- What problem are we trying to solve? Currently, the python bindings group protobufs, stub implementations and compiled code into a single python package that cannot be distributed easily. This forces python projects using mesos to copy protobufs around and forces a onerous dependency on anyone who would like to do a pure python binding.
- How was this problem solved? The current python package has been split into two separate packages: - mesos.interface (stub implementations and protobufs) - mesos.native (old _mesos module) These are python meta-packages and can be installed as separate pieces. The `mesos.interface` package will be hosted on pypi and can be installed via. easy_install and pip. See https://issues.apache.org/jira/browse/MESOS-857 and https://reviews.apache.org/r/23224/. - Why should I care? These changes are not backwards compatible. With 0.20.0 you will need to change how you use the python bindings. Here's a quick overview: mesos.Scheduler -> mesos.interface.Scheduler mesos.mesos_pb2 -> mesos.interface.mesos_pb2 mesos.MesosSchedulerDriver -> mesos.native.MesosSchedulerDriver For more details, you can take a look at the examples in `src/examples/python".