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https://github.com/Matysh/houseplan-card
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Matysh
d3db9e30e6
HP-1460-01: v1.46.0 stopped overwriting attachments, but picking a free name and taking it were two steps. Two uploads racing between them agreed on the same name, both answered 200, and one set of bytes replaced the other; files/migrate had the same check-then-copy gap. reserve_filename now claims the name with O_CREAT|O_EXCL as it picks it, and both paths use it. It also splits the extension off the RAW name and budgets the stem against MAX_FILENAME including the collision tag — a maximal name lost its '.pdf' and then grew past the limit, so the view sanitised the request back to a different name and the attachment 404'd for good. HP-1460-02: cleanup lived in an 'except Exception', which CancelledError walks past, only one tmp_path was tracked, promotion had no finally, and the collector only walks marker folders — an aborted transfer stranded a .upload-* that nothing would ever remove. An outer finally owns every temporary, a second 'file' part is refused, promotion failure cleans up, and sweep_upload_temps runs at setup, daily, and inside the commit-scoped collector. Chunks are batched to 1 MB per disk task instead of one per 64 KB. HP-1460-03: the layout event reached the static card and not the full one, so two full cards diverged until a reload. The full card subscribes now and re-reads ONLY the layout, keyed on its revision. Two hazards handled: it records revisions it produced itself, and the reaction is deferred ~200 ms because the event can beat the reply to our own write over the same socket; positions dragged but not yet sent are flushed and merged on top, so a fix for a stale UI cannot become a lost drag. Tests: smoke_layout_sync (fails on a v1.46.0 build), four pure tests for atomic reservation incl. 20-thread concurrency and the length boundary, a backend test walking every failing exit path of an upload, and — as the report asked — an HA-harness test that a repair issue disappears with its space. Docs: CHANGELOG.md + CHANGELOG.ru.md + ARCHITECTURE.md + TESTING.md + STATUS.md.
34 lines
1.2 KiB
Python
Executable File
34 lines
1.2 KiB
Python
Executable File
"""Constants of the House Plan integration."""
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DOMAIN = "houseplan"
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STORAGE_KEY = f"{DOMAIN}.layout"
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STORAGE_CONFIG_KEY = f"{DOMAIN}.config"
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STORAGE_VERSION = 1
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STORAGE_MINOR_VERSION = 1
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FRONTEND_URL = "/houseplan_files/houseplan-card.js"
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PLANS_URL = "/houseplan_files/plans"
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PLANS_DIR = "houseplan/plans" # relative to the HA configuration directory
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FILES_URL = "/houseplan_files/files"
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# authenticated read path (audit B1): /api/houseplan/content/<plans|files>/<sub>/<name>
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CONTENT_URL = "/api/houseplan/content"
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# How many paths one houseplan/content/sign call may carry. The card batches to
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# the same number; a client that sends more used to get a partial answer with no
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# way to tell which paths were dropped (review R2-2).
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MAX_SIGN_PATHS = 200
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# An uploaded plan that no accepted configuration references is collected only
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# once it is this old. Age is a race guard, not a policy: a plan uploaded
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# seconds ago may belong to another client's transaction that has not written
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# its configuration yet (review R3-1).
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PLAN_ORPHAN_TTL_S = 3600
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FILES_DIR = "houseplan/files"
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CONF_ADMIN_ONLY = "admin_only"
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VERSION = "1.46.1"
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DEFAULT_CONFIG: dict = {
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"spaces": [],
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"markers": [],
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"settings": {},
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}
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