pep8 compliance work
pep8 compliance work

andnovar/networkx,ionanrozenfeld/networkx,ghdk/networkx,RMKD/networkx,dhimmel/networkx,jcurbelo/networkx,Sixshaman/networkx,ghdk/networkx,RMKD/networkx,tmilicic/networkx,aureooms/networkx,debsankha/networkx,kernc/networkx,yashu-seth/networkx,beni55/networkx,jakevdp/networkx,nathania/networkx,NvanAdrichem/networkx,RMKD/networkx,jni/networkx,SanketDG/networkx,harlowja/networkx,wasade/networkx,chrisnatali/networkx,debsankha/networkx,bzero/networkx,jakevdp/networkx,debsankha/networkx,farhaanbukhsh/networkx,nathania/networkx,farhaanbukhsh/networkx,jni/networkx,cmtm/networkx,chrisnatali/networkx,dhimmel/networkx,blublud/networkx,ghdk/networkx,aureooms/networkx,JamesClough/networkx,aureooms/networkx,OrkoHunter/networkx,harlowja/networkx,michaelpacer/networkx,sharifulgeo/networkx,nathania/networkx,kernc/networkx,dmoliveira/networkx,kernc/networkx,farhaanbukhsh/networkx,bzero/networkx,dmoliveira/networkx,sharifulgeo/networkx,goulu/networkx,blublud/networkx,bzero/networkx,dhimmel/networkx,harlowja/networkx,dmoliveira/networkx,jni/networkx,sharifulgeo/networkx,ionanrozenfeld/networkx,jakevdp/networkx,blublud/networkx,jfinkels/networkx,ionanrozenfeld/networkx,ltiao/networkx,chrisnatali/networkx