How to merge multiple JSON files in Python

JSON (JavaScript Object Notation) is a lightweight data interchange format that is easy for humans to read and write. Often, in real-world scenarios, you might find the need to merge multiple JSON files into a single file for easier data management or analysis. In this tutorial, we will explore how to achieve this using Python.
Define the paths of the JSON files you want to merge and the path for the output merged file.
Create a function that takes a list of file paths as input, reads each JSON file, and combines them into a single dictionary.
Use the os library to get a list of JSON files in the specified folder.
Call the merge_json_files function with the list of file paths and store the result in a variable.
Write the merged data to the specified output file.
By following these steps, you can easily merge multiple JSON files into a single file using Python. This approach is helpful when dealing with large datasets or when you want to streamline your data for analysis or further processing.
ChatGPT