Close file handles in setup.py
Close file handles in setup.py

bcrochet/eve,elpoisterio/eve,julianhille/eve,hustlzp/eve,superdesk/eve,sebest/eve,kalbasit/eve,pjs7678/eve,stratosgear/eve,kidaa/eve,EasonYi/eve,eduardomb/eve,mcreenan/eve,opticode/eve,jzorrof/eve,mugurrus/eve,amagdas/eve,matthieuprat/eve,yanyanqin/eve