Format JSON in Python: json.dumps, indent, sort_keys
Format JSON in Python using json.dumps() with indent, sort_keys, and separators parameters. Includes pretty print, file I/O, and logging examples.
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Tags: json, python, developer-tools
How to Format JSON in Python: json.dumps, indent, and sortkeys Python's standard library ships with a module that handles serialization, deserialization, and pretty-printing without any third-party dependencies. Whether you're debugging an API response, writing config files, or formatting log output, understanding and its parameters saves time every day. Basic Serialization with json.dumps converts a Python object to a JSON string. Without arguments, it produces compact, single-line output: Add to make it human-readable. The convention in most projects is or : is standard in JavaScript ecosystems and many REST APIs. matches Python's own PEP 8 style guide. Pick one and stay consistent within a project. Sorting Keys with sortkeys Dictionaries in Python 3.7+ preserve insertion order, but…
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