def level_name_list():
    ls = [ '"'+val.lower()+'"' for (val, dummy) in defs ]
    return ', '.join(ls)
Create a ``QuerySet`` containing instances of the specified
dataset/ETHPy150Open erkyrath/tworld/lib/twcommon/access.py/level_name_list--crossover with--dataset/ETHPy150Open callowayproject/django-supertagging/supertagging/models.py/SuperTaggedItemManager.get_by_model