无法在 Jupyter 实验室中使用 pandas read_json 加载 json 文件

Question

我有一个 json 文件，我在 jupyter 实验室的笔记本中工作时尝试将其加载到 pandas DataFrame 中。我为此使用以下代码：

import pandas as pd
df = pd.read_json('goodreads_books_poetry.json', lines=True)

但是我得到的错误是“ValueError: Expected object or value”。
奇怪的是，如果我把它塞进一个 python 文件并在终端上运行它，它工作得很好，如果它不是那么慢和不方便探索数据，我会使用这个方法。
这是数据的简短sn-p

{"isbn": "", "text_reviews_count": "1", "series": [], "country_code": "US", "language_code": "eng", "popular_shelves": [{"count": "8", "name": "to-read"}, {"count": "3", "name": "poetry"}, {"count": "2", "name": "currently-reading"}, {"count": "1", "name": "01-kindle"}, {"count": "1", "name": "real-books"}, {"count": "1", "name": "personal-library"}], "asin": "", "is_ebook": "false", "average_rating": "3.83", "kindle_asin": "", "similar_books": [], "description": "Number 30 in a series of literary pamphlets published monthly and available at the price of 15 cents per copy, or a yearly subscription (19 numbers) for $1.25", "format": "Paperback", "link": "https://www.goodreads.com/book/show/16037549-vision-of-sir-launfal-and-other-poems", "authors": [{"author_id": "15585", "role": ""}], "publisher": "Houghton, Mifflin and Company", "num_pages": "80", "publication_day": "1", "isbn13": "", "publication_month": "11", "edition_information": "", "publication_year": "1887", "url": "https://www.goodreads.com/book/show/16037549-vision-of-sir-launfal-and-other-poems", "image_url": "https://images.gr-assets.com/books/1348176637m/16037549.jpg", "book_id": "16037549", "ratings_count": "3", "work_id": "5212748", "title": "Vision of Sir Launfal and Other Poems", "title_without_series": "Vision of Sir Launfal and Other Poems"}

{"isbn": "0811223981", "text_reviews_count": "2", "series": [], "country_code": "US", "language_code": "", "popular_shelves": [{"count": "100", "name": "to-read"}, {"count": "6", "name": "currently-reading"}, {"count": "3", "name": "drama"}, {"count": "3", "name": "plays"}, {"count": "2", "name": "books-i-own"}, {"count": "2", "name": "play"}, {"count": "2", "name": "read-2015"}, {"count": "1", "name": "golden"}, {"count": "1", "name": "poetry-and-plays"}, {"count": "1", "name": "retelling"}, {"count": "1", "name": "myth-fairy-tale"}, {"count": "1", "name": "fairytaleish"}, {"count": "1", "name": "favorites-2015"}, {"count": "1", "name": "2015-2016"}, {"count": "1", "name": "undated"}, {"count": "1", "name": "translated-fiction"}, {"count": "1", "name": "short-story-tbr"}, {"count": "1", "name": "jen-campbell-recs"}, {"count": "1", "name": "poetry"}, {"count": "1", "name": "theater"}, {"count": "1", "name": "to-buy"}, {"count": "1", "name": "maybe"}, {"count": "1", "name": "deutsch"}, {"count": "1", "name": "1910s"}, {"count": "1", "name": "to-read2"}, {"count": "1", "name": "new-directions"}, {"count": "1", "name": "tbp-dno"}, {"count": "1", "name": "fairytale-retellings"}, {"count": "1", "name": "published-2015"}, {"count": "1", "name": "translation"}, {"count": "1", "name": "fiction"}, {"count": "1", "name": "19th-early-20th"}, {"count": "1", "name": "german-language"}, {"count": "1", "name": "not-at-library"}, {"count": "1", "name": "flavorwire"}], "asin": "", "is_ebook": "false", "average_rating": "3.83", "kindle_asin": "B00U2WY9U8", "similar_books": [], "description": "Fairy Tales gathers the unconventional verse dramolettes of the Swiss writer Robert Walser. Narrated in Walser's inimitable, playful language, these theatrical pieces overturn traditional notions of the fairy tale, transforming the Brothers Grimm into metatheater, even metareflections.\nSnow White forgives the evil queen for trying to kill her, Cinderella doubts her prince and enjoys being hated by her evil stepsisters; the Fairy Tale itself is a character who encourages her to stay within the confines of the story. Sleeping Beauty, the royal family, and its retainers are not happy about being woken from their sleep by an absurd, unpretentious, Walser-like hero. Mary and Joseph are taken aback by what lies in store for their baby Jesus.", "format": "Paperback", "link": "https://www.goodreads.com/book/show/22466716-fairy-tales", "authors": [{"author_id": "16073", "role": ""}, {"author_id": "3484503", "role": "Translator"}, {"author_id": "367928", "role": "Translator"}, {"author_id": "1028358", "role": "Preface"}], "publisher": "New Directions", "num_pages": "128", "publication_day": "20", "isbn13": "9780811223980", "publication_month": "4", "edition_information": "", "publication_year": "2015", "url": "https://www.goodreads.com/book/show/22466716-fairy-tales", "image_url": "https://images.gr-assets.com/books/1404958407m/22466716.jpg", "book_id": "22466716", "ratings_count": "37", "work_id": "41905435", "title": "Fairy Tales: Dramolettes", "title_without_series": "Fairy Tales: Dramolettes"}

我实际上使用的是来自这里的相同代码：https://towardsdatascience.com/recommendation-system-in-python-lightfm-61c85010ce17，因为我正在尝试使用他们的文章和数据集来探索 lightfm 模型，所以我不明白出了什么问题。 我也玩了一点 orient 参数，但没有任何成功。

Answer 1

我还不能发表评论，但你能给出你创建笔记本的文件夹结构吗？ Bcs有两种可能的原因：

1. 错误的文件名/路径
2. 格式错误的 json 文件（在您的情况下不太可能，如果您从您提到的文章中编写的源下载）