with out-temp

netatmo_service/data.py

@@ -41,7 +41,7 @@ def extract_samples(payload: dict, names: dict[str, str]) -> dict[str, Sample]:
     sample("wind", {"gust": "GustStrength", "average": "WindStrength", "angle": "WindAngle"})
     # Netatmo resets this cumulative millimetre total at local midnight. Store
     # it unchanged so historical graphs show the total accumulated each day.
-    sample("rain", {"sum_rain_24": "sum_rain_24"})
+    sample("rain", {"sum_rain_24": "sum_rain_24", "sum_rain_1": "sum_rain_1"})
 
     # Pressure belongs to the main indoor station rather than a separate
     # module, so give it its own sample and use that station's timestamp.
@@ -61,6 +61,7 @@ def extract_samples(payload: dict, names: dict[str, str]) -> dict[str, Sample]:
         result["outdoor"] = Sample(
             int(data["time_utc"]),
             {
+                "temperature": _number(data.get("Temperature")),
                 "min_temp": _number(data.get("min_temp", data.get("Temperature"))),
                 "max_temp": _number(data.get("max_temp", data.get("Temperature"))),
                 "humidity": _number(data.get("Humidity")),

netatmo_service/rrd.py

@@ -18,10 +18,10 @@ HEARTBEAT = 1500
 SAFE_NAME = re.compile(r"^[a-z][a-z0-9_]*$")
 
 SCHEMAS = {
-    "outdoor": {"min_temp": "GAUGE:-60:70", "max_temp": "GAUGE:-60:70", "humidity": "GAUGE:0:100", "pressure": "GAUGE:800:1200"},
+    "outdoor": {"temperature": "GAUGE:-60:70", "min_temp": "GAUGE:-60:70", "max_temp": "GAUGE:-60:70", "humidity": "GAUGE:0:100", "pressure": "GAUGE:800:1200"},
     "pressure": {"pressure": "GAUGE:800:1200"},
     "wind": {"gust": "GAUGE:0:300", "average": "GAUGE:0:300", "angle": "GAUGE:0:360"},
-    "rain": {"sum_rain_24": "GAUGE:0:1000"},
+    "rain": {"sum_rain_24": "GAUGE:0:1000", "sum_rain_1": "GAUGE:0:1000"},
     "bedroom": {"temperature": "GAUGE:-20:60", "co2": "GAUGE:0:10000", "humidity": "GAUGE:0:100"},
     "study": {"temperature": "GAUGE:-20:60", "co2": "GAUGE:0:10000", "humidity": "GAUGE:0:100"},
     "living": {"temperature": "GAUGE:-20:60", "co2": "GAUGE:0:10000", "humidity": "GAUGE:0:100"},
@@ -57,6 +57,7 @@ class RRDStore:
         for name, schema in SCHEMAS.items():
             path = self.path(name)
             if path.exists():
+                self._ensure_data_sources(path, schema)
                 continue
             # Leave room for a station that has been temporarily offline when the
             # RRD is first created; RRDtool rejects samples older than --start.
@@ -67,6 +68,17 @@ class RRDStore:
                      "RRA:AVERAGE:0.5:36:1464", "RRA:MIN:0.5:36:1464", "RRA:MAX:0.5:36:1464"]
             rrdtool.create(str(path), *args)
 
+    @staticmethod
+    def _ensure_data_sources(path: Path, schema: dict[str, str]) -> None:
+        """Add newly introduced data sources without discarding RRD history."""
+        info = rrdtool.info(str(path))
+        for field, definition in schema.items():
+            if f"ds[{field}].index" in info:
+                continue
+            data_type, limits = definition.split(":", 1)
+            LOG.info("Adding %s data source to %s", field, path)
+            rrdtool.tune(str(path), f"DS:{field}:{data_type}:{HEARTBEAT}:{limits}")
+
     def update(self, name: str, sample: Sample) -> bool:
         """Store at most one sample per RRD step; return whether it was written."""
         path = self.path(name)
@@ -139,15 +151,22 @@ class RRDStore:
         if name == "wind":
             drawings = self._wind_drawings()
         elif name == "rain":
-            drawings = ["AREA:sum_rain_24#3498DB80:Rain today (mm)",
-                        "LINE2:sum_rain_24#2471A3:Rain today (mm)"]
+            rain_field = "sum_rain_24" if period == "year" else "sum_rain_1"
+            rain_label = "Rain per day (mm)" if period == "year" else "Rain per hour (mm)"
+            drawings = [f"AREA:{rain_field}#3498DB80:{rain_label}",
+                        f"LINE2:{rain_field}#2471A3"]
         elif name == "pressure":
             drawings = ["AREA:pressure_floor#00000000",
                         "AREA:pressure_above_floor#77787280:Pressure (mbar):STACK",
                         "LINE1:pressure#111111"]
         elif name == "outdoor":
-            drawings = ["LINE2:min_temp#3488DB:Minimum temperature (C)", "LINE2:max_temp#E74C3C:Maximum temperature (C)",
-                        "LINE1:humidity_scaled#27AE60:Humidity (% / 2.5)"]
+            drawings = [] if period == "year" else [
+                "AREA:temperature#E74C3C70:Temperature (C)",
+                "LINE1:temperature#A93226",
+            ]
+            drawings += ["LINE2:min_temp#3488DB:Minimum temperature (C)",
+                         "LINE2:max_temp#E74C3C:Maximum temperature (C)",
+                         "LINE1:humidity_scaled#27AE60:Humidity (% / 2.5)"]
         else:
             drawings = ["AREA:temperature#E74C3C70:Temperature (C)",
                         "LINE1:temperature#A93226",