test_normalizing: some python3 compatiblity fixes
test_normalizing: some python3 compatiblity fixes

snyderr/robotframework,Colorfulstan/robotframework,jorik041/robotframework,joongh/robotframework,joongh/robotframework,un33k/robotframework,JackNokia/robotframework,ChrisHirsch/robotframework,fingeronthebutton/robotframework,jorik041/robotframework,snyderr/robotframework,suvarnaraju/robotframework,kurtdawg24/robotframework,ashishdeshpande/robotframework,jorik041/robotframework,robotframework/robotframework,HelioGuilherme66/robotframework,synsun/robotframework,SivagnanamCiena/robotframework,Colorfulstan/robotframework,JackNokia/robotframework,kurtdawg24/robotframework,jorik041/robotframework,moto-timo/robotframework,yonglehou/robotframework,snyderr/robotframework,nmrao/robotframework,kurtdawg24/robotframework,userzimmermann/robotframework,nmrao/robotframework,ChrisHirsch/robotframework,HelioGuilherme66/robotframework,xiaokeng/robotframework,stasiek/robotframework,ChrisHirsch/robotframework,jorik041/robotframework,ashishdeshpande/robotframework,Colorfulstan/robotframework,JackNokia/robotframework,kurtdawg24/robotframework,moto-timo/robotframework,stasiek/robotframework,moto-timo/robotframework,un33k/robotframework,joongh/robotframework,un33k/robotframework,fingeronthebutton/robotframework,alexandrul-ci/robotframework,userzimmermann/robotframework,stasiek/robotframework,yonglehou/robotframework,synsun/robotframework,joongh/robotframework,nmrao/robotframework,jaloren/robotframework,synsun/robotframework,joongh/robotframework,rwarren14/robotframework,stasiek/robotframework,Colorfulstan/robotframework,alexandrul-ci/robotframework,SivagnanamCiena/robotframework,yonglehou/robotframework,alexandrul-ci/robotframework,fingeronthebutton/robotframework,rwarren14/robotframework,robotframework/robotframework,ashishdeshpande/robotframework,synsun/robotframework,synsun/robotframework,JackNokia/robotframework,snyderr/robotframework,suvarnaraju/robotframework,alexandrul-ci/robotframework,fingeronthebutton/robotframework,ashishdeshpande/robotframework,kurtdawg24/robotframework,rwarren14/robotframework,JackNokia/robotframework,alexandrul-ci/robotframework,un33k/robotframework,dkentw/robotframework,stasiek/robotframework,un33k/robotframework,robotframework/robotframework,dkentw/robotframework,SivagnanamCiena/robotframework,jaloren/robotframework,xiaokeng/robotframework,xiaokeng/robotframework,jaloren/robotframework,dkentw/robotframework,moto-timo/robotframework,userzimmermann/robotframework,dkentw/robotframework,xiaokeng/robotframework,SivagnanamCiena/robotframework,rwarren14/robotframework,ChrisHirsch/robotframework,jaloren/robotframework,suvarnaraju/robotframework,dkentw/robotframework,userzimmermann/robotframework,suvarnaraju/robotframework,nmrao/robotframework,jaloren/robotframework,userzimmermann/robotframework,ChrisHirsch/robotframework,Colorfulstan/robotframework,moto-timo/robotframework,suvarnaraju/robotframework,HelioGuilherme66/robotframework,snyderr/robotframework,nmrao/robotframework,yonglehou/robotframework,fingeronthebutton/robotframework,xiaokeng/robotframework,SivagnanamCiena/robotframework,rwarren14/robotframework,yonglehou/robotframework,ashishdeshpande/robotframework