verify_lock_popup_safety.py (318) -> _xvfb_reexec.py shared re-exec
_popup_form_check.py HostileLock, ticks,
the real-form check
verify_screen_fits.py (266) -> uses _xvfb_reexec too
conftest.py (329) -> _tk_mocks.py the tk mock + the
module patch list
_opt_in_fixtures.py requestable fixtures
three test modules -> _part4/_part5/_part15 siblings
conftest keeps every autouse fixture. pytest applies autouse fixtures from
conftest only, so one moved to a sibling would silently stop running and take
its safety guard with it -- verified by asserting the fixtures are still
listed, not just that the suite is green. The five near-identical _isolate_*
fixtures collapse into one table-driven _isolate_state_files, which also picks
up the _shutdown_sick_state binding an earlier split created.
scripts/ becomes a real package so the shared helpers are importable. Both
gates now run as `python3 -m scripts.<name>`, including CI -- the path form put
scripts/ on sys.path instead of the repo root, and the alternative was a
try/except ImportError that this repo's no-silent-failures hook rightly
rejects. Each gate was run in its exact invocation form.
Note: verify_lock_popup_safety still fails on
`RecoveryLoop.__init__() takes 3 positional arguments but 6 were given`. That
is pre-existing -- confirmed by running it at HEAD in a clean worktree before
touching it -- a gatelock API drift, not this refactor. Left as found.
978 tests at 100% branch coverage. Gate: 41 -> 22 files, all remaining ones
Dart plus DESIGN_AUDIT_TODO.md.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EveB813BQ8abAP68VSqZ5Y
CI caught what this machine could not: the hook died with "No module named
'screen_locker'". The package is pip-installed here (editable, pointing at
this checkout), so running the script by path found it anyway; a fresh
checkout has no install, and `python3 scripts/x.py` puts only `scripts/` on
sys.path. `python3 -m scripts.verify_screen_fits` puts the repo root there
instead, which is the checkout in CI and here alike -- verified in a
throwaway worktree, where the module now resolves to the worktree's own
package rather than the installed one.
The xvfb re-exec runs the same way, with an explicit cwd so the child does
not depend on where the parent was invoked from.
pylint had the same blind spot for the same reason: it infers sys.path from
the files it is handed, so this script resolved its imports only when a
package file happened to be in the same batch -- passing or failing by what
else was staged. An init-hook puts the repo root on the path unconditionally.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01BsXnTHyuuCUZsqetTaajcF
This morning the lock screen scrolled to the bottom and back with nobody
touching the keyboard, on the 1366x768 panel. Reproduced under Xvfb with the
real app: one programmatic focus_set() produced three scrolls,
frac 0.000 -> 0.436 -> 0.145. The cause is in gatelock (fixed in v0.4.0,
pinned here): the viewport followed every <FocusIn>, and this app focuses a
widget on every repaint. It now follows only focus the *user* moved, and a
screen that fits cannot scroll at all.
The other half is this app's own layout, because scrolling was covering for
screens that did not fit. The manual-workout form needed 1643px of a 768px
screen -- SUBMIT and BACK were simply off the bottom:
* Every font size and pad now goes through the design-system tokens rather
than a literal. A positive size means *points* to Tk, so "36" rendered
~37% larger than the 36px intended; that alone was most of the overflow,
on all 88 call sites.
* The form's cells put their label beside the field instead of above it, and
the three reflection boxes share rows instead of taking one each.
Result, measured by the new scripts/verify_screen_fits.py (a pre-commit hook
now, so this cannot come back quietly): the form is 752px of 768px, and every
other screen -- including heat-skip, which had no viewport at all -- fits with
room to spare.
Also fixed, all found by measuring rather than by reading: content that fits
is centred again (the reset-to-top was cancelling it on every repaint), the
scrollbar only appears when there is something to scroll, and unlock_screen
moved to _unlock_view so screen_lock.py stays under the 400-line cap.
Tests: 896 pass. The focus/scroll helpers shipped in 3e77f4e had no coverage
at all; test_focus_and_scroll.py covers them now.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01BsXnTHyuuCUZsqetTaajcF
