issue when calling exposeQuaternion() in several packages

[pFernbach]

Not sure if it's a real issue or if I don't use it correctly, but I have two packages (namely pinocchio and curves) which call eigenpy::exposeQuaternion() in their c++ code for python API.
The issue is that the python Quaternion class only exist in the first package that I import, eg :

import pinocchio
import curves
pinocchio.Quaternion # ok
curves.Quaternion # do not exist

import curves
import pinocchio
pinocchio.Quaternion # do not exist
curves.Quaternion # OK

Is there a way to correctly manage this or should I always keep care of the import order ? It could lead to hard to catch error for future users of both packages.

[jcarpent]

Please see stack-of-tasks/pinocchio#817 for helps. It has solved the same issue than the one you had.
You then need to update pinocchio to get the latest release and the fix.

[pFernbach]

Thanks, I'll make the same changes in curves then.