disable optimised sequence unpacking for bytes/str - hard to get right for Py2/Py3
disable optimised sequence unpacking for bytes/str - hard to get right for Py2/Py3

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