Re-enabling tests for open_file
Re-enabling tests for open_file

RMKD/networkx,sharifulgeo/networkx,SanketDG/networkx,ionanrozenfeld/networkx,blublud/networkx,kernc/networkx,jtorrents/networkx,dmoliveira/networkx,beni55/networkx,jfinkels/networkx,ghdk/networkx,farhaanbukhsh/networkx,nathania/networkx,blublud/networkx,RMKD/networkx,jakevdp/networkx,debsankha/networkx,cmtm/networkx,bzero/networkx,dhimmel/networkx,Sixshaman/networkx,kernc/networkx,harlowja/networkx,debsankha/networkx,jakevdp/networkx,kai5263499/networkx,andnovar/networkx,wasade/networkx,chrisnatali/networkx,michaelpacer/networkx,goulu/networkx,debsankha/networkx,farhaanbukhsh/networkx,jni/networkx,bzero/networkx,kai5263499/networkx,dhimmel/networkx,dhimmel/networkx,ionanrozenfeld/networkx,dmoliveira/networkx,farhaanbukhsh/networkx,OrkoHunter/networkx,ionanrozenfeld/networkx,nathania/networkx,kai5263499/networkx,kernc/networkx,jakevdp/networkx,RMKD/networkx,JamesClough/networkx,dmoliveira/networkx,ghdk/networkx,chrisnatali/networkx,yashu-seth/networkx,aureooms/networkx,ltiao/networkx,jni/networkx,aureooms/networkx,sharifulgeo/networkx,jcurbelo/networkx,tmilicic/networkx,NvanAdrichem/networkx,blublud/networkx,chrisnatali/networkx,harlowja/networkx,nathania/networkx,ghdk/networkx,bzero/networkx,aureooms/networkx,jtorrents/networkx,jni/networkx,harlowja/networkx,sharifulgeo/networkx