async with HackerNews() as hn:
    ids = await hn.top()

    stories = await hn.items(ids[:10])

    for story in stories:
        print(story.title)

async with HackerNews() as hn:
    ids = await hn.new()

    for item in await hn.items(ids[:20]):
        print(item.title)

async with HackerNews() as hn:
    user = await hn.user("pg")

    print(user.karma)

async with HackerNews() as hn:
    thread = await hn.thread(story_id)

    print(thread.root.title)
    print(thread.comment_count)