sympy_parser: Add tests for keyword args and attributes
sympy_parser: Add tests for keyword args and attributes

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