Merge pull request #763 from google/gbg/isort

apps/auracast.py

@@ -24,12 +24,7 @@ import dataclasses
 import functools
 import logging
 import struct
-from typing import (
-    Any,
-    AsyncGenerator,
-    Coroutine,
-    Optional,
-)
+from typing import Any, AsyncGenerator, Coroutine, Optional
 
 import click
 
@@ -40,21 +35,14 @@ except ImportError as e:
         "Try `python -m pip install \"git+https://github.com/google/liblc3.git\"`."
     ) from e
 
-from bumble.audio import io as audio_io
-from bumble.colors import color
-from bumble import company_ids
-from bumble import core
-from bumble import gatt
-from bumble import hci
-from bumble.profiles import bap
-from bumble.profiles import le_audio
-from bumble.profiles import pbp
-from bumble.profiles import bass
 import bumble.device
+import bumble.logging
 import bumble.transport
 import bumble.utils
-import bumble.logging
-
+from bumble import company_ids, core, gatt, hci
+from bumble.audio import io as audio_io
+from bumble.colors import color
+from bumble.profiles import bap, bass, le_audio, pbp
 
 # -----------------------------------------------------------------------------
 # Logging

apps/bench.py

@@ -26,16 +26,19 @@ from typing import Optional
 
 import click
 
+import bumble.core
+import bumble.logging
+import bumble.rfcomm
 from bumble import l2cap
+from bumble.colors import color
 from bumble.core import (
-    PhysicalTransport,
     BT_L2CAP_PROTOCOL_ID,
     BT_RFCOMM_PROTOCOL_ID,
     UUID,
     CommandTimeoutError,
+    ConnectionPHY,
+    PhysicalTransport,
 )
-from bumble.colors import color
-from bumble.core import ConnectionPHY
 from bumble.device import (
     CigParameters,
     CisLink,
@@ -49,12 +52,13 @@ from bumble.hci import (
     HCI_LE_1M_PHY,
     HCI_LE_2M_PHY,
     HCI_LE_CODED_PHY,
-    Role,
     HCI_Constant,
     HCI_Error,
-    HCI_StatusError,
     HCI_IsoDataPacket,
+    HCI_StatusError,
+    Role,
 )
+from bumble.pairing import PairingConfig
 from bumble.sdp import (
     SDP_BROWSE_GROUP_LIST_ATTRIBUTE_ID,
     SDP_PROTOCOL_DESCRIPTOR_LIST_ATTRIBUTE_ID,
@@ -65,12 +69,7 @@ from bumble.sdp import (
     ServiceAttribute,
 )
 from bumble.transport import open_transport
-import bumble.rfcomm
-import bumble.core
 from bumble.utils import AsyncRunner
-from bumble.pairing import PairingConfig
-import bumble.logging
-
 
 # -----------------------------------------------------------------------------
 # Logging

apps/ble_rpa_tool.py

@@ -13,6 +13,7 @@
 # limitations under the License.
 
 import click
+
 from bumble.colors import color
 from bumble.hci import Address
 from bumble.helpers import generate_irk, verify_rpa_with_irk

apps/console.py

@@ -23,58 +23,55 @@ import asyncio
 import logging
 import os
 import re
-import humanize
-from typing import Optional, Union
 from collections import OrderedDict
+from typing import Optional, Union
 
 import click
+import humanize
 from prettytable import PrettyTable
-
 from prompt_toolkit import Application
-from prompt_toolkit.history import FileHistory
 from prompt_toolkit.completion import Completer, Completion, NestedCompleter
-from prompt_toolkit.key_binding import KeyBindings
-from prompt_toolkit.formatted_text import ANSI
-from prompt_toolkit.styles import Style
-from prompt_toolkit.filters import Condition
-from prompt_toolkit.widgets import TextArea, Frame
-from prompt_toolkit.widgets.toolbars import FormattedTextToolbar
 from prompt_toolkit.data_structures import Point
+from prompt_toolkit.filters import Condition
+from prompt_toolkit.formatted_text import ANSI
+from prompt_toolkit.history import FileHistory
+from prompt_toolkit.key_binding import KeyBindings
 from prompt_toolkit.layout import (
-    Layout,
-    HSplit,
-    Window,
     CompletionsMenu,
-    Float,
-    FormattedTextControl,
-    FloatContainer,
     ConditionalContainer,
     Dimension,
+    Float,
+    FloatContainer,
+    FormattedTextControl,
+    HSplit,
+    Layout,
+    Window,
 )
+from prompt_toolkit.styles import Style
+from prompt_toolkit.widgets import Frame, TextArea
+from prompt_toolkit.widgets.toolbars import FormattedTextToolbar
 
-from bumble import __version__
 import bumble.core
-from bumble import colors
+from bumble import __version__, colors
 from bumble.core import UUID, AdvertisingData
 from bumble.device import (
+    Connection,
     ConnectionParametersPreferences,
     ConnectionPHY,
     Device,
-    Connection,
     Peer,
 )
-from bumble.utils import AsyncRunner
-from bumble.transport import open_transport
-from bumble.gatt import Characteristic, Service, CharacteristicDeclaration, Descriptor
+from bumble.gatt import Characteristic, CharacteristicDeclaration, Descriptor, Service
 from bumble.gatt_client import CharacteristicProxy
 from bumble.hci import (
-    Address,
-    HCI_Constant,
     HCI_LE_1M_PHY,
     HCI_LE_2M_PHY,
     HCI_LE_CODED_PHY,
+    Address,
+    HCI_Constant,
 )
-
+from bumble.transport import open_transport
+from bumble.utils import AsyncRunner
 
 # -----------------------------------------------------------------------------
 # Constants

apps/controller_info.py

@@ -20,44 +20,44 @@ import time
 
 import click
 
-from bumble.company_ids import COMPANY_IDENTIFIERS
+import bumble.logging
 from bumble.colors import color
+from bumble.company_ids import COMPANY_IDENTIFIERS
 from bumble.core import name_or_number
 from bumble.hci import (
-    map_null_terminated_utf8_string,
-    CodecID,
-    LeFeature,
+    HCI_LE_READ_BUFFER_SIZE_COMMAND,
+    HCI_LE_READ_BUFFER_SIZE_V2_COMMAND,
+    HCI_LE_READ_MAXIMUM_ADVERTISING_DATA_LENGTH_COMMAND,
+    HCI_LE_READ_MAXIMUM_DATA_LENGTH_COMMAND,
+    HCI_LE_READ_NUMBER_OF_SUPPORTED_ADVERTISING_SETS_COMMAND,
+    HCI_LE_READ_SUGGESTED_DEFAULT_DATA_LENGTH_COMMAND,
+    HCI_READ_BD_ADDR_COMMAND,
+    HCI_READ_BUFFER_SIZE_COMMAND,
+    HCI_READ_LOCAL_NAME_COMMAND,
     HCI_SUCCESS,
     HCI_VERSION_NAMES,
     LMP_VERSION_NAMES,
+    CodecID,
     HCI_Command,
     HCI_Command_Complete_Event,
     HCI_Command_Status_Event,
-    HCI_READ_BUFFER_SIZE_COMMAND,
-    HCI_Read_Buffer_Size_Command,
-    HCI_LE_READ_BUFFER_SIZE_V2_COMMAND,
-    HCI_LE_Read_Buffer_Size_V2_Command,
-    HCI_READ_BD_ADDR_COMMAND,
-    HCI_Read_BD_ADDR_Command,
-    HCI_READ_LOCAL_NAME_COMMAND,
-    HCI_Read_Local_Name_Command,
-    HCI_LE_READ_BUFFER_SIZE_COMMAND,
     HCI_LE_Read_Buffer_Size_Command,
-    HCI_LE_READ_MAXIMUM_DATA_LENGTH_COMMAND,
-    HCI_LE_Read_Maximum_Data_Length_Command,
-    HCI_LE_READ_NUMBER_OF_SUPPORTED_ADVERTISING_SETS_COMMAND,
-    HCI_LE_Read_Number_Of_Supported_Advertising_Sets_Command,
-    HCI_LE_READ_MAXIMUM_ADVERTISING_DATA_LENGTH_COMMAND,
+    HCI_LE_Read_Buffer_Size_V2_Command,
     HCI_LE_Read_Maximum_Advertising_Data_Length_Command,
-    HCI_LE_READ_SUGGESTED_DEFAULT_DATA_LENGTH_COMMAND,
+    HCI_LE_Read_Maximum_Data_Length_Command,
+    HCI_LE_Read_Number_Of_Supported_Advertising_Sets_Command,
     HCI_LE_Read_Suggested_Default_Data_Length_Command,
+    HCI_Read_BD_ADDR_Command,
+    HCI_Read_Buffer_Size_Command,
+    HCI_Read_Local_Name_Command,
     HCI_Read_Local_Supported_Codecs_Command,
     HCI_Read_Local_Supported_Codecs_V2_Command,
     HCI_Read_Local_Version_Information_Command,
+    LeFeature,
+    map_null_terminated_utf8_string,
 )
 from bumble.host import Host
 from bumble.transport import open_transport
-import bumble.logging
 
 
 # -----------------------------------------------------------------------------

apps/controller_loopback.py

@@ -21,17 +21,17 @@ from typing import Optional
 
 import click
 
+import bumble.logging
 from bumble.colors import color
 from bumble.hci import (
     HCI_READ_LOOPBACK_MODE_COMMAND,
-    HCI_Read_Loopback_Mode_Command,
     HCI_WRITE_LOOPBACK_MODE_COMMAND,
+    HCI_Read_Loopback_Mode_Command,
     HCI_Write_Loopback_Mode_Command,
     LoopbackMode,
 )
 from bumble.host import Host
 from bumble.transport import open_transport
-import bumble.logging
 
 
 class Loopback:

apps/controllers.py

@@ -18,10 +18,10 @@
 import asyncio
 import sys
 
+import bumble.logging
 from bumble.controller import Controller
 from bumble.link import LocalLink
 from bumble.transport import open_transport
-import bumble.logging
 
 
 # -----------------------------------------------------------------------------

apps/device_info.py

@@ -20,18 +20,18 @@ from typing import Callable, Iterable, Optional
 
 import click
 
-from bumble.core import ProtocolError
+import bumble.logging
 from bumble.colors import color
+from bumble.core import ProtocolError
 from bumble.device import Device, Peer
 from bumble.gatt import Service
-from bumble.profiles.device_information_service import DeviceInformationServiceProxy
 from bumble.profiles.battery_service import BatteryServiceProxy
+from bumble.profiles.device_information_service import DeviceInformationServiceProxy
 from bumble.profiles.gap import GenericAccessServiceProxy
 from bumble.profiles.pacs import PublishedAudioCapabilitiesServiceProxy
 from bumble.profiles.tmap import TelephonyAndMediaAudioServiceProxy
 from bumble.profiles.vcs import VolumeControlServiceProxy
 from bumble.transport import open_transport
-import bumble.logging
 
 
 # -----------------------------------------------------------------------------

apps/gatt_dump.py

@@ -20,11 +20,11 @@ import asyncio
 import click
 
 import bumble.core
+import bumble.logging
 from bumble.colors import color
 from bumble.device import Device, Peer
 from bumble.gatt import show_services
 from bumble.transport import open_transport
-import bumble.logging
 
 
 # -----------------------------------------------------------------------------

apps/gg_bridge.py

@@ -20,16 +20,15 @@ import struct
 
 import click
 
+import bumble.logging
 from bumble import l2cap
 from bumble.colors import color
-from bumble.device import Device, Peer
 from bumble.core import AdvertisingData
-from bumble.gatt import Service, Characteristic, CharacteristicValue
-from bumble.utils import AsyncRunner
-from bumble.transport import open_transport
+from bumble.device import Device, Peer
+from bumble.gatt import Characteristic, CharacteristicValue, Service
 from bumble.hci import HCI_Constant
-import bumble.logging
-
+from bumble.transport import open_transport
+from bumble.utils import AsyncRunner
 
 # -----------------------------------------------------------------------------
 # Constants

apps/hci_bridge.py

@@ -12,17 +12,17 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
+import asyncio
+
 # -----------------------------------------------------------------------------
 # Imports
 # -----------------------------------------------------------------------------
 import logging
-import asyncio
 import sys
 
+import bumble.logging
 from bumble import hci, transport
 from bumble.bridge import HCI_Bridge
-import bumble.logging
-
 
 # -----------------------------------------------------------------------------
 # Logging

apps/l2cap_bridge.py

@@ -19,13 +19,13 @@ import asyncio
 
 import click
 
+import bumble.logging
 from bumble import l2cap
 from bumble.colors import color
-from bumble.transport import open_transport
 from bumble.device import Device
-from bumble.utils import FlowControlAsyncPipe
 from bumble.hci import HCI_Constant
-import bumble.logging
+from bumble.transport import open_transport
+from bumble.utils import FlowControlAsyncPipe
 
 
 # -----------------------------------------------------------------------------

apps/lea_unicast/app.py

@@ -20,31 +20,30 @@ from __future__ import annotations
 import asyncio
 import datetime
 import functools
-from importlib import resources
 import json
 import logging
 import pathlib
-import weakref
 import wave
+import weakref
+from importlib import resources
 
 try:
     import lc3  # type: ignore  # pylint: disable=E0401
 except ImportError as e:
     raise ImportError("Try `python -m pip install \".[lc3]\"`.") from e
 
-import click
 import aiohttp.web
+import click
 
 import bumble
-from bumble import utils
-from bumble.core import AdvertisingData
-from bumble.colors import color
-from bumble.device import Device, DeviceConfiguration, AdvertisingParameters, CisLink
-from bumble.transport import open_transport
-from bumble.profiles import ascs, bap, pacs
-from bumble.hci import Address, CodecID, CodingFormat, HCI_IsoDataPacket
 import bumble.logging
-
+from bumble import utils
+from bumble.colors import color
+from bumble.core import AdvertisingData
+from bumble.device import AdvertisingParameters, CisLink, Device, DeviceConfiguration
+from bumble.hci import Address, CodecID, CodingFormat, HCI_IsoDataPacket
+from bumble.profiles import ascs, bap, pacs
+from bumble.transport import open_transport
 
 # -----------------------------------------------------------------------------
 # Logging

apps/pair.py

@@ -16,42 +16,42 @@
 # Imports
 # -----------------------------------------------------------------------------
 import asyncio
-import os
 import logging
+import os
 import struct
 
 import click
 from prompt_toolkit.shortcuts import PromptSession
 
 from bumble.a2dp import make_audio_sink_service_sdp_records
+from bumble.att import (
+    ATT_INSUFFICIENT_AUTHENTICATION_ERROR,
+    ATT_INSUFFICIENT_ENCRYPTION_ERROR,
+    ATT_Error,
+)
 from bumble.colors import color
-from bumble.device import Device, Peer
-from bumble.transport import open_transport
-from bumble.pairing import OobData, PairingDelegate, PairingConfig
-from bumble.smp import OobContext, OobLegacyContext
-from bumble.smp import error_name as smp_error_name
-from bumble.keys import JsonKeyStore
 from bumble.core import (
+    UUID,
     AdvertisingData,
     Appearance,
-    ProtocolError,
     PhysicalTransport,
-    UUID,
+    ProtocolError,
 )
+from bumble.device import Device, Peer
 from bumble.gatt import (
     GATT_DEVICE_NAME_CHARACTERISTIC,
     GATT_GENERIC_ACCESS_SERVICE,
-    GATT_HEART_RATE_SERVICE,
     GATT_HEART_RATE_MEASUREMENT_CHARACTERISTIC,
-    Service,
+    GATT_HEART_RATE_SERVICE,
     Characteristic,
+    Service,
 )
 from bumble.hci import OwnAddressType
-from bumble.att import (
-    ATT_Error,
-    ATT_INSUFFICIENT_AUTHENTICATION_ERROR,
-    ATT_INSUFFICIENT_ENCRYPTION_ERROR,
-)
+from bumble.keys import JsonKeyStore
+from bumble.pairing import OobData, PairingConfig, PairingDelegate
+from bumble.smp import OobContext, OobLegacyContext
+from bumble.smp import error_name as smp_error_name
+from bumble.transport import open_transport
 from bumble.utils import AsyncRunner
 
 # -----------------------------------------------------------------------------

apps/pandora_server.py

@@ -1,11 +1,12 @@
 import asyncio
-import click
-import logging
 import json
-
-from bumble.pandora import PandoraDevice, Config, serve
+import logging
 from typing import Any
 
+import click
+
+from bumble.pandora import Config, PandoraDevice, serve
+
 BUMBLE_SERVER_GRPC_PORT = 7999
 ROOTCANAL_PORT_CUTTLEFISH = 7300
 

apps/player/player.py

@@ -16,53 +16,50 @@
 # Imports
 # -----------------------------------------------------------------------------
 from __future__ import annotations
+
 import asyncio
 import logging
 from typing import Optional, Union
 
 import click
 
+import bumble.logging
 from bumble.a2dp import (
-    make_audio_source_service_sdp_records,
-    A2DP_SBC_CODEC_TYPE,
     A2DP_MPEG_2_4_AAC_CODEC_TYPE,
     A2DP_NON_A2DP_CODEC_TYPE,
+    A2DP_SBC_CODEC_TYPE,
     AacFrame,
-    AacParser,
-    AacPacketSource,
     AacMediaCodecInformation,
-    SbcFrame,
-    SbcParser,
-    SbcPacketSource,
-    SbcMediaCodecInformation,
-    OpusPacket,
-    OpusParser,
-    OpusPacketSource,
+    AacPacketSource,
+    AacParser,
     OpusMediaCodecInformation,
+    OpusPacket,
+    OpusPacketSource,
+    OpusParser,
+    SbcFrame,
+    SbcMediaCodecInformation,
+    SbcPacketSource,
+    SbcParser,
+    make_audio_source_service_sdp_records,
 )
-from bumble.avrcp import Protocol as AvrcpProtocol
 from bumble.avdtp import (
-    find_avdtp_service_with_connection,
     AVDTP_AUDIO_MEDIA_TYPE,
     AVDTP_DELAY_REPORTING_SERVICE_CATEGORY,
     MediaCodecCapabilities,
     MediaPacketPump,
-    Protocol as AvdtpProtocol,
 )
+from bumble.avdtp import Protocol as AvdtpProtocol
+from bumble.avdtp import find_avdtp_service_with_connection
+from bumble.avrcp import Protocol as AvrcpProtocol
 from bumble.colors import color
-from bumble.core import (
-    AdvertisingData,
-    ConnectionError as BumbleConnectionError,
-    DeviceClass,
-    PhysicalTransport,
-)
+from bumble.core import AdvertisingData
+from bumble.core import ConnectionError as BumbleConnectionError
+from bumble.core import DeviceClass, PhysicalTransport
 from bumble.device import Connection, Device, DeviceConfiguration
-from bumble.hci import Address, HCI_CONNECTION_ALREADY_EXISTS_ERROR, HCI_Constant
+from bumble.hci import HCI_CONNECTION_ALREADY_EXISTS_ERROR, Address, HCI_Constant
 from bumble.pairing import PairingConfig
 from bumble.transport import open_transport
 from bumble.utils import AsyncRunner
-import bumble.logging
-
 
 # -----------------------------------------------------------------------------
 # Logging

apps/rfcomm_bridge.py

@@ -21,15 +21,10 @@ from typing import Optional
 
 import click
 
-from bumble.colors import color
-from bumble.device import Device, DeviceConfiguration, Connection
-from bumble import core
-from bumble import hci
-from bumble import rfcomm
-from bumble import transport
-from bumble import utils
 import bumble.logging
-
+from bumble import core, hci, rfcomm, transport, utils
+from bumble.colors import color
+from bumble.device import Connection, Device, DeviceConfiguration
 
 # -----------------------------------------------------------------------------
 # Constants

apps/scan.py

@@ -16,16 +16,16 @@
 # Imports
 # -----------------------------------------------------------------------------
 import asyncio
+
 import click
 
+import bumble.logging
 from bumble.colors import color
-from bumble.device import Device
-from bumble.transport import open_transport
+from bumble.device import Advertisement, Device
+from bumble.hci import HCI_LE_1M_PHY, HCI_LE_CODED_PHY, Address, HCI_Constant
 from bumble.keys import JsonKeyStore
 from bumble.smp import AddressResolver
-from bumble.device import Advertisement
-from bumble.hci import Address, HCI_Constant, HCI_LE_1M_PHY, HCI_LE_CODED_PHY
-import bumble.logging
+from bumble.transport import open_transport
 
 
 # -----------------------------------------------------------------------------

apps/show.py

@@ -22,12 +22,11 @@ import struct
 
 import click
 
-from bumble.colors import color
-from bumble import hci
-from bumble.transport.common import PacketReader
-from bumble.helpers import PacketTracer
 import bumble.logging
-
+from bumble import hci
+from bumble.colors import color
+from bumble.helpers import PacketTracer
+from bumble.transport.common import PacketReader
 
 # -----------------------------------------------------------------------------
 # Logging

apps/speaker/speaker.py

@@ -16,49 +16,49 @@
 # Imports
 # -----------------------------------------------------------------------------
 from __future__ import annotations
+
 import asyncio
 import asyncio.subprocess
-from importlib import resources
 import enum
 import json
 import logging
 import pathlib
 import subprocess
-from typing import Optional
 import weakref
+from importlib import resources
+from typing import Optional
 
-import click
 import aiohttp
+import click
 from aiohttp import web
 
 import bumble
-from bumble.colors import color
-from bumble.core import PhysicalTransport, CommandTimeoutError
-from bumble.device import Connection, Device, DeviceConfiguration
-from bumble.hci import HCI_StatusError
-from bumble.pairing import PairingConfig
-from bumble.sdp import ServiceAttribute
-from bumble.transport import open_transport
+import bumble.logging
+from bumble.a2dp import (
+    A2DP_MPEG_2_4_AAC_CODEC_TYPE,
+    A2DP_NON_A2DP_CODEC_TYPE,
+    A2DP_SBC_CODEC_TYPE,
+    AacMediaCodecInformation,
+    OpusMediaCodecInformation,
+    SbcMediaCodecInformation,
+    make_audio_sink_service_sdp_records,
+)
 from bumble.avdtp import (
     AVDTP_AUDIO_MEDIA_TYPE,
     Listener,
     MediaCodecCapabilities,
     Protocol,
 )
-from bumble.a2dp import (
-    make_audio_sink_service_sdp_records,
-    A2DP_SBC_CODEC_TYPE,
-    A2DP_MPEG_2_4_AAC_CODEC_TYPE,
-    A2DP_NON_A2DP_CODEC_TYPE,
-    SbcMediaCodecInformation,
-    AacMediaCodecInformation,
-    OpusMediaCodecInformation,
-)
-from bumble.utils import AsyncRunner
 from bumble.codecs import AacAudioRtpPacket
+from bumble.colors import color
+from bumble.core import CommandTimeoutError, PhysicalTransport
+from bumble.device import Connection, Device, DeviceConfiguration
+from bumble.hci import HCI_StatusError
+from bumble.pairing import PairingConfig
 from bumble.rtp import MediaPacket
-import bumble.logging
-
+from bumble.sdp import ServiceAttribute
+from bumble.transport import open_transport
+from bumble.utils import AsyncRunner
 
 # -----------------------------------------------------------------------------
 # Logging

apps/unbond.py

@@ -16,12 +16,13 @@
 # Imports
 # -----------------------------------------------------------------------------
 import asyncio
+
 import click
 
+import bumble.logging
 from bumble.device import Device
 from bumble.keys import JsonKeyStore
 from bumble.transport import open_transport
-import bumble.logging
 
 
 # -----------------------------------------------------------------------------

apps/usb_probe.py

@@ -29,10 +29,9 @@
 import click
 import usb1
 
+import bumble.logging
 from bumble.colors import color
 from bumble.transport.usb import load_libusb
-import bumble.logging
-
 
 # -----------------------------------------------------------------------------
 # Constants

bumble/a2dp.py

@@ -17,37 +17,36 @@
 # -----------------------------------------------------------------------------
 from __future__ import annotations
 
-from collections.abc import AsyncGenerator
 import dataclasses
 import enum
 import logging
 import struct
+from collections.abc import AsyncGenerator
 from typing import Awaitable, Callable
-from typing_extensions import ClassVar, Self
 
+from typing_extensions import ClassVar, Self
 
 from bumble.codecs import AacAudioRtpPacket
 from bumble.company_ids import COMPANY_IDENTIFIERS
-from bumble.sdp import (
-    DataElement,
-    ServiceAttribute,
-    SDP_PUBLIC_BROWSE_ROOT,
-    SDP_BROWSE_GROUP_LIST_ATTRIBUTE_ID,
-    SDP_SERVICE_RECORD_HANDLE_ATTRIBUTE_ID,
-    SDP_SERVICE_CLASS_ID_LIST_ATTRIBUTE_ID,
-    SDP_PROTOCOL_DESCRIPTOR_LIST_ATTRIBUTE_ID,
-    SDP_BLUETOOTH_PROFILE_DESCRIPTOR_LIST_ATTRIBUTE_ID,
-)
 from bumble.core import (
-    BT_L2CAP_PROTOCOL_ID,
-    BT_AUDIO_SOURCE_SERVICE,
-    BT_AUDIO_SINK_SERVICE,
-    BT_AVDTP_PROTOCOL_ID,
     BT_ADVANCED_AUDIO_DISTRIBUTION_SERVICE,
+    BT_AUDIO_SINK_SERVICE,
+    BT_AUDIO_SOURCE_SERVICE,
+    BT_AVDTP_PROTOCOL_ID,
+    BT_L2CAP_PROTOCOL_ID,
     name_or_number,
 )
 from bumble.rtp import MediaPacket
-
+from bumble.sdp import (
+    SDP_BLUETOOTH_PROFILE_DESCRIPTOR_LIST_ATTRIBUTE_ID,
+    SDP_BROWSE_GROUP_LIST_ATTRIBUTE_ID,
+    SDP_PROTOCOL_DESCRIPTOR_LIST_ATTRIBUTE_ID,
+    SDP_PUBLIC_BROWSE_ROOT,
+    SDP_SERVICE_CLASS_ID_LIST_ATTRIBUTE_ID,
+    SDP_SERVICE_RECORD_HANDLE_ATTRIBUTE_ID,
+    DataElement,
+    ServiceAttribute,
+)
 
 # -----------------------------------------------------------------------------
 # Logging

bumble/att.py

@@ -30,22 +30,20 @@ import functools
 import inspect
 import struct
 from typing import (
+    TYPE_CHECKING,
     Awaitable,
     Callable,
+    ClassVar,
     Generic,
+    Optional,
     TypeVar,
     Union,
-    ClassVar,
-    Optional,
-    TYPE_CHECKING,
 )
 
-
-from bumble import hci
-from bumble import utils
+from bumble import hci, utils
+from bumble.colors import color
 from bumble.core import UUID, InvalidOperationError, ProtocolError
 from bumble.hci import HCI_Object
-from bumble.colors import color
 
 # -----------------------------------------------------------------------------
 # Typing

bumble/audio/io.py

@@ -17,20 +17,16 @@
 # -----------------------------------------------------------------------------
 from __future__ import annotations
 
-import asyncio
 import abc
-from concurrent.futures import ThreadPoolExecutor
+import asyncio
 import dataclasses
 import enum
 import logging
 import pathlib
-from typing import (
-    AsyncGenerator,
-    BinaryIO,
-    TYPE_CHECKING,
-)
 import sys
 import wave
+from concurrent.futures import ThreadPoolExecutor
+from typing import TYPE_CHECKING, AsyncGenerator, BinaryIO
 
 from bumble.colors import color
 

bumble/avc.py

@@ -16,12 +16,12 @@
 # Imports
 # -----------------------------------------------------------------------------
 from __future__ import annotations
+
 import enum
 import struct
 from typing import Union
 
-from bumble import core
-from bumble import utils
+from bumble import core, utils
 
 
 # -----------------------------------------------------------------------------

bumble/avctp.py

@@ -16,15 +16,14 @@
 # Imports
 # -----------------------------------------------------------------------------
 from __future__ import annotations
-from enum import IntEnum
+
 import logging
 import struct
-from typing import Callable, cast, Optional
+from enum import IntEnum
+from typing import Callable, Optional, cast
 
+from bumble import avc, core, l2cap
 from bumble.colors import color
-from bumble import avc
-from bumble import core
-from bumble import l2cap
 
 # -----------------------------------------------------------------------------
 # Logging

bumble/avdtp.py

@@ -16,31 +16,25 @@
 # Imports
 # -----------------------------------------------------------------------------
 from __future__ import annotations
+
 import asyncio
-import time
-import logging
 import enum
+import logging
+import time
 import warnings
 from typing import (
     Any,
-    Awaitable,
-    Optional,
-    Callable,
     AsyncGenerator,
+    Awaitable,
+    Callable,
     Iterable,
-    Union,
+    Optional,
     SupportsBytes,
+    Union,
     cast,
 )
 
-
-from bumble.core import (
-    BT_ADVANCED_AUDIO_DISTRIBUTION_SERVICE,
-    InvalidStateError,
-    ProtocolError,
-    InvalidArgumentError,
-    name_or_number,
-)
+from bumble import device, l2cap, sdp, utils
 from bumble.a2dp import (
     A2DP_CODEC_TYPE_NAMES,
     A2DP_MPEG_2_4_AAC_CODEC_TYPE,
@@ -51,10 +45,15 @@ from bumble.a2dp import (
     SbcMediaCodecInformation,
     VendorSpecificMediaCodecInformation,
 )
-from bumble.rtp import MediaPacket
-from bumble import sdp, device, l2cap, utils
 from bumble.colors import color
-
+from bumble.core import (
+    BT_ADVANCED_AUDIO_DISTRIBUTION_SERVICE,
+    InvalidArgumentError,
+    InvalidStateError,
+    ProtocolError,
+    name_or_number,
+)
+from bumble.rtp import MediaPacket
 
 # -----------------------------------------------------------------------------
 # Logging

bumble/avrcp.py

@@ -16,16 +16,16 @@
 # Imports
 # -----------------------------------------------------------------------------
 from __future__ import annotations
+
 import asyncio
-from dataclasses import dataclass
 import enum
 import logging
 import struct
+from dataclasses import dataclass
 from typing import (
     AsyncIterator,
     Awaitable,
     Callable,
-    cast,
     Iterable,
     List,
     Optional,
@@ -33,28 +33,23 @@ from typing import (
     SupportsBytes,
     TypeVar,
     Union,
+    cast,
 )
 
-
+from bumble import avc, avctp, core, l2cap, utils
 from bumble.colors import color
-from bumble.device import Device, Connection
+from bumble.device import Connection, Device
 from bumble.sdp import (
-    SDP_SERVICE_RECORD_HANDLE_ATTRIBUTE_ID,
-    SDP_BROWSE_GROUP_LIST_ATTRIBUTE_ID,
-    SDP_PUBLIC_BROWSE_ROOT,
-    SDP_PROTOCOL_DESCRIPTOR_LIST_ATTRIBUTE_ID,
-    SDP_SERVICE_CLASS_ID_LIST_ATTRIBUTE_ID,
     SDP_BLUETOOTH_PROFILE_DESCRIPTOR_LIST_ATTRIBUTE_ID,
+    SDP_BROWSE_GROUP_LIST_ATTRIBUTE_ID,
+    SDP_PROTOCOL_DESCRIPTOR_LIST_ATTRIBUTE_ID,
+    SDP_PUBLIC_BROWSE_ROOT,
+    SDP_SERVICE_CLASS_ID_LIST_ATTRIBUTE_ID,
+    SDP_SERVICE_RECORD_HANDLE_ATTRIBUTE_ID,
     SDP_SUPPORTED_FEATURES_ATTRIBUTE_ID,
     DataElement,
     ServiceAttribute,
 )
-from bumble import utils
-from bumble import core
-from bumble import l2cap
-from bumble import avc
-from bumble import avctp
-
 
 # -----------------------------------------------------------------------------
 # Logging

bumble/codecs.py

@@ -16,7 +16,9 @@
 # Imports
 # -----------------------------------------------------------------------------
 from __future__ import annotations
+
 from dataclasses import dataclass
+
 from typing_extensions import Self
 
 from bumble import core

bumble/controller.py

@@ -17,17 +17,17 @@
 # -----------------------------------------------------------------------------
 from __future__ import annotations
 
-import logging
 import asyncio
 import dataclasses
 import itertools
+import logging
 import random
 import struct
-from bumble.colors import color
-from bumble.core import (
-    PhysicalTransport,
-)
+from typing import TYPE_CHECKING, Any, Optional, Union
+
 from bumble import hci
+from bumble.colors import color
+from bumble.core import PhysicalTransport
 from bumble.hci import (
     HCI_ACL_DATA_PACKET,
     HCI_COMMAND_DISALLOWED_ERROR,
@@ -38,13 +38,12 @@ from bumble.hci import (
     HCI_EVENT_PACKET,
     HCI_INVALID_HCI_COMMAND_PARAMETERS_ERROR,
     HCI_LE_1M_PHY,
-    HCI_SUCCESS,
-    HCI_UNKNOWN_HCI_COMMAND_ERROR,
-    HCI_UNKNOWN_CONNECTION_IDENTIFIER_ERROR,
     HCI_REMOTE_USER_TERMINATED_CONNECTION_ERROR,
+    HCI_SUCCESS,
+    HCI_UNKNOWN_CONNECTION_IDENTIFIER_ERROR,
+    HCI_UNKNOWN_HCI_COMMAND_ERROR,
     HCI_VERSION_BLUETOOTH_CORE_5_0,
     Address,
-    Role,
     HCI_AclDataPacket,
     HCI_AclDataPacketAssembler,
     HCI_Command_Complete_Event,
@@ -53,7 +52,6 @@ from bumble.hci import (
     HCI_Connection_Request_Event,
     HCI_Disconnection_Complete_Event,
     HCI_Encryption_Change_Event,
-    HCI_Synchronous_Connection_Complete_Event,
     HCI_LE_Advertising_Report_Event,
     HCI_LE_CIS_Established_Event,
     HCI_LE_CIS_Request_Event,
@@ -62,8 +60,9 @@ from bumble.hci import (
     HCI_Number_Of_Completed_Packets_Event,
     HCI_Packet,
     HCI_Role_Change_Event,
+    HCI_Synchronous_Connection_Complete_Event,
+    Role,
 )
-from typing import Optional, Union, Any, TYPE_CHECKING
 
 if TYPE_CHECKING:
     from bumble.link import LocalLink

bumble/core.py

@@ -19,12 +19,12 @@ from __future__ import annotations
 
 import enum
 import struct
-from typing import cast, overload, Literal, Union, Optional
+from typing import Literal, Optional, Union, cast, overload
+
 from typing_extensions import Self
 
-from bumble.company_ids import COMPANY_IDENTIFIERS
 from bumble import utils
-
+from bumble.company_ids import COMPANY_IDENTIFIERS
 
 # -----------------------------------------------------------------------------
 # Constants

bumble/crypto/__init__.py

@@ -22,12 +22,12 @@ import operator
 import secrets
 
 try:
-    from bumble.crypto.cryptography import EccKey, e, aes_cmac
+    from bumble.crypto.cryptography import EccKey, aes_cmac, e
 except ImportError:
     logging.getLogger(__name__).debug(
         "Unable to import cryptography, use built-in primitives."
     )
-    from bumble.crypto.builtin import EccKey, e, aes_cmac  # type: ignore[assignment]
+    from bumble.crypto.builtin import EccKey, aes_cmac, e  # type: ignore[assignment]
 
 
 # -----------------------------------------------------------------------------

bumble/crypto/builtin.py

@@ -24,9 +24,9 @@
 # -----------------------------------------------------------------------------
 from __future__ import annotations
 
+import copy
 import dataclasses
 import functools
-import copy
 import secrets
 import struct
 from typing import Optional

bumble/crypto/cryptography.py

@@ -16,11 +16,9 @@ from __future__ import annotations
 
 import functools
 
-from cryptography.hazmat.primitives import ciphers
-from cryptography.hazmat.primitives.ciphers import algorithms
-from cryptography.hazmat.primitives.ciphers import modes
+from cryptography.hazmat.primitives import ciphers, cmac
 from cryptography.hazmat.primitives.asymmetric import ec
-from cryptography.hazmat.primitives import cmac
+from cryptography.hazmat.primitives.ciphers import algorithms, modes
 
 
 def e(key: bytes, data: bytes) -> bytes:

bumble/device.py

@@ -16,24 +16,22 @@
 # Imports
 # -----------------------------------------------------------------------------
 from __future__ import annotations
+
 import asyncio
 import collections
-from collections.abc import Iterable, Sequence
-from contextlib import (
-    asynccontextmanager,
-    AsyncExitStack,
-    closing,
-)
 import copy
-from dataclasses import dataclass, field
-from enum import Enum, IntEnum
 import functools
 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
+from enum import Enum, IntEnum
 from typing import (
+    TYPE_CHECKING,
     Any,
     Awaitable,
     Callable,
@@ -43,47 +41,35 @@ from typing import (
     Union,
     cast,
     overload,
-    TYPE_CHECKING,
 )
+
 from typing_extensions import Self
 
-
-from bumble.colors import color
+from bumble import core, gatt_client, gatt_server, hci, l2cap, pairing, sdp, smp, utils
 from bumble.att import ATT_CID, ATT_DEFAULT_MTU, ATT_PDU
-from bumble.gatt import Attribute, Characteristic, Descriptor, Service
-from bumble.host import DataPacketQueue, Host
-from bumble.profiles.gap import GenericAccessService
+from bumble.colors import color
 from bumble.core import (
-    PhysicalTransport,
     AdvertisingData,
     BaseBumbleError,
-    ConnectionParameterUpdateError,
     CommandTimeoutError,
+    ConnectionParameterUpdateError,
     ConnectionPHY,
     InvalidArgumentError,
     InvalidOperationError,
     InvalidStateError,
     NotSupportedError,
     OutOfResourcesError,
+    PhysicalTransport,
     UnreachableError,
 )
-from bumble import utils
-from bumble.keys import (
-    KeyStore,
-    PairingKeys,
-)
-from bumble import hci
-from bumble import pairing
-from bumble import gatt_client
-from bumble import gatt_server
-from bumble import smp
-from bumble import sdp
-from bumble import l2cap
-from bumble import core
+from bumble.gatt import Attribute, Characteristic, Descriptor, Service
+from bumble.host import DataPacketQueue, Host
+from bumble.keys import KeyStore, PairingKeys
 from bumble.profiles import gatt_service
+from bumble.profiles.gap import GenericAccessService
 
 if TYPE_CHECKING:
-    from bumble.transport.common import TransportSource, TransportSink
+    from bumble.transport.common import TransportSink, TransportSource
 
 _T = TypeVar('_T')
 

bumble/drivers/__init__.py

@@ -20,12 +20,13 @@ like loading firmware after a cold start.
 # Imports
 # -----------------------------------------------------------------------------
 from __future__ import annotations
+
 import logging
 import pathlib
 import platform
-from typing import Iterable, Optional, TYPE_CHECKING
+from typing import TYPE_CHECKING, Iterable, Optional
 
-from bumble.drivers import rtk, intel
+from bumble.drivers import intel, rtk
 from bumble.drivers.common import Driver
 
 if TYPE_CHECKING:

bumble/drivers/intel.py

@@ -20,6 +20,7 @@ Loosely based on the Fuchsia OS implementation.
 # Imports
 # -----------------------------------------------------------------------------
 from __future__ import annotations
+
 import asyncio
 import collections
 import dataclasses
@@ -28,12 +29,10 @@ import os
 import pathlib
 import platform
 import struct
-from typing import Any, Optional, TYPE_CHECKING
+from typing import TYPE_CHECKING, Any, Optional
 
-from bumble import core
+from bumble import core, hci, utils
 from bumble.drivers import common
-from bumble import hci
-from bumble import utils
 
 if TYPE_CHECKING:
     from bumble.host import Host

bumble/drivers/rtk.py

@@ -17,10 +17,6 @@ Based on various online bits of information, including the Linux kernel.
 (see `drivers/bluetooth/btrtl.c`)
 """
 
-# -----------------------------------------------------------------------------
-# Imports
-# -----------------------------------------------------------------------------
-from dataclasses import dataclass, field
 import asyncio
 import enum
 import logging
@@ -31,9 +27,12 @@ import platform
 import struct
 import weakref
 
+# -----------------------------------------------------------------------------
+# Imports
+# -----------------------------------------------------------------------------
+from dataclasses import dataclass, field
 
-from bumble import core
-from bumble import hci
+from bumble import core, hci
 from bumble.drivers import common
 
 # -----------------------------------------------------------------------------

bumble/gap.py

@@ -19,11 +19,11 @@ import logging
 import struct
 
 from bumble.gatt import (
-    Service,
-    Characteristic,
-    GATT_GENERIC_ACCESS_SERVICE,
-    GATT_DEVICE_NAME_CHARACTERISTIC,
     GATT_APPEARANCE_CHARACTERISTIC,
+    GATT_DEVICE_NAME_CHARACTERISTIC,
+    GATT_GENERIC_ACCESS_SERVICE,
+    Characteristic,
+    Service,
 )
 
 # -----------------------------------------------------------------------------

bumble/gatt.py

@@ -23,15 +23,16 @@
 # Imports
 # -----------------------------------------------------------------------------
 from __future__ import annotations
+
 import enum
 import functools
 import logging
 import struct
 from typing import Iterable, Optional, Sequence, TypeVar, Union
 
-from bumble.colors import color
-from bumble.core import BaseBumbleError, UUID
 from bumble.att import Attribute, AttributeValue
+from bumble.colors import color
+from bumble.core import UUID, BaseBumbleError
 
 # -----------------------------------------------------------------------------
 # Typing

bumble/gatt_adapters.py

@@ -20,22 +20,14 @@
 # Imports
 # -----------------------------------------------------------------------------
 from __future__ import annotations
-import struct
-from typing import (
-    Any,
-    Callable,
-    Generic,
-    Iterable,
-    Literal,
-    Optional,
-    TypeVar,
-)
 
+import struct
+from typing import Any, Callable, Generic, Iterable, Literal, Optional, TypeVar
+
+from bumble import utils
 from bumble.core import InvalidOperationError
 from bumble.gatt import Characteristic
 from bumble.gatt_client import CharacteristicProxy
-from bumble import utils
-
 
 # -----------------------------------------------------------------------------
 # Typing

bumble/gatt_client.py

@@ -24,40 +24,38 @@
 # Imports
 # -----------------------------------------------------------------------------
 from __future__ import annotations
+
 import asyncio
 import logging
 import struct
 from datetime import datetime
 from typing import (
+    TYPE_CHECKING,
     Any,
     Callable,
     Generic,
     Iterable,
     Optional,
-    Union,
     TypeVar,
-    TYPE_CHECKING,
+    Union,
 )
 
-
+from bumble import att, core, utils
 from bumble.colors import color
-from bumble.hci import HCI_Constant
-from bumble import att
-from bumble import utils
-from bumble import core
 from bumble.core import UUID, InvalidStateError
 from bumble.gatt import (
     GATT_CHARACTERISTIC_ATTRIBUTE_TYPE,
     GATT_CLIENT_CHARACTERISTIC_CONFIGURATION_DESCRIPTOR,
+    GATT_INCLUDE_ATTRIBUTE_TYPE,
     GATT_PRIMARY_SERVICE_ATTRIBUTE_TYPE,
     GATT_REQUEST_TIMEOUT,
     GATT_SECONDARY_SERVICE_ATTRIBUTE_TYPE,
-    GATT_INCLUDE_ATTRIBUTE_TYPE,
     Characteristic,
     ClientCharacteristicConfigurationBits,
     InvalidServiceError,
     TemplateService,
 )
+from bumble.hci import HCI_Constant
 
 # -----------------------------------------------------------------------------
 # Typing

bumble/gatt_server.py

@@ -24,18 +24,14 @@
 # Imports
 # -----------------------------------------------------------------------------
 from __future__ import annotations
+
 import asyncio
 import logging
-from collections import defaultdict
 import struct
-from typing import (
-    Iterable,
-    Optional,
-    TypeVar,
-    TYPE_CHECKING,
-)
+from collections import defaultdict
+from typing import TYPE_CHECKING, Iterable, Optional, TypeVar
 
-from bumble import att
+from bumble import att, utils
 from bumble.colors import color
 from bumble.core import UUID
 from bumble.gatt import (
@@ -48,14 +44,13 @@ from bumble.gatt import (
     Characteristic,
     CharacteristicDeclaration,
     CharacteristicValue,
-    IncludedServiceDeclaration,
     Descriptor,
+    IncludedServiceDeclaration,
     Service,
 )
-from bumble import utils
 
 if TYPE_CHECKING:
-    from bumble.device import Device, Connection
+    from bumble.device import Connection, Device
 
 # -----------------------------------------------------------------------------
 # Logging

bumble/hci.py

@@ -16,19 +16,21 @@
 # Imports
 # -----------------------------------------------------------------------------
 from __future__ import annotations
+
 import collections
 import dataclasses
-from dataclasses import field
 import enum
 import functools
 import logging
 import secrets
 import struct
 from collections.abc import Sequence
-from typing import Any, Callable, Iterable, Optional, Union, TypeVar, ClassVar, cast
+from dataclasses import field
+from typing import Any, Callable, ClassVar, Iterable, Optional, TypeVar, Union, cast
+
 from typing_extensions import Self
 
-from bumble import crypto
+from bumble import crypto, utils
 from bumble.colors import color
 from bumble.core import (
     DeviceClass,
@@ -40,8 +42,6 @@ from bumble.core import (
     name_or_number,
     padded_bytes,
 )
-from bumble import utils
-
 
 # -----------------------------------------------------------------------------
 # Logging

bumble/helpers.py

@@ -17,43 +17,36 @@
 # -----------------------------------------------------------------------------
 from __future__ import annotations
 
-from collections.abc import Callable, MutableMapping
 import datetime
-from typing import cast, Any, Optional
 import logging
+from collections.abc import Callable, MutableMapping
+from typing import Any, Optional, cast
 
-from bumble import avc
-from bumble import avctp
-from bumble import avdtp
-from bumble import avrcp
-from bumble import crypto
-from bumble import rfcomm
-from bumble import sdp
-from bumble.colors import color
+from bumble import avc, avctp, avdtp, avrcp, crypto, rfcomm, sdp
 from bumble.att import ATT_CID, ATT_PDU
-from bumble.smp import SMP_CID, SMP_Command
+from bumble.colors import color
 from bumble.core import name_or_number
-from bumble.l2cap import (
-    CommandCode,
-    L2CAP_PDU,
-    L2CAP_SIGNALING_CID,
-    L2CAP_LE_SIGNALING_CID,
-    L2CAP_Control_Frame,
-    L2CAP_Connection_Request,
-    L2CAP_Connection_Response,
-)
 from bumble.hci import (
-    Address,
-    HCI_EVENT_PACKET,
     HCI_ACL_DATA_PACKET,
     HCI_DISCONNECTION_COMPLETE_EVENT,
-    HCI_AclDataPacketAssembler,
-    HCI_Packet,
-    HCI_Event,
+    HCI_EVENT_PACKET,
+    Address,
     HCI_AclDataPacket,
+    HCI_AclDataPacketAssembler,
     HCI_Disconnection_Complete_Event,
+    HCI_Event,
+    HCI_Packet,
 )
-
+from bumble.l2cap import (
+    L2CAP_LE_SIGNALING_CID,
+    L2CAP_PDU,
+    L2CAP_SIGNALING_CID,
+    CommandCode,
+    L2CAP_Connection_Request,
+    L2CAP_Connection_Response,
+    L2CAP_Control_Frame,
+)
+from bumble.smp import SMP_CID, SMP_Command
 
 # -----------------------------------------------------------------------------
 # Logging

bumble/hfp.py

@@ -17,45 +17,34 @@
 # -----------------------------------------------------------------------------
 from __future__ import annotations
 
+import asyncio
 import collections
 import collections.abc
-import logging
-import asyncio
 import dataclasses
 import enum
-import traceback
+import logging
 import re
-from typing import (
-    Union,
-    Any,
-    Optional,
-    ClassVar,
-    Iterable,
-    TYPE_CHECKING,
-)
+import traceback
+from typing import TYPE_CHECKING, Any, ClassVar, Iterable, Optional, Union
+
 from typing_extensions import Self
 
-from bumble import at
-from bumble import device
-from bumble import rfcomm
-from bumble import sdp
-from bumble import utils
+from bumble import at, device, rfcomm, sdp, utils
 from bumble.colors import color
 from bumble.core import (
-    ProtocolError,
     BT_GENERIC_AUDIO_SERVICE,
-    BT_HANDSFREE_SERVICE,
     BT_HANDSFREE_AUDIO_GATEWAY_SERVICE,
+    BT_HANDSFREE_SERVICE,
     BT_L2CAP_PROTOCOL_ID,
     BT_RFCOMM_PROTOCOL_ID,
+    ProtocolError,
 )
 from bumble.hci import (
-    HCI_Enhanced_Setup_Synchronous_Connection_Command,
-    CodingFormat,
     CodecID,
+    CodingFormat,
+    HCI_Enhanced_Setup_Synchronous_Connection_Command,
 )
 
-
 # -----------------------------------------------------------------------------
 # Logging
 # -----------------------------------------------------------------------------

bumble/hid.py

@@ -16,22 +16,20 @@
 # Imports
 # -----------------------------------------------------------------------------
 from __future__ import annotations
-from dataclasses import dataclass
-import logging
-import enum
-import struct
 
+import enum
+import logging
+import struct
 from abc import ABC, abstractmethod
-from typing import Optional, Callable
+from dataclasses import dataclass
+from typing import Callable, Optional
+
 from typing_extensions import override
 
-from bumble import l2cap
-from bumble import device
-from bumble import utils
+from bumble import device, l2cap, utils
 from bumble.core import InvalidStateError, ProtocolError
 from bumble.hci import Address
 
-
 # -----------------------------------------------------------------------------
 # Logging
 # -----------------------------------------------------------------------------

bumble/host.py

@@ -16,33 +16,19 @@
 # Imports
 # -----------------------------------------------------------------------------
 from __future__ import annotations
+
 import asyncio
 import collections
 import dataclasses
 import logging
 import struct
+from typing import TYPE_CHECKING, Any, Awaitable, Callable, Optional, cast
 
-from typing import (
-    Any,
-    Awaitable,
-    Callable,
-    Optional,
-    cast,
-    TYPE_CHECKING,
-)
-
-
+from bumble import drivers, hci, utils
 from bumble.colors import color
+from bumble.core import ConnectionParameters, ConnectionPHY, PhysicalTransport
 from bumble.l2cap import L2CAP_PDU
 from bumble.snoop import Snooper
-from bumble import drivers
-from bumble import hci
-from bumble.core import (
-    PhysicalTransport,
-    ConnectionPHY,
-    ConnectionParameters,
-)
-from bumble import utils
 from bumble.transport.common import TransportLostError
 
 if TYPE_CHECKING:

bumble/keys.py

@@ -21,16 +21,18 @@
 # Imports
 # -----------------------------------------------------------------------------
 from __future__ import annotations
+
 import asyncio
 import dataclasses
+import json
 import logging
 import os
-import json
-from typing import TYPE_CHECKING, Optional, Any
+from typing import TYPE_CHECKING, Any, Optional
+
 from typing_extensions import Self
 
-from bumble.colors import color
 from bumble import hci
+from bumble.colors import color
 
 if TYPE_CHECKING:
     from bumble.device import Device

bumble/l2cap.py

@@ -16,33 +16,32 @@
 # Imports
 # -----------------------------------------------------------------------------
 from __future__ import annotations
+
 import asyncio
 import dataclasses
 import enum
 import logging
 import struct
-
 from collections import deque
 from collections.abc import Sequence
 from typing import (
-    Optional,
-    Callable,
+    TYPE_CHECKING,
     Any,
-    Union,
+    Callable,
+    ClassVar,
     Iterable,
+    Optional,
     SupportsBytes,
     TypeVar,
-    ClassVar,
-    TYPE_CHECKING,
+    Union,
 )
 
-from bumble import utils
-from bumble import hci
+from bumble import hci, utils
 from bumble.colors import color
 from bumble.core import (
-    InvalidStateError,
     InvalidArgumentError,
     InvalidPacketError,
+    InvalidStateError,
     OutOfResourcesError,
     ProtocolError,
 )

bumble/link.py

@@ -12,26 +12,25 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
+import asyncio
+
 # -----------------------------------------------------------------------------
 # Imports
 # -----------------------------------------------------------------------------
 import logging
-import asyncio
-
-from bumble import core
-from bumble.hci import (
-    Address,
-    Role,
-    HCI_SUCCESS,
-    HCI_CONNECTION_ACCEPT_TIMEOUT_ERROR,
-    HCI_UNKNOWN_CONNECTION_IDENTIFIER_ERROR,
-    HCI_PAGE_TIMEOUT_ERROR,
-    HCI_Connection_Complete_Event,
-)
-from bumble import controller
-
 from typing import Optional
 
+from bumble import controller, core
+from bumble.hci import (
+    HCI_CONNECTION_ACCEPT_TIMEOUT_ERROR,
+    HCI_PAGE_TIMEOUT_ERROR,
+    HCI_SUCCESS,
+    HCI_UNKNOWN_CONNECTION_IDENTIFIER_ERROR,
+    Address,
+    HCI_Connection_Complete_Event,
+    Role,
+)
+
 # -----------------------------------------------------------------------------
 # Logging
 # -----------------------------------------------------------------------------

bumble/pairing.py

@@ -16,27 +16,28 @@
 # Imports
 # -----------------------------------------------------------------------------
 from __future__ import annotations
+
 import enum
-from dataclasses import dataclass
 import secrets
+from dataclasses import dataclass
 from typing import Optional
 
 from bumble import hci
+from bumble.core import AdvertisingData, LeRole
 from bumble.smp import (
-    SMP_NO_INPUT_NO_OUTPUT_IO_CAPABILITY,
-    SMP_KEYBOARD_ONLY_IO_CAPABILITY,
     SMP_DISPLAY_ONLY_IO_CAPABILITY,
     SMP_DISPLAY_YES_NO_IO_CAPABILITY,
-    SMP_KEYBOARD_DISPLAY_IO_CAPABILITY,
     SMP_ENC_KEY_DISTRIBUTION_FLAG,
     SMP_ID_KEY_DISTRIBUTION_FLAG,
-    SMP_SIGN_KEY_DISTRIBUTION_FLAG,
+    SMP_KEYBOARD_DISPLAY_IO_CAPABILITY,
+    SMP_KEYBOARD_ONLY_IO_CAPABILITY,
     SMP_LINK_KEY_DISTRIBUTION_FLAG,
+    SMP_NO_INPUT_NO_OUTPUT_IO_CAPABILITY,
+    SMP_SIGN_KEY_DISTRIBUTION_FLAG,
     OobContext,
     OobLegacyContext,
     OobSharedData,
 )
-from bumble.core import AdvertisingData, LeRole
 
 
 # -----------------------------------------------------------------------------

bumble/pandora/__init__.py

@@ -19,21 +19,22 @@ This module implement the Pandora Bluetooth test APIs for the Bumble stack.
 
 __version__ = "0.0.1"
 
+from typing import Callable, List, Optional
+
 import grpc
 import grpc.aio
-
-from bumble.pandora.config import Config
-from bumble.pandora.device import PandoraDevice
-from bumble.pandora.host import HostService
-from bumble.pandora.l2cap import L2CAPService
-from bumble.pandora.security import SecurityService, SecurityStorageService
 from pandora.host_grpc_aio import add_HostServicer_to_server
 from pandora.l2cap_grpc_aio import add_L2CAPServicer_to_server
 from pandora.security_grpc_aio import (
     add_SecurityServicer_to_server,
     add_SecurityStorageServicer_to_server,
 )
-from typing import Callable, List, Optional
+
+from bumble.pandora.config import Config
+from bumble.pandora.device import PandoraDevice
+from bumble.pandora.host import HostService
+from bumble.pandora.l2cap import L2CAPService
+from bumble.pandora.security import SecurityService, SecurityStorageService
 
 # public symbols
 __all__ = [

bumble/pandora/config.py

@@ -13,10 +13,12 @@
 # limitations under the License.
 
 from __future__ import annotations
-from bumble.pairing import PairingConfig, PairingDelegate
+
 from dataclasses import dataclass
 from typing import Any
 
+from bumble.pairing import PairingConfig, PairingDelegate
+
 
 @dataclass
 class Config:

bumble/pandora/device.py

@@ -15,6 +15,9 @@
 """Generic & dependency free Bumble (reference) device."""
 
 from __future__ import annotations
+
+from typing import Any, Optional
+
 from bumble import transport
 from bumble.core import (
     BT_GENERIC_AUDIO_SERVICE,
@@ -32,8 +35,6 @@ from bumble.sdp import (
     DataElement,
     ServiceAttribute,
 )
-from typing import Any, Optional
-
 
 # Default rootcanal HCI TCP address
 ROOTCANAL_HCI_ADDRESS = "localhost:6402"

bumble/pandora/host.py

@@ -13,51 +13,23 @@
 # limitations under the License.
 
 from __future__ import annotations
+
 import asyncio
-import bumble.device
-import grpc
-import grpc.aio
 import logging
 import struct
+from typing import AsyncGenerator, Optional, cast
 
-import bumble.utils
-from bumble.pandora import utils
-from bumble.pandora.config import Config
-from bumble.core import (
-    PhysicalTransport,
-    UUID,
-    AdvertisingData,
-    Appearance,
-    ConnectionError,
-)
-from bumble.device import (
-    DEVICE_DEFAULT_SCAN_INTERVAL,
-    DEVICE_DEFAULT_SCAN_WINDOW,
-    Advertisement,
-    AdvertisingParameters,
-    AdvertisingEventProperties,
-    AdvertisingType,
-    Device,
-)
-from bumble.gatt import Service
-from bumble.hci import (
-    HCI_CONNECTION_ALREADY_EXISTS_ERROR,
-    HCI_PAGE_TIMEOUT_ERROR,
-    HCI_REMOTE_USER_TERMINATED_CONNECTION_ERROR,
-    Address,
-    Phy,
-    Role,
-    OwnAddressType,
-)
+import grpc
+import grpc.aio
 from google.protobuf import any_pb2  # pytype: disable=pyi-error
 from google.protobuf import empty_pb2  # pytype: disable=pyi-error
-from pandora.host_grpc_aio import HostServicer
 from pandora import host_pb2
+from pandora.host_grpc_aio import HostServicer
 from pandora.host_pb2 import (
+    DISCOVERABLE_GENERAL,
+    DISCOVERABLE_LIMITED,
     NOT_CONNECTABLE,
     NOT_DISCOVERABLE,
-    DISCOVERABLE_LIMITED,
-    DISCOVERABLE_GENERAL,
     PRIMARY_1M,
     PRIMARY_CODED,
     SECONDARY_1M,
@@ -85,7 +57,37 @@ from pandora.host_pb2 import (
     WaitConnectionResponse,
     WaitDisconnectionRequest,
 )
-from typing import AsyncGenerator, Optional, cast
+
+import bumble.device
+import bumble.utils
+from bumble.core import (
+    UUID,
+    AdvertisingData,
+    Appearance,
+    ConnectionError,
+    PhysicalTransport,
+)
+from bumble.device import (
+    DEVICE_DEFAULT_SCAN_INTERVAL,
+    DEVICE_DEFAULT_SCAN_WINDOW,
+    Advertisement,
+    AdvertisingEventProperties,
+    AdvertisingParameters,
+    AdvertisingType,
+    Device,
+)
+from bumble.gatt import Service
+from bumble.hci import (
+    HCI_CONNECTION_ALREADY_EXISTS_ERROR,
+    HCI_PAGE_TIMEOUT_ERROR,
+    HCI_REMOTE_USER_TERMINATED_CONNECTION_ERROR,
+    Address,
+    OwnAddressType,
+    Phy,
+    Role,
+)
+from bumble.pandora import utils
+from bumble.pandora.config import Config
 
 PRIMARY_PHY_MAP: dict[int, PrimaryPhy] = {
     # Default value reported by Bumble for legacy Advertising reports.

bumble/pandora/l2cap.py

@@ -12,31 +12,21 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 from __future__ import annotations
+
 import asyncio
-import grpc
 import json
 import logging
+from asyncio import Future
+from asyncio import Queue as AsyncQueue
+from dataclasses import dataclass
+from typing import AsyncGenerator, Optional, Union
 
-from asyncio import Queue as AsyncQueue, Future
-
-from bumble.pandora import utils
-from bumble.pandora.config import Config
-from bumble.core import OutOfResourcesError, InvalidArgumentError
-from bumble.device import Device
-from bumble.l2cap import (
-    ClassicChannel,
-    ClassicChannelServer,
-    ClassicChannelSpec,
-    LeCreditBasedChannel,
-    LeCreditBasedChannelServer,
-    LeCreditBasedChannelSpec,
-)
+import grpc
 from google.protobuf import any_pb2, empty_pb2  # pytype: disable=pyi-error
 from pandora.l2cap_grpc_aio import L2CAPServicer  # pytype: disable=pyi-error
-from pandora.l2cap_pb2 import (  # pytype: disable=pyi-error
-    COMMAND_NOT_UNDERSTOOD,
-    INVALID_CID_IN_REQUEST,
-    Channel as PandoraChannel,
+from pandora.l2cap_pb2 import COMMAND_NOT_UNDERSTOOD, INVALID_CID_IN_REQUEST
+from pandora.l2cap_pb2 import Channel as PandoraChannel  # pytype: disable=pyi-error
+from pandora.l2cap_pb2 import (
     ConnectRequest,
     ConnectResponse,
     CreditBasedChannelRequest,
@@ -51,8 +41,19 @@ from pandora.l2cap_pb2 import (  # pytype: disable=pyi-error
     WaitDisconnectionRequest,
     WaitDisconnectionResponse,
 )
-from typing import AsyncGenerator, Optional, Union
-from dataclasses import dataclass
+
+from bumble.core import InvalidArgumentError, OutOfResourcesError
+from bumble.device import Device
+from bumble.l2cap import (
+    ClassicChannel,
+    ClassicChannelServer,
+    ClassicChannelSpec,
+    LeCreditBasedChannel,
+    LeCreditBasedChannelServer,
+    LeCreditBasedChannelSpec,
+)
+from bumble.pandora import utils
+from bumble.pandora.config import Config
 
 L2capChannel = Union[ClassicChannel, LeCreditBasedChannel]
 

bumble/pandora/security.py

@@ -13,24 +13,14 @@
 # limitations under the License.
 
 from __future__ import annotations
+
 import asyncio
 import contextlib
-from collections.abc import Awaitable
-import grpc
 import logging
+from collections.abc import Awaitable
+from typing import Any, AsyncGenerator, AsyncIterator, Callable, Optional, Union
 
-from bumble.pandora import utils
-from bumble.pandora.config import Config
-from bumble import hci
-from bumble.core import (
-    PhysicalTransport,
-    ProtocolError,
-    InvalidArgumentError,
-)
-import bumble.utils
-from bumble.device import Connection as BumbleConnection, Device
-from bumble.hci import HCI_Error, Role
-from bumble.pairing import PairingConfig, PairingDelegate as BasePairingDelegate
+import grpc
 from google.protobuf import any_pb2  # pytype: disable=pyi-error
 from google.protobuf import empty_pb2  # pytype: disable=pyi-error
 from google.protobuf import wrappers_pb2  # pytype: disable=pyi-error
@@ -57,7 +47,17 @@ from pandora.security_pb2 import (
     WaitSecurityRequest,
     WaitSecurityResponse,
 )
-from typing import Any, AsyncGenerator, AsyncIterator, Callable, Optional, Union
+
+import bumble.utils
+from bumble import hci
+from bumble.core import InvalidArgumentError, PhysicalTransport, ProtocolError
+from bumble.device import Connection as BumbleConnection
+from bumble.device import Device
+from bumble.hci import HCI_Error, Role
+from bumble.pairing import PairingConfig
+from bumble.pairing import PairingDelegate as BasePairingDelegate
+from bumble.pandora import utils
+from bumble.pandora.config import Config
 
 
 class PairingDelegate(BasePairingDelegate):

bumble/pandora/utils.py

@@ -13,16 +13,18 @@
 # limitations under the License.
 
 from __future__ import annotations
+
 import contextlib
 import functools
-import grpc
 import inspect
 import logging
+from typing import Any, Generator, MutableMapping, Optional
+
+import grpc
+from google.protobuf.message import Message  # pytype: disable=pyi-error
 
 from bumble.device import Device
 from bumble.hci import Address, AddressType
-from google.protobuf.message import Message  # pytype: disable=pyi-error
-from typing import Any, Generator, MutableMapping, Optional
 
 ADDRESS_TYPES: dict[str, AddressType] = {
     "public": Address.PUBLIC_DEVICE_ADDRESS,

bumble/profiles/aics.py

@@ -18,26 +18,27 @@
 # Imports
 # -----------------------------------------------------------------------------
 from __future__ import annotations
+
 import logging
 import struct
-
 from dataclasses import dataclass
 from typing import Optional
 
-from bumble.device import Connection
+from bumble import utils
 from bumble.att import ATT_Error
+from bumble.device import Connection
 from bumble.gatt import (
+    GATT_AUDIO_INPUT_CONTROL_POINT_CHARACTERISTIC,
+    GATT_AUDIO_INPUT_CONTROL_SERVICE,
+    GATT_AUDIO_INPUT_DESCRIPTION_CHARACTERISTIC,
+    GATT_AUDIO_INPUT_STATE_CHARACTERISTIC,
+    GATT_AUDIO_INPUT_STATUS_CHARACTERISTIC,
+    GATT_AUDIO_INPUT_TYPE_CHARACTERISTIC,
+    GATT_GAIN_SETTINGS_ATTRIBUTE_CHARACTERISTIC,
     Attribute,
     Characteristic,
-    TemplateService,
     CharacteristicValue,
-    GATT_AUDIO_INPUT_CONTROL_SERVICE,
-    GATT_AUDIO_INPUT_STATE_CHARACTERISTIC,
-    GATT_GAIN_SETTINGS_ATTRIBUTE_CHARACTERISTIC,
-    GATT_AUDIO_INPUT_TYPE_CHARACTERISTIC,
-    GATT_AUDIO_INPUT_STATUS_CHARACTERISTIC,
-    GATT_AUDIO_INPUT_CONTROL_POINT_CHARACTERISTIC,
-    GATT_AUDIO_INPUT_DESCRIPTION_CHARACTERISTIC,
+    TemplateService,
 )
 from bumble.gatt_adapters import (
     CharacteristicProxy,
@@ -48,7 +49,6 @@ from bumble.gatt_adapters import (
     UTF8CharacteristicProxyAdapter,
 )
 from bumble.gatt_client import ProfileServiceProxy, ServiceProxy
-from bumble import utils
 
 # -----------------------------------------------------------------------------
 # Logging

bumble/profiles/ams.py

@@ -20,25 +20,24 @@ Apple Media Service (AMS).
 # Imports
 # -----------------------------------------------------------------------------
 from __future__ import annotations
+
 import asyncio
 import dataclasses
 import enum
 import logging
-from typing import Optional, Iterable, Union
-
+from typing import Iterable, Optional, Union
 
+from bumble import utils
 from bumble.device import Peer
 from bumble.gatt import (
-    Characteristic,
-    GATT_AMS_SERVICE,
-    GATT_AMS_REMOTE_COMMAND_CHARACTERISTIC,
-    GATT_AMS_ENTITY_UPDATE_CHARACTERISTIC,
     GATT_AMS_ENTITY_ATTRIBUTE_CHARACTERISTIC,
+    GATT_AMS_ENTITY_UPDATE_CHARACTERISTIC,
+    GATT_AMS_REMOTE_COMMAND_CHARACTERISTIC,
+    GATT_AMS_SERVICE,
+    Characteristic,
     TemplateService,
 )
 from bumble.gatt_client import CharacteristicProxy, ProfileServiceProxy, ServiceProxy
-from bumble import utils
-
 
 # -----------------------------------------------------------------------------
 # Logging

bumble/profiles/ancs.py

@@ -20,6 +20,7 @@ Apple Notification Center Service (ANCS).
 # Imports
 # -----------------------------------------------------------------------------
 from __future__ import annotations
+
 import asyncio
 import dataclasses
 import datetime
@@ -28,21 +29,19 @@ import logging
 import struct
 from typing import Optional, Sequence, Union
 
-
+from bumble import utils
 from bumble.att import ATT_Error
 from bumble.device import Peer
 from bumble.gatt import (
-    Characteristic,
-    GATT_ANCS_SERVICE,
-    GATT_ANCS_NOTIFICATION_SOURCE_CHARACTERISTIC,
     GATT_ANCS_CONTROL_POINT_CHARACTERISTIC,
     GATT_ANCS_DATA_SOURCE_CHARACTERISTIC,
+    GATT_ANCS_NOTIFICATION_SOURCE_CHARACTERISTIC,
+    GATT_ANCS_SERVICE,
+    Characteristic,
     TemplateService,
 )
-from bumble.gatt_client import CharacteristicProxy, ProfileServiceProxy, ServiceProxy
 from bumble.gatt_adapters import SerializableCharacteristicProxyAdapter
-from bumble import utils
-
+from bumble.gatt_client import CharacteristicProxy, ProfileServiceProxy, ServiceProxy
 
 # -----------------------------------------------------------------------------
 # Constants

bumble/profiles/ascs.py

@@ -18,22 +18,17 @@
 # -----------------------------------------------------------------------------
 from __future__ import annotations
 
-from dataclasses import dataclass, field
 import enum
 import functools
 import logging
 import struct
-from typing import Any, Optional, Union, TypeVar
 from collections.abc import Sequence
+from dataclasses import dataclass, field
+from typing import Any, Optional, TypeVar, Union
 
-from bumble import utils
-from bumble import colors
-from bumble.profiles.bap import CodecSpecificConfiguration
+from bumble import colors, device, gatt, gatt_client, hci, utils
 from bumble.profiles import le_audio
-from bumble import device
-from bumble import gatt
-from bumble import gatt_client
-from bumble import hci
+from bumble.profiles.bap import CodecSpecificConfiguration
 
 # -----------------------------------------------------------------------------
 # Logging

bumble/profiles/asha.py

@@ -17,16 +17,13 @@
 # Imports
 # -----------------------------------------------------------------------------
 import enum
-import struct
 import logging
-from typing import Optional, Callable, Union, Any
+import struct
+from typing import Any, Callable, Optional, Union
 
-from bumble import l2cap
-from bumble import utils
-from bumble import gatt
-from bumble import gatt_client
+from bumble import gatt, gatt_client, l2cap, utils
 from bumble.core import AdvertisingData
-from bumble.device import Device, Connection
+from bumble.device import Connection, Device
 
 # -----------------------------------------------------------------------------
 # Logging

bumble/profiles/bap.py

@@ -18,21 +18,18 @@
 # -----------------------------------------------------------------------------
 from __future__ import annotations
 
-from collections.abc import Sequence
 import dataclasses
 import enum
-import struct
 import functools
 import logging
+import struct
+from collections.abc import Sequence
+
 from typing_extensions import Self
 
-from bumble import core
-from bumble import hci
-from bumble import gatt
-from bumble import utils
+from bumble import core, gatt, hci, utils
 from bumble.profiles import le_audio
 
-
 # -----------------------------------------------------------------------------
 # Logging
 # -----------------------------------------------------------------------------

bumble/profiles/bass.py

@@ -17,18 +17,13 @@
 # Imports
 # -----------------------------------------------------------------------------
 from __future__ import annotations
+
 import dataclasses
 import logging
 import struct
 from typing import ClassVar, Optional, Sequence
 
-from bumble import core
-from bumble import device
-from bumble import gatt
-from bumble import gatt_adapters
-from bumble import gatt_client
-from bumble import hci
-from bumble import utils
+from bumble import core, device, gatt, gatt_adapters, gatt_client, hci, utils
 
 # -----------------------------------------------------------------------------
 # Logging

bumble/profiles/battery_service.py

@@ -18,19 +18,18 @@
 # -----------------------------------------------------------------------------
 from typing import Optional
 
-from bumble.gatt_client import ProfileServiceProxy
 from bumble.gatt import (
-    GATT_BATTERY_SERVICE,
     GATT_BATTERY_LEVEL_CHARACTERISTIC,
-    TemplateService,
+    GATT_BATTERY_SERVICE,
     Characteristic,
     CharacteristicValue,
+    TemplateService,
 )
-from bumble.gatt_client import CharacteristicProxy
 from bumble.gatt_adapters import (
     PackedCharacteristicAdapter,
     PackedCharacteristicProxyAdapter,
 )
+from bumble.gatt_client import CharacteristicProxy, ProfileServiceProxy
 
 
 # -----------------------------------------------------------------------------

bumble/profiles/cap.py

@@ -18,8 +18,7 @@
 # -----------------------------------------------------------------------------
 from __future__ import annotations
 
-from bumble import gatt
-from bumble import gatt_client
+from bumble import gatt, gatt_client
 from bumble.profiles import csip
 
 

bumble/profiles/csip.py

@@ -17,16 +17,12 @@
 # Imports
 # -----------------------------------------------------------------------------
 from __future__ import annotations
+
 import enum
 import struct
 from typing import Optional
 
-from bumble import core
-from bumble import crypto
-from bumble import device
-from bumble import gatt
-from bumble import gatt_client
-
+from bumble import core, crypto, device, gatt, gatt_client
 
 # -----------------------------------------------------------------------------
 # Constants

bumble/profiles/device_information_service.py

@@ -25,12 +25,12 @@ from bumble.gatt import (
     GATT_HARDWARE_REVISION_STRING_CHARACTERISTIC,
     GATT_MANUFACTURER_NAME_STRING_CHARACTERISTIC,
     GATT_MODEL_NUMBER_STRING_CHARACTERISTIC,
+    GATT_REGULATORY_CERTIFICATION_DATA_LIST_CHARACTERISTIC,
     GATT_SERIAL_NUMBER_STRING_CHARACTERISTIC,
     GATT_SOFTWARE_REVISION_STRING_CHARACTERISTIC,
     GATT_SYSTEM_ID_CHARACTERISTIC,
-    GATT_REGULATORY_CERTIFICATION_DATA_LIST_CHARACTERISTIC,
-    TemplateService,
     Characteristic,
+    TemplateService,
 )
 from bumble.gatt_adapters import (
     DelegatedCharacteristicProxyAdapter,

bumble/profiles/gap.py

@@ -23,11 +23,11 @@ from typing import Optional, Union
 
 from bumble.core import Appearance
 from bumble.gatt import (
-    TemplateService,
-    Characteristic,
-    GATT_GENERIC_ACCESS_SERVICE,
-    GATT_DEVICE_NAME_CHARACTERISTIC,
     GATT_APPEARANCE_CHARACTERISTIC,
+    GATT_DEVICE_NAME_CHARACTERISTIC,
+    GATT_GENERIC_ACCESS_SERVICE,
+    Characteristic,
+    TemplateService,
 )
 from bumble.gatt_adapters import (
     DelegatedCharacteristicProxyAdapter,

bumble/profiles/gatt_service.py

@@ -17,10 +17,7 @@ from __future__ import annotations
 import struct
 from typing import TYPE_CHECKING
 
-from bumble import att
-from bumble import gatt
-from bumble import gatt_client
-from bumble import crypto
+from bumble import att, crypto, gatt, gatt_client
 
 if TYPE_CHECKING:
     from bumble import device

bumble/profiles/gmap.py

@@ -18,21 +18,21 @@
 # Imports
 # -----------------------------------------------------------------------------
 import struct
+from enum import IntFlag
 from typing import Optional
 
 from bumble.gatt import (
-    TemplateService,
-    Characteristic,
+    GATT_BGR_FEATURES_CHARACTERISTIC,
+    GATT_BGS_FEATURES_CHARACTERISTIC,
     GATT_GAMING_AUDIO_SERVICE,
     GATT_GMAP_ROLE_CHARACTERISTIC,
     GATT_UGG_FEATURES_CHARACTERISTIC,
     GATT_UGT_FEATURES_CHARACTERISTIC,
-    GATT_BGS_FEATURES_CHARACTERISTIC,
-    GATT_BGR_FEATURES_CHARACTERISTIC,
+    Characteristic,
+    TemplateService,
 )
 from bumble.gatt_adapters import DelegatedCharacteristicProxyAdapter
 from bumble.gatt_client import CharacteristicProxy, ProfileServiceProxy, ServiceProxy
-from enum import IntFlag
 
 
 # -----------------------------------------------------------------------------

bumble/profiles/hap.py

@@ -16,16 +16,16 @@
 # Imports
 # -----------------------------------------------------------------------------
 from __future__ import annotations
+
 import asyncio
 import functools
-from dataclasses import dataclass, field
 import logging
+from dataclasses import dataclass, field
 from typing import Any, Optional, Union
 
-from bumble import att, gatt, gatt_adapters, gatt_client
+from bumble import att, gatt, gatt_adapters, gatt_client, utils
 from bumble.core import InvalidArgumentError, InvalidStateError
-from bumble.device import Device, Connection
-from bumble import utils
+from bumble.device import Connection, Device
 from bumble.hci import Address
 
 

bumble/profiles/heart_rate_service.py

@@ -17,20 +17,21 @@
 # Imports
 # -----------------------------------------------------------------------------
 from __future__ import annotations
-from enum import IntEnum
+
 import struct
+from enum import IntEnum
 from typing import Optional
 
 from bumble import core
 from bumble.att import ATT_Error
 from bumble.gatt import (
-    GATT_HEART_RATE_SERVICE,
-    GATT_HEART_RATE_MEASUREMENT_CHARACTERISTIC,
     GATT_BODY_SENSOR_LOCATION_CHARACTERISTIC,
     GATT_HEART_RATE_CONTROL_POINT_CHARACTERISTIC,
-    TemplateService,
+    GATT_HEART_RATE_MEASUREMENT_CHARACTERISTIC,
+    GATT_HEART_RATE_SERVICE,
     Characteristic,
     CharacteristicValue,
+    TemplateService,
 )
 from bumble.gatt_adapters import (
     DelegatedCharacteristicAdapter,

bumble/profiles/le_audio.py

@@ -16,14 +16,16 @@
 # Imports
 # -----------------------------------------------------------------------------
 from __future__ import annotations
+
 import dataclasses
 import enum
 import struct
 from typing import Any
+
 from typing_extensions import Self
 
-from bumble.profiles import bap
 from bumble import utils
+from bumble.profiles import bap
 
 
 # -----------------------------------------------------------------------------

bumble/profiles/mcp.py

@@ -22,16 +22,12 @@ import asyncio
 import dataclasses
 import enum
 import struct
+from typing import TYPE_CHECKING, ClassVar, Optional
 
-from bumble import core
-from bumble import device
-from bumble import gatt
-from bumble import gatt_client
-from bumble import utils
-
-from typing import Optional, ClassVar, TYPE_CHECKING
 from typing_extensions import Self
 
+from bumble import core, device, gatt, gatt_client, utils
+
 # -----------------------------------------------------------------------------
 # Constants
 # -----------------------------------------------------------------------------

bumble/profiles/pacs.py

@@ -17,18 +17,15 @@
 # Imports
 # -----------------------------------------------------------------------------
 from __future__ import annotations
+
 import dataclasses
 import logging
 import struct
 from typing import Optional, Sequence, Union
 
-from bumble.profiles.bap import AudioLocation, CodecSpecificCapabilities, ContextType
+from bumble import gatt, gatt_adapters, gatt_client, hci
 from bumble.profiles import le_audio
-from bumble import gatt
-from bumble import gatt_adapters
-from bumble import gatt_client
-from bumble import hci
-
+from bumble.profiles.bap import AudioLocation, CodecSpecificCapabilities, ContextType
 
 # -----------------------------------------------------------------------------
 # Logging

bumble/profiles/pbp.py

@@ -16,8 +16,10 @@
 # Imports
 # -----------------------------------------------------------------------------
 from __future__ import annotations
+
 import dataclasses
 import enum
+
 from typing_extensions import Self
 
 from bumble.profiles import le_audio

bumble/profiles/tmap.py

@@ -22,15 +22,14 @@ import logging
 import struct
 
 from bumble.gatt import (
-    TemplateService,
-    Characteristic,
     GATT_TELEPHONY_AND_MEDIA_AUDIO_SERVICE,
     GATT_TMAP_ROLE_CHARACTERISTIC,
+    Characteristic,
+    TemplateService,
 )
 from bumble.gatt_adapters import DelegatedCharacteristicProxyAdapter
 from bumble.gatt_client import CharacteristicProxy, ProfileServiceProxy, ServiceProxy
 
-
 # -----------------------------------------------------------------------------
 # Logging
 # -----------------------------------------------------------------------------

bumble/profiles/vcs.py

@@ -17,18 +17,12 @@
 # Imports
 # -----------------------------------------------------------------------------
 from __future__ import annotations
+
 import dataclasses
 import enum
-
 from typing import Sequence
 
-from bumble import att
-from bumble import utils
-from bumble import device
-from bumble import gatt
-from bumble import gatt_adapters
-from bumble import gatt_client
-
+from bumble import att, device, gatt, gatt_adapters, gatt_client, utils
 
 # -----------------------------------------------------------------------------
 # Constants

bumble/profiles/vocs.py

@@ -20,17 +20,18 @@ import struct
 from dataclasses import dataclass
 from typing import Optional
 
-from bumble.device import Connection
+from bumble import utils
 from bumble.att import ATT_Error
+from bumble.device import Connection
 from bumble.gatt import (
-    Characteristic,
-    TemplateService,
-    CharacteristicValue,
+    GATT_AUDIO_LOCATION_CHARACTERISTIC,
+    GATT_AUDIO_OUTPUT_DESCRIPTION_CHARACTERISTIC,
+    GATT_VOLUME_OFFSET_CONTROL_POINT_CHARACTERISTIC,
     GATT_VOLUME_OFFSET_CONTROL_SERVICE,
     GATT_VOLUME_OFFSET_STATE_CHARACTERISTIC,
-    GATT_AUDIO_LOCATION_CHARACTERISTIC,
-    GATT_VOLUME_OFFSET_CONTROL_POINT_CHARACTERISTIC,
-    GATT_AUDIO_OUTPUT_DESCRIPTION_CHARACTERISTIC,
+    Characteristic,
+    CharacteristicValue,
+    TemplateService,
 )
 from bumble.gatt_adapters import (
     DelegatedCharacteristicProxyAdapter,
@@ -38,7 +39,6 @@ from bumble.gatt_adapters import (
     UTF8CharacteristicProxyAdapter,
 )
 from bumble.gatt_client import ProfileServiceProxy, ServiceProxy
-from bumble import utils
 from bumble.profiles.bap import AudioLocation
 
 # -----------------------------------------------------------------------------

bumble/rfcomm.py

@@ -17,33 +17,30 @@
 # -----------------------------------------------------------------------------
 from __future__ import annotations
 
-import logging
 import asyncio
 import collections
 import dataclasses
 import enum
-from typing import Callable, Optional, Union, TYPE_CHECKING
+import logging
+from typing import TYPE_CHECKING, Callable, Optional, Union
+
 from typing_extensions import Self
 
-
-from bumble import core
-from bumble import l2cap
-from bumble import sdp
-from bumble import utils
+from bumble import core, l2cap, sdp, utils
 from bumble.colors import color
 from bumble.core import (
-    UUID,
-    BT_RFCOMM_PROTOCOL_ID,
-    PhysicalTransport,
     BT_L2CAP_PROTOCOL_ID,
+    BT_RFCOMM_PROTOCOL_ID,
+    UUID,
     InvalidArgumentError,
-    InvalidStateError,
     InvalidPacketError,
+    InvalidStateError,
+    PhysicalTransport,
     ProtocolError,
 )
 
 if TYPE_CHECKING:
-    from bumble.device import Device, Connection
+    from bumble.device import Connection, Device
 
 # -----------------------------------------------------------------------------
 # Logging

bumble/rtp.py

@@ -16,6 +16,7 @@
 # Imports
 # -----------------------------------------------------------------------------
 from __future__ import annotations
+
 import struct
 
 

bumble/sdp.py

@@ -16,24 +16,26 @@
 # Imports
 # -----------------------------------------------------------------------------
 from __future__ import annotations
+
 import asyncio
 import logging
 import struct
-from typing import Iterable, NewType, Optional, Union, Sequence, TYPE_CHECKING
+from typing import TYPE_CHECKING, Iterable, NewType, Optional, Sequence, Union
+
 from typing_extensions import Self
 
 from bumble import core, l2cap
 from bumble.colors import color
 from bumble.core import (
-    InvalidStateError,
     InvalidArgumentError,
     InvalidPacketError,
+    InvalidStateError,
     ProtocolError,
 )
-from bumble.hci import HCI_Object, name_or_number, key_with_value
+from bumble.hci import HCI_Object, key_with_value, name_or_number
 
 if TYPE_CHECKING:
-    from bumble.device import Device, Connection
+    from bumble.device import Connection, Device
 
 # -----------------------------------------------------------------------------
 # Logging

bumble/smp.py

@@ -23,42 +23,41 @@
 # Imports
 # -----------------------------------------------------------------------------
 from __future__ import annotations
-import logging
+
 import asyncio
 import enum
+import logging
 from dataclasses import dataclass, field
 from typing import (
     TYPE_CHECKING,
     Any,
     Awaitable,
     Callable,
+    ClassVar,
     Optional,
     TypeVar,
-    ClassVar,
     cast,
 )
 
-
+from bumble import crypto, utils
 from bumble.colors import color
-from bumble.hci import (
-    Address,
-    Role,
-    HCI_LE_Enable_Encryption_Command,
-    HCI_Object,
-    Fields,
-    key_with_value,
-    metadata,
-)
 from bumble.core import (
-    PhysicalTransport,
     AdvertisingData,
     InvalidArgumentError,
+    PhysicalTransport,
     ProtocolError,
     name_or_number,
 )
+from bumble.hci import (
+    Address,
+    Fields,
+    HCI_LE_Enable_Encryption_Command,
+    HCI_Object,
+    Role,
+    key_with_value,
+    metadata,
+)
 from bumble.keys import PairingKeys
-from bumble import crypto
-from bumble import utils
 
 if TYPE_CHECKING:
     from bumble.device import Connection, Device

bumble/snoop.py

@@ -12,21 +12,21 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
+import datetime
+import logging
+import os
+import struct
+
 # -----------------------------------------------------------------------------
 # Imports
 # -----------------------------------------------------------------------------
 from contextlib import contextmanager
 from enum import IntEnum
-import logging
-import struct
-import datetime
 from typing import BinaryIO, Generator
-import os
 
 from bumble import core
 from bumble.hci import HCI_COMMAND_PACKET, HCI_EVENT_PACKET
 
-
 # -----------------------------------------------------------------------------
 # Logging
 # -----------------------------------------------------------------------------

bumble/transport/__init__.py

@@ -12,21 +12,18 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
+import logging
+import os
+
 # -----------------------------------------------------------------------------
 # Imports
 # -----------------------------------------------------------------------------
 from contextlib import asynccontextmanager
-import logging
-import os
 from typing import Optional
 
 from bumble import utils
-from bumble.transport.common import (
-    Transport,
-    SnoopingTransport,
-    TransportSpecError,
-)
 from bumble.snoop import create_snooper
+from bumble.transport.common import SnoopingTransport, Transport, TransportSpecError
 
 # -----------------------------------------------------------------------------
 # Logging

bumble/transport/android_emulator.py

@@ -16,28 +16,27 @@
 # Imports
 # -----------------------------------------------------------------------------
 import logging
-import grpc.aio
-
 from typing import Optional, Union
 
+import grpc.aio
+
 from bumble.transport.common import (
-    PumpedTransport,
-    PumpedPacketSource,
     PumpedPacketSink,
+    PumpedPacketSource,
+    PumpedTransport,
     Transport,
     TransportSpecError,
 )
 
 # pylint: disable=no-name-in-module
+from bumble.transport.grpc_protobuf.emulated_bluetooth_packets_pb2 import HCIPacket
 from bumble.transport.grpc_protobuf.emulated_bluetooth_pb2_grpc import (
     EmulatedBluetoothServiceStub,
 )
-from bumble.transport.grpc_protobuf.emulated_bluetooth_packets_pb2 import HCIPacket
 from bumble.transport.grpc_protobuf.emulated_bluetooth_vhci_pb2_grpc import (
     VhciForwardingServiceStub,
 )
 
-
 # -----------------------------------------------------------------------------
 # Logging
 # -----------------------------------------------------------------------------

bumble/transport/android_netsim.py

@@ -29,28 +29,27 @@ import grpc.aio
 import bumble
 from bumble.transport.common import (
     ParserSource,
-    PumpedTransport,
-    PumpedPacketSource,
     PumpedPacketSink,
+    PumpedPacketSource,
+    PumpedTransport,
     Transport,
-    TransportSpecError,
     TransportInitError,
+    TransportSpecError,
 )
 
 # pylint: disable=no-name-in-module
-from bumble.transport.grpc_protobuf.netsim.packet_streamer_pb2_grpc import (
-    PacketStreamerStub,
-    PacketStreamerServicer,
-    add_PacketStreamerServicer_to_server,
-)
+from bumble.transport.grpc_protobuf.netsim.common_pb2 import ChipKind
+from bumble.transport.grpc_protobuf.netsim.hci_packet_pb2 import HCIPacket
 from bumble.transport.grpc_protobuf.netsim.packet_streamer_pb2 import (
     PacketRequest,
     PacketResponse,
 )
-from bumble.transport.grpc_protobuf.netsim.hci_packet_pb2 import HCIPacket
+from bumble.transport.grpc_protobuf.netsim.packet_streamer_pb2_grpc import (
+    PacketStreamerServicer,
+    PacketStreamerStub,
+    add_PacketStreamerServicer_to_server,
+)
 from bumble.transport.grpc_protobuf.netsim.startup_pb2 import Chip, ChipInfo, DeviceInfo
-from bumble.transport.grpc_protobuf.netsim.common_pb2 import ChipKind
-
 
 # -----------------------------------------------------------------------------
 # Logging

bumble/transport/common.py

@@ -16,19 +16,18 @@
 # Imports
 # -----------------------------------------------------------------------------
 from __future__ import annotations
-import contextlib
-import struct
+
 import asyncio
-import logging
+import contextlib
 import io
+import logging
+import struct
 from typing import Any, ContextManager, Optional, Protocol
 
-from bumble import core
-from bumble import hci
+from bumble import core, hci
 from bumble.colors import color
 from bumble.snoop import Snooper
 
-
 # -----------------------------------------------------------------------------
 # Logging
 # -----------------------------------------------------------------------------

bumble/transport/file.py

@@ -19,7 +19,7 @@ import asyncio
 import io
 import logging
 
-from bumble.transport.common import Transport, StreamPacketSource, StreamPacketSink
+from bumble.transport.common import StreamPacketSink, StreamPacketSource, Transport
 
 # -----------------------------------------------------------------------------
 # Logging

bumble/transport/hci_socket.py

@@ -16,17 +16,15 @@
 # Imports
 # -----------------------------------------------------------------------------
 import asyncio
+import collections
+import ctypes
 import logging
-import struct
 import os
 import socket
-import ctypes
-import collections
-
+import struct
 from typing import Optional
 
-from bumble.transport.common import Transport, ParserSource
-
+from bumble.transport.common import ParserSource, Transport
 
 # -----------------------------------------------------------------------------
 # Logging

bumble/transport/pty.py

@@ -16,16 +16,15 @@
 # Imports
 # -----------------------------------------------------------------------------
 import asyncio
+import atexit
+import io
+import logging
+import os
 import pty
 import tty
-import io
-import atexit
-import os
-import logging
-
 from typing import Optional
 
-from bumble.transport.common import Transport, StreamPacketSource, StreamPacketSink
+from bumble.transport.common import StreamPacketSink, StreamPacketSource, Transport
 
 # -----------------------------------------------------------------------------
 # Logging

bumble/transport/pyusb.py

@@ -19,20 +19,18 @@ import asyncio
 import logging
 import threading
 import time
+from typing import Optional
 
 import usb.core
 import usb.util
-
-from typing import Optional
 from usb.core import Device as UsbDevice
 from usb.core import USBError
-from usb.util import CTRL_TYPE_CLASS, CTRL_RECIPIENT_OTHER
-from usb.legacy import REQ_SET_FEATURE, REQ_CLEAR_FEATURE, CLASS_HUB
+from usb.legacy import CLASS_HUB, REQ_CLEAR_FEATURE, REQ_SET_FEATURE
+from usb.util import CTRL_RECIPIENT_OTHER, CTRL_TYPE_CLASS
 
-from bumble.transport.common import Transport, ParserSource, TransportInitError
 from bumble import hci
 from bumble.colors import color
-
+from bumble.transport.common import ParserSource, Transport, TransportInitError
 
 # -----------------------------------------------------------------------------
 # Constant

bumble/transport/serial.py

@@ -17,9 +17,10 @@
 # -----------------------------------------------------------------------------
 import asyncio
 import logging
+
 import serial_asyncio
 
-from bumble.transport.common import Transport, StreamPacketSource, StreamPacketSink
+from bumble.transport.common import StreamPacketSink, StreamPacketSource, Transport
 
 # -----------------------------------------------------------------------------
 # Logging

bumble/transport/tcp_client.py

@@ -18,7 +18,7 @@
 import asyncio
 import logging
 
-from bumble.transport.common import Transport, StreamPacketSource, StreamPacketSink
+from bumble.transport.common import StreamPacketSink, StreamPacketSource, Transport
 
 # -----------------------------------------------------------------------------
 # Logging

bumble/transport/tcp_server.py

@@ -16,11 +16,12 @@
 # Imports
 # -----------------------------------------------------------------------------
 from __future__ import annotations
+
 import asyncio
 import logging
 import socket
 
-from bumble.transport.common import Transport, StreamPacketSource
+from bumble.transport.common import StreamPacketSource, Transport
 
 # -----------------------------------------------------------------------------
 # Logging

bumble/transport/udp.py

@@ -18,7 +18,7 @@
 import asyncio
 import logging
 
-from bumble.transport.common import Transport, ParserSource
+from bumble.transport.common import ParserSource, Transport
 
 # -----------------------------------------------------------------------------
 # Logging