I’m already parsing the function docstrings into mostly-working documentation. Cross-references within the briefs and descriptions are currently still using the C++ names, and are not being detected, but other than that it’s working fine.
A bigger issue is the classes and constants. For some reason, the classes do not have docstrings (I don’t know how to fix that), while Python doesn’t support adding docstrings to constants. Also, the enums in OpenCV’s C++ API are imported into Python as normal constants, which means that it’s a bit annoying to document them as enums so far.