pesos is a pure python implementation of the mesos framework api based upon compactor.

pesos is intended to be a drop-in replacement for the mesos.native package. While Python bindings are provided by the Mesos project, they require libmesos which can be challenging to build and package. pesos requires no C extensions to run.

To use:

try:
    from pesos.executor import PesosExecutorDriver as MesosExecutorDriver
    from pesos.scheduler import PesosSchedulerDriver as MesosSchedulerDriver
except ImportError:
    from mesos.native import MesosExecutorDriver, MesosSchedulerDriver

Then use the pesos-provided equivalents as you would the native Mesos versions.

pesos uses tox as a test harness. To run tests, pip install tox and execute

$ tox

pesos relies upon compactor, which currently requires a version of tornado (tornado>=4.1) that has not yet been released. To run the tests, you must clone and generate a source distribution of tornado off master (which, currently, will produce tornado==4.1.dev1) and copy it into the third_party directory, where it will be used by tox for testing.