Fix sparse.listprint() to avoid repeated string concatenation
Fix sparse.listprint() to avoid repeated string concatenation

ortylp/scipy,anntzer/scipy,larsmans/scipy,Shaswat27/scipy,gef756/scipy,lhilt/scipy,sriki18/scipy,Shaswat27/scipy,andim/scipy,andyfaff/scipy,njwilson23/scipy,mortada/scipy,sonnyhu/scipy,jamestwebber/scipy,mdhaber/scipy,ales-erjavec/scipy,sonnyhu/scipy,trankmichael/scipy,ales-erjavec/scipy,vigna/scipy,person142/scipy,endolith/scipy,chatcannon/scipy,surhudm/scipy,vhaasteren/scipy,newemailjdm/scipy,e-q/scipy,Newman101/scipy,endolith/scipy,e-q/scipy,teoliphant/scipy,petebachant/scipy,dominicelse/scipy,mortonjt/scipy,efiring/scipy,ilayn/scipy,matthew-brett/scipy,vanpact/scipy,nvoron23/scipy,Kamp9/scipy,andyfaff/scipy,tylerjereddy/scipy,Dapid/scipy,dch312/scipy,newemailjdm/scipy,nonhermitian/scipy,ndchorley/scipy,giorgiop/scipy,sauliusl/scipy,jseabold/scipy,pbrod/scipy,dominicelse/scipy,minhlongdo/scipy,Newman101/scipy,Eric89GXL/scipy,lukauskas/scipy,sonnyhu/scipy,efiring/scipy,zaxliu/scipy,nonhermitian/scipy,zxsted/scipy,FRidh/scipy,ndchorley/scipy,vhaasteren/scipy,mtrbean/scipy,njwilson23/scipy,aman-iitj/scipy,endolith/scipy,Srisai85/scipy,gdooper/scipy,lukauskas/scipy,maciejkula/scipy,ales-erjavec/scipy,jamestwebber/scipy,zxsted/scipy,dch312/scipy,maniteja123/scipy,teoliphant/scipy,sargas/scipy,vhaasteren/scipy,minhlongdo/scipy,juliantaylor/scipy,richardotis/scipy,hainm/scipy,scipy/scipy,Dapid/scipy,WillieMaddox/scipy,aarchiba/scipy,Gillu13/scipy,endolith/scipy,kleskjr/scipy,maniteja123/scipy,maniteja123/scipy,dch312/scipy,aarchiba/scipy,aman-iitj/scipy,fernand/scipy,futurulus/scipy,fernand/scipy,rgommers/scipy,jseabold/scipy,befelix/scipy,sargas/scipy,kleskjr/scipy,bkendzior/scipy,gef756/scipy,anielsen001/scipy,hainm/scipy,gef756/scipy,giorgiop/scipy,arokem/scipy,Stefan-Endres/scipy,ogrisel/scipy,mortonjt/scipy,Gillu13/scipy,apbard/scipy,mgaitan/scipy,Kamp9/scipy,Kamp9/scipy,trankmichael/scipy,ChanderG/scipy,rgommers/scipy,niknow/scipy,person142/scipy,vberaudi/scipy,richardotis/scipy,behzadnouri/scipy,person142/scipy,josephcslater/scipy,jonycgn/scipy,person142/scipy,njwilson23/scipy,rmcgibbo/scipy,haudren/scipy,WarrenWeckesser/scipy,jsilter/scipy,mortada/scipy,Eric89GXL/scipy,mingwpy/scipy,pschella/scipy,lhilt/scipy,argriffing/scipy,gef756/scipy,nvoron23/scipy,mgaitan/scipy,mortonjt/scipy,scipy/scipy,andim/scipy,e-q/scipy,futurulus/scipy,efiring/scipy,sauliusl/scipy,vhaasteren/scipy,gertingold/scipy,nonhermitian/scipy,matthewalbani/scipy,vigna/scipy,piyush0609/scipy,nvoron23/scipy,sonnyhu/scipy,kalvdans/scipy,dominicelse/scipy,anntzer/scipy,gfyoung/scipy,Shaswat27/scipy,kleskjr/scipy,giorgiop/scipy,zaxliu/scipy,felipebetancur/scipy,vanpact/scipy,Gillu13/scipy,ogrisel/scipy,apbard/scipy,aman-iitj/scipy,petebachant/scipy,witcxc/scipy,nvoron23/scipy,mikebenfield/scipy,mortada/scipy,bkendzior/scipy,maciejkula/scipy,scipy/scipy,andyfaff/scipy,tylerjereddy/scipy,cpaulik/scipy,larsmans/scipy,Stefan-Endres/scipy,argriffing/scipy,behzadnouri/scipy,ChanderG/scipy,rgommers/scipy,lhilt/scipy,pnedunuri/scipy,zerothi/scipy,nmayorov/scipy,zxsted/scipy,chatcannon/scipy,raoulbq/scipy,aman-iitj/scipy,fredrikw/scipy,anielsen001/scipy,nonhermitian/scipy,mingwpy/scipy,zaxliu/scipy,jor-/scipy,woodscn/scipy,matthewalbani/scipy,gfyoung/scipy,josephcslater/scipy,Eric89GXL/scipy,efiring/scipy,aman-iitj/scipy,Dapid/scipy,fredrikw/scipy,vanpact/scipy,dch312/scipy,lhilt/scipy,grlee77/scipy,fernand/scipy,jjhelmus/scipy,ChanderG/scipy,gertingold/scipy,arokem/scipy,dominicelse/scipy,zxsted/scipy,ortylp/scipy,cpaulik/scipy,andim/scipy,juliantaylor/scipy,WarrenWeckesser/scipy,jjhelmus/scipy,surhudm/scipy,zerothi/scipy,tylerjereddy/scipy,trankmichael/scipy,felipebetancur/scipy,pnedunuri/scipy,Stefan-Endres/scipy,witcxc/scipy,perimosocordiae/scipy,tylerjereddy/scipy,raoulbq/scipy,scipy/scipy,Newman101/scipy,mortonjt/scipy,ndchorley/scipy,behzadnouri/scipy,person142/scipy,aarchiba/scipy,pyramania/scipy,pbrod/scipy,ortylp/scipy,ilayn/scipy,zerothi/scipy,mhogg/scipy,kleskjr/scipy,ogrisel/scipy,minhlongdo/scipy,mgaitan/scipy,Stefan-Endres/scipy,maniteja123/scipy,zaxliu/scipy,mdhaber/scipy,sauliusl/scipy,jonycgn/scipy,petebachant/scipy,surhudm/scipy,grlee77/scipy,mdhaber/scipy,Kamp9/scipy,Shaswat27/scipy,haudren/scipy,befelix/scipy,pizzathief/scipy,pnedunuri/scipy,andim/scipy,sonnyhu/scipy,nvoron23/scipy,Gillu13/scipy,haudren/scipy,matthew-brett/scipy,fernand/scipy,jonycgn/scipy,gfyoung/scipy,nmayorov/scipy,mtrbean/scipy,Srisai85/scipy,njwilson23/scipy,maciejkula/scipy,zerothi/scipy,pbrod/scipy,gdooper/scipy,zerothi/scipy,sargas/scipy,aeklant/scipy,endolith/scipy,WillieMaddox/scipy,Gillu13/scipy,vberaudi/scipy,cpaulik/scipy,sauliusl/scipy,newemailjdm/scipy,lukauskas/scipy,pschella/scipy,felipebetancur/scipy,vanpact/scipy,jjhelmus/scipy,woodscn/scipy,aeklant/scipy,teoliphant/scipy,behzadnouri/scipy,gdooper/scipy,mhogg/scipy,jakevdp/scipy,anielsen001/scipy,gfyoung/scipy,jseabold/scipy,sargas/scipy,scipy/scipy,sriki18/scipy,piyush0609/scipy,lhilt/scipy,aman-iitj/scipy,surhudm/scipy,maniteja123/scipy,surhudm/scipy,Srisai85/scipy,trankmichael/scipy,grlee77/scipy,Dapid/scipy,behzadnouri/scipy,chatcannon/scipy,newemailjdm/scipy,kalvdans/scipy,kleskjr/scipy,pyramania/scipy,felipebetancur/scipy,lukauskas/scipy,sauliusl/scipy,WarrenWeckesser/scipy,andyfaff/scipy,lukauskas/scipy,grlee77/scipy,jor-/scipy,josephcslater/scipy,nmayorov/scipy,woodscn/scipy,fernand/scipy,ales-erjavec/scipy,anntzer/scipy,vigna/scipy,rmcgibbo/scipy,vhaasteren/scipy,WarrenWeckesser/scipy,trankmichael/scipy,mdhaber/scipy,nonhermitian/scipy,kleskjr/scipy,ogrisel/scipy,giorgiop/scipy,jakevdp/scipy,teoliphant/scipy,jsilter/scipy,ortylp/scipy,ilayn/scipy,andim/scipy,josephcslater/scipy,piyush0609/scipy,mikebenfield/scipy,matthew-brett/scipy,ndchorley/scipy,arokem/scipy,ilayn/scipy,WarrenWeckesser/scipy,ChanderG/scipy,befelix/scipy,pyramania/scipy,minhlongdo/scipy,dominicelse/scipy,piyush0609/scipy,rmcgibbo/scipy,haudren/scipy,mingwpy/scipy,witcxc/scipy,futurulus/scipy,juliantaylor/scipy,gdooper/scipy,mdhaber/scipy,ales-erjavec/scipy,jsilter/scipy,raoulbq/scipy,perimosocordiae/scipy,niknow/scipy,larsmans/scipy,newemailjdm/scipy,WillieMaddox/scipy,jor-/scipy,Dapid/scipy,WillieMaddox/scipy,apbard/scipy,mhogg/scipy,matthew-brett/scipy,apbard/scipy,Gillu13/scipy,aeklant/scipy,cpaulik/scipy,anielsen001/scipy,chatcannon/scipy,niknow/scipy,perimosocordiae/scipy,jonycgn/scipy,futurulus/scipy,juliantaylor/scipy,sriki18/scipy,WarrenWeckesser/scipy,argriffing/scipy,raoulbq/scipy,sriki18/scipy,pyramania/scipy,jakevdp/scipy,witcxc/scipy,mhogg/scipy,minhlongdo/scipy,jsilter/scipy,pbrod/scipy,anielsen001/scipy,larsmans/scipy,e-q/scipy,andyfaff/scipy,mortonjt/scipy,giorgiop/scipy,scipy/scipy,mtrbean/scipy,mingwpy/scipy,woodscn/scipy,matthewalbani/scipy,Eric89GXL/scipy,petebachant/scipy,bkendzior/scipy,larsmans/scipy,haudren/scipy,vhaasteren/scipy,lukauskas/scipy,WillieMaddox/scipy,FRidh/scipy,ilayn/scipy,zxsted/scipy,petebachant/scipy,fredrikw/scipy,mgaitan/scipy,anntzer/scipy,jor-/scipy,Newman101/scipy,Kamp9/scipy,hainm/scipy,maniteja123/scipy,Stefan-Endres/scipy,sauliusl/scipy,gertingold/scipy,bkendzior/scipy,Srisai85/scipy,perimosocordiae/scipy,felipebetancur/scipy,mtrbean/scipy,perimosocordiae/scipy,vberaudi/scipy,maciejkula/scipy,Shaswat27/scipy,larsmans/scipy,gef756/scipy,ortylp/scipy,pizzathief/scipy,gef756/scipy,FRidh/scipy,Srisai85/scipy,raoulbq/scipy,argriffing/scipy,chatcannon/scipy,matthewalbani/scipy,mgaitan/scipy,vanpact/scipy,richardotis/scipy,pschella/scipy,ChanderG/scipy,jamestwebber/scipy,FRidh/scipy,mtrbean/scipy,FRidh/scipy,hainm/scipy,njwilson23/scipy,jseabold/scipy,jakevdp/scipy,minhlongdo/scipy,zaxliu/scipy,grlee77/scipy,anielsen001/scipy,nvoron23/scipy,pnedunuri/scipy,mtrbean/scipy,gfyoung/scipy,aarchiba/scipy,kalvdans/scipy,cpaulik/scipy,Newman101/scipy,Eric89GXL/scipy,felipebetancur/scipy,gertingold/scipy,mikebenfield/scipy,anntzer/scipy,aeklant/scipy,zxsted/scipy,Shaswat27/scipy,andim/scipy,rgommers/scipy,nmayorov/scipy,ortylp/scipy,pizzathief/scipy,maciejkula/scipy,kalvdans/scipy,arokem/scipy,vigna/scipy,mikebenfield/scipy,pnedunuri/scipy,aeklant/scipy,pizzathief/scipy,argriffing/scipy,mortonjt/scipy,jjhelmus/scipy,mingwpy/scipy,mortada/scipy,mortada/scipy,hainm/scipy,FRidh/scipy,anntzer/scipy,woodscn/scipy,rmcgibbo/scipy,mingwpy/scipy,niknow/scipy,richardotis/scipy,hainm/scipy,fernand/scipy,petebachant/scipy,Kamp9/scipy,arokem/scipy,vberaudi/scipy,perimosocordiae/scipy,ndchorley/scipy,giorgiop/scipy,kalvdans/scipy,vigna/scipy,jamestwebber/scipy,woodscn/scipy,njwilson23/scipy,jseabold/scipy,pbrod/scipy,ChanderG/scipy,teoliphant/scipy,matthewalbani/scipy,jonycgn/scipy,ales-erjavec/scipy,raoulbq/scipy,juliantaylor/scipy,bkendzior/scipy,mhogg/scipy,matthew-brett/scipy,sriki18/scipy,Dapid/scipy,pnedunuri/scipy,jakevdp/scipy,fredrikw/scipy,pschella/scipy,piyush0609/scipy,gertingold/scipy,mortada/scipy,chatcannon/scipy,vberaudi/scipy,piyush0609/scipy,niknow/scipy,surhudm/scipy,rgommers/scipy,sargas/scipy,mhogg/scipy,befelix/scipy,endolith/scipy,WillieMaddox/scipy,fredrikw/scipy,jonycgn/scipy,jjhelmus/scipy,jsilter/scipy,efiring/scipy,zerothi/scipy,sriki18/scipy,futurulus/scipy,gdooper/scipy,trankmichael/scipy,ndchorley/scipy,rmcgibbo/scipy,aarchiba/scipy,zaxliu/scipy,andyfaff/scipy,sonnyhu/scipy,pschella/scipy,rmcgibbo/scipy,tylerjereddy/scipy,Stefan-Endres/scipy,josephcslater/scipy,witcxc/scipy,befelix/scipy,futurulus/scipy,ogrisel/scipy,argriffing/scipy,fredrikw/scipy,haudren/scipy,vberaudi/scipy,e-q/scipy,Newman101/scipy,mikebenfield/scipy,pyramania/scipy,jseabold/scipy,ilayn/scipy,efiring/scipy,Srisai85/scipy,niknow/scipy,mdhaber/scipy,apbard/scipy,cpaulik/scipy,pizzathief/scipy,Eric89GXL/scipy,nmayorov/scipy,richardotis/scipy,vanpact/scipy,richardotis/scipy,jor-/scipy,mgaitan/scipy,dch312/scipy,behzadnouri/scipy,jamestwebber/scipy,newemailjdm/scipy,pbrod/scipy