- The six except Exception: pass (REST logout, the extra-ports lookup, the
per-port detail in get_interfaces, closing CLI and REST sessions) now log
at debug level (B110), so a swallowed failure leaves a trace.
- nosec for comparing a reported address with 0.0.0.0 (B104) and for the
empty password field of get_users (B105, now a named constant); both are
false positives.
- A long error message is split into adjacent f-strings; the unused ARP
entry type is named _entry_type.
- tests: the failed-open test expects ConnectionException instead of any
Exception; raise ... from exc.