How to Parse JSON Data in Python Using the `json` Module?

Parsing JSON Data in Python

In Python, parsing JSON data involves using the json module. If you have JSON data in a string, you can use the json.loads method to convert it into a Python dictionary:

import json

json_str = '{ "one": "1", "two": "2", "three": "3" }'
data = json.loads(json_str)

Once you have the JSON data as a dictionary, you can access individual values using the key names as shown below:

result = data['two']
print(result)  # Output: 2

Example:

In the example provided, we have a JSON string jsonStr and an input string key as "two". To retrieve the corresponding value, you can use the following code:

import json

json_str = '{ "one": "1", "two": "2", "three": "3" }'
key = "two"
data = json.loads(json_str)
result = data[key]
print(result)  # Output: 2

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