From b92fc42f0f40c2ba9391e5e289e058e690f6081b Mon Sep 17 00:00:00 2001
From: "J. Nick Koston" <nick@koston.org>
Date: Sat, 2 Apr 2022 21:48:32 -0600
Subject: [PATCH] Exclude static climate attributes from being recorded in the
 database (#69158)

---
 homeassistant/components/climate/recorder.py | 32 ++++++++++
 tests/components/climate/test_recorder.py    | 61 ++++++++++++++++++++
 2 files changed, 93 insertions(+)
 create mode 100644 homeassistant/components/climate/recorder.py
 create mode 100644 tests/components/climate/test_recorder.py

diff --git a/homeassistant/components/climate/recorder.py b/homeassistant/components/climate/recorder.py
new file mode 100644
index 00000000000..879e6bfbbac
--- /dev/null
+++ b/homeassistant/components/climate/recorder.py
@@ -0,0 +1,32 @@
+"""Integration platform for recorder."""
+from __future__ import annotations
+
+from homeassistant.core import HomeAssistant, callback
+
+from .const import (
+    ATTR_FAN_MODES,
+    ATTR_HVAC_MODES,
+    ATTR_MAX_HUMIDITY,
+    ATTR_MAX_TEMP,
+    ATTR_MIN_HUMIDITY,
+    ATTR_MIN_TEMP,
+    ATTR_PRESET_MODES,
+    ATTR_SWING_MODES,
+    ATTR_TARGET_TEMP_STEP,
+)
+
+
+@callback
+def exclude_attributes(hass: HomeAssistant) -> set[str]:
+    """Exclude static attributes from being recorded in the database."""
+    return {
+        ATTR_HVAC_MODES,
+        ATTR_FAN_MODES,
+        ATTR_SWING_MODES,
+        ATTR_MIN_TEMP,
+        ATTR_MAX_TEMP,
+        ATTR_MIN_HUMIDITY,
+        ATTR_MAX_HUMIDITY,
+        ATTR_TARGET_TEMP_STEP,
+        ATTR_PRESET_MODES,
+    }
diff --git a/tests/components/climate/test_recorder.py b/tests/components/climate/test_recorder.py
new file mode 100644
index 00000000000..f1642fca240
--- /dev/null
+++ b/tests/components/climate/test_recorder.py
@@ -0,0 +1,61 @@
+"""The tests for climate recorder."""
+from __future__ import annotations
+
+from datetime import timedelta
+
+from homeassistant.components import climate
+from homeassistant.components.climate.const import (
+    ATTR_FAN_MODES,
+    ATTR_HVAC_MODES,
+    ATTR_MAX_HUMIDITY,
+    ATTR_MAX_TEMP,
+    ATTR_MIN_HUMIDITY,
+    ATTR_MIN_TEMP,
+    ATTR_PRESET_MODES,
+    ATTR_SWING_MODES,
+    ATTR_TARGET_TEMP_STEP,
+)
+from homeassistant.components.recorder.models import StateAttributes, States
+from homeassistant.components.recorder.util import session_scope
+from homeassistant.const import ATTR_FRIENDLY_NAME
+from homeassistant.core import State
+from homeassistant.setup import async_setup_component
+from homeassistant.util import dt as dt_util
+
+from tests.common import async_fire_time_changed, async_init_recorder_component
+from tests.components.recorder.common import async_wait_recording_done_without_instance
+
+
+async def test_exclude_attributes(hass):
+    """Test climate registered attributes to be excluded."""
+    await async_init_recorder_component(hass)
+    await async_setup_component(
+        hass, climate.DOMAIN, {climate.DOMAIN: {"platform": "demo"}}
+    )
+    await hass.async_block_till_done()
+    async_fire_time_changed(hass, dt_util.utcnow() + timedelta(minutes=5))
+    await hass.async_block_till_done()
+    await async_wait_recording_done_without_instance(hass)
+
+    def _fetch_states() -> list[State]:
+        with session_scope(hass=hass) as session:
+            native_states = []
+            for db_state, db_state_attributes in session.query(States, StateAttributes):
+                state = db_state.to_native()
+                state.attributes = db_state_attributes.to_native()
+                native_states.append(state)
+            return native_states
+
+    states: list[State] = await hass.async_add_executor_job(_fetch_states)
+    assert len(states) > 1
+    for state in states:
+        assert ATTR_PRESET_MODES not in state.attributes
+        assert ATTR_HVAC_MODES not in state.attributes
+        assert ATTR_FAN_MODES not in state.attributes
+        assert ATTR_SWING_MODES not in state.attributes
+        assert ATTR_MIN_TEMP not in state.attributes
+        assert ATTR_MAX_TEMP not in state.attributes
+        assert ATTR_MIN_HUMIDITY not in state.attributes
+        assert ATTR_MAX_HUMIDITY not in state.attributes
+        assert ATTR_TARGET_TEMP_STEP not in state.attributes
+        assert ATTR_FRIENDLY_NAME in state.attributes