__init__.py 文件源码

def make_world_gettable(node):
    nodes_coll = current_app.data.driver.db['nodes']
    node_id = node['_id']

    log.debug('Ensuring the world can read node %s', node_id)

    world_perms = set(node.get('permissions', {}).get('world', []))
    world_perms.add('GET')
    world_perms = list(world_perms)

    result = nodes_coll.update_one({'_id': node_id},
                                   {'$set': {'permissions.world': world_perms}})

    if result.matched_count != 1:
        log.warning('Unable to update node %s with new permissions.world=%r', node_id, world_perms)
        raise wz_exceptions.InternalServerError('Unable to update node %s with new permissions' %
                                                node_id)