@contextfilter
def do_reject(*args, **kwargs):
    return _select_or_reject(args, kwargs, lambda x: not x, False)
Get a relationship join table hash.
dataset/ETHPy150Open GoogleCloudPlatform/appengine-flask-skeleton/lib/jinja2/filters.py/do_reject--crossover with--dataset/ETHPy150Open sdispater/orator/orator/orm/relations/belongs_to_many.py/BelongsToMany.get_relation_count_hash