Fix calling of getFilesFromAnHash, also pep8
Fix calling of getFilesFromAnHash, also pep8

Change-Id: I906d003dde9083cf18ccb443fca635b581992ba1

emijrp/pywikibot-core,npdoty/pywikibot,TridevGuha/pywikibot-core,PersianWikipedia/pywikibot-core,happy5214/pywikibot-core,VcamX/pywikibot-core,hasteur/g13bot_tools_new,happy5214/pywikibot-core,h4ck3rm1k3/pywikibot-core,smalyshev/pywikibot-core,hasteur/g13bot_tools_new,npdoty/pywikibot,xZise/pywikibot-core,h4ck3rm1k3/pywikibot-core,trishnaguha/pywikibot-core,wikimedia/pywikibot-core,jayvdb/pywikibot-core,Darkdadaah/pywikibot-core,Darkdadaah/pywikibot-core,magul/pywikibot-core,wikimedia/pywikibot-core,valhallasw/pywikibot-core,icyflame/batman,darthbhyrava/pywikibot-local,hasteur/g13bot_tools_new,magul/pywikibot-core,jayvdb/pywikibot-core