The manual-workout sport selector was a `tk.OptionMenu`, and while the screen
was locked it could not be changed. A posted Tk menu is a separate
override-redirect toplevel that takes the Tk grab for itself, and gatelock's
1s recovery tick attacks it from both sides: `_surfaces.enforce()` lifts the
lock surface over the menu, and `_reassert_grab()` read the grab sitting on
the menu as "the grab was lost" and yanked it back. The menu opened on click
and died within a second. On 2026-07-26 that forced an hour-long walk to be
logged through the table-tennis form, with the reason typed into `racket`.
Radio buttons instead. They are ordinary children of the surface, so they
lift with it and live inside the root's grab tree -- neither mechanism can
reach them. That is a structural guarantee, not a tuned workaround; the
alternative, teaching gatelock to skip its lift while a popup is posted,
would open a window where something could cover the lock. They are also the
first version of this control styled from the shared palette, where the
OptionMenu was default grey on the dark overlay.
Nothing on a lock surface may open a popup, so two halves enforce it. The
static half walks each module's AST for popup-creating names -- AST rather
than a source regex because the modules explain this bug in prose that names
the very widgets being banned. Its module list is derived ("imports tkinter",
minus a short reasoned exemption list) rather than hardcoded, so a new lock
screen is in scope the day it is written; a hardcoded list drafted today
would already have missed `_sick_dialog`. The behavioural half is
`scripts/verify_lock_popup_safety.py`: it builds the real form with real Tk,
replays both hostile behaviours for five ticks, and re-runs the original
failure so the mechanism stays demonstrated rather than described. It
re-execs itself under Xvfb -- a global grab on the developer's own session
would freeze it -- and a CI job runs it, because the pytest suite replaces
the whole `tk` module and so cannot host it.
Separately, no field ever took keyboard focus. Under a global grab that means
typing goes nowhere with no other window on screen to reveal why. The
manual-workout and sick-justification forms now each name their own first
field via a `focus=` flag; `on_focus_ready` genuinely has nothing to focus
(it fires before those screens exist) and its docstring now says that instead
of claiming the lock window has no typed input at all.
`scripts/fix_2026_07_26_sport.py` re-files that walk as sport "other",
rebuilt through the form's own draft/validate/build path so it carries
exactly the writer's key set, and re-signed. `start_time` and the date are
untouched so `workout_id` stays stable and the phone converges instead of
gaining a duplicate. Kept as the audit trail for the edit; the walk's details
come from the entry and `--details`, so nothing personal lands in a tracked
file.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
The workout log stored ONE workout per calendar day, so a second same-day
workout was silently dropped and could never earn credit.
Multiple workouts per day:
- workout_log.json: {date: entry} -> {date: [entry, ...]}. Legacy entries are
wrapped on read (_log_io.load_workout_log) so their HMACs stay valid — no
re-signing; every write normalizes the file, migrating it progressively.
- New write chokepoint (_log_mixin.write_signed_entry) APPENDS and dedups by a
stable workout_id, returning RecordResult so callers can tell a new workout
from a duplicate. Re-verifying the same workout is a no-op.
- count_weekly_workouts is anti-gaming: each VERIFIED workout counts
individually; self-reported manual entries count at most once per day. Four
real workouts in one day satisfy the week; four manual entries count as one.
- Reward: the day's first counted workout gets the base +2h; an additional
same-day VERIFIED workout gets +1h; an additional manual gets nothing. The
old "+1h when weekly_count > 4" gate is replaced — weekly volume is the
banked bonus's job and shouldn't be paid twice.
- Fixed: the unlock screen labelled the +1h "#{weekly_count - 4}", which can
render negative under the new rule. Removed the dead runnerup_manual type.
- Flutter: the manual budget counts distinct DAYS, matching the PC.
PC->phone sync (it had never worked once):
- push_pc_manuals pushed from a side-store written at log-time, so anything
logged before that feature existed could never publish. _manual_push now
derives the crdt log directly from workout_log.json — the single source of
truth — covering manual AND verified runs. The record id is the workout's own
workout_id (derived for legacy entries to match the phone's format) and the
HLC comes from the entry's own timestamp, so a re-push is byte-identical and
the repo never churns.
- The phone reads every kind (readMergedWorkoutPayloads) and lists the PC's
workouts under "SYNCED FROM PC". The manual budget still sees manual-only, so
a verified run can't consume a self-report slot.
- Settings claimed "Connected." whenever a token STRING existed. It now
verifies against the API on open, so a revoked token reports 401 instead of
showing a green lie.
Never fail silently:
- 30 swallowed exceptions across 19 files now log WARNING with the concrete
cause AND consequence — plus the token guards in _workout_sync that returned
[] in total silence, the exact bug that hid the dead sync for weeks.
- New pre-commit hook (scripts/check_silent_failures.py) fails any except that
neither re-raises nor logs loudly. ruff's S110 only catches `except: pass`;
the real pattern here was `except: log.info(); return []`. Documented in
CLAUDE.md.
Verified on real data: the Jul 13 run (pulled from its actual TCX over ADB) now
counts alongside that day's manual squash, and all three workouts are published
to kuhyx/syncs.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Fv8ULVt3Q67GwCFbM7doHB
Keeps CI green by closing the local↔CI gap that caused this session's
red runs: the installed pre-commit hook only checks staged files and the
dev env already has every dep, while CI runs `pre-commit run --all-files`
and installs a fresh env from requirements.txt.
- scripts/check_requirements_sync.py: static hook (pre-commit stage) that
AST-scans the package's third-party imports and fails if any isn't
declared in requirements.txt — the exact ModuleNotFoundError class that
reddened three repos. Fast, runs at commit time.
- scripts/ci_mirror.sh: pre-push gate that reproduces both CI workflows —
a requirements.txt-only venv (hash-gated, rebuilt only when
requirements.txt changes) running `pre-commit run --all-files` +
`pytest`. Replaces the old pytest-coverage pre-push hook (subsumed by
the clean-venv pytest). A red result blocks the push; `git push
--no-verify` overrides.
- .ci-mirror-venv/ gitignored; pre-push hook installed.
Verified: mirror runs green (747 passed, 100% cov); dep-sync check
catches a removed crdt-sync; hash-gate reuses the venv on repeat runs.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_018PMRRVVkeRyrSaaqueMZKG
Expose the screen-locker's compliance and lock-decision state as read-only
MCP tools (screen_locker._mcp) so Claude Code and its subagents can query
workout status without shelling out to the CLI or opening the Tk window.
- _mcp.py: FastMCP stdio server. Read-only tools get_status, get_summary,
explain_lock, get_flags. Import leaf over stdout-free status functions
(gather_status, format_summary_line, explain_lock_decision, predicates);
logs to stderr. NO write/action tools by design — workouts are logged only
from RunnerUp-verified TCX data, never from a caller's claim. No tool
exposes the sync token or any HMAC key.
- .mcp.json + scripts/setup_mcp.sh: registration via a dedicated
~/.venvs/screen-locker-mcp interpreter; mcp is an optional-dep.
- 100% coverage of the new module; verified end-to-end over stdio.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01LQGQj8Ne6TriBExv91nG8v
- Add sqflite_common_ffi + very_good_analysis; tighten analysis_options
- Add BackupService for JSON export/import of exercise state
- Add full test coverage: models, screens, services, widgets
- Add scripts/check_flutter_coverage.sh to enforce 100% line coverage
- Add docstrings to ExerciseState fields and storage service
- Minor fixes across screens, widgets, and sync/HTTP services
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01VuiPt6GPWkxpLbJFrnfy8U
- Refactor RunnerUp verification: extract RunnerUpDbMixin (_runnerup_db.py),
split _scan_and_fill_week_runnerup into a helper _try_fill_runnerup_for_date
to keep cyclomatic complexity ≤10
- Generalise TCX lookup to any date in the ISO week (was today-only); all gap
days Mon→today auto-filled on every startup and 08:30 timer firing
- Add _adjust_shutdown_time_by(): +1h per extra workout beyond the 4-workout
minimum, capped at midnight (hour=24)
- Add _shutdown_base.py: daily reset of shutdown config to a stored base so
the bonus doesn't silently accumulate across days
- Add _extra_benefits.py: streak tracking, skip credits (earn (n-4) credits
for 5+ workout weeks), early-bird extension to 09:00 for eligible weeks
- Add --status mode (_status.py): non-locking CLI view showing per-day
breakdown (✓/✗), RunnerUp auto-scan, bonus status, shutdown time, streak,
skip credits, and early-bird status
- Hook carrot into _check_non_verify_exits: bonus applied whenever auto-fill
pushes weekly count above the minimum
- Pass all pre-commit hooks (ruff, mypy, pylint, bandit, shellcheck,
codespell, max-file-length); 508 tests at 100% branch coverage
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_017auyHmf2ZwQcDAwXaSo7KX
Add scripts/check_file_length.py and a max-file-length pre-commit hook that
fails any Python/shell file exceeding 400 lines. Extract UIWidgetsMixin and
UIFlowsRelaxedMixin from screen_lock.py and _ui_flows.py respectively, and
split 6 oversized test files into part2/part3/part4 siblings.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
