opt11-p2-ha-entities
12
Commits
| Author | SHA1 | Message | Date | |
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  adminandClaude Opus 5.5
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6a95447248 |
UX-08 2d: plain log lines, the rest of the status page, and DOCS
Every WARNING and ERROR line is one plain line of at most 25 words, with no card ids, capitals or semicolons; the reasoning of the ten longest is on a DEBUG line. The ux08 allowlist is empty and its cap is 0 (43 -> 0). The status page: the month-peak and peak-guard rows, the stale-reading row, the top table (Why, Tariff, Arbitrage, Shadow mode, labels), the Stopped banner and the line under the buttons, which now shows the plain hint of each event instead of the raw action log. The Supervisor question at start logs one line with a real reason. Refusals are counted as shown (labels expanded, long cases driven), seven were shortened, the card and parse errors lost their internals, a blank value reads "empty", and the panel no longer files inverters.max_w under the flat max_w. Option names lose "(JSON)", the NL texts are checked too. DOCS gets a glossary (control board, isolator, Developer Tools) and card ids move from headings to a "For installers" line. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01LyR88rXETvwhTgx6yHE39p |
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goodwe-review
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c84d5fd14f |
UX-08 2c review: unit settings anchor to inverters, plainer texts
- messages.setting() for one inverter in the list reads “Inverter rating” for inverter-b (inverters.max_w), so the config panel files per-unit reasons under `inverters`, where the value is changed. - The tariff card and plausibility reasons name “Distribution, levies and VAT” (price_taxes_eur_kwh) again. - The wrong-direction reasons say "safety stop", the sign_disagree_w option says what it protects, and the roster, price-entity, integrator_max_w and capacity_kwh texts read more plainly. - NL: stuurprint -> stuurmodule, "De piekbeperking". Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> |
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glenn schrooyenandClaude Opus 5.5
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2c516a032c |
UX-08 2c: short refusals, error texts and option texts
Validator refusals name the setting by its label and key, say what is wrong and what to change, and keep the rejected value and limit. Option names and descriptions are short in en and nl; citations moved to DOCS "For installers" and the test_translations citation check now pins the instruction on the tab and the record in DOCS. No rule, key, schema, default or exit code changed. Allowlist 167 -> 43 (log lines only). Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01LyR88rXETvwhTgx6yHE39p |
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glenn schrooyenandClaude Opus 5.5
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770988c902 |
TEST-26: a missing value in a check is a named FAIL, not a traceback
checks / unit (pull_request) Successful in 8m44s
Checks and prints that indexed an empty list, exhausted next(), or formatted None killed the rest of their file (FCST-06). Read them through the new named_absence.py (nth/first/field/given/present) and conjoin a presence term. - every site in the brief, plus the family the new scan and a sweep found - test_named_absence.py: scans every test_*.py for unguarded filtered-list indexing, next() without a default and numeric formats on maybe-None names; proven to bite; prints what it cannot see, counted - test_price.py 16a: the `_T17_CAPS is _T17_CAPS` tautology now grades the two assemble() calls' arguments - test_control.py: coverage table re-measured on runs graded to the end Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01BwRLw7eKYj2byVdwB6kbjU |
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glenn schrooyenandClaude Opus 5
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2fac0aaf06 |
TARIFF-17: a price component that varies by hour has somewhere to live
checks / unit (pull_request) Successful in 7m25s
`price.py` modelled the whole non-energy part of a Belgian bill as ONE flat scalar. This adds `price_taxes_profile`, which carries the TAXES component as a period table, and makes `assemble()` evaluate it at each point's own instant. ⚠️ THE FLAT SCALAR WAS NOT A WRONG NUMBER, AND THIS IS NOT A CORRECTION OF ONE. The optimiser reads exactly two quantities off a series - the spread `max - min` over the firm points, and which hour is cheapest - and an additive constant identical in every hour cancels out of the first and leaves the second where it was. It is provably inert. Measured, and printed by test_price.py 16b on every run: with a flat taxes figure of 0.00, 0.0739, 0.1198, 0.1327 or 1.00 EUR/kWh the same 24-hour feed is cheapest at 13:00 in all five cases and its spread is 0.1500 EUR/kWh in all five cases. What was missing is anywhere for an HOUR-VARYING non-energy component to live. This is a missing capability, not a bad constant. Belgium has one. Fluvius distribution is a single rate - its tariff-card row reads `Normaal | Uitsl. nacht`, where exclusive night is a separate physical circuit and not a night register - so nothing changes for the reference site in Flanders. The Walloon DSOs and Sibelga are on the same card with four columns, `Enkelvoudig | Dag | Nacht | Uitsl. nacht`, and the gap is real money (c/kWh): ORES 13,27 / 7,39; AIESH 15,17 / 8,21; Tecteo RESA 12,20 / 7,01; Sibelga 9,39 / 7,10; ORES IMPACT 2026 16,578 / 5,090. ⚠️ AND THE BANDS ARE ANTI-CORRELATED WITH WHAT THE BATTERY WANTS TO DO. The cheap network hours are the cheap spot hours, so flattening them does not shift the curve - it UNDERSTATES the spread and declines cycles that would have paid. Same feed, same markup, the only difference being the taxes argument: flat 0.0000 / 0.0739 / 0.1198 / 0.1327 / 1.0000 -> cheapest hour 13, spread 0.1500 ORES dag 0.1327 / nacht 0.0739 -> cheapest hour 03, spread 0.1788 The regression check grades WHICH HOUR IS CHEAPEST, not the spread: an implementation that reads the table once and adds one number to every point is the LEVEL bucket wearing a period table - right magnitude, wrong shape - and a spread assertion passes on it. Measured: hoisting the lookup out of `assemble()`'s loop (+17 B) is red on six named checks in test_price.py and GREEN in the other 28 files. ONE GRAMMAR, NOT TWO. `static_tariff.py` already shipped the periods, the day selectors, the tiling rule and the DST handling, so `parse_taxes_profile()` is the same parser with the option name and the "what this number means" clause as arguments. A second tiling rule would be a second set of 23- and 25-hour-day bugs. test_static_tariff.py section 10 pins that two ways: by parsing every module under `app/` and asserting the grammar is defined in exactly one of them, and by deriving each of thirteen refusal sentences for the new option from the old option's own sentence rather than transcribing them. `Component.TAXES` semantics, `code_leaks()` and the double-counting guarantee are untouched. The new key joins FRAMEWORK_KEYS, BANNED_IN_PLUGIN_CODE is derived from that set, and a plugin that names it is refused at `register()`. It reaches both plugins that take taxes - `custom_formula` ({ENERGY, MARKUP}) and `generic_dayahead` ({ENERGY}) - and not `manual_csv`, which is all-in: the table is routed through `capabilities().adds`, exactly as the scalar is. ⚠️ A MALFORMED TABLE IS REFUSED AT STARTUP, NOT AT THE NEXT FETCH. It is read on the ~30 s planning path, and a table that first fails at 03:00 is a site that stops pricing at 03:00, which §11.4 turns into a quiet fallback indistinguishable from a healthy fixed-tariff day. validate.py refuses three things: a table that does not tile the day; a table set beside a NON-DEFAULT `price_taxes_eur_kwh`, because the table wins and the scalar would then be a number the operator typed that decides nothing; and a whole card typed in CENTS, which is how these figures are printed. That last rung is not a restatement of the parser's +-10 EUR/kWh bound - ORES's 13,27 trips the parser, but Sibelga's entire card, 9,39 and 7,10, is under it and would otherwise have started as a 9.39 EUR/kWh levy. Both rungs are graded by the REASON each gives, and mutating them together (TEST-16) moves three rows. NOTHING CHANGES FOR A SITE THAT DOES NOT SET IT. The option ships "", and the scalar path is unchanged arithmetically rather than merely in intent: test_price.py 16f reproduces the pre-TARIFF-17 expression and compares 12 capability/scalar combinations point for point with `==`. 13 mutations, every one red on a named check, ledger in test_price.py below section 16k with byte deltas and the one equivalent mutant named. 29/29 green. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01BwRLw7eKYj2byVdwB6kbjU |
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Claude Opus 5
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17b7b447c4 |
TARIFF-09: ask the day-ahead feed for the horizon it was handed
checks / unit (pull_request) Successful in 7m10s
`generic_dayahead.fetch()` accepted `since` and `until` and requested the
bare `?bzn=BE`, which answers ONE Brussels day. Everything past today was
then filled from yesterday's profile by FCST-04, flagged provisional, and
§8.3 drops provisional hours from the trade set -- so the optimiser never
saw tomorrow as firm, at any hour of any day, and nothing reported it.
Measured on
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adminandClaude Opus 5
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6eba18968c |
TARIFF-08: the day-ahead feed is read in the shape it actually publishes
checks / unit (pull_request) Failing after 3s
`generic_dayahead` could not read one byte of `api.energy-charts.info`, and
never had been able to. `_points_from_json()` asks for `doc["data"]`, a list of
`{start, price_eur_mwh}` objects; that document does not exist. Fetched live on
2026-09-10 the feed returns COLUMNAR parallel arrays and no `data` key at all -
`unix_seconds` (96 UTC epoch seconds, 900 s apart), `price` (96 floats),
`unit: 'EUR / MWh'`. Driving the shipped parser against that body:
`SourceUnavailable: the feed carried no 'data' list`. It is the only shipped
provider whose endpoint anybody has reached, so dynamic pricing did not work.
AND §11.4 MADE IT SILENT, which is why it survived to release: a parse error
becomes no_data, becomes the static profile, becomes arbitrage off - the
CORRECT degradation, saying nothing about the cause. A site would have sat on
the fallback indefinitely.
AND THE SUITE COULD NOT SEE IT, because every fixture was built from the
parser's own assumption. test_price.py, test_price_history.py and
test_static_tariff.py each built `json.dumps({"data": [...]})`, a shape invented
here and published by nobody, so the checks graded the parser against the
parser's guess - a closed loop no coverage inside it could ever have escaped.
MUTATION.md habit 19 records it as the fourteenth instance of habit 4 and the
first where the fixture and the code under test shared a SHAPE, not a number.
WHAT CHANGED
* `_points_from_columnar_json()` - a SECOND function, not a sniff. A parser that
decides which document it received is one that can decide wrong, and a
wrong-but-parseable response then becomes a price. Feeding the row shape to
`generic_dayahead` is now a graded no_data.
* Unequal arrays are refused in both directions, with the two lengths in the
reason. `zip()` stops at the shorter list silently, and a truncated `price`
array would have produced a real series missing the evening peak - traded on
as complete, where no data at all switches arbitrage off.
* A unit that is not EUR/MWh is refused. The plugin converts with a fixed
0.001, and `MAX_PLAUSIBLE_EUR_KWH` only bounds prices that are too LARGE.
* `unix_seconds` are read as UTC instants explicitly; §9.3's Brussels rendering
stays in `assemble()` rather than being copied into the plugin, where a
mutation could not tell it from a no-op (M4 proved exactly that on a first
draft, and the line was removed rather than fenced).
* A published null is dropped and logged with a count; an all-null body is
no_data named by this parser rather than by the boundary validator.
FIXTURES
Two unmodified response bodies under `scenarios/`, captured by hand on
2026-09-10: quarter-hourly (2026-09-10, 96 points at 900 s) and hourly
(2025-09-10, 24 at 3600 s - the same endpoint before Belgium's 15-minute MTU).
`energy-charts-be-price-captures.json` records the URL, retrieval time, unit,
licence-as-returned and a sha256 of each, and the replay RE-DERIVES the
checksums, so a fixture edited to make a check pass stops being a capture. Data
CC BY 4.0, Bundesnetzagentur | SMARD.de, via Energy-Charts (Fraunhofer ISE),
published without changes - the same BE-zone licence check DATA-02 established.
The surviving invented fixtures are renamed `synthetic_row_feed` at every call
site. `engie_dynamic`, `totalenergies_dynamic` and `eneco_eddy` are untouched
and have no capture: their URLs are unverified and withdrawing them is
TARIFF-07's open decision. Nothing should read their green checks as evidence
that those feeds parse.
MUTATIONS - 12, all red, no survivors. Purged tree, mounted `:ro`, `python3 -B`
(TEST-15). M1 drop the equal-length refusal; M2 make it one-sided; M3 drop the
unit check; M4 `assemble()` stops rendering at the Brussels offset; M5 read
`unix_seconds` as a naive local clock; M6 zero-fill a null instead of dropping
it; M7 drop the all-null refusal; M8 sniff for the row shape; M9 drop the
deprecated warning; M10 drop the dropped-nulls warning; M11 edit one price in
the committed capture; M12 point `generic_dayahead` back at the row parser -
red across all three price suites.
END TO END, LIVE, 2026-09-10: `resolve_tariff()` returns a `TariffPlan`,
`origin='provider'`, 96 quarter-hourly points, spacing [900] s, no decimation,
first point 2026-09-10T00:00:00+02:00 at 0.30608 EUR/kWh all-in. FCST-04's H1
fix was never theoretical. All 29 test files green.
STILL OPEN: `generic_dayahead` asks for no date range, so the default URL
returns one published day - a full 48 h horizon is reached only through §8.3's
carry-forward fill.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01BwRLw7eKYj2byVdwB6kbjU
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glenn schrooyenandClaude Opus 5
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0618194d9c |
FCST-04: the carry-forward fill reaches the plan, and the day it carries survives a restart
checks / unit (pull_request) Successful in 7m11s
FCST-03 shipped `fill_from_yesterday()` complete and checked, and shipped the consumers written for it - `TariffPlan.firm_points()`, `cheap_now()`'s refusal of a provisional hour, and `arbitrage()`'s refusal 3, which drops provisional hours from the trade set rather than refusing the whole series. It shipped NO CALLER. Nothing in `app/` named the fill, so no series ever contained a carried point and every one of those consumers was exercising its all-firm branch. ⚠️ THE DEFECT THAT PRODUCED WAS NOT AN ERROR ANYWHERE. `load_prices()` returns what the feed published and nothing widened it to the requested horizon, so on a dynamic site between midnight and the 14-16 h CET publication the plan covered the rest of today and nothing more - measured on the fixture here, 24 h against a 48 h request. `arbitrage()` then took `max - min` over that truncated window and reported a spread. The number was real, the window was half the one configured, and nothing said so: tomorrow evening's peak, the hour a morning charge would be sold into, was not in the series to be compared against anything. A missing hour is not a wrong price - it is an hour the optimiser never learns exists. WHAT THIS ADDS. `app/price_history.py` keeps the PUBLISHED prices of the last KEEP_DAYS Brussels days in /data/price_history.json; `resolve_tariff()` gains a required keyword-only `history` and fills every unpublished hour of the horizon from yesterday's same-wall-clock hour, flagged. Persistence rather than a variable on the refresh task, because the window the fill exists for is midnight -> publication and an add-on restarted at 08:00 would otherwise spend all of it on the truncated series. Not in state.json: the refresh runs every 1800 s and that file holds the maintenance history and SAFETY-02's latch. ⚠️ ONE CHANGE HERE MOVES ENERGY, AND IT IS NOT THE ONE THE CARD IS NAMED FOR. Carried hours are provisional, so §8.3 keeps them out of the trade set: the fill widens what the optimiser can SEE, never what it may DO, and test_price_history.py checks that so it cannot be overclaimed later. What does change a trade is that the filled series is windowed to [since, until), so hours that have ALREADY ELAPSED are no longer in the spread. Before, a cheap night that had gone sat in the series as the day's cheapest hour - and a cycle cannot buy in an hour that is past, so the trade was quietly never taken. Section 2 grades this by finding the cheapest firm hour with and without the fill and showing it MOVES, from 02:00 UTC to 08:00 UTC on the fixture. ⚠️ A DEAD FEED IS STILL §11.4, NOT YESTERDAY. The fill runs only on a `series` read. The two are indistinguishable to the optimiser - both 100 % provisional, so arbitrage refuses on the firm-pair rung and `cheap_now()` is False - so preferring yesterday's feed over the `static_profile` an operator configured FOR that case would change a documented degradation for a difference only the status page can see. That, and two more, in DECISIONS/FCST-04-the-day-that-is-carried.md. ⚠️ THE ANTI-DECAY RULE IS AN ORDERING, NOT A VALIDATION, and saying so is more useful than a guarantee that would not hold. Feeding the filled series back in is how this rots - day 2 carries day 1's guesses, day 3 carries day 2's carry of them, behind a `provisional` flag that stays TRUE while the NUMBER decays. No value-level check can catch it: a carried point and `eneco_eddy`'s published-provisional quarter are the same three fields with the same flag. So `carry()` is the only public entry, it records BEFORE it fills, the filled series exists only as a return value the object never sees again, and test_price_history.py walks app/ for any other module naming `_remember` and reads `carry()`'s AST to pin the order. EVIDENCE. 29/29 test files pass in the CI image. Eight mutations driven against app/price_history.py and app/static_tariff.py, __pycache__ purged before each run per MUTATION.md/TEST-15: newest-record lookup (5 red), recording the filled series (1), replace-instead-of-merge (10), UTC-date keying (10), removing the fill call entirely (12), a lost price field defaulting to 0.0 (2), prune by clock arithmetic (1), a degraded reason that stops naming its cause (1). No survivors; baseline and revert both green. Three of those first crashed the harness instead of reporting a FAIL - "it was refused" and "it broke on the way to being refused" must not grade the same - so `why()` and `_priced()` were added and the run repeated. No option added, config.yaml untouched, and the CHANGELOG entry deliberately picks no version: PKG-07's rule, and only the deployer knows whether 0.9.0's image has been pulled. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01BwRLw7eKYj2byVdwB6kbjU |
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glenn schrooyenandClaude Opus 5
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20f9f4969d |
TEST-16: pin the two one-sided arbitrage rungs, and un-mask them from each other
checks / unit (pull_request) Successful in 3m51s
SAFETY-26's AC4 gave the same tolerance mutation to every price and quantity
boundary in arbitrage.py and static_tariff.py. Everything in arbitrage.py went
red - `price < 0`, `soc <= floor_pct`, `soc >= ceiling_pct` are each red under
+/-5. Two survived, both in static_tariff.py, and this card closes them.
D `spread == 0.0` (:912) weakened to `spread <= 0.001` SURVIVED at +2 B.
F `len(firm) < 2` (:901) weakened to `len(firm) < 1` SURVIVED at +0 B - the
delta MUTATION.md names as the risky one.
THE DEFECT IS NOT EITHER ROW, IT IS THE INTERACTION. D and F MASK EACH OTHER. A
single firm hour also has a spread of 0.0, so with F weakened the flat rung
refuses the stimulus anyway; with D weakened the small-but-real spread is still
refused, only for a lie. Each rung's failure is absorbed by the other, so BOTH
can be weakened together and a suite grading `kind == "refused"` reports
nothing. That is structurally invisible to single-mutation testing, which is how
this pair came through four rounds of review on TARIFF-03 and FCST-03 - and it
is the arrangement in which the next edit to either rung opens a real hole with
nothing to report it.
D is not cosmetic either. With the tolerance in place a series priced 0.20000 /
0.20050 - a REAL 0.0005 EUR/kWh spread - flips ALLOWED to REFUSED at
min_spread_eur_kwh=0.0, a value arbitrage()'s own docstring documents ("pass 0.0
to mean any positive spread, explicitly") and its validator at :861 accepts on
purpose. At a shipped threshold the outcome does not move, but the operator
reads the false sentence "the tariff is flat - every one of the 2 firm hours
costs 0.2000 EUR/kWh" about a tariff that is not flat.
WHAT WAS ADDED. test_static_tariff.py section 9, and the shape of it is the
argument:
* THE REASON IS GRADED, NOT THE VERDICT. The masked case refuses CORRECTLY
while reporting the wrong sentence, so a check asserting only "refused"
passes on a broken tree. A `rung9()` helper names which refusal answered,
from the sentence the operator would read; an unrecognised refusal reports
itself as UNATTRIBUTED rather than quietly matching nothing.
* EACH RUNG IS GIVEN A STIMULUS THE OTHER CANNOT ABSORB, or the pinning is
circular. The flat rung gets a THREE-firm-hour flat series, which no
`len(firm) < N` a person would write can reach. The firm-pair rung gets a
ONE-FIRM-HOUR series, which the flat rung CAN reach - so its attribution is
the whole check, and that is why it is written as a rung name rather than a
verdict.
* AC1 is a sweep of small-but-real spreads (0.0005 down to 0.000001) all
ALLOWED at min_spread_eur_kwh=0.0, with the exactly flat series on the other
side still refused BY THE FLAT RUNG - without that mirror the sweep would
also pass for a rung deleted outright. 1e-6 is the floor because the shipped
line rounds the spread to 6 decimals; that quantisation is graded in the
open as its own row rather than left unstated.
* AC3 is a five-row table graded on rung attribution, which denies the masking
from both sides at once.
* The firm-pair count is also pinned from ABOVE (`< 3`) and BELOW (`< 0`),
which the criteria do not ask for but which is what stops this section being
one-sided in exactly the way it was written to fix.
EVIDENCE. Eight rounds through TEST-15's tools/mutation_run.sh, used UNCHANGED:
recursive __pycache__ purge before each run, python3 -B, the tree re-copied FROM
DISK between rounds, the mutated line grepped out of the file before the run,
byte delta printed, test_static_tariff.py and test_arbitrage.py graded each
time. Baseline green.
baseline, shipped +0 B PASS
D1 `spread == 0.0` -> `<= 0.001` +2 B RED, 3 checks
D2 `spread == 0.0` -> `<= 0.000001` +5 B RED, AC1 alone
D3 `spread == 0.0` -> `< 0.0` (rung gone) +0 B RED (section 2 as well)
F1 `len(firm) < 2` -> `< 1` +0 B RED, 3 checks
F2 `len(firm) < 2` -> `< 3` +0 B RED, 6 checks
F3 `len(firm) < 2` -> `< 0` (rung gone) +0 B RED (ValueError)
D1+F1 BOTH AT ONCE - THE TICKET +2 B RED, 5 checks
Four of the seven are +0 B, the delta MUTATION.md names as the one stale
bytecode can hide. All are REDS, the direction that defect cannot fabricate -
but they were run under the purge anyway, because "it went red so the cache
cannot have lied" is a conclusion and not a procedure.
NO SHIPPED BEHAVIOUR CHANGED. app/ is untouched; both rungs were correct all
along, and the card is explicit that a rung found actually wrong is a stop-and-
report rather than an edit. Also updated: MUTATION.md gains a short section on
masking as a SECOND way a survivor lies, with the two rules that fall out of it
(grade the reason, and mutate suspected pairs together); and test_arbitrage.py's
SAFETY-26 AC4 note is marked closed rather than left reading as an open finding.
UNSURE ABOUT. The 5e-7 row asserts the shipped `round(spread, 6)` quantisation.
That is a real property of the line and worth stating, but it does pin a
rounding the ticket never named - if a reviewer would rather that stayed
unpinned, it is one check to drop and nothing else depends on it.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
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glenn schrooyenandClaude Opus 5
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7b4877d56d |
TEST-15: purge the bytecode cache before a mutation run, not after
checks / unit (pull_request) Successful in 3m35s
FCST-03's developer reverted `self.provisional` to `here.provisional`, re-ran, and reported the mutation as a survivor. It was not one. CPython validates a cached `.pyc` on (source size, source mtime truncated to whole seconds), and that edit moved neither number - same length, same second - so the interpreter loaded the bytecode it already had. Disassembly settled it at the time: the source read `here`, the running code loaded `self`. A mutation run had graded code that was not there, with no error and exit status 0. This does not make the results already on the record wrong. It makes them UNVERIFIED, and that distinction is the whole card - so nothing here re-runs a campaign and nothing here quietly assumes the old numbers hold. REPRODUCED, THEN CLOSED. test_bytecode.py builds a real package whose two return values are the same length, imports it in a real subprocess, rewrites it inside the same second (retrying until both writes land in one whole second - milliseconds, no sleep) and reads back which value ran. Part 1 shows the interpreter running SELF off a file that says HERE. AND THE TWO OBVIOUS MITIGATIONS DO NOT WORK. Measured, not read off documentation: `python3 -B` and PYTHONDONTWRITEBYTECODE=1 are write-side only. Neither stops an EXISTING stale .pyc being read, and a mutation run always has one, because the previous run wrote it. Part 2 grades both still running the old code. The advice in test_control.py's coverage audit led with `-B`; it is corrected here - the purge is the half that works, and `-B` earns its place by keeping THIS run from leaving a cache for the NEXT edit to inherit. NO SLEEP ANYWHERE. One-second mtime resolution is the mechanism, not the enemy. Waiting it out would slow every run down and would still only cover the edit somebody remembered to slow down. THE HARNESS. tools/mutation_run.sh purges, prints a sha256/byte fingerprint of every app/*.py it is about to grade - so a mutation report can say WHICH source produced it, which is the reviewer's addition to this card - runs each suite under `python3 -B`, refuses a tree with no test_*.py (CI-01's rule, for CI-01's reason), and fails if a cache appears during the run. It takes the tree as an argument so the infra repo's replay harnesses can call it without being moved. WHERE IT IS SAID (AC 2). MUTATION.md carries the mechanism, the measurement, the reporting rules and the survey, and every one of the 16 suites now points at it from its docstring. That list is DERIVED FROM THE TREE by test_bytecode.py part 5, so a new suite that joins this directory without the pointer is red - the same failure shape CI-01's file glob exists to prevent. CI WAS ALREADY IMMUNE, AND IS DESCRIBED THAT WAY (AC 4). Verified rather than reasoned: with the checkout bind mounted `-v "$WS:/w:ro"` the interpreter writes no __pycache__ into the tree at all, and it fails SILENTLY - no error, exit status 0 - while the same probe on a writable mount produces one. Each job also rm -rf's its workspace and clones afresh, so nothing crosses between jobs on the shared runner. PYTHONDONTWRITEBYTECODE=1 is added as belt and braces only: the `:ro` is one character wide and the next person debugging a write will be tempted by it. Part 6 grades both ON THE DOCKER COMMAND LINE rather than on the file - the first draft searched the whole workflow and stayed green after the flag was deleted, because the comment explaining it still named it. THE SHIPPED ADD-ON IS NOT AFFECTED and the question is closed: goodwe_controller/Dockerfile has set PYTHONDONTWRITEBYTECODE=1 since it was written. There is no deploy-side finding. THE SURVEY (AC 3), in MUTATION.md, scoped BY THE PROPERTY. The defect is one-directional - a mutation that never took leaves the suite green, so stale bytecode manufactures SURVIVORS and cannot manufacture a red - which puts every "all red, no survivors" claim in the window out of scope, along with mutations executed in-process (SAFETY-07's B1/B2/B3, test_peakguard parts 7 and 10, where no source file is edited) and everything run after the purge discipline landed on 2026-08-31 (SAFETY-24, SAFETY-26, OPT-04, FCST-03's re-run). What is left is the recorded SURVIVORS from source-edit runs before that date. Two were re-run here under the harness and both still stand: TARIFF-01's record_block() ignoring its policy argument, and SAFETY-03's abs() on the clamp limit - 15 suites green each, on the tree as it stood. The rest are labelled still-unverified rather than assumed or re-run; each is one harness run to close, and the moment to spend it is when somebody next touches that module. OUT OF SCOPE AND RECORDED: the infra repo's sim/ replay harnesses import the add-on and write bytecode into both trees (goodwe/sim/__pycache__ exists today), so SAFETY-02's headline replay carries the same exposure. mutation_run.sh takes a tree argument for exactly that, but the change belongs in that repo and some of those harnesses want the rig. RED AND GREEN. Every new check was broken and watched fail: the purge commented out of the harness turns part 4 red (and its non-vacuity probe already proves the fixture would mis-grade without it); one docstring pointer removed turns part 5 red naming the file; `:ro` and the `-e` flag removed from the workflow turn part 6 red. Full suite green, 16 files, in the CI image on a read-only mount - the shape the runner uses. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com> |
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glenn schrooyenandClaude Opus 5
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dd40c56ab4 |
FCST-03: yesterday's prices, flagged as yesterday's, and unable to move anything
checks / unit (pull_request) Successful in 2m43s
§8.3 fills the hours a day-ahead feed has not published yet with yesterday's profile and flags them provisional, and forbids any irreversible action on such a price. The whole risk of this ticket is one line - a carried point and a published point are three fields and a bool, so `provisional=y.provisional` copies yesterday's False onto today's guess and produces stale data presented as current. That is SAFETY-18's frozen-but-fresh meter one layer up. So the flag is never passed through. Carried points come from a constructor with no provisional parameter; published points pass through BY IDENTITY, so no copy exists that could lose one; an audit re-derives the expected flag for every emitted point and raises rather than repairing; and the check walks the module's own AST so the pass-through idiom cannot come back looking ordinary. A published point may itself be provisional (eneco_eddy's imbalance print is), so the rule for a published hour is "whatever the feed said", never False. The fill keys on the Brussels wall clock rather than t-24h, so the 23- and 25-hour days are right; a late publication rebuilds the series, moving the number and the flag together. AC2 and AC3 landed on TARIFF-03's existing verdict surface rather than beside it. Refusal 3 became "fewer than two FIRM hours" - refusing on "any point is provisional" would have switched arbitrage off every morning on every dynamic site - and refusal 5 is new: the spread must clear a threshold widened by the widest active uncertainty source (max, never a product). The permitting variant now refuses to be constructed around a provisional point at all, and the cheap-window flag became per-hour for the same reason. The irreversible action is a value carrying the hours it commits, derived from maintenance.py's own DRAIN_TIMEOUT_MIN; the gate blocks a maintenance drain whose window reaches into a carried hour, and the phase machine stays idle. It is the price-justified entry point only - a gate that blocked on no_data would stop the monthly cycle on every default install. Zero new config options; TEST-14's signature scan ported to cover both Gate's and Arbitrage's constructors, closing _Refused.reason's open hole. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_015VXjA3LWccN1rJsk3okyPC |
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glenn schrooyenandClaude Opus 5
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303525cfc5 |
TARIFF-03: static day/night and fully-fixed tariffs, first-class
checks / unit (pull_request) Successful in 2m43s
§9.2 puts a large share of the Belgian installed base on a static profile, and
an EMS that only works under dynamic pricing is an EMS for a minority. A new
`static_profile` option describes a two-period day/night tariff - or a single
fixed price - and app/static_tariff.py turns it into the same canonical
{start, eur_per_kwh, provisional} series the fetched providers emit.
Not a sixth provider plugin, for two mechanical reasons. capabilities() is a
classmethod, so a plugin's PriceProduct is fixed when the class is written -
but §9.2 makes STATIC and FIXED two different products and which one a site is
on is a property of the operator's data; StaticProfile.product derives it from
the number of distinct prices. And the plugin framework exists to stop a
FETCHED figure being marked up twice, which a number typed as all-in cannot be.
So the profile sits where §11.4 already says it does - under the providers, as
the fallback. Configured product and feed-is-down are one generator differing
in one flag, so the degradation path cannot rot unused.
"No arbitrage" is a type. TariffPlan.arbitrage() returns a variant whose
ALLOWED arm carries the spread and the cheapest/dearest hours and whose REFUSED
arm carries a reason and nothing else - .spread_eur_kwh on a refusal raises
rather than answering 0.0, so an optimiser cannot compute a trade from one.
Four refusals, all derived: peak guard holding, no price data, plan
provisional, or the series is FLAT. The last is AC2: a fixed tariff disables
arbitrage by arithmetic, not by matching on an enum. peak_guard_active is a
required keyword argument, so §10.1's priority 2 over 3 cannot be skipped.
Time-window shifting reaches the one shiftable load that exists: main.py's
cheap-window flag falls back to the static profile, and the UI gained a Tariff
row. Cheap is STRICTLY below the seven-day mean - `<=` would call every hour of
a flat tariff cheap, and 48 h taken on a Friday is two-thirds weekend.
A profile must tile every day type exactly once, checked at startup; a gap is
refused with the range named rather than filled in. `22:00-07:00 mon-fri` does
not cover Saturday morning, and that trap is what the check catches.
validate.py rule 7's stated reason expired exactly as TARIFF-02 predicted: the
test_price.py section 12 tripwire went red naming static_tariff.py. The message
now says what is true instead, and the tripwire is re-aimed rather than removed
- consumer set pinned, expired phrase asserted gone. Rule 7 also grew a second
refusal for static_profile alongside the HA price pair, the same silent-loser
conflict and a live one.
CFG-03 is not widened: static_profile went into price.py's PRICE_OPTION_DEFAULTS
- the one in-code mirror pinned to config.yaml by a check - and the new module
carries no defaults dict of its own.
Measured on the two committed days of this house's real P1 meter. 2026-08-20
(Thursday): 15.220 kWh imported, 9.606 day / 5.614 night, EUR 4.7185 under
day/night vs EUR 4.6725 flat, shifting saves EUR 0.8069 = 9.606 kWh x the
0.0840 spread, derived twice. 2026-08-23 (Sunday): 0.728 kWh, all of it
night-priced, which is the weekend row proving itself. §17 names six Belgian
scenarios; this is the seventh, and it is two days rather than a season - the
file says so rather than implying an annual figure.
All 12 suites green. Eleven mutations of static_tariff.py were each caught by
at least one check.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_015VXjA3LWccN1rJsk3okyPC
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