Py3 testcase fixes
Py3 testcase fixes

mrGeen/cython,mrGeen/cython,slonik-az/cython,mcanthony/cython,hhsprings/cython,hpfem/cython,hickford/cython,scoder/cython,marscher/cython,fperez/cython,ChristopherHogan/cython,hpfem/cython,mrGeen/cython,ABcDexter/cython,fabianrost84/cython,ABcDexter/cython,da-woods/cython,scoder/cython,roxyboy/cython,andreasvc/cython,madjar/cython,marscher/cython,encukou/cython,acrispin/cython,fperez/cython,da-woods/cython,achernet/cython,hpfem/cython,andreasvc/cython,bzzzz/cython,rguillebert/CythonCTypesBackend,fabianrost84/cython,cython/cython,roxyboy/cython,achernet/cython,marscher/cython,marscher/cython,dahebolangkuan/cython,hickford/cython,dahebolangkuan/cython,rguillebert/CythonCTypesBackend,c-blake/cython,hickford/cython,JelleZijlstra/cython,JelleZijlstra/cython,acrispin/cython,JelleZijlstra/cython,hickford/cython,da-woods/cython,larsmans/cython,fperez/cython,dahebolangkuan/cython,achernet/cython,mcanthony/cython,cython/cython,hhsprings/cython,andreasvc/cython,bzzzz/cython,dahebolangkuan/cython,slonik-az/cython,slonik-az/cython,hpfem/cython,ABcDexter/cython,dahebolangkuan/cython,ChristopherHogan/cython,c-blake/cython,hhsprings/cython,marscher/cython,ABcDexter/cython,andreasvc/cython,achernet/cython,encukou/cython,hhsprings/cython,roxyboy/cython,larsmans/cython,achernet/cython,ABcDexter/cython,roxyboy/cython,slonik-az/cython,acrispin/cython,madjar/cython,JelleZijlstra/cython,madjar/cython,mrGeen/cython,fperez/cython,larsmans/cython,madjar/cython,fabianrost84/cython,bzzzz/cython,c-blake/cython,encukou/cython,scoder/cython,acrispin/cython,slonik-az/cython,mcanthony/cython,mcanthony/cython,encukou/cython,mrGeen/cython,fabianrost84/cython,larsmans/cython,encukou/cython,c-blake/cython,cython/cython,acrispin/cython,JelleZijlstra/cython,hickford/cython,mcanthony/cython,roxyboy/cython,hhsprings/cython,madjar/cython,hpfem/cython,larsmans/cython,rguillebert/CythonCTypesBackend,rguillebert/CythonCTypesBackend,scoder/cython,fabianrost84/cython,andreasvc/cython,c-blake/cython,da-woods/cython,ChristopherHogan/cython,bzzzz/cython,fperez/cython,cython/cython