test_consumables_part2.py 273 -> 133 (renamed test_counter_scales.py),
test_consumables.py 272 -> 123, test_check_brother_printer.py 275 -> 112.
python_pkg/brother_printer is now entirely under the 250-line cap, from
fifteen violations at the start.
The consumables split lands exactly on the MOD/MOD_PD boundary an earlier
commit introduced, so the two-constant workaround dissolves instead of
being carried forward - each file has one module under test again.
Pass count is 402, unchanged across all eight commits of this pass.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_011w2Pj4Ek3ZNMQVYcFHgXDY
test_display.py 363 -> 204, with the supply maths and its display going
to test_supply_levels.py. test_usb_query.py 328 -> 126, with the retry
and sequencing tests going to test_usb_query_sequence.py.
That removed the last reader of the six _supply names through display,
so display.py's __all__ shrinks to the two public entry points and the
stale comment about tests reaching them there is gone. Checked by grep
across python_pkg and an import-time attribute probe, not by the suite.
The first run after the usb_query split reported 393: TestParsePagecount
sat between the two moved classes and travelled with them. Fixed.
Pass count is 402 before and after.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_011w2Pj4Ek3ZNMQVYcFHgXDY
test_cups_service.py 390 -> 172 (usblp port status to _port),
part2 261 -> 115 (status mapping and discovery out), part3 260 -> 105
(the four healthy-port cases out). part3 was one 235-line class, so it
split by method rather than by class.
The four part-numbered files are renamed for what they cover; three of
them now name _cups_fallback, matching where the code moved earlier.
The first run after the part2 split reported 400, not 402: the moved
classes needed subprocess and get_status_info that my hand-written
import block had dropped. Fixed, and the count is 402 again.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_011w2Pj4Ek3ZNMQVYcFHgXDY
test_cups_queue.py 458 -> 167, partitioned at class boundaries into
_actions (the four shell-out primitives) and _backend (health check and
error-log scanning). test_cups_queue_part2.py 278 -> 131, with the four
_handle_* dispatchers moving to _handlers.
No MOD changed: unlike the source splits, every patched name already
lives in the module each file names, so this is a pure partition. The
two part-numbered survivors are renamed for what they cover.
Pass count is 402 before and after.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_011w2Pj4Ek3ZNMQVYcFHgXDY
usb_query.py 267 -> 180. The non-blocking fd handling - _drain_buffer,
_write_with_deadline, _read_nonblocking, _wait_for_pjl_response and
pjl_query - moves to _pjl_io.py.
usb_query imports the three names test_usb_query.py patches back, which
is safe here only because all three still have real call sites in the
code that stayed; an import-only name would be stripped by ruff's F401
sweep and break the patch. os and time also stay: they are patched on
usb_query as well as on _pjl_io.
test_usb_query.py needs no edit. Pass count is 402 before and after.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_011w2Pj4Ek3ZNMQVYcFHgXDY
consumables.py 279 -> 217. check_page_delivery and _snapshot_counters
move to _page_delivery.py.
The state-file primitives stay put: test_consumables.py patches
_load_consumable_state, _save_consumable_state and CONSUMABLE_STATE_FILE
on consumables, and moving them would have let a test write to the real
~/.config/brother_printer/state.json. Verified by mtime after the run,
not just by a green suite.
test_consumables_part2.py patches the same three primitives from both
sides of the seam, so it gains a second MOD_PD applied per class rather
than a blanket swap. Pass count is 402 before and after.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_011w2Pj4Ek3ZNMQVYcFHgXDY
cups_service.py 406 -> 234. The IPP attribute queries, the CUPS
status-code mapping, find_cups_printer_name and query_usb_via_cups move
to _cups_fallback.py; cups_service keeps service control and raw USB
port status.
The seam is not the section header: test_cups_service_part2.py imports
_get_cups_economode and find_cups_printer_name together and patches
shutil once, so those two had to travel as a pair. test_cups_service.py,
the largest module, needs no edit.
usb_query.py reaches the fallback through a late import_module, so both
that string and the absolute patch target in test_usb_query.py moved
with it. Pass count is 402 before and after.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_011w2Pj4Ek3ZNMQVYcFHgXDY
cups_queue.py 424 -> 245. display_cups_queue_status, _offer_queue_fix,
the _dwj_* choices and the _handle_* dispatchers move to _queue_fix.py.
The _cups_* action primitives stay put: test_cups_queue.py patches
subprocess and time on cups_queue, and those primitives are their only
consumers, so moving them would have left subprocess.run unpatched and
free to restart the real CUPS service mid-suite. test_cups_queue.py
therefore needs no edit; only part2/part3 repoint their MOD.
Pass count is 402 before and after.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_011w2Pj4Ek3ZNMQVYcFHgXDY
display.py 342 -> 248, under the 250-line cap. The page-count estimate,
the dropped-page warning and the consumables reference move verbatim to
_page_count.py, which imports the two collaborators the tests patch
(check_page_delivery, estimate_consumable_life) directly.
test_display_part3.py patched only those two names, so it becomes
test_page_count.py with its MOD pointing at the new module. Pass count is
402 before and after.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_011w2Pj4Ek3ZNMQVYcFHgXDY
Partial: display.py 427 -> 342. Still a violation, not yet cleared.
Moved out only what no test patches:
_supply.py the supply-level arithmetic (imported by tests, not patched)
_severity.py the three _SEVERITY_* tables (pure data)
Also collapsed the toner and drum bars in _display_page_count_estimate into
_supply.render_life_bar. They were the same logic with different colours and
notes, so this removes duplication rather than relocating it.
The remaining ~92 lines are blocked on mock.patch pinning. This package's test
modules patch ~90 names via patch(f"{MOD}.<name>"), and a patched name only
resolves in the module the test names -- moving a function that calls one
breaks the mock. An attempt to move the page-count block was reverted for
exactly that (display has no attribute 'estimate_consumable_life'). Clearing
it needs either test edits or ~8 delegate stubs, which is a decision to take
rather than assume.
402 tests pass, unchanged.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_011w2Pj4Ek3ZNMQVYcFHgXDY
a12e696 turned CI red two ways, both missed locally because the suite was
run for the brother_printer package alone while CI runs everything in a
random order.
The repo caps Python files at 500 lines and cups_service.py had reached
659. Rather than cut it arbitrarily, extract consumable life tracking -
page counters, replacement baselines, the scale migration, dropped-page
detection - into consumables.py. The seam is real: none of it depends on
CUPS service control, and cups_service needs only estimate_consumable_life
for its fallback query, so the dependency runs one way. The test files are
split along the same seams.
test_main_entry passed or failed depending on execution order: runpy warns
when the target module is already in sys.modules, a sibling test imports
it, and pytest is configured with filterwarnings=error. Drop the module
before running it so the test no longer depends on who ran first.
Structural only; no behaviour change. 692 tests, 100% branch coverage.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01RG3eEn8rwZbcXaJrKJxdv8
./run.sh failed outright with ModuleNotFoundError, and once running it
reported a sleeping printer as a critical paper jam. Both are fixed, plus
the defects found while verifying them against the real HL-1110.
Entry point: run.sh ran the script by path, so the absolute
python_pkg.* imports could not resolve. Resolve the repo root and pass
PYTHONPATH as a sudo argument, since sudo's env_reset strips an exported
one. __main__.py had the wrong import prefix and ran main() on import.
Status codes: the table claimed provenance from a "Brother PJL Technical
Reference" that does not appear to exist, and 23 of its 25 entries were
wrong. Rebuilt from the HP PJL Technical Reference Manual, Appendix D,
and verified against six states induced on real hardware (10001 READY,
10003 WARMING UP, 10023 PRINTING, 40000 SLEEP, 40021 TOP COVER OPEN,
41213 NO PAPER) - all six matched the reference, none matched the table.
40000 is SLEEP MODE, which the reference explicitly flags "not an error";
the real jam code 40022 was absent entirely. The inverse also bit: 10006
is TONER LOW, previously shown as a benign "Processing". Codes in no
reference are dropped and now report "Unknown status - check printer
display" rather than a confident wrong answer, and states we infer
ourselves no longer borrow PJL numbers to describe themselves.
Page counts: estimates came from the CUPS page log, which only sees jobs
CUPS logged and counts pages the printer never printed (it logged
total=50 for a job that printed 3). Take them from @PJL INFO PAGECOUNT
instead, migrating stored baselines onto the printer's scale once so the
reported percentages do not jump.
Reading status must not cost anything: a blocking open() hung forever
whenever the printer was unwell - precisely when a status report is
wanted - and the port-status probe stopped CUPS and reset the USB device,
destroying the in-flight job and then misreporting the damage as a
printer error. The fd is now non-blocking with deadline-bounded writes,
and the probe reads the same byte via the free usblp ioctl, skips
entirely while a job prints, and re-attaches the kernel driver.
Dropped pages: the HL-1110 silently discards pages whose 600dpi raster
exceeds its ~1MB memory, stays READY, and CUPS still calls the job
successful - so nothing anywhere reports the failure. Compare CUPS's
claim against the printer's counter between jobs and name the workaround
(lp -o Resolution=300dpi).
402 tests, 100% branch coverage.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01RG3eEn8rwZbcXaJrKJxdv8
Split diet_guard/_gatelock.py, wake_alarm/_alarm.py, and the
usage_report.py/_usage_report_parsing.py pair into focused
sub-modules so every Python file is <= 500 lines, satisfying
test_file_length.py. Install python-kasa into .venv (declared in
requirements but missing after the 3.13->3.14 venv upgrade),
fixing 8 failing smart_plug tests and restoring 100% coverage.
Also includes prior in-progress work from the working tree: the
wake_alarm Progress/View/Hardware field-grouping refactor,
brother_printer query module + tests, diet_guard foodbank/state/cli
updates, new shared coerce/logging_setup helpers, morning_routine
orchestrator tweaks, dwm window-manager config, gaming scripts, and
misc maintenance/digital-wellbeing script updates.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- Add comprehensive tests for all packages (3572 tests, 100% branch coverage)
- Split oversized test files to stay under 500-line limit
- Add per-file ruff ignores for test-appropriate suppressions
- Fix _cache_decks.py to properly convert JSON lists to tuples
- Add session-scoped conftest fixture for logging handler cleanup (Python 3.14)
- Update ruff pre-commit hook to v0.15.2
- Add codespell ignore words for test data
- Add generated output files to .gitignore
