Ruff

.github/workflows/builder.yml

@@ -10,7 +10,7 @@ on:
 
 env:
   BUILD_TYPE: core
-  DEFAULT_PYTHON: "3.13"
+  DEFAULT_PYTHON: "3.14.2"
   PIP_TIMEOUT: 60
   UV_HTTP_TIMEOUT: 60
   UV_SYSTEM_PYTHON: "true"

.github/workflows/ci.yaml

@@ -41,8 +41,8 @@ env:
   UV_CACHE_VERSION: 1
   MYPY_CACHE_VERSION: 1
   HA_SHORT_VERSION: "2026.2"
-  DEFAULT_PYTHON: "3.13.11"
-  ALL_PYTHON_VERSIONS: "['3.13.11', '3.14.2']"
+  DEFAULT_PYTHON: "3.14.2"
+  ALL_PYTHON_VERSIONS: "['3.14.2']"
   # 10.3 is the oldest supported version
   # - 10.3.32 is the version currently shipped with Synology (as of 17 Feb 2022)
   # 10.6 is the current long-term-support

.github/workflows/translations.yml

@@ -10,7 +10,7 @@ on:
       - "**strings.json"
 
 env:
-  DEFAULT_PYTHON: "3.13"
+  DEFAULT_PYTHON: "3.14.2"
 
 jobs:
   upload:

.github/workflows/wheels.yml

@@ -17,7 +17,7 @@ on:
       - "script/gen_requirements_all.py"
 
 env:
-  DEFAULT_PYTHON: "3.13"
+  DEFAULT_PYTHON: "3.14.2"
 
 concurrency:
   group: ${{ github.workflow }}-${{ github.ref_name}}

.python-version

@@ -1 +1 @@
-3.13
+3.14

homeassistant/components/recorder/executor.py

@@ -4,7 +4,6 @@ from __future__ import annotations
 
 from collections.abc import Callable
 from concurrent.futures.thread import _threads_queues, _worker
-import sys
 import threading
 from typing import Any
 import weakref
@@ -54,17 +53,10 @@ class DBInterruptibleThreadPoolExecutor(InterruptibleThreadPoolExecutor):
         ) -> None:
             q.put(None)
 
-        if sys.version_info >= (3, 14):
-            additional_args = (
-                self._create_worker_context(),
-                self._work_queue,
-            )
-        else:
-            additional_args = (
-                self._work_queue,
-                self._initializer,
-                self._initargs,
-            )
+        additional_args = (
+            self._create_worker_context(),
+            self._work_queue,
+        )
 
         num_threads = len(self._threads)
         if num_threads < self._max_workers:

homeassistant/components/shelly/utils.py

@@ -253,7 +253,7 @@ async def get_coap_context(hass: HomeAssistant) -> COAP:
     ipv4: list[IPv4Address] = []
     if not network.async_only_default_interface_enabled(adapters):
         ipv4.extend(
-            address
+            cast(IPv4Address, address)
             for address in await network.async_get_enabled_source_ips(hass)
             if address.version == 4
             and not (

homeassistant/components/ssdp/common.py

@@ -3,6 +3,7 @@
 from __future__ import annotations
 
 from ipaddress import IPv4Address, IPv6Address
+from typing import cast
 
 from homeassistant.components import network
 from homeassistant.core import HomeAssistant
@@ -15,5 +16,8 @@ async def async_build_source_set(hass: HomeAssistant) -> set[IPv4Address | IPv6A
         for source_ip in await network.async_get_enabled_source_ips(hass)
         if not source_ip.is_loopback
         and not source_ip.is_global
-        and ((source_ip.version == 6 and source_ip.scope_id) or source_ip.version == 4)
+        and (
+            (source_ip.version == 6 and cast(IPv6Address, source_ip).scope_id)
+            or source_ip.version == 4
+        )
     }

homeassistant/components/ssdp/scanner.py

@@ -6,9 +6,9 @@ import asyncio
 from collections.abc import Callable, Coroutine, Mapping
 from datetime import timedelta
 from enum import Enum
-from ipaddress import IPv4Address
+from ipaddress import IPv4Address, IPv6Address
 import logging
-from typing import TYPE_CHECKING, Any
+from typing import TYPE_CHECKING, Any, cast
 
 from async_upnp_client.aiohttp import AiohttpSessionRequester
 from async_upnp_client.const import AddressTupleVXType, DeviceOrServiceType, SsdpSource
@@ -260,6 +260,7 @@ class Scanner:
         for source_ip in await async_build_source_set(self.hass):
             source_ip_str = str(source_ip)
             if source_ip.version == 6:
+                source_ip = cast(IPv6Address, source_ip)
                 assert source_ip.scope_id is not None
                 source_tuple: AddressTupleVXType = (
                     source_ip_str,

homeassistant/components/ssdp/server.py

@@ -4,10 +4,11 @@ from __future__ import annotations
 
 import asyncio
 from contextlib import ExitStack
+from ipaddress import IPv6Address
 import logging
 import socket
 from time import time
-from typing import Any
+from typing import Any, cast
 from urllib.parse import urljoin
 import xml.etree.ElementTree as ET
 
@@ -171,6 +172,7 @@ class Server:
             for source_ip in await async_build_source_set(self.hass):
                 source_ip_str = str(source_ip)
                 if source_ip.version == 6:
+                    source_ip = cast(IPv6Address, source_ip)
                     assert source_ip.scope_id is not None
                     source_tuple: AddressTupleVXType = (
                         source_ip_str,

homeassistant/components/template/validators.py

@@ -165,7 +165,7 @@ def number(
     attribute: str,
     minimum: float | None = None,
     maximum: float | None = None,
-    return_type: type[float] | type[int] = float,
+    return_type: type[float | int] = float,
     **kwargs: Any,
 ) -> Callable[[Any], float | int | None]:
     """Convert the result to a number (float or int).

homeassistant/components/velux/entity.py

@@ -47,7 +47,7 @@ class VeluxEntity(Entity):
 
     _attr_should_poll = False
     _attr_has_entity_name = True
-    update_callback: Callable[["Node"], Awaitable[None]] | None = None
+    update_callback: Callable[[Node], Awaitable[None]] | None = None
     _attr_available = True
     _unavailable_logged = False
 

homeassistant/const.py

@@ -20,8 +20,8 @@ MINOR_VERSION: Final = 2
 PATCH_VERSION: Final = "0.dev0"
 __short_version__: Final = f"{MAJOR_VERSION}.{MINOR_VERSION}"
 __version__: Final = f"{__short_version__}.{PATCH_VERSION}"
-REQUIRED_PYTHON_VER: Final[tuple[int, int, int]] = (3, 13, 2)
-REQUIRED_NEXT_PYTHON_VER: Final[tuple[int, int, int]] = (3, 13, 2)
+REQUIRED_PYTHON_VER: Final[tuple[int, int, int]] = (3, 14, 2)
+REQUIRED_NEXT_PYTHON_VER: Final[tuple[int, int, int]] = (3, 14, 2)
 # Truthy date string triggers showing related deprecation warning messages.
 REQUIRED_NEXT_PYTHON_HA_RELEASE: Final = ""
 

homeassistant/runner.py

@@ -173,7 +173,7 @@ class RuntimeConfig:
     safe_mode: bool = False
 
 
-class HassEventLoopPolicy(asyncio.DefaultEventLoopPolicy):
+class HassEventLoopPolicy(asyncio.DefaultEventLoopPolicy):  # type: ignore[name-defined,misc]
     """Event loop policy for Home Assistant."""
 
     def __init__(self, debug: bool) -> None:
@@ -184,7 +184,7 @@ class HassEventLoopPolicy(asyncio.DefaultEventLoopPolicy):
     @property
     def loop_name(self) -> str:
         """Return name of the loop."""
-        return self._loop_factory.__name__  # type: ignore[no-any-return,attr-defined]
+        return self._loop_factory.__name__  # type: ignore[no-any-return]
 
     def new_event_loop(self) -> asyncio.AbstractEventLoop:
         """Get the event loop."""
@@ -281,7 +281,7 @@ def run(runtime_config: RuntimeConfig) -> int:
     """Run Home Assistant."""
     _enable_posix_spawn()
     set_open_file_descriptor_limit()
-    asyncio.set_event_loop_policy(HassEventLoopPolicy(runtime_config.debug))
+    asyncio.set_event_loop_policy(HassEventLoopPolicy(runtime_config.debug))  # type: ignore[deprecated]
     # Backport of cpython 3.9 asyncio.run with a _cancel_all_tasks that times out
     loop = asyncio.new_event_loop()
     try:

homeassistant/scripts/__init__.py

@@ -61,7 +61,7 @@ def run(args: list[str]) -> int:
             print("Aborting script, could not install dependency", req)
             return 1
 
-    asyncio.set_event_loop_policy(runner.HassEventLoopPolicy(False))
+    asyncio.set_event_loop_policy(runner.HassEventLoopPolicy(False))  # type: ignore[deprecated]
 
     return script.run(args[1:])
 

homeassistant/scripts/auth.py

@@ -48,7 +48,7 @@ def run(args: Sequence[str] | None) -> None:
     parser_change_pw.add_argument("new_password", type=str)
     parser_change_pw.set_defaults(func=change_password)
 
-    asyncio.set_event_loop_policy(runner.HassEventLoopPolicy(False))
+    asyncio.set_event_loop_policy(runner.HassEventLoopPolicy(False))  # type: ignore[deprecated]
     asyncio.run(run_command(parser.parse_args(args)))
 
 

homeassistant/scripts/benchmark/__init__.py

@@ -36,7 +36,7 @@ def run(args):
     args = parser.parse_args()
 
     bench = BENCHMARKS[args.name]
-    print("Using event loop:", asyncio.get_event_loop_policy().loop_name)
+    print("Using event loop:", asyncio.get_event_loop_policy().loop_name)  # type: ignore[deprecated]
 
     with suppress(KeyboardInterrupt):
         while True:

homeassistant/util/frozen_dataclass_compat.py

@@ -6,15 +6,11 @@ derived from EntityDescription and sub classes thereof.
 
 from __future__ import annotations
 
+from annotationlib import Format, get_annotations
 import dataclasses
 import sys
 from typing import TYPE_CHECKING, Any, cast, dataclass_transform
 
-if sys.version_info >= (3, 14):
-    from annotationlib import Format, get_annotations
-else:
-    from typing_extensions import Format, get_annotations
-
 if TYPE_CHECKING:
     from _typeshed import DataclassInstance
 
@@ -103,7 +99,7 @@ class FrozenOrThawed(type):
                     continue
                 annotations |= get_annotations(parent, format=Format.FORWARDREF)
 
-            if "__annotations__" in cls.__dict__ or sys.version_info < (3, 14):
+            if "__annotations__" in cls.__dict__:
                 cls.__annotations__ = annotations
             else:
 

mypy.ini

@@ -3,7 +3,7 @@
 # To update, run python3 -m script.hassfest -p mypy_config
 
 [mypy]
-python_version = 3.13
+python_version = 3.14
 platform = linux
 plugins = pydantic.mypy, pydantic.v1.mypy
 show_error_codes = true

pyproject.toml

@@ -18,11 +18,10 @@ classifiers = [
   "Intended Audience :: End Users/Desktop",
   "Intended Audience :: Developers",
   "Operating System :: OS Independent",
-  "Programming Language :: Python :: 3.13",
   "Programming Language :: Python :: 3.14",
   "Topic :: Home Automation",
 ]
-requires-python = ">=3.13.2"
+requires-python = ">=3.14.2"
 dependencies = [
   "aiodns==4.0.0",
   # Integrations may depend on hassio integration without listing it to
@@ -102,7 +101,7 @@ include-package-data = true
 include = ["homeassistant*"]
 
 [tool.pylint.MAIN]
-py-version = "3.13"
+py-version = "3.14"
 # Use a conservative default here; 2 should speed up most setups and not hurt
 # any too bad. Override on command line as appropriate.
 jobs = 2

script/hassfest/docker.py

@@ -80,7 +80,7 @@ WORKDIR /config
 _HASSFEST_TEMPLATE = r"""# Automatically generated by hassfest.
 #
 # To update, run python3 -m script.hassfest -p docker
-FROM python:3.13-alpine
+FROM python:3.14-alpine
 
 ENV \
     UV_SYSTEM_PYTHON=true \

script/hassfest/docker/Dockerfile

@@ -1,7 +1,7 @@
 # Automatically generated by hassfest.
 #
 # To update, run python3 -m script.hassfest -p docker
-FROM python:3.13-alpine
+FROM python:3.14-alpine
 
 ENV \
     UV_SYSTEM_PYTHON=true \

tests/components/mill/test_climate.py

@@ -380,7 +380,7 @@ async def test_cloud_heater(
     before_attrs: dict,
     service_name: str,
     service_params: dict,
-    effect: "contextlib.AbstractContextManager",
+    effect: contextlib.AbstractContextManager,
     heater_control_calls: list,
     heater_set_temp_calls: list,
     after_state: HVACMode,
@@ -533,7 +533,7 @@ async def test_local_heater(
     before_attrs: dict,
     service_name: str,
     service_params: dict,
-    effect: "contextlib.AbstractContextManager",
+    effect: contextlib.AbstractContextManager,
     heater_mode_set_individually_calls: list,
     heater_mode_set_off_calls: list,
     heater_set_target_temperature_calls: list,

tests/components/thermopro/test_sensor.py

@@ -139,7 +139,7 @@ async def test_sensors(hass: HomeAssistant) -> None:
 class CoordinatorStub:
     """Coordinator stub for testing entity restoration behavior."""
 
-    instances: list["CoordinatorStub"] = []
+    instances: list[CoordinatorStub] = []
 
     def __init__(
         self,