test_types_relay.py 文件源码

def transform_to_reader_edges(edges, args, context):
    article_readers = [edge.node for edge in edges]
    readers = ndb.get_multi([article_reader.reader_key for article_reader in article_readers])
    transformed_edges = []
    for edge, reader in zip(edges, readers):
        if reader.is_alive:
            edge.node = reader
            transformed_edges.append(edge)

    return transformed_edges