STY: pep8 fixup, remove unused variable
STY: pep8 fixup, remove unused variable

matthew-brett/scipy,chatcannon/scipy,anielsen001/scipy,apbard/scipy,nonhermitian/scipy,larsmans/scipy,jor-/scipy,anntzer/scipy,rgommers/scipy,niknow/scipy,rgommers/scipy,Gillu13/scipy,anntzer/scipy,grlee77/scipy,vigna/scipy,WarrenWeckesser/scipy,argriffing/scipy,Gillu13/scipy,sriki18/scipy,endolith/scipy,gertingold/scipy,zerothi/scipy,jjhelmus/scipy,argriffing/scipy,tylerjereddy/scipy,sriki18/scipy,jamestwebber/scipy,niknow/scipy,chatcannon/scipy,jor-/scipy,perimosocordiae/scipy,arokem/scipy,aeklant/scipy,argriffing/scipy,andyfaff/scipy,lhilt/scipy,scipy/scipy,zerothi/scipy,surhudm/scipy,mdhaber/scipy,tylerjereddy/scipy,gdooper/scipy,Newman101/scipy,maniteja123/scipy,person142/scipy,pyramania/scipy,anntzer/scipy,tylerjereddy/scipy,endolith/scipy,behzadnouri/scipy,gdooper/scipy,sriki18/scipy,mdhaber/scipy,scipy/scipy,endolith/scipy,gertingold/scipy,jor-/scipy,kalvdans/scipy,josephcslater/scipy,mikebenfield/scipy,nonhermitian/scipy,scipy/scipy,pbrod/scipy,matthew-brett/scipy,arokem/scipy,matthew-brett/scipy,dominicelse/scipy,gfyoung/scipy,larsmans/scipy,perimosocordiae/scipy,nmayorov/scipy,person142/scipy,ilayn/scipy,befelix/scipy,pschella/scipy,jamestwebber/scipy,rgommers/scipy,aarchiba/scipy,e-q/scipy,dominicelse/scipy,lhilt/scipy,jakevdp/scipy,matthewalbani/scipy,aarchiba/scipy,pizzathief/scipy,Stefan-Endres/scipy,anielsen001/scipy,larsmans/scipy,nmayorov/scipy,apbard/scipy,argriffing/scipy,ilayn/scipy,befelix/scipy,gfyoung/scipy,haudren/scipy,chatcannon/scipy,Gillu13/scipy,zerothi/scipy,pyramania/scipy,apbard/scipy,Gillu13/scipy,pschella/scipy,person142/scipy,vigna/scipy,befelix/scipy,perimosocordiae/scipy,arokem/scipy,pyramania/scipy,mdhaber/scipy,Eric89GXL/scipy,kleskjr/scipy,chatcannon/scipy,aeklant/scipy,befelix/scipy,pbrod/scipy,perimosocordiae/scipy,arokem/scipy,sriki18/scipy,Stefan-Endres/scipy,Newman101/scipy,jor-/scipy,grlee77/scipy,anielsen001/scipy,ilayn/scipy,rgommers/scipy,haudren/scipy,pschella/scipy,andyfaff/scipy,kleskjr/scipy,anntzer/scipy,maniteja123/scipy,person142/scipy,surhudm/scipy,haudren/scipy,mikebenfield/scipy,perimosocordiae/scipy,matthew-brett/scipy,WarrenWeckesser/scipy,gertingold/scipy,e-q/scipy,woodscn/scipy,aarchiba/scipy,jakevdp/scipy,anntzer/scipy,person142/scipy,Newman101/scipy,bkendzior/scipy,gfyoung/scipy,Eric89GXL/scipy,nonhermitian/scipy,pbrod/scipy,maniteja123/scipy,andyfaff/scipy,tylerjereddy/scipy,jjhelmus/scipy,Stefan-Endres/scipy,chatcannon/scipy,behzadnouri/scipy,arokem/scipy,kalvdans/scipy,grlee77/scipy,larsmans/scipy,behzadnouri/scipy,behzadnouri/scipy,kleskjr/scipy,jjhelmus/scipy,niknow/scipy,pyramania/scipy,bkendzior/scipy,maniteja123/scipy,WarrenWeckesser/scipy,woodscn/scipy,nonhermitian/scipy,kalvdans/scipy,aeklant/scipy,nmayorov/scipy,tylerjereddy/scipy,bkendzior/scipy,Eric89GXL/scipy,zerothi/scipy,anielsen001/scipy,zerothi/scipy,surhudm/scipy,kleskjr/scipy,scipy/scipy,gdooper/scipy,argriffing/scipy,behzadnouri/scipy,nmayorov/scipy,mdhaber/scipy,pizzathief/scipy,Stefan-Endres/scipy,Gillu13/scipy,mdhaber/scipy,anielsen001/scipy,surhudm/scipy,pbrod/scipy,josephcslater/scipy,andyfaff/scipy,mdhaber/scipy,gfyoung/scipy,ilayn/scipy,befelix/scipy,scipy/scipy,surhudm/scipy,Eric89GXL/scipy,perimosocordiae/scipy,grlee77/scipy,Eric89GXL/scipy,jakevdp/scipy,matthewalbani/scipy,zerothi/scipy,lhilt/scipy,kalvdans/scipy,gertingold/scipy,gdooper/scipy,endolith/scipy,matthewalbani/scipy,woodscn/scipy,jor-/scipy,haudren/scipy,vigna/scipy,rgommers/scipy,woodscn/scipy,gfyoung/scipy,scipy/scipy,pyramania/scipy,gdooper/scipy,pizzathief/scipy,jakevdp/scipy,haudren/scipy,andyfaff/scipy,endolith/scipy,mikebenfield/scipy,niknow/scipy,mikebenfield/scipy,maniteja123/scipy,jakevdp/scipy,pschella/scipy,matthew-brett/scipy,aeklant/scipy,jamestwebber/scipy,haudren/scipy,Newman101/scipy,apbard/scipy,vigna/scipy,Eric89GXL/scipy,woodscn/scipy,Newman101/scipy,niknow/scipy,apbard/scipy,behzadnouri/scipy,WarrenWeckesser/scipy,ilayn/scipy,pizzathief/scipy,kleskjr/scipy,bkendzior/scipy,dominicelse/scipy,sriki18/scipy,larsmans/scipy,endolith/scipy,nmayorov/scipy,pschella/scipy,argriffing/scipy,surhudm/scipy,pizzathief/scipy,jamestwebber/scipy,bkendzior/scipy,dominicelse/scipy,grlee77/scipy,Stefan-Endres/scipy,sriki18/scipy,vigna/scipy,e-q/scipy,josephcslater/scipy,josephcslater/scipy,niknow/scipy,lhilt/scipy,Stefan-Endres/scipy,jamestwebber/scipy,maniteja123/scipy,pbrod/scipy,anntzer/scipy,aarchiba/scipy,aarchiba/scipy,WarrenWeckesser/scipy,lhilt/scipy,Gillu13/scipy,aeklant/scipy,ilayn/scipy,gertingold/scipy,Newman101/scipy,nonhermitian/scipy,WarrenWeckesser/scipy,josephcslater/scipy,pbrod/scipy,chatcannon/scipy,kleskjr/scipy,jjhelmus/scipy,kalvdans/scipy,e-q/scipy,larsmans/scipy,dominicelse/scipy,matthewalbani/scipy,anielsen001/scipy,matthewalbani/scipy,e-q/scipy,woodscn/scipy,mikebenfield/scipy,andyfaff/scipy,jjhelmus/scipy