pylint fixes.
pylint fixes.

isomer/faucet,asmltd/faucet,asmltd/faucet,anarkiwi/faucet,byllyfish/faucet,REANNZ/faucet,faucetsdn/faucet,wackerly/faucet,byllyfish/faucet,trentindav/faucet,asmltd/faucet,mwutzke/faucet,REANNZ/faucet,mwutzke/faucet,faucetsdn/faucet,asmltd/faucet,shivarammysore/faucet,gwacter/faucet,trungdtbk/faucet,wackerly/faucet,shivarammysore/faucet,isomer/faucet,Bairdo/faucet,gwacter/faucet,Bairdo/faucet,gizmoguy/faucet,anarkiwi/faucet,asmltd/faucet,trentindav/faucet,gizmoguy/faucet,trungdtbk/faucet