Wires the Python side to the configurable schedule. No edit surface yet, so
nothing writes a schedule and current_schedule() returns the default -- the
derived hours are still 08/12/16/20 and the cutoff is still 22:00. Verified by
running it: before any edit the slots are unchanged, after recording 08-20 x5
they become 08:00, 11:00, 14:00, 17:00, 20:00, and a 2020 day still resolves
to the four-meal schedule.
_slots.py now takes the schedule as a *required* argument rather than reading
module constants. Required, not defaulted, on purpose: a default would let a
call site missed in this refactor keep deriving the old fixed hours on one
device, and a slot one device offers while the other does not is a checkpoint
that can never be satisfied. Making it required let mypy enumerate the nine
call sites instead of trusting a grep.
The history is forward-only and seeds the default at the epoch *before*
recording today's value, so switching to five meals leaves past days judged
against the four-meal schedule they actually ran under. Same shape and same
reasoning as _budget_history.py; it will ride the same CRDT record.
Two details worth naming:
- MEAL_SCHEDULE_FILE lands in DATA_DIR, so conftest's _isolate_state redirect
is patched in this same commit rather than a later one. Confirmed with a
canary that the redirect is live and that ~/.local/share/diet_guard/ has no
.meal_schedule after a full run.
- _mcp_read imports _budget.current_schedule already, so the meal-schedule
lookup is aliased rather than shadowing it.
_gatelock._pending_slots is spelled `is None` rather than `or` now. The two are
in fact equivalent -- if 0 is a slot it is necessarily the first slot, checked
exhaustively -- but the intent should not rest on that coincidence.
761 tests, 100% branch coverage.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_0159b4E5hh512jYUeaJVNxfM
The periodic diet-guard-sync.timer paid a network round-trip every ~15 min to
approximate the two moments the shared log actually changes on this device.
Sync now fires on those events instead:
* before a lock -- already present in _cli_gate._should_lock, which pulls only
when a lock is otherwise due, so a phone-logged meal clears the lock and a
not-due tick never touches the network;
* after a meal is logged here -- new _sync_events.publish_after_log, wired into
all three write paths (_cli_log, _cli_gate, _mcp). This is what stops the
PHONE nagging for a slot already logged on the PC, the mirror image of the
rule that keeps the phone's own tick unconditional.
The gate's publish sits in cmd_gate AFTER MealGate.run() returns, never in the
unlock handler: that runs on the Tk thread with the window still up, so a
hanging network call would keep the user locked in behind a successful log. It
also covers the "Synced from another device" unlock, which hooking log_meal
would miss.
Accepted trade: a PC that is on but neither logging nor locking no longer
pulls, so an inbound phone edit lands at the next log or lock rather than
within 15 min. Bounded by slot spacing -- an unlogged day raises a lock.
install.sh now disables and removes the installed timer (guarded, since a fresh
machine has no such unit and `disable` would abort under `set -euo pipefail`);
the .service stays for manual one-off ticks.
Every test that logs a meal would otherwise reach the network through the new
call sites, so conftest patches publish_after_log at each of the three call
sites -- not on _sync_events, so test_sync_events still exercises the real
helper. Suite stays at ~8s, which is the actual leak detector.
Two files had to be split to commit at all, since file-length passes filenames
and both were already over the 250-line cap:
_cli.py 466 -> 207, + _cli_args.py, _cli_init.py, _cli_log.py
_mcp.py 370 -> 194, + _mcp_server.py (singleton + annotations), _mcp_read.py
Their conftest/test patch targets moved in the same commit; a stale target
redirects nothing and fails open.
Verified: 701 python tests at 100% branch coverage, 555 flutter tests,
`python -m diet_guard sync` -> 402 entries/exit 0, `gate --check` -> exit 0,
all five MCP tools still register, live ~/.local/share/diet_guard byte-identical.
Over-cap files: 44 -> 42.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01RA9ynjqXPnexRQnR5oAuCC
