make sure to only search for indexes in base classes inheriting from TopLevelDocumentMetaclass
make sure to only search for indexes in base classes inheriting from TopLevelDocumentMetaclass

starsirius/mongoengine,noirbizarre/mongoengine,Davidrjx/mongoengine,larsbutler/mongoengine,9nix00/mongoengine,khallaghi/mongoengine,MRigal/mongoengine,prijindal/mongoengine,RussellLuo/mongoengine,blaggacao/mongoengine,ms5/mongoengine,ConsumerPhysics/mongoengine,MakerReduxCorp/mongoengine,gavincabbage/mongoengine,muhammad-ammar/mongoengine,nathanial/mongoengine,Catstyle/mongoengine,eli-b/mongoengine,touilleMan/mongoengine,MongoEngine/mongoengine,yarneo/mongoengine,WingGao/mongoengine,gmacon/mongoengine,Multiposting/mongoengine,closeio/mongoengine,losintikfos/mongoengine,DavidBord/mongoengine,elephanter/mongoengine,Davidrjx/mongoengine,ProgressivePlanning/mongoengine,cogniteev/mongoengine,iandd0824/mongoengine,reallistic/mongoengine,cogniteev/mongoengine,sourcelair/mongoengine,jimmyshen/mongoengine,nicolascine/mongoengine,MakerReduxCorp/mongoengine