3 Commits

Author	SHA1	Message	Date
Mortdecai	b9865be55f	fix: direct-IP fallback when printer_mac unset; force utf-8 in bridge subprocess ... Final-review hardening: - discover_printer falls back to direct IP reachability when printer_mac is empty (restores legacy behavior; avoids permanent unreachable on misconfig). Keeps the MAC check when a MAC IS set so we never print to a wrong DHCP tenant. - bridge subprocess decodes child stdout as utf-8 explicitly, so a LANG=C systemd locale can't UnicodeDecodeError on the success checkmark and mis-report error. - add tests for both no-MAC fallback paths (5 passed). Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>	2026-06-07 13:48:59 -04:00
Mortdecai	06bc18ed31	fix: add tests/pytest.ini + move Path import to top (completes 2308f24) ... The prior commit only recorded the conftest.py deletion; this adds the actual fix: tests/pytest.ini (pins rootdir to tests/ so the standard pytest command no longer crashes on the dead /root/bin symlink) and the PEP8 import move. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>	2026-06-07 13:28:15 -04:00
Mortdecai	7bfe862f53	feat: discover printer by MAC (survives DHCP IP changes) ... Add discover_printer(), _mac_of(), _port_open(), _sweep_arp(), _cache_ip() with PRINTER_MAC/PRINTER_SUBNET/CACHE_FILE config + unit tests. Also adds conftest.py to work around broken symlink that blocked pytest collection. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>	2026-06-07 13:20:34 -04:00