`requires-python` and the CI pin already said 3.14, but ruff, mypy and pylint
were still grading against 3.10 -- three tools judging an interpreter nothing
runs any more, and ruff withholding the pyupgrade fixes that only become safe
at the newer target. `pin_ci_python.py` rewrites exactly these three knobs.
What the stale target was hiding: 118 sites on `datetime.timezone.utc` instead
of `datetime.UTC` (UP017), two classes still written with `Generic[...]` rather
than PEP 695 syntax, and ruff's stable formatter applying PEP 758 --
`except (A, B):` becomes `except A, B:`. That last one makes the source
3.14-only at the syntax level, which is what `requires-python = ">=3.14"`
already promised; kuhy chose it deliberately over holding ruff a release back
(2026-08-29).
The PEP 695 fix needed a hand: ruff rewrote `class WidgetGroup(Generic[_W])`
to `class WidgetGroup[W: tk.Misc]` but left the body annotated with the
module-level `_W`, a *different* type variable -- mypy caught it as "a function
returning TypeVar should receive at least one argument containing the same
TypeVar". Renamed the body to the new parameter, gave `FrameGroup.__init__`
the concrete `list[tk.Frame]` it always wrapped, and deleted the two now-dead
module-level TypeVars.
ruff, ruff-format, mypy --strict and both pylint passes clean at the new target.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01SfnJmxxsZ534AKk16rC2Gr
Six new modules, all composed or re-exported so no caller changes:
_shutdown.py (384) -> _shutdown_sick_state.py SickDayStateMixin
_wake_alarm.py WakeAlarmMixin
_phone_verification.py (380)-> _adb_transport.py AdbTransportMixin
_http_workout_fetch.py HttpWorkoutFetchMixin
_status_data.py (370) -> _status_types.py the 7 dataclasses
_status_projection.py shutdown projection
+ format_summary_line
Moving a name means moving where it is *read*, so 30-odd mock patch targets
move with it. Most importantly conftest.py's autouse _block_real_network
fixture: ruff correctly dropped the now-unused `socket` import from
_phone_verification, which silently removed the guard's target and would have
let subnet probes reach the real network. It now blocks socket in both modules
that actually own the probes, and both targets are asserted to exist.
976 tests pass at 100% branch coverage; pylint 8.70 -> 8.71; `screen_lock
--status` renders the real week unchanged. File-length gate: 41 -> 35.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EveB813BQ8abAP68VSqZ5Y
