glenn schrooyenandClaude d2820e8b9b SAFETY-123: the day plan's hour loop steps in UTC and always ends ...

dayplan._hour_slices() added an hour to the local wall clock and read it
back. Without tzdata (tariff._EUTimezone) 02:00 on the spring change reads
as 00:00 UTC again, so the loop never advanced and the list grew until the
process died. Each step now adds the time left in the local hour to the UTC
instant. Ordinary days give the old slices; the spring day gives 23 slices
and the autumn day 25. No option, no text change.

test_safety123.py: every quarter of 27-29 March and 30 Oct-1 Nov 2027 (and
the US change days) for the slices, dayplan.plan() and
Controller._mode_roles(), each call under a hard time limit.

Co-Authored-By: Claude <noreply@anthropic.com>
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Bdqr7PiaHcBnzPituu2yTC

2026-10-27 08:58:54 +01:00

..

app

SAFETY-123: the day plan's hour loop steps in UTC and always ends

2026-10-27 08:58:54 +01:00

DECISIONS

SAFETY-123: the day plan's hour loop steps in UTC and always ends

2026-10-27 08:58:54 +01:00

scenarios

OPT-11 P4: solar forecast and day plan

2026-09-29 19:29:32 +02:00

tools

PRICE-02 round 2: require now, undo the test loosening, analyse ties

2026-10-22 10:37:43 +02:00

translations

UX-46: Dutch status rows, banners, notes and wizard lines on the NL pages

2026-10-22 03:21:41 +02:00

build.yaml

Packaged as a Home Assistant add-on, with a field guide

2026-08-23 01:15:25 +02:00

CHANGELOG.md

Release 0.19.0: review text fixes to the CHANGELOG section

2026-10-26 02:19:44 +01:00

config.yaml

Release 0.19.0: minor bump for changed price trading behaviour

2026-10-26 00:15:43 +01:00

Dockerfile

Six silent failures found by installing this on a live system

2026-08-23 02:25:58 +02:00

DOCS.md

UX-46: Dutch status rows, banners, notes and wizard lines on the NL pages

2026-10-22 03:21:41 +02:00

MUTATION.md

TEL-12: several PV inverters, and one absent member is an absent TOTAL

2026-09-24 22:13:25 +02:00

named_absence.py

TEST-26: a missing value in a check is a named FAIL, not a traceback

2026-09-25 00:06:58 +02:00

requirements.txt

Six silent failures found by installing this on a live system

2026-08-23 02:25:58 +02:00

run.sh

Six silent failures found by installing this on a live system

2026-08-23 02:25:58 +02:00

test_alloc.py

OPT-11 P1: per-battery mode limits, on/off, solar order

2026-09-28 18:51:29 +02:00

test_arbiter.py

SAFETY-86 review: hold the site at the peak floor while a HOLD gives

2026-10-01 02:00:20 +02:00

test_arbitrage.py

PRICE-02 review: keep an open buy over midnight in the real-year replay; say which variant the kWh figure is

2026-10-22 16:48:43 +02:00

test_batteries_screen.py

Merge release/1.0 (SAFETY-78, #154) into opt11-p4-solar-forecast

2026-09-29 22:37:09 +02:00

test_bytecode.py

TEST-15: purge the bytecode cache before a mutation run, not after

2026-09-01 02:07:09 +02:00

test_ci_gate.py

TOOL-9: pin checks print their FAIL line under pipefail; job tokens via header

2026-09-25 19:07:34 +02:00

test_clamp.py

SAFETY-94: a healthy battery that lags or reverses is not flagged as frozen or refusing

2026-10-04 00:15:42 +02:00

test_control_task.py

UX-08 2d: plain log lines, the rest of the status page, and DOCS

2026-09-27 08:01:16 +02:00

test_control.py

OPT-11 P1 review: a mode never beats the peak floor; SAFETY-03 kept at the rail

2026-09-28 19:41:36 +02:00

test_defaults_pin.py

TARIFF-15: your own tariff card, as two coefficients the card itself grades

2026-09-13 03:49:08 +02:00

test_delivery.py

SAFETY-73 review: a refusal needs 22 s of evidence, and the cut-out warning is for giving only

2026-09-28 02:16:24 +02:00

test_docs.py

DOC-1: operator docs name the real P1 entity and a roster that starts

2026-09-24 23:24:50 +02:00

test_freeze.py

UX-08 phase 2b: short, plain status rows and page banners

2026-09-27 02:12:10 +02:00

test_freshness.py

SAFETY-94: a healthy battery that lags or reverses is not flagged as frozen or refusing

2026-10-04 00:15:42 +02:00

test_haentities.py

UX-13 P2: the Installer settings view

2026-09-28 02:49:58 +02:00

test_home.py

UX-53: Home draws a grid charge only where the add-on will take it

2026-10-26 11:15:29 +01:00

test_inverter.py

UX-08 2d: plain log lines, the rest of the status page, and DOCS

2026-09-27 08:01:16 +02:00

test_loop.py

SAFETY-39: slew_w is a ratio to the rail, and gain is what is still wrong

2026-09-06 01:10:15 +02:00

test_maint10.py

MAINT-10 review: warn when HA did not answer and TZ is UTC; test the 3 s budget

2026-10-05 23:24:02 +02:00

test_maint11.py

MAINT-11 review round 2: pin each cycle button to its own disabled flag

2026-10-14 00:39:37 +02:00

test_maint13.py

PRICE-01 review 3: tests for the round 3 note and dismiss; doc wording

2026-10-14 22:07:09 +02:00

test_maint14.py

MAINT-15: the balancing hold ends on time with no SoC reading

2026-10-09 23:56:29 +02:00

test_maint15.py

MAINT-15 round 2: in-repo differential check, full-hold with-reading check

2026-10-10 00:42:01 +02:00

test_maintenance.py

MAINT-14: maintenance with no SoC reading: charge times out, drain holds at 0 W

2026-10-08 20:37:01 +02:00

test_messages.py

SAFETY-112: say plainly that control waits for Home Assistant to start

2026-10-13 01:07:51 +02:00

test_modes_p3.py

PRICE-02 round 2: require now, undo the test loosening, analyse ties

2026-10-22 10:37:43 +02:00

test_modes_p4.py

Merge release/1.0 (e3e4ba6) into opt15-price-run-fixes

2026-10-13 12:15:44 +02:00

test_modes.py

SAFETY-95: a maintenance drain that ends hands back smoothly (N>=2)

2026-10-06 12:44:25 +02:00

test_mqtt.py

DOC-8: update test_mqtt digest pins for the new manufacturer string

2026-10-17 02:16:34 +02:00

test_named_absence.py

TEST-26: a missing value in a check is a named FAIL, not a traceback

2026-09-25 00:06:58 +02:00

test_opt17.py

OPT-17 review: title the forecast row on Home; test the hint and blank rows

2026-10-11 05:12:35 +02:00

test_opt20.py

OPT-20: test_opt20 points at MUTATION.md (test_bytecode part 5)

2026-10-15 13:12:22 +02:00

test_p1.py

UX-08 phase 2b: short, plain status rows and page banners

2026-09-27 02:12:10 +02:00

test_packshare.py

TEST-26: a missing value in a check is a named FAIL, not a traceback

2026-09-25 00:06:58 +02:00

test_peak_margin.py

SAFETY-85: no false 'not keeping up' while maintenance or the peak guard sets the battery

2026-10-01 19:05:27 +02:00

test_peakguard.py

SAFETY-91: a held battery is drawn only after the others are full

2026-10-02 14:03:54 +02:00

test_price02.py

PRICE-02 round 3: say that hourly and static plans change too, test plans built off the hour, exact period end and the Home page path, production-shaped real-year replay

2026-10-22 14:59:13 +02:00

test_price_forecast.py

PRICE-02 round 2: require now, undo the test loosening, analyse ties

2026-10-22 10:37:43 +02:00

test_price_history.py

PRICE-02 round 2: require now, undo the test loosening, analyse ties

2026-10-22 10:37:43 +02:00

test_price_run_fixes.py

PRICE-02 round 2: require now, undo the test loosening, analyse ties

2026-10-22 10:37:43 +02:00

test_price_secret.py

PRICE-01 review 3: tests for the round 3 note and dismiss; doc wording

2026-10-14 22:07:09 +02:00

test_price_service.py

PRICE-02 round 2: require now, undo the test loosening, analyse ties

2026-10-22 10:37:43 +02:00

test_price.py

PRICE-02 round 2: require now, undo the test loosening, analyse ties

2026-10-22 10:37:43 +02:00

test_pv.py

UX-13 P1: page shell and Home screen on a structured /status

2026-09-28 00:45:01 +02:00

test_refusal_units.py

SAFETY-73 review: a refusal needs 22 s of evidence, and the cut-out warning is for giving only

2026-09-28 02:16:24 +02:00

test_refusal.py

SAFETY-52 review: a refusal is under 100 W, and any delivery ends it

2026-09-27 18:11:42 +02:00

test_rehearse.py

SAFETY-60/62: operator tools refuse input they cannot read

2026-09-24 23:27:50 +02:00

test_safety78.py

SAFETY-96: a battery the loop cannot move does not freeze it

2026-10-06 04:02:03 +02:00

test_safety81.py

Merge release/1.0 (e3e4ba6) into opt15-price-run-fixes

2026-10-13 12:15:44 +02:00

test_safety83.py

SAFETY-86: peak guard outranks the maintenance hold

2026-10-01 00:56:34 +02:00

test_safety84.py

SAFETY-121: a recurring overload warns every quarter

2026-10-21 10:09:14 +02:00

test_safety85.py

SAFETY-85 review: grade discharge only, over the plant's settle time

2026-10-01 20:25:41 +02:00

test_safety86.py

SAFETY-85: no false 'not keeping up' while maintenance or the peak guard sets the battery

2026-10-01 19:05:27 +02:00

test_safety87.py

SAFETY-121: a recurring overload warns every quarter

2026-10-21 10:09:14 +02:00

test_safety90.py

SAFETY-90 review: test that a second gap does not price the first one down

2026-10-05 12:39:28 +02:00

test_safety91.py

SAFETY-91 review: a held-back battery is released 1 point above its reserve

2026-10-02 14:54:20 +02:00

test_safety93.py

MAINT-13 round 3: provider site, hourly fixed-tariff check, faster tests

2026-10-08 12:03:55 +02:00

test_safety94.py

SAFETY-97: "gives nothing" is graded against each battery's idle reading

2026-10-04 12:21:24 +02:00

test_safety95.py

SAFETY-95 review: test the stale-link and contradiction legs; refusal +1 only

2026-10-07 16:41:16 +02:00

test_safety96.py

SAFETY-96 review: keep the refusal count over a refused write; test a fast board

2026-10-06 05:46:32 +02:00

test_safety97.py

SAFETY-97: centre the band on the idle reading clamped to 75 W

2026-10-04 16:57:16 +02:00

test_safety103.py

SAFETY-103: test a dropped battery is not counted; guard a read

2026-10-08 03:12:03 +02:00

test_safety107.py

SAFETY-107 review: test a writer that turns round on a dead pack; say when rule 3 applies

2026-10-09 03:52:39 +02:00

test_safety112.py

SAFETY-112 review: grade the waiting flag where hass.py sets it

2026-10-13 02:10:27 +02:00

test_safety118.py

SAFETY-118: a missing peak forecast reading keeps the unit-fault state

2026-10-16 18:19:44 +02:00

test_safety119.py

SAFETY-121: a recurring overload warns every quarter

2026-10-21 10:09:14 +02:00

test_safety123.py

SAFETY-123: the day plan's hour loop steps in UTC and always ends

2026-10-27 08:58:54 +01:00

test_selfconfig.py

UX-13 P0: layout table, page<->options derivation, warning tier, entity list

2026-09-27 23:11:31 +02:00

test_settings.py

UX-13 P4: the setup wizard for installers

2026-09-28 05:31:18 +02:00

test_setup_only.py

PRICE-01 review 3: tests for the round 3 note and dismiss; doc wording

2026-10-14 22:07:09 +02:00

test_setup.py

OPT-11 P3 option A review: wizard no longer says modes come later

2026-09-29 11:21:32 +02:00

test_static_tariff.py

PRICE-02 round 2: require now, undo the test loosening, analyse ties

2026-10-22 10:37:43 +02:00

test_tariff.py

UX-10: the last plain-language leftovers: log lines, two table rows, 'Why: Other', red at 0 s

2026-09-27 10:58:43 +02:00

test_telemetry.py

SAFETY-48: what the lead cap actually does to a frozen integrator, and what the peak figure depends on

2026-09-19 02:37:01 +02:00

test_tool_inputs.py

UX-08 2c: short refusals, error texts and option texts

2026-09-27 05:55:45 +02:00

test_translations.py

UX-08 2c: short refusals, error texts and option texts

2026-09-27 05:55:45 +02:00

test_ui_text.py

UX-44: contract label says every 15 minutes, not hourly

2026-10-16 05:26:32 +02:00

test_uilayout.py

UX-13 P2: the Installer settings view

2026-09-28 02:49:58 +02:00

test_uimodel.py

UX-43: tariff price fields take five decimals

2026-10-16 01:40:40 +02:00

test_ux46.py

UX-46: test_ux46 points at MUTATION.md and reads rows without raising

2026-10-22 03:41:18 +02:00

test_ux53.py

UX-53: Home draws a grid charge only where the add-on will take it

2026-10-26 11:15:29 +01:00

test_validate.py

UX-13 P0: layout table, page<->options derivation, warning tier, entity list

2026-09-27 23:11:31 +02:00

test_version_gate.py

UX-08 2c: short refusals, error texts and option texts

2026-09-27 05:55:45 +02:00

test_watchdog.py

PRICE-01 review 3: tests for the round 3 note and dismiss; doc wording

2026-10-14 22:07:09 +02:00

ux08_allowlist.txt

UX-08 2d: plain log lines, the rest of the status page, and DOCS

2026-09-27 08:01:16 +02:00