disable Python generators testing in old Python versions
disable Python generators testing in old Python versions

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