我有一个JSON数据文件,可以解析其中的数据。 然而,当我试图解析下面的主题部分时,我得到了多个用逗号分隔的条目。有人能帮我吗?我是Python新手
import json
data = json.loads(data)
for item in data['GetSignificantDevelopments_Response_1']['FindResponse']['Development']:
print(item['Topics'])
输出:
{'Topic1': {'Code': '201', 'Value': 'Products'}}
{'Topic1': {'Code': '207', 'Value': 'Mergers / Acquisitions'}}
{'Topic1': {'Code': '210', 'Value': 'Officer Changes'}}
{'Topic1': {'Code': '252', 'Value': 'Other Pre-Announcement'}}
{'Topic1': {'Code': '245', 'Value': 'Earnings Announcements'}}
{'Topic1': {'Code': '245', 'Value': 'Earnings Announcements'}}
{'Topic1': {'Code': '252', 'Value': 'Other Pre-Announcement'}}
{'Topic1': {'Code': '253', 'Value': 'Strategic Combinations'}}
{'Topic1': {'Code': '213', 'Value': 'Divestitures / Spin-offs'}, 'Topic2': {'Code': '264', 'Value': 'Product Responsibility'}}
{'Topic1': {'Code': '265', 'Value': 'Community'}}
当我运行以下脚本时,它为我提供:
for item in data['GetSignificantDevelopments_Response_1']['FindResponse']['Development']:
print(item['Topics']['Topic1']['Value'])
输出:
Products
Mergers / Acquisitions
Officer Changes
Other Pre-Announcement
Earnings Announcements
Earnings Announcements
Other Pre-Announcement
Strategic Combinations
Divestitures / Spin-offs
Community
相反,我希望结果是这样的
Products
Mergers / Acquisitions
Officer Changes
Other Pre-Announcement
Earnings Announcements
Earnings Announcements
Other Pre-Announcement
Strategic Combinations
Divestitures / Spin-offs,Product Responsibility
Community
有人能帮我吗
您需要再次迭代
item['Topics']
以获得嵌套级别的字典值,从而从输入中获得类似的结果您可以尝试以下方法:
根据评论编辑
因此,在您的示例中,topic1和topic2都是字典中的键。如果你想要两个值,你可以做
这段代码背后的想法是嵌套第二个循环,并使用
keys()
方法获取字典中该结构级别的键列表,这样,如果有top3、topic4等,它也会找到它们相关问题 更多 >
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