WCS: Use set_locale context manager for a WCS test case
WCS: Use set_locale context manager for a WCS test case

MSeifert04/astropy,StuartLittlefair/astropy,larrybradley/astropy,astropy/astropy,astropy/astropy,stargaser/astropy,lpsinger/astropy,lpsinger/astropy,saimn/astropy,lpsinger/astropy,pllim/astropy,mhvk/astropy,larrybradley/astropy,stargaser/astropy,saimn/astropy,dhomeier/astropy,StuartLittlefair/astropy,pllim/astropy,larrybradley/astropy,astropy/astropy,aleksandr-bakanov/astropy,aleksandr-bakanov/astropy,lpsinger/astropy,MSeifert04/astropy,saimn/astropy,stargaser/astropy,lpsinger/astropy,dhomeier/astropy,MSeifert04/astropy,mhvk/astropy,StuartLittlefair/astropy,astropy/astropy,aleksandr-bakanov/astropy,StuartLittlefair/astropy,mhvk/astropy,stargaser/astropy,larrybradley/astropy,dhomeier/astropy,mhvk/astropy,pllim/astropy,StuartLittlefair/astropy,saimn/astropy,MSeifert04/astropy,dhomeier/astropy,dhomeier/astropy,astropy/astropy,mhvk/astropy,aleksandr-bakanov/astropy,saimn/astropy,pllim/astropy,pllim/astropy,larrybradley/astropy