@_memoized_configured_property
    def self_and_descendants(self):
        descendants = []
        stack = deque([self])
        while stack:
            item = stack.popleft()
            descendants.append(item)
            stack.extend(item._inheriting_mappers)
        return util.WeakSequence(descendants)
Allow this action to be called with only GET method.
dataset/ETHPy150Open goFrendiAsgard/kokoropy/kokoropy/packages/sqlalchemy/orm/mapper.py/Mapper.self_and_descendants--crossover with--dataset/ETHPy150Open zeraien/django-url-framework/django_url_framework/decorators/http_methods.py/GET