Add a warning filter to make sure the deprecation warning is shown for the IPython extension.
Add a warning filter to make sure the deprecation warning is shown for
the IPython extension.

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