Add weight parameter to negative_weights function
Add weight parameter to negative_weights function

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