Enoslib integration

[tbarbette]

This is still work in progress, but the core is there:

import enoslib as en
from npf import enoslib as npf

#Local roles, but use might use enoslib's providers of course
roles={"client": en.Host(   address="localhost",
                           user="tbarbette")}

results,_ = npf.run("test.npf",
        argsv=["local+POWER=1:Linear","local+POWER=2:Quadratic", "--force-retest"],
        roles=roles)

print(results.keys())