The porting of the Data Management code to support Python 3 was started last summer and I can report that it is now possible to build and run
lsst_ci, the stack demo, and
lsst_distrib (which includes
lsst_apps) in a Python 3 environment.
This means that you can now submit Python 3 Jenkins jobs of a Pipelines package and allow the demo to run.
For maximal testing of the Python 3 build situation, the
lsst_py3 package can still be used to build everything that we think builds using Python 3. This includes
lsst_distrib as well as a few additional packages.
Qserv and Sims packages (
lsst_sims) do not yet work with Python 3.