Let’s convert Pandas object to CSV data and print it in the console. Let’s transform the JSON string to Pandas object. I am assuming that the export.json file is in the same directory as your coding file. Pandas allow you to convert the list of lists to DataFrame and specify the column names separately.Ī JSON parser transforms a JSON text into another representation must accept all texts that conform to the JSON grammar. Parsing of the JSON Dataset using pandas is much more convenient. Pandas read_json() is an inbuilt function that converts a JSON string to a pandas object.
Step 2: Read json and transform it into Pandas object That means, when we convert it into a pandas object, the index would be 0, 1, 2, 3, 4, and header columns will be Netflix and Quibi. If your file is too big or your data is a bit more complex, you can try our online JSON to CSV converter, which can handle huge files and more use cases.In the above file, you can see that the keys are index.
Here’s the final code to convert JSON to CSV: import jsonĭf.to_csv('output.csv', index=False, encoding='utf-8') If you want to configure the output, check out the documentation page for the to_csv function here Pandas has a convenient function for this: df.to_csv('input.csv', index=False, encoding='utf-8')Īnd here is the resulting CSV file: id,name,address.city Now that our data is normalized to a tabular format, let’s write our CSV file! In our case, if we print the resulting dataframe, it will look something like this: print(df) id name address.cityĪs you can see the address which was an object, was flattened out to a column. With open('input.json', encoding='utf-8') as file:īecause the JSON format can hold structured data like nested objects and arrays, we have to normalize this data so that it can be respresented in the CSV format.Ī quick way to do this is to use the pandas.normalize_json function, which will take JSON data and normalize it into a tabular format, you can read more about this function here. Let’s load the JSON file using the json Python module: import json You can install pandas using pip running this command: $ pip install pandas You could technically use the standard json and csv modules from Python to read the JSON file and write a CSV file, but depending on how your JSON file is structured, it can get complicated, and pandas has some great functions to handle these cases, without mentioning it’s really fast, so that’s what we will use. Let’s say we have a JSON file that looks like this: [
In this tutorial we’ll be converting a JSON file to CSV using Python.
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