Fix Python 3 doctest runner
Fix Python 3 doctest runner

toolforger/sympy,MechCoder/sympy,madan96/sympy,AkademieOlympia/sympy,jerli/sympy,pandeyadarsh/sympy,toolforger/sympy,skidzo/sympy,MridulS/sympy,lindsayad/sympy,iamutkarshtiwari/sympy,cccfran/sympy,oliverlee/sympy,souravsingh/sympy,iamutkarshtiwari/sympy,shikil/sympy,aktech/sympy,kumarkrishna/sympy,shipci/sympy,abhiii5459/sympy,mcdaniel67/sympy,postvakje/sympy,asm666/sympy,yashsharan/sympy,Davidjohnwilson/sympy,madan96/sympy,lidavidm/sympy,Davidjohnwilson/sympy,beni55/sympy,ga7g08/sympy,drufat/sympy,atreyv/sympy,madan96/sympy,Sumith1896/sympy,AunShiLord/sympy,Mitchkoens/sympy,Gadal/sympy,yashsharan/sympy,garvitr/sympy,Curious72/sympy,Curious72/sympy,grevutiu-gabriel/sympy,pbrady/sympy,wanglongqi/sympy,MechCoder/sympy,abloomston/sympy,kevalds51/sympy,aktech/sympy,Designist/sympy,jbbskinny/sympy,drufat/sympy,VaibhavAgarwalVA/sympy,lidavidm/sympy,atsao72/sympy,emon10005/sympy,jaimahajan1997/sympy,shipci/sympy,Davidjohnwilson/sympy,jaimahajan1997/sympy,maniteja123/sympy,pandeyadarsh/sympy,Vishluck/sympy,MechCoder/sympy,asm666/sympy,Arafatk/sympy,jaimahajan1997/sympy,jamesblunt/sympy,Titan-C/sympy,rahuldan/sympy,dqnykamp/sympy,sahmed95/sympy,sahilshekhawat/sympy,lidavidm/sympy,atsao72/sympy,lindsayad/sympy,dqnykamp/sympy,liangjiaxing/sympy,oliverlee/sympy,rahuldan/sympy,ga7g08/sympy,kaushik94/sympy,kaichogami/sympy,meghana1995/sympy,yukoba/sympy,kaichogami/sympy,pbrady/sympy,grevutiu-gabriel/sympy,hargup/sympy,meghana1995/sympy,abloomston/sympy,atreyv/sympy,vipulroxx/sympy,postvakje/sympy,shikil/sympy,farhaanbukhsh/sympy,lindsayad/sympy,Arafatk/sympy,mafiya69/sympy,cswiercz/sympy,Sumith1896/sympy,ChristinaZografou/sympy,Titan-C/sympy,moble/sympy,yukoba/sympy,sunny94/temp,beni55/sympy,Designist/sympy,Mitchkoens/sympy,farhaanbukhsh/sympy,ahhda/sympy,kmacinnis/sympy,kaichogami/sympy,jbbskinny/sympy,ChristinaZografou/sympy,mcdaniel67/sympy,kumarkrishna/sympy,abhiii5459/sympy,chaffra/sympy,Shaswat27/sympy,pandeyadarsh/sympy,Shaswat27/sympy,skirpichev/omg,Vishluck/sympy,hrashk/sympy,iamutkarshtiwari/sympy,diofant/diofant,kaushik94/sympy,ga7g08/sympy,Gadal/sympy,wyom/sympy,bukzor/sympy,maniteja123/sympy,liangjiaxing/sympy,AkademieOlympia/sympy,Titan-C/sympy,beni55/sympy,liangjiaxing/sympy,hargup/sympy,Vishluck/sympy,drufat/sympy,bukzor/sympy,cccfran/sympy,mafiya69/sympy,VaibhavAgarwalVA/sympy,hrashk/sympy,meghana1995/sympy,souravsingh/sympy,debugger22/sympy,sahilshekhawat/sympy,souravsingh/sympy,chaffra/sympy,sampadsaha5/sympy,sahmed95/sympy,Sumith1896/sympy,jamesblunt/sympy,MridulS/sympy,garvitr/sympy,wyom/sympy,maniteja123/sympy,atsao72/sympy,Arafatk/sympy,moble/sympy,jerli/sympy,Curious72/sympy,toolforger/sympy,hrashk/sympy,kaushik94/sympy,cswiercz/sympy,MridulS/sympy,Gadal/sympy,cccfran/sympy,debugger22/sympy,sahilshekhawat/sympy,AunShiLord/sympy,atreyv/sympy,saurabhjn76/sympy,hargup/sympy,oliverlee/sympy,wanglongqi/sympy,sahmed95/sympy,wyom/sympy,jamesblunt/sympy,debugger22/sympy,kmacinnis/sympy,cswiercz/sympy,rahuldan/sympy,Designist/sympy,kevalds51/sympy,AunShiLord/sympy,mafiya69/sympy,sunny94/temp,yukoba/sympy,saurabhjn76/sympy,VaibhavAgarwalVA/sympy,jbbskinny/sympy,shipci/sympy,pbrady/sympy,AkademieOlympia/sympy,vipulroxx/sympy,skidzo/sympy,mcdaniel67/sympy,kmacinnis/sympy,sunny94/temp,kevalds51/sympy,chaffra/sympy,Shaswat27/sympy,abloomston/sympy,bukzor/sympy,ahhda/sympy,postvakje/sympy,emon10005/sympy,sampadsaha5/sympy,garvitr/sympy,moble/sympy,skidzo/sympy,wanglongqi/sympy,emon10005/sympy,grevutiu-gabriel/sympy,kumarkrishna/sympy,jerli/sympy,sampadsaha5/sympy,ChristinaZografou/sympy,abhiii5459/sympy,asm666/sympy,vipulroxx/sympy,saurabhjn76/sympy,yashsharan/sympy,Mitchkoens/sympy,farhaanbukhsh/sympy,dqnykamp/sympy,ahhda/sympy,aktech/sympy,shikil/sympy