avoid multiprocessing test usage in pypy
avoid multiprocessing test usage in pypy

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