Remove unused imports

Mechanically remove unused imports with:

    ruff check --select F401 --fix --extend-exclude grpc_protobuf

apps/auracast.py

@@ -23,7 +23,6 @@ import contextlib
 import dataclasses
 import functools
 import logging
-import struct
 from typing import Any, AsyncGenerator, Coroutine, Optional
 
 import click

apps/pair.py

@@ -18,7 +18,6 @@
 import asyncio
 import logging
 import os
-import struct
 
 import click
 from prompt_toolkit.shortcuts import PromptSession

bumble/core.py

@@ -21,7 +21,6 @@ import dataclasses
 import enum
 import struct
 from typing import (
-    TYPE_CHECKING,
     Any,
     ClassVar,
     Iterable,

bumble/device.py

@@ -25,7 +25,6 @@ import itertools
 import json
 import logging
 import secrets
-import sys
 from collections.abc import Iterable, Sequence
 from contextlib import AsyncExitStack, asynccontextmanager, closing
 from dataclasses import dataclass, field

bumble/pandora/__init__.py

@@ -19,7 +19,7 @@ This module implement the Pandora Bluetooth test APIs for the Bumble stack.
 
 __version__ = "0.0.1"
 
-from typing import Callable, List, Optional
+from typing import Callable, Optional
 
 import grpc
 import grpc.aio

bumble/profiles/vcs.py

@@ -22,7 +22,7 @@ import dataclasses
 import enum
 from typing import Sequence
 
-from bumble import att, device, gatt, gatt_adapters, gatt_client, utils
+from bumble import att, device, gatt, gatt_adapters, gatt_client
 
 # -----------------------------------------------------------------------------
 # Constants

bumble/smp.py

@@ -28,16 +28,7 @@ import asyncio
 import enum
 import logging
 from dataclasses import dataclass, field
-from typing import (
+from typing import TYPE_CHECKING, Awaitable, Callable, ClassVar, Optional, TypeVar, cast
-    TYPE_CHECKING,
-    Any,
-    Awaitable,
-    Callable,
-    ClassVar,
-    Optional,
-    TypeVar,
-    cast,
-)
 
 from bumble import crypto, utils
 from bumble.colors import color

bumble/utils.py

@@ -22,7 +22,6 @@ import collections
 import enum
 import functools
 import logging
-import sys
 import warnings
 from typing import (
     Any,

examples/battery_server.py

@@ -17,7 +17,6 @@
 # -----------------------------------------------------------------------------
 import asyncio
 import random
-import struct
 import sys
 
 import bumble.logging

examples/device_information_server.py

@@ -16,7 +16,6 @@
 # Imports
 # -----------------------------------------------------------------------------
 import asyncio
-import struct
 import sys
 
 import bumble.logging

examples/heart_rate_server.py

@@ -15,7 +15,6 @@
 import asyncio
 import math
 import random
-import struct
 
 # -----------------------------------------------------------------------------
 # Imports

examples/keyboard.py

@@ -17,7 +17,6 @@
 # -----------------------------------------------------------------------------
 import asyncio
 import json
-import struct
 import sys
 
 import websockets.asyncio.server

examples/run_advertiser.py

@@ -16,7 +16,6 @@
 # Imports
 # -----------------------------------------------------------------------------
 import asyncio
-import struct
 import sys
 
 import bumble.logging

tests/gatt_test.py

@@ -38,7 +38,6 @@ from bumble.att import (
     ErrorCode,
     Opcode,
 )
-from bumble.controller import Controller
 from bumble.core import UUID
 from bumble.device import Device, Peer
 from bumble.gatt import (
@@ -65,9 +64,6 @@ from bumble.gatt_adapters import (
     UTF8CharacteristicProxyAdapter,
 )
 from bumble.gatt_client import CharacteristicProxy
-from bumble.host import Host
-from bumble.link import LocalLink
-from bumble.transport.common import AsyncPipeSink
 
 from .test_utils import Devices, TwoDevices, async_barrier
 

tools/rtk_util.py

@@ -21,7 +21,7 @@ import logging
 import click
 
 import bumble.logging
-from bumble import company_ids, hci, transport
+from bumble import transport
 from bumble.drivers import rtk
 from bumble.host import Host
 

web/heart_rate_monitor/heart_rate_monitor.py

@@ -15,7 +15,6 @@
 # -----------------------------------------------------------------------------
 # Imports
 # -----------------------------------------------------------------------------
-import struct
 
 from bumble import data_types
 from bumble.core import AdvertisingData