Support for OpenCV viz module?

I have the following installed in a virtualenv with Python 3.6.4:

opencv-python==3.4.0.12
opencv-contrib-python==3.4.0.12

on a OSX 10.13.3. I had expected the compiled viz code and corresponding Python bindings.

https://docs.opencv.org/3.4.1/d9/d62/namespacecv_1_1viz.html

Neither of them are present. I'd never installed OpenCV on this machine. I've historically gone through the installation process manually, which isn't pleasant, and I've been able to access the viz module both via C++ and Python on Linux and Mac.

The prospect of being able to install everything without having to compile binaries is compelling, and I'd love for this to work. Is this behavior expected? If so, is there any plan to support the viz module in the future?

Commencez par vérifier les paquets opencv-python et opencv-contrib-python installés par rapport à la documentation du module viz d’OpenCV 3.4.1 liée dans l’issue, en utilisant la configuration Python 3.6.4 et macOS indiquée. Déterminez si le code viz compilé et les bindings Python sont absents des distributions, puis établissez s’il est attendu de les prendre en charge et quelles modifications du build du paquet définiraient l’achèvement.