[pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

Author: pre-commit-ci[bot]

ipykernel/_selector_thread.py

@@ -79,9 +79,7 @@ def __init__(self, real_loop: asyncio.AbstractEventLoop) -> None:
         self._real_loop = real_loop
 
         self._select_cond = threading.Condition()
-        self._select_args: (
-            tuple[list[_FileDescriptorLike], list[_FileDescriptorLike]] | None
-        ) = None
+        self._select_args: tuple[list[_FileDescriptorLike], list[_FileDescriptorLike]] | None = None
         self._closing_selector = False
         self._thread: threading.Thread | None = None
         self._thread_manager_handle = self._thread_manager()
@@ -94,9 +92,7 @@ async def thread_manager_anext() -> None:
         # When the loop starts, start the thread. Not too soon because we can't
         # clean up if we get to this point but the event loop is closed without
         # starting.
-        self._real_loop.call_soon(
-            lambda: self._real_loop.create_task(thread_manager_anext())
-        )
+        self._real_loop.call_soon(lambda: self._real_loop.create_task(thread_manager_anext()))
 
         self._readers: dict[_FileDescriptorLike, Callable] = {}
         self._writers: dict[_FileDescriptorLike, Callable] = {}
@@ -237,9 +233,7 @@ def _run_select(self) -> None:
                 # Swallow it too for consistency.
                 pass
 
-    def _handle_select(
-        self, rs: list[_FileDescriptorLike], ws: list[_FileDescriptorLike]
-    ) -> None:
+    def _handle_select(self, rs: list[_FileDescriptorLike], ws: list[_FileDescriptorLike]) -> None:
         for r in rs:
             self._handle_event(r, self._readers)
         for w in ws:
@@ -358,8 +352,7 @@ def _set_selector_windows() -> None:
     if not (
         sys.platform == "win32"
         and current_async_library() == "asyncio"
-        and asyncio.get_event_loop_policy().__class__.__name__
-        == "WindowsProactorEventLoopPolicy"
+        and asyncio.get_event_loop_policy().__class__.__name__ == "WindowsProactorEventLoopPolicy"
     ):
         return
 

ipykernel/kernelapp.py

@@ -46,10 +46,9 @@
 from traitlets.utils import filefind
 from traitlets.utils.importstring import import_item
 
-from .connect import get_connection_info, write_connection_file
-
 # local imports
 from ._selector_thread import _set_selector_windows
+from .connect import get_connection_info, write_connection_file
 from .control import ControlThread
 from .heartbeat import Heartbeat
 from .iostream import IOPubThread