added project Convert_JSON_to_CSV

Author: Yatharth31

contrib/mini-projects/Convert_JSON_to_CSV/README.md

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+# Convert a JSON File into a CSV
+
+This script takes a JSON file as input and generates a CSV file as output.
+
+## Prerequisites modules
+- `json`: This module is required for handling JSON files.
+- Run `pip install json` to install the required external module.
+
+## How to Run the Script
+1. Make sure you have the necessary prerequisites installed.
+2. Download or clone the script `converter.py`.
+3. Open a terminal or command prompt.
+4. Navigate to the directory where `converter.py` is located.
+5. Run the script by executing the command `py converter.py`.
+
+## Additional Information
+- The script reads data from the input JSON file and converts it into CSV format.
+- It handles nested JSON structures and converts them into flattened CSV rows.
+- The output CSV file is created in the same directory as the input JSON file.
+- You can customize the behavior of the script by modifying the source code according to your requirements.

contrib/mini-projects/Convert_JSON_to_CSV/convert.py

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+import json
+
+if __name__ == '__main__':
+ try:
+ with open('input.json', 'r') as f:
+ data = json.loads(f.read())
+
+ output = ','.join([*data[0]])
+ for obj in data:
+ output += f'\n{obj["Name"]},{obj["age"]},{obj["birthyear"]}'
+
+ with open('output.csv', 'w') as f:
+ f.write(output)
+ except Exception as ex:
+ print(f'Error: {str(ex)}')

contrib/mini-projects/Convert_JSON_to_CSV/input.json

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+[
+ {
+ "Name": "Yatharth",
+ "age": 21,
+ "birthyear": "2003"
+ },
+ {
+ "Name": "Sangita",
+ "age": 53,
+ "birthyear": "1971"
+ }
+ ]

contrib/mini-projects/Convert_JSON_to_CSV/output.csv

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+Name,age,birthyear
+Yatharth,21,2003
+Sangita,53,1971