mypy (remove TypeAlias)

custom_components/ramses_cc/schemas.py

@@ -5,7 +5,7 @@
 import logging
 from copy import deepcopy
 from datetime import timedelta
-from typing import Any, Final, TypeAlias
+from typing import Any, Final, NewType
 
 import voluptuous as vol  # type: ignore[import-untyped, unused-ignore]
 from homeassistant.const import CONF_SCAN_INTERVAL
@@ -73,7 +73,7 @@
     ZoneMode,
 )
 
-_SchemaT: TypeAlias = dict[str, Any]
+_SchemaT = NewType("_SchemaT", dict[str, Any])
 
 _LOGGER = logging.getLogger(__name__)
 
@@ -154,7 +154,7 @@ def normalise_config(config: _SchemaT) -> tuple[str, _SchemaT, _SchemaT]:
     }
 
     broker_keys = (CONF_SCAN_INTERVAL, CONF_ADVANCED_FEATURES, SZ_RESTORE_CACHE)
-    return (
+    return (  # type: ignore[return-value]
         port_name,
         {k: v for k, v in config.items() if k not in broker_keys}
         | {SZ_PORT_CONFIG: port_config},

tests/virtual_rf/virtual_rf.py

@@ -14,14 +14,14 @@
 from collections import deque
 from io import FileIO
 from selectors import EVENT_READ, DefaultSelector
-from typing import Any, Final, TypeAlias, TypedDict
+from typing import Any, Final, NewType, TypedDict
 
 from serial import Serial, serial_for_url  # type: ignore[import-untyped]
 
 from .const import HgiFwTypes
 
-_FD: TypeAlias = int  # file descriptor
-_PN: TypeAlias = str  # port name
+_FD = NewType("_FD", int)  # file descriptor
+_PN = NewType("_PN", str)  # port name
 
 # _FILEOBJ: TypeAlias = int | Any  # int | HasFileno