fix: style

python/src/trezorlib/client.py

@@ -63,6 +63,7 @@ class TrezorClient:
     _last_active_session: SessionV1 | None = None
 
     _session_id_counter: int = 0
+
     def __init__(
         self,
         transport: Transport,

python/src/trezorlib/debuglink.py

@@ -33,14 +33,18 @@ from mnemonic import Mnemonic
 
 from . import btc, mapping, messages, models, protobuf
 from .client import ProtocolVersion, TrezorClient
-from .exceptions import Cancelled, TrezorFailure, UnexpectedMessageError
+from .exceptions import (
+    Cancelled,
+    DeviceLockedException,
+    TrezorFailure,
+    UnexpectedMessageError,
+)
 from .log import DUMP_BYTES
 from .messages import DebugWaitType
 from .tools import parse_path
 from .transport import Timeout
 from .transport.session import ProtocolV2Channel, Session
 from .transport.thp.protocol_v1 import ProtocolV1Channel
-from trezorlib import exceptions
 
 if t.TYPE_CHECKING:
     from typing_extensions import Protocol
@@ -1102,7 +1106,7 @@ class TrezorClientDebugLink(TrezorClient):
 
         try:
             super().__init__(transport)
-        except exceptions.DeviceLockedException:
+        except DeviceLockedException:
             self.use_pin_sequence(["1234"])
             self.debug.input(self.debug.encode_pin("1234"))
             super().__init__(transport)
@@ -1444,7 +1448,6 @@ class TrezorClientDebugLink(TrezorClient):
         return resp
 
     def notify_read(self, msg: protobuf.MessageType) -> None:
-        pass
         try:
             if self.actual_responses is not None:
                 self.actual_responses.append(msg)

python/src/trezorlib/transport/session.py

@@ -3,7 +3,6 @@ from __future__ import annotations
 import logging
 import typing as t
 
-
 from .. import exceptions, messages, models
 from ..client import MAX_PIN_LENGTH
 from ..protobuf import MessageType
@@ -275,7 +274,7 @@ class SessionV2(Session):
         self.channel.write(self.sid, msg)
 
     def _read(self) -> t.Any:
-        from trezorlib.debuglink import TrezorClientDebugLink
+        from ..debuglink import TrezorClientDebugLink
 
         msg = self.channel.read(self.sid)
         LOG.debug("reading message %s", type(msg))

tests/conftest.py

@@ -348,7 +348,7 @@ def _client_unlocked(
                     sleep(LOCK_TIME)
                     try:
                         _raw_client = _raw_client.get_new_client()
-                    except Exception as e:
+                    except Exception:
                         sleep(1.5)
                         _raw_client = _get_raw_client(request)
 

tests/device_tests/thp/test_pairing.py

@@ -37,7 +37,6 @@ from trezorlib.messages import (
 from trezorlib.transport.thp import curve25519
 from trezorlib.transport.thp.cpace import Cpace
 
-
 from .connect import (
     get_encrypted_transport_protocol,
     handle_pairing_request,