fix generators after raise-from merge
fix generators after raise-from merge

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