Minor config / type updates.

custom_components/wattbox/__init__.py

@@ -25,6 +25,7 @@
 from homeassistant.helpers.dispatcher import async_dispatcher_send
 from homeassistant.helpers.event import async_track_time_interval
 from homeassistant.helpers.typing import ConfigType
+from pywattbox.base import BaseWattBox
 
 from .const import (
     BINARY_SENSOR_TYPES,
@@ -88,6 +89,7 @@ async def async_setup(hass: HomeAssistant, config: ConfigType) -> bool:
         username = wattbox_host.get(CONF_USERNAME)
         name = wattbox_host.get(CONF_NAME)
 
+        wattbox: BaseWattBox
         if port in (22, 23):
             _LOGGER.debug("Importing IP Wattbox")
             from pywattbox.ip_wattbox import async_create_ip_wattbox

custom_components/wattbox/switch.py

@@ -24,6 +24,7 @@ def validate_regex(config: ConfigType, key: str) -> re.Pattern[str] | None:
             return re.compile(regexp_str)
         except re.error:
             _LOGGER.error("Invalid %s: %s", key, regexp_str)
+    return None
 
 
 async def async_setup_platform(
@@ -136,7 +137,7 @@ def icon(self) -> str | None:
 class WattBoxMasterSwitch(WattBoxBinarySwitch):
     """WattBox master switch class."""
 
-    _outlet: Outlet | None
+    _outlet: Outlet | None  # type: ignore[assignment]
 
     def __init__(self, hass: HomeAssistant, name: str) -> None:
         super().__init__(hass, name, 0)

pyproject.toml

@@ -1,8 +1,8 @@
 [tool.black]
-target-version = ["py310"]
+target-version = ["py311"]
 
 [tool.ruff]
-target-version = "py310"
+target-version = "py311"
 select = [
     "F",   # pyflakes
     "E",   # pycodestyle errors
@@ -27,7 +27,7 @@ combine-as-imports = true
 keep-runtime-typing = true
 
 [tool.mypy]
-python_version = "3.10"
+python_version = "3.11"
 show_error_codes = true
 check_untyped_defs = true
 no_implicit_reexport = false

requirements.txt

@@ -2,3 +2,4 @@ homeassistant==2023.8.0
 homeassistant-stubs==2023.8.0
 pip>=21.0,<23.2
 pywattbox [http, ip] @ git+https://github.com/eseglem/pywattbox@develop#pywattbox==0.6.0
+ruff