Hinge joint option in pybullet createConstraint

[DHHZ]

Would it be possible to add functionality to create a hinge joint using createConstraint? At the moment it looks like the options are limited to prismatic, gear, point-to-point and fixed. I couldn't see any obvious way to get the same result, I had an idea that I might be able to use a gear constraint with maxForce=0 but this didn't seem to anchor the axes together.