Run autopep8 on zscale
Run autopep8 on zscale

AustereCuriosity/astropy,pllim/astropy,joergdietrich/astropy,dhomeier/astropy,mhvk/astropy,aleksandr-bakanov/astropy,saimn/astropy,bsipocz/astropy,joergdietrich/astropy,DougBurke/astropy,MSeifert04/astropy,astropy/astropy,AustereCuriosity/astropy,stargaser/astropy,mhvk/astropy,larrybradley/astropy,MSeifert04/astropy,joergdietrich/astropy,DougBurke/astropy,bsipocz/astropy,lpsinger/astropy,saimn/astropy,joergdietrich/astropy,dhomeier/astropy,mhvk/astropy,dhomeier/astropy,tbabej/astropy,larrybradley/astropy,AustereCuriosity/astropy,larrybradley/astropy,pllim/astropy,lpsinger/astropy,StuartLittlefair/astropy,MSeifert04/astropy,astropy/astropy,DougBurke/astropy,stargaser/astropy,funbaker/astropy,saimn/astropy,larrybradley/astropy,DougBurke/astropy,mhvk/astropy,stargaser/astropy,stargaser/astropy,funbaker/astropy,mhvk/astropy,StuartLittlefair/astropy,AustereCuriosity/astropy,StuartLittlefair/astropy,StuartLittlefair/astropy,astropy/astropy,pllim/astropy,kelle/astropy,MSeifert04/astropy,astropy/astropy,tbabej/astropy,lpsinger/astropy,aleksandr-bakanov/astropy,pllim/astropy,tbabej/astropy,larrybradley/astropy,dhomeier/astropy,astropy/astropy,kelle/astropy,joergdietrich/astropy,kelle/astropy,bsipocz/astropy,AustereCuriosity/astropy,kelle/astropy,aleksandr-bakanov/astropy,lpsinger/astropy,funbaker/astropy,dhomeier/astropy,saimn/astropy,lpsinger/astropy,tbabej/astropy,tbabej/astropy,saimn/astropy,funbaker/astropy,StuartLittlefair/astropy,pllim/astropy,bsipocz/astropy,kelle/astropy,aleksandr-bakanov/astropy