Restore compatibility with Python 3.2
Restore compatibility with Python 3.2

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