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Saving Data to a JSON File

Explore how to serialize Python data structures into JSON files using the json module. Understand writing files in text mode with UTF-8 encoding, and how to enhance JSON readability with indentation options.

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JSON looks remarkably like a data structure you might define manually in JavaScript. This is no accident; you can actually use the JavaScript eval() function to “decode” json-serialized data. (The usual caveats about untrusted input apply, but the point is that JSON is ...