Hi! I wanted to implement a similar flake8 plugin to check for a codebase that has now migrated to Python 3, which supports not passing anything:

class MyClass(ParentClass):
    def __init__(self):
         super().__init__()

My idea was to create a plugin to enforce the new style. It feels like it belongs in flake8-super-call, given its name. It could be implemented as a separate check and could be disabled if running under Python 2 or for codebase that should still support Python 2.

Are you interested in adding this? Are you still maintaining this package? If so, I'll send a pull request, otherwise, I'll work on a fork.