这是我正在处理的2条记录的示例json文件:[{"Time":"2016-01-10","ID":13567,"Content":{ "Event":"UPDATE", "Id":{"EventID":"ABCDEFG"}, "Story":[{ "@ContentCat":"News", "Body":"Related Meeting Memo: Engagement with target firm for potential M&A. Please be on call this weekend for news updates.", "BodyTextType":"PLAIN_TEXT", "DerivedId":{"Entity":[{"Id":"Amy","Score":70}, {"Id":"Jon","Score":70}]}, "DerivedTopics":{"Topics":[ {"Id":"Meeting","Score":70}, {"Id":"Performance","Score":70}, {"Id":"Engagement","Score":100}, {"Id":"Salary","Score":70}, {"Id":"Career","Score":100}] }, "HotLevel":0, "LanguageString":"ENGLISH", "Metadata":{"ClassNum":50, "Headline":"Attn: Weekend", "WireId":2035, "WireName":"IIS"}, "Version":"Original"} ]},"yyyymmdd":"20160110","month":201601},{"Time":"2016-01-12","ID":13568,"Content":{ "Event":"DEAL", "Id":{"EventID":"ABCDEFG2"}, "Story":[{ "@ContentCat":"Details",我试图得到一个数据帧在实体ID的水平(提取Amy,并Jon从记录1和Bob,Jon,Jack从记录2)。但是我早早就遇到了错误。到目前为止,这是我的代码,假设示例json被另存为sample.json:data = json.load(open('sample.json'))test = json_normalize(data, record_path=['Content', 'Story'])导致此错误:TypeError: string indices must be integers我怀疑这是因为Content.Story实际上是一个包含字典的列表,而不是字典本身。但是我不清楚如何真正克服这个问题?编辑:为澄清起见,我最终试图达到实体ID的级别(内容>故事> DerivedID>实体> ID)。在显示Content.Story代码示例只是为了说明我现在在弄清楚这一点的位置。
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