bvandeusenandClaude Opus 5
6f5ea5d1d3
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Two surfaces render a post's HTML body. get_post did _localize_inline_images(sanitize_post_html(...)); provenance_service._post_dict called sanitize_post_html alone. So opening the Provenance panel fetched images from Patreon's CDN for files FC had already downloaded - the archive reaching out to the platform to display what it had archived, which is the thing 830 Phase 2 set out to stop. The same bodies also break when a CDN URL expires or a post is removed, while the identical local copy sits unused. The fix is the shape, not the call. Those were two separately-callable halves and only the first looked mandatory, so a second caller was always going to do half of it. render_post_body in the new services/post_body.py is the whole pipeline in one call, and sanitizing-without-localizing is no longer a reachable operation. _localize_inline_images moves there verbatim; post_feed_service loses five imports that went with it. _post_dict becomes async and takes the session. Both call sites are already inside async methods, so for_image's list comprehension awaits per entry - fine, because localization issues ZERO queries for a body with no inline <img>, which is most of them. Recorded that early exit in the module so the loop isn't "optimized" into a batch without a measurement. Deliberately NOT fixed: provenance still names the same columns url/title/date where the feed says post_url/post_title/post_date, and its description_translated is full text where the feed truncates to DESCRIPTION_LIMIT. That is 3965's wider half - a breaking payload change for ProvenancePanel with no second reason to spend it today. Noted in _post_dict's docstring so the next reader knows it was seen and left. Four regression tests on the provenance path, covering both entry points plus the two refusals the feed already pins: an uncaptured image stays hotlinked (a broken local path is worse than an intact remote one), and a filehash owned by another artist never leaks in. Reverting render_post_body to a bare sanitize fails the first two. Recorded as snippet 3968. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01SHQB1YukL3VyvMK8rcbmV9