Use hass.config.config_dir

homeassistant/components/tuya/__init__.py

@@ -3,8 +3,10 @@
 from __future__ import annotations
 
 import logging
+from pathlib import Path
 from typing import Any, NamedTuple
 
+from tuya_device_handlers.devices import register_tuya_quirks
 from tuya_sharing import (
     CustomerDevice,
     Manager,
@@ -107,6 +109,9 @@ async def async_setup_entry(hass: HomeAssistant, entry: TuyaConfigEntry) -> bool
             model_id=device.product_id,
         )
 
+    await hass.async_add_executor_job(
+        register_tuya_quirks, str(Path(hass.config.config_dir, "tuya_quirks"))
+    )
     await hass.config_entries.async_forward_entry_setups(entry, PLATFORMS)
     # If the device does not register any entities, the device does not need to subscribe
     # So the subscription is here

homeassistant/components/tuya/camera.py

@@ -2,6 +2,7 @@
 
 from __future__ import annotations
 
+from tuya_device_handlers import TUYA_QUIRKS_REGISTRY
 from tuya_device_handlers.definition.camera import (
     TuyaCameraDefinition,
     get_default_definition,
@@ -24,6 +25,20 @@ CAMERAS: tuple[DeviceCategory, ...] = (
 )
 
 
+def _get_quirk_entities(
+    manager: Manager, device: CustomerDevice
+) -> list[TuyaCameraEntity] | None:
+    if (quirk := TUYA_QUIRKS_REGISTRY.get_quirk_for_device(device)) is None or (
+        entity_quirks := quirk.camera_quirks
+    ) is None:
+        return None
+    return [
+        TuyaCameraEntity(device, manager, definition)
+        for entity_quirk in entity_quirks
+        if (definition := entity_quirk.definition_fn(device))
+    ]
+
+
 async def async_setup_entry(
     hass: HomeAssistant,
     entry: TuyaConfigEntry,
@@ -38,6 +53,9 @@ async def async_setup_entry(
         entities: list[TuyaCameraEntity] = []
         for device_id in device_ids:
             device = manager.device_map[device_id]
+            if (quirk_entities := _get_quirk_entities(manager, device)) is not None:
+                entities.extend(quirk_entities)
+                continue
             if device.category in CAMERAS:
                 entities.append(
                     TuyaCameraEntity(device, manager, get_default_definition(device))

homeassistant/components/tuya/fan.py

@@ -4,6 +4,7 @@ from __future__ import annotations
 
 from typing import Any
 
+from tuya_device_handlers import TUYA_QUIRKS_REGISTRY
 from tuya_device_handlers.definition.fan import (
     TuyaFanDefinition,
     get_default_definition,
@@ -43,6 +44,20 @@ _HA_TO_TUYA_DIRECTION_MAPPINGS = {
 }
 
 
+def _get_quirk_entities(
+    manager: Manager, device: CustomerDevice
+) -> list[TuyaFanEntity] | None:
+    if (quirk := TUYA_QUIRKS_REGISTRY.get_quirk_for_device(device)) is None or (
+        entity_quirks := quirk.fan_quirks
+    ) is None:
+        return None
+    return [
+        TuyaFanEntity(device, manager, definition)
+        for entity_quirk in entity_quirks
+        if (definition := entity_quirk.definition_fn(device))
+    ]
+
+
 async def async_setup_entry(
     hass: HomeAssistant,
     entry: TuyaConfigEntry,
@@ -57,6 +72,9 @@ async def async_setup_entry(
         entities: list[TuyaFanEntity] = []
         for device_id in device_ids:
             device = manager.device_map[device_id]
+            if (quirk_entities := _get_quirk_entities(manager, device)) is not None:
+                entities.extend(quirk_entities)
+                continue
             if device.category in TUYA_SUPPORT_TYPE and (
                 definition := get_default_definition(device)
             ):

homeassistant/components/tuya/vacuum.py

@@ -4,6 +4,7 @@ from __future__ import annotations
 
 from typing import Any
 
+from tuya_device_handlers import TUYA_QUIRKS_REGISTRY
 from tuya_device_handlers.definition.vacuum import (
     TuyaVacuumDefinition,
     get_default_definition,
@@ -37,6 +38,20 @@ _TUYA_TO_HA_ACTIVITY_MAPPINGS = {
 }
 
 
+def _get_quirk_entities(
+    manager: Manager, device: CustomerDevice
+) -> list[TuyaVacuumEntity] | None:
+    if (quirk := TUYA_QUIRKS_REGISTRY.get_quirk_for_device(device)) is None or (
+        entity_quirks := quirk.vacuum_quirks
+    ) is None:
+        return None
+    return [
+        TuyaVacuumEntity(device, manager, definition)
+        for entity_quirk in entity_quirks
+        if (definition := entity_quirk.definition_fn(device))
+    ]
+
+
 async def async_setup_entry(
     hass: HomeAssistant,
     entry: TuyaConfigEntry,
@@ -51,6 +66,9 @@ async def async_setup_entry(
         entities: list[TuyaVacuumEntity] = []
         for device_id in device_ids:
             device = manager.device_map[device_id]
+            if (quirk_entities := _get_quirk_entities(manager, device)) is not None:
+                entities.extend(quirk_entities)
+                continue
             if device.category == DeviceCategory.SD:
                 entities.append(
                     TuyaVacuumEntity(device, manager, get_default_definition(device))