Fix python3 compatibility errors
Fix python3 compatibility errors

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