Use pydantic.v1 namespace on all pydantic versions (#883)

With https://github.com/pydantic/pydantic/pull/9042 being shipped with
[1.10.15](https://docs.pydantic.dev/latest/changelog/#v11015-2024-04-03),
we can clean up the imports a bit until we make decisions how to move
onward with or without pydantic.

---------

Co-authored-by: Steven B. <51370195+sdb9696@users.noreply.github.com>

kasa/bulb.py

@@ -5,10 +5,7 @@ from __future__ import annotations
 from abc import ABC, abstractmethod
 from typing import NamedTuple, Optional
 
-try:
-    from pydantic.v1 import BaseModel
-except ImportError:
-    from pydantic import BaseModel
+from pydantic.v1 import BaseModel
 
 
 class ColorTempRange(NamedTuple):

kasa/cli.py

@@ -14,6 +14,7 @@ from pprint import pformat as pf
 from typing import Any, cast
 
 import asyncclick as click
+from pydantic.v1 import ValidationError
 
 from kasa import (
     AuthenticationError,
@@ -42,11 +43,6 @@ from kasa.iot import (
 from kasa.iot.modules import Usage
 from kasa.smart import SmartDevice
 
-try:
-    from pydantic.v1 import ValidationError
-except ImportError:
-    from pydantic import ValidationError
-
 try:
     from rich import print as _do_echo
 except ImportError:

kasa/discover.py

@@ -12,11 +12,7 @@ from typing import Awaitable, Callable, Dict, Optional, Type, cast
 # When support for cpython older than 3.11 is dropped
 # async_timeout can be replaced with asyncio.timeout
 from async_timeout import timeout as asyncio_timeout
-
-try:
-    from pydantic.v1 import BaseModel, ValidationError  # pragma: no cover
-except ImportError:
-    from pydantic import BaseModel, ValidationError  # pragma: no cover
+from pydantic.v1 import BaseModel, ValidationError
 
 from kasa import Device
 from kasa.credentials import Credentials

kasa/iot/iotbulb.py

@@ -7,10 +7,7 @@ import re
 from enum import Enum
 from typing import Optional, cast
 
-try:
-    from pydantic.v1 import BaseModel, Field, root_validator
-except ImportError:
-    from pydantic import BaseModel, Field, root_validator
+from pydantic.v1 import BaseModel, Field, root_validator
 
 from ..bulb import HSV, Bulb, BulbPreset, ColorTempRange
 from ..device_type import DeviceType

kasa/iot/modules/cloud.py

@@ -1,9 +1,6 @@
 """Cloud module implementation."""
 
-try:
-    from pydantic.v1 import BaseModel
-except ImportError:
-    from pydantic import BaseModel
+from pydantic.v1 import BaseModel
 
 from ...feature import Feature
 from ..iotmodule import IotModule

kasa/iot/modules/rulemodule.py

@@ -6,11 +6,7 @@ import logging
 from enum import Enum
 from typing import Dict, List, Optional
 
-try:
-    from pydantic.v1 import BaseModel
-except ImportError:
-    from pydantic import BaseModel
-
+from pydantic.v1 import BaseModel
 
 from ..iotmodule import IotModule, merge
 

kasa/smart/modules/firmware.py

@@ -2,18 +2,15 @@
 
 from __future__ import annotations
 
+from datetime import date
 from typing import TYPE_CHECKING, Any, Optional
 
+from pydantic.v1 import BaseModel, Field, validator
+
 from ...exceptions import SmartErrorCode
 from ...feature import Feature
 from ..smartmodule import SmartModule
 
-try:
-    from pydantic.v1 import BaseModel, Field, validator
-except ImportError:
-    from pydantic import BaseModel, Field, validator
-from datetime import date
-
 if TYPE_CHECKING:
     from ..smartdevice import SmartDevice