nojira: fixing pylint warns.
nojira: fixing pylint warns.

SLS-Dev/cxmanage,Cynerva/cxmanage,SilverLiningSystems/cxmanage-test,SilverLiningSystems/cxmanage-test2,SilverLiningSystems/cxmanage-test2,SLS-Dev/cxmanage,SilverLiningSystems/cxmanage-test,Cynerva/cxmanage