Resi: checks keep quiet while a Resi event starts or stops (weekly schedule + PCO special services)

User 2026-10-26: three services each have a Resi event that starts and stops on its own; the cloud,
decoder and Resi audio checks threw false alarms then. resi_events (weekly, from studio.resi.io) and the
special services' times from PCO; checks marked quiet resi_events show OK (EVENT CHANGE) within 10 min of
an event's start or end. The encoder's ping and web checks still alarm.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

status_panel.py

@@ -1421,7 +1421,8 @@ class Engine:
     def evaluate(self, snap, now, service_on):
         ctx = {"now": now, "service": service_on, "any_recording": False, "dante_all": {},
                "ready_due": in_windows(self.ready_cfg.get("due", []), now), "ready_done": self.ready_done(now),
-               "bypassed": self.bypass_names()[0], "bypassed_fixes": self.bypass_fixes(), "autofix_windows": (self.cfg.get("auto_fix") or {}).get("windows", [])}
+               "bypassed": self.bypass_names()[0], "bypassed_fixes": self.bypass_fixes(),
+               "resi_quiet": resi_quiet(self.cfg, now), "autofix_windows": (self.cfg.get("auto_fix") or {}).get("windows", [])}
         for t in all_tiles(self.cfg):
             for chk in t.get("checks", []):
                 if chk["type"] == "dante":
@@ -1439,6 +1440,8 @@ class Engine:
                     results = CHECKS[chk["type"]](chk, snap, ctx)
                     if isinstance(chk.get("fix"), str) and chk["fix"] in ctx["bypassed_fixes"]:
                         results = [(sub, Result(OK)) for sub, _ in results]     # switched off by its bypass key
+                    if chk.get("quiet") == "resi_events" and ctx.get("resi_quiet"):
+                        results = [(sub, Result(OK, info="EVENT CHANGE")) for sub, _ in results]
                 except Exception as e:  # a bad check must not take the panel down
                     log.exception("check %s/%s failed", t["id"], chk["type"])
                     results = [("error", Result(WARN, "CHECK BUG"))]
@@ -3497,6 +3500,38 @@ class AtemWatcher:
 ATEM_WATCHER = None
 
 
+def resi_event_edges(cfg, now):
+    """Start and end times (unix) of the Resi events around `now`: the weekly ones in config "resi_events" and
+    the special services PCO lists (readiness.LAST["resi_specials"], fetched with the READY page)."""
+    re_ = cfg.get("resi_events") or {}
+    edges = []
+    d0 = datetime.fromtimestamp(now)
+    for back in (1, 0, -1):
+        day = datetime(d0.year, d0.month, d0.day) - timedelta(days=back)
+        for w in re_.get("weekly") or []:
+            if day.strftime("%a").lower()[:3] not in w.get("days", []):
+                continue
+            for k in ("start", "end"):
+                h, m = (int(x) for x in w[k].split(":"))
+                edges.append(time.mktime((day + timedelta(hours=h, minutes=m)).timetuple()))
+    if re_.get("pco_specials", True):
+        try:
+            import readiness
+            edges += [t for ev in readiness.LAST.get("resi_specials") or [] for t in ev]
+        except Exception:  # noqa: BLE001 - no READY page here
+            pass
+    return edges
+
+
+def resi_quiet(cfg, now):
+    """True within "margin_minutes" (10) of a Resi event starting or stopping: the cloud, the decoder and the
+    Resi audio change over then, and those checks keep quiet (2026-10-26: false alarms at every event change)."""
+    if not cfg.get("resi_events"):
+        return False
+    margin = (cfg["resi_events"].get("margin_minutes", 10)) * 60
+    return any(abs(now - t) <= margin for t in resi_event_edges(cfg, now))
+
+
 def check_atem(chk, snap, ctx):
     """chk["part"] "audio" or "camera": the switcher must match the restore file. "silence": a metered input
     (Resi) has had no audio at all for a while; only while a HyperDeck records (a service is on): between services