


-- input/b.py
from a import A

class B:
    def __init__(self, owner: A):
        self.owner = owner