https://dailypypy.org/tags/json-lines/ Recent content in JSON Lines on 每日拍拍 Hugo -- gohugo.io zh-tw © 2026 每日拍拍 Mon, 14 Sep 2026 10:03:00 +0800 155076163427069952 154825760438254592 https://dailypypy.org/learn/python-json/ Mon, 14 Sep 2026 10:03:00 +0800 https://dailypypy.org/learn/python-json/ <!--- 1440x768 prompt: masterpiece, best quality, highres, clean anime illustration, japanese anime style, soft shading, flat color design, 1girl, black hair, green eyes, white off-shoulder shirt, black short skirt, wide shot, small figure, seated sideways on a low translucent cube, ankles crossed, one hand lightly touching cheek, gentle curious smile, looking at viewer, pastel apricot cream background, subtle floating nested translucent data frames and soft rounded blocks without symbols or text, neat composition, detailed eyes, cute and smart vibe, minimal background, polished illustration, no text negative prompt: worst quality, bad eye, bad hand, extra limbs, manga, multiple views, monochrome, text, signature dedup note: Planned 2026-09-14 topic `python-json` passed a strict 161-post inventory and current-source scan. ../python-orjson/ focuses on third-party performance, bytes output, datetime/dataclass shortcuts, and API/cache throughput; ../python-msgspec/ combines typed Struct validation with JSON/MessagePack; ../python-dataclasses/ teaches data classes and only uses JSON for one configuration example. This article instead teaches the standard-library format boundary: dump/load versus dumps/loads, Unicode and compact output, default/object_hook/object_pairs_hook, Decimal precision, strict NaN and duplicate-key handling, JSON Lines, size limits, and bounded-memory processing. It cross-links the adjacent posts rather than repeating their performance, schema, or model tutorials. source check: Reviewed against the current official Python 3.14 json documentation and RFC 8259 on 2026-09-14. Examples keep JSON text framing, Unicode, duplicate-name, non-finite-number, numeric-precision, and untrusted-input limits explicit. ---> <p> <figure> <img class="my-0 rounded-md" loading="lazy" alt="featured" src="./featured.png" /> </figure> </p>