Make sure that mode value from zpython bindings is unicode
Make sure that mode value from zpython bindings is unicode

dragon788/powerline,Liangjianghao/powerline,cyrixhero/powerline,prvnkumar/powerline,QuLogic/powerline,areteix/powerline,DoctorJellyface/powerline,lukw00/powerline,russellb/powerline,junix/powerline,xxxhycl2010/powerline,Luffin/powerline,xfumihiro/powerline,darac/powerline,prvnkumar/powerline,QuLogic/powerline,cyrixhero/powerline,S0lll0s/powerline,bartvm/powerline,junix/powerline,s0undt3ch/powerline,blindFS/powerline,russellb/powerline,Liangjianghao/powerline,kenrachynski/powerline,S0lll0s/powerline,bezhermoso/powerline,DoctorJellyface/powerline,blindFS/powerline,IvanAli/powerline,EricSB/powerline,Luffin/powerline,dragon788/powerline,IvanAli/powerline,Liangjianghao/powerline,EricSB/powerline,seanfisk/powerline,darac/powerline,dragon788/powerline,xfumihiro/powerline,bezhermoso/powerline,EricSB/powerline,lukw00/powerline,s0undt3ch/powerline,areteix/powerline,prvnkumar/powerline,xxxhycl2010/powerline,areteix/powerline,darac/powerline,seanfisk/powerline,bezhermoso/powerline,lukw00/powerline,junix/powerline,IvanAli/powerline,S0lll0s/powerline,xfumihiro/powerline,cyrixhero/powerline,xxxhycl2010/powerline,Luffin/powerline,s0undt3ch/powerline,QuLogic/powerline,bartvm/powerline,seanfisk/powerline,blindFS/powerline,DoctorJellyface/powerline,kenrachynski/powerline,russellb/powerline,bartvm/powerline,kenrachynski/powerline