Mix-in class to make implementing __dir__ in subclasses simpler #146
Description
Originally reported by: katyukha (Bitbucket: katyukha, GitHub: katyukha)
Hello,
I have a case, when there are few classes in inheritance chain (with multiple inheritance), and each of them have to modify result of dir(obj) applied to instances of that classes. And this code have to be compatible with both Python 2 and 3.
At this point, I have created a simple mixin class that implements basic dir method, which could be overriden in subclasses using standard super().
Mix-in code placed here: https://github.com/katyukha/openerp-proxy/blob/2288023/openerp_proxy/utils.py#L110
Will it be good Idea to include that mix-in class to this library? If so, I may create pull request for it.
- Bitbucket: https://bitbucket.org/gutworth/six/issue/146