Update some legacy python code to python 3.9 (#635)

aioesphomeapi/client.py

@@ -2,8 +2,9 @@
 
 import asyncio
 import logging
+from collections.abc import Awaitable, Coroutine
 from functools import partial
-from typing import TYPE_CHECKING, Any, Awaitable, Callable, Coroutine, Union, cast
+from typing import TYPE_CHECKING, Any, Callable, Union, cast
 
 from google.protobuf import message
 

aioesphomeapi/log_runner.py

@@ -1,7 +1,8 @@
 from __future__ import annotations
 
 import logging
-from typing import Any, Callable, Coroutine
+from collections.abc import Coroutine
+from typing import Any, Callable
 
 from zeroconf.asyncio import AsyncZeroconf
 

aioesphomeapi/model.py

@@ -2,9 +2,10 @@
 
 import enum
 import sys
+from collections.abc import Iterable
 from dataclasses import asdict, dataclass, field, fields
 from functools import cache, lru_cache, partial
-from typing import TYPE_CHECKING, Any, Callable, Iterable, Optional, TypeVar, cast
+from typing import TYPE_CHECKING, Any, Callable, TypeVar, cast
 from uuid import UUID
 
 from .util import fix_float_single_double_conversion
@@ -768,7 +769,7 @@ class TextInfo(EntityInfo):
     min_length: int = 0
     max_length: int = 255
     pattern: str = ""
-    mode: Optional[TextMode] = converter_field(
+    mode: TextMode | None = converter_field(
         default=TextMode.TEXT, converter=TextMode.convert
     )
 

tests/__init__.py

@@ -1,4 +1,5 @@
 """Init tests."""
+from __future__ import annotations
 
 import logging
 

tests/test_client.py

@@ -1,3 +1,5 @@
+from __future__ import annotations
+
 import asyncio
 from unittest.mock import AsyncMock, MagicMock, patch
 

tests/test_host_resolver.py

@@ -1,3 +1,5 @@
+from __future__ import annotations
+
 import socket
 from ipaddress import ip_address
 from unittest.mock import AsyncMock, MagicMock, patch

tests/test_log_runner.py

@@ -1,3 +1,5 @@
+from __future__ import annotations
+
 import asyncio
 from unittest.mock import MagicMock, patch
 

tests/test_model.py

@@ -1,5 +1,6 @@
+from __future__ import annotations
+
 from dataclasses import dataclass, field
-from typing import Optional
 
 import pytest
 
@@ -129,7 +130,7 @@ def test_api_int_enum_convert_list(input, output):
 @dataclass(frozen=True)
 class DummyAPIModel(APIModelBase):
     val1: int = 0
-    val2: Optional[DummyIntEnum] = converter_field(
+    val2: DummyIntEnum | None = converter_field(
         default=DummyIntEnum.DEFAULT, converter=DummyIntEnum.convert
     )
 

tests/test_reconnect_logic.py

@@ -1,3 +1,5 @@
+from __future__ import annotations
+
 import asyncio
 import logging
 from ipaddress import ip_address