refactored kw-only args unpacking code into a separate method
refactored kw-only args unpacking code into a separate method

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