Cleanup deprecated alias in core (#158799)

homeassistant/core.py

@@ -84,12 +84,6 @@ from .exceptions import (
     ServiceValidationError,
     Unauthorized,
 )
-from .helpers.deprecation import (
-    DeferredDeprecatedAlias,
-    all_with_deprecated_constants,
-    check_if_deprecated_constant,
-    dir_with_deprecated_constants,
-)
 from .helpers.json import json_bytes, json_fragment
 from .helpers.typing import VolSchemaType
 from .util import dt as dt_util
@@ -161,18 +155,6 @@ class EventStateReportedData(EventStateEventData):
     old_last_reported: datetime.datetime
 
 
-def _deprecated_core_config() -> Any:
-    from . import core_config  # noqa: PLC0415
-
-    return core_config.Config
-
-
-# The Config class was moved to core_config in Home Assistant 2024.11
-_DEPRECATED_Config = DeferredDeprecatedAlias(
-    _deprecated_core_config, "homeassistant.core_config.Config", "2025.11"
-)
-
-
 # How long to wait until things that run on startup have to finish.
 TIMEOUT_EVENT_START = 15
 
@@ -280,6 +262,8 @@ def async_get_hass_or_none() -> HomeAssistant | None:
 
 
 class ReleaseChannel(enum.StrEnum):
+    """Release channel."""
+
     BETA = "beta"
     DEV = "dev"
     NIGHTLY = "nightly"
@@ -2883,11 +2867,3 @@ class ServiceRegistry:
         if TYPE_CHECKING:
             target = cast(Callable[..., ServiceResponse], target)
         return await self._hass.async_add_executor_job(target, service_call)
-
-
-# These can be removed if no deprecated constant are in this module anymore
-__getattr__ = functools.partial(check_if_deprecated_constant, module_globals=globals())
-__dir__ = functools.partial(
-    dir_with_deprecated_constants, module_globals_keys=[*globals().keys()]
-)
-__all__ = all_with_deprecated_constants(globals())

tests/test_core.py

@@ -49,7 +49,6 @@ from homeassistant.core import (
     callback,
     get_release_channel,
 )
-from homeassistant.core_config import Config
 from homeassistant.exceptions import (
     HomeAssistantError,
     InvalidEntityFormatError,
@@ -64,12 +63,7 @@ from homeassistant.util import dt as dt_util
 from homeassistant.util.async_ import create_eager_task
 from homeassistant.util.read_only_dict import ReadOnlyDict
 
-from .common import (
-    async_capture_events,
-    async_mock_service,
-    help_test_all,
-    import_and_test_deprecated_alias,
-)
+from .common import async_capture_events, async_mock_service
 
 PST = dt_util.get_time_zone("America/Los_Angeles")
 
@@ -3019,16 +3013,6 @@ async def test_cancel_shutdown_job(hass: HomeAssistant) -> None:
     assert not evt.is_set()
 
 
-def test_all() -> None:
-    """Test module.__all__ is correctly set."""
-    help_test_all(ha)
-
-
-def test_deprecated_config(caplog: pytest.LogCaptureFixture) -> None:
-    """Test deprecated Config class."""
-    import_and_test_deprecated_alias(caplog, ha, "Config", Config, "2025.11")
-
-
 def test_one_time_listener_repr(hass: HomeAssistant) -> None:
     """Test one time listener repr."""