Fix test failures on Python2 with Unicode URLs
Fix test failures on Python2 with Unicode URLs

data-exp-lab/girder,kotfic/girder,opadron/girder,Xarthisius/girder,adsorensen/girder,salamb/girder,opadron/girder,sutartmelson/girder,msmolens/girder,girder/girder,Xarthisius/girder,msmolens/girder,jbeezley/girder,salamb/girder,essamjoubori/girder,sutartmelson/girder,salamb/girder,data-exp-lab/girder,Kitware/girder,Kitware/girder,data-exp-lab/girder,jbeezley/girder,sutartmelson/girder,Xarthisius/girder,girder/girder,opadron/girder,essamjoubori/girder,manthey/girder,Kitware/girder,salamb/girder,RafaelPalomar/girder,kotfic/girder,adsorensen/girder,adsorensen/girder,RafaelPalomar/girder,essamjoubori/girder,adsorensen/girder,RafaelPalomar/girder,manthey/girder,Kitware/girder,Xarthisius/girder,opadron/girder,essamjoubori/girder,opadron/girder,sutartmelson/girder,kotfic/girder,adsorensen/girder,RafaelPalomar/girder,girder/girder,msmolens/girder,kotfic/girder,data-exp-lab/girder,sutartmelson/girder,girder/girder,RafaelPalomar/girder,essamjoubori/girder,jbeezley/girder,Xarthisius/girder,jbeezley/girder,salamb/girder,manthey/girder,kotfic/girder,data-exp-lab/girder,msmolens/girder,msmolens/girder,manthey/girder