Fixed python 2.5 bug in tests.
Fixed python 2.5 bug in tests.

bottlepy/bottle,gaotongfei/bottle,gaotongfei/bottle,defnull/bottle,samstav/bottle,oz123/bottle,hkmshb/bottle,enzzc/bottle,bottlepy/bottle,khirayama/bottle,mefyl/bottle,mefyl/bottle,CentricWebEstate/bottle,AWFU/bottle,mrdon/bottle,enzzc/bottle,hkmshb/bottle,Kjuly/bottle,wangjun/bottle,kevintaw/bottle,StdioA/bottle,hayate/bottle,taisa007/bottle-ja,AWFU/bottle,Inndy/bottle,oz123/bottle,ericfrederich/bottle,SamuelMarks/bottle,kevinmel2000/bottle,Kjuly/bottle,fkazimierczak/bottle,Inndy/bottle,taisa007/bottle-ja,khirayama/bottle,wangjun/bottle,ifduyue/bottle,SmithSamuelM/bottle,ifduyue/bottle,kevintaw/bottle,prologic/bottle,StdioA/bottle,catroot/bottle,catroot/bottle,kevinmel2000/bottle,ericfrederich/bottle,hayate/bottle,SmithSamuelM/bottle,myzhan/bottle,defnull/bottle,fkazimierczak/bottle,myzhan/bottle,CentricWebEstate/bottle,mrdon/bottle,prologic/bottle,samstav/bottle,SamuelMarks/bottle