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Navigating Nested JSON to Extract Encapsulated Data
Home Backend Development Python Tutorial How to Extract Data from Deeply Nested JSON Including Embedded JSON Strings?

How to Extract Data from Deeply Nested JSON Including Embedded JSON Strings?

Nov 29, 2024 am 09:16 AM

How to Extract Data from Deeply Nested JSON Including Embedded JSON Strings?

In your scenario, you're attempting to retrieve a value from deeply nested JSON data, with one layer of the data being an embedded JSON string. To effectively access this data, you need to navigate the nesting structure.

To obtain the "FOLLOW ME PLEASE" content:

<pre>content = json.loads(data'data'0)['content']
</pre>

Analyzing your JSON data:

<pre>
{

'data': {
    'video_info': [
        {
            'announcement': "{\"announcement_id\":..., \"content\": \"FOLLOW ME PLEASE\", ...}"
        }
    ]
}
Copy after login

}
</pre>

You're traversing the data using the following rungs:

  1. data (a dictionary)
  2. video_info (a list of dictionaries)
  3. Accessing the first dictionary in video_info
  4. Retrieving the announcement value (a JSON string) from the dictionary
  5. Converting the announcement string to a dictionary using json.loads()
  6. Extracting the "content" value from the loaded dictionary

By navigating this hierarchy, you can successfully access the desired data within complex JSON structures.

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