testsAndMisc/python_pkg/brother_printer/_severity.py
Krzysztof kuhy Rudnicki 2832b7841f Reduce brother_printer/display.py and dedup the consumable bars
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
2026-08-16 16:39:02 +02:00

45 lines
1.1 KiB
Python

"""The icon, colour and closing summary for each PJL severity.
Split out of :mod:`python_pkg.brother_printer.display` to keep it under the
250-line cap. Pure data: no test patches these tables, so unlike most of
``display`` they were free to move.
"""
from __future__ import annotations
from python_pkg.brother_printer.constants import (
BOLD,
CYAN,
GREEN,
RED,
RESET,
YELLOW,
)
_SEVERITY_ICONS: dict[str, str] = {
"ok": "✓",
"info": "i",
"warn": "⚡",
"critical": "⚠",
}
_SEVERITY_COLORS: dict[str, str] = {
"ok": GREEN,
"info": CYAN,
"warn": YELLOW,
"critical": RED,
}
_SEVERITY_SUMMARIES: dict[str, str] = {
"ok": f"{GREEN}{BOLD}✓ Printer is healthy. No replacements needed.{RESET}",
"info": (
f"{CYAN}{BOLD}i Printer is busy/processing. No replacements needed.{RESET}"
),
"warn": (
f"{YELLOW}{BOLD}⚡ WARNING: Maintenance will be needed"
f" soon.{RESET}\n{YELLOW} Order replacement parts"
f" now to avoid interruption.{RESET}"
),
"critical": (
f"{RED}{BOLD}⚠ ACTION REQUIRED: Replacement or fix needed now!{RESET}"
),
}