Unpin pytest-asyncio and update ruff config (#1209)

Author: blink1073

docs/conf.py

@@ -37,7 +37,7 @@
 ]
 
 try:
-    import enchant
+    import enchant  # noqa: F401
 
     extensions += ["sphinxcontrib.spelling"]
 except ImportError:

hatch_build.py

@@ -1,5 +1,4 @@
 """A custom hatch build hook for ipykernel."""
-import os
 import shutil
 import sys
 from pathlib import Path

ipykernel/__init__.py

@@ -4,4 +4,4 @@
     kernel_protocol_version_info,
     version_info,
 )
-from .connect import *
+from .connect import *  # noqa: F403

ipykernel/compiler.py

@@ -45,7 +45,7 @@ def murmur2_x86(data, seed):
     return h
 
 
-convert_to_long_pathname = lambda filename: filename
+convert_to_long_pathname = lambda filename: filename  # noqa: E731
 
 if sys.platform == "win32":
     try:

ipykernel/datapub.py

@@ -1,17 +1,11 @@
+# Copyright (c) IPython Development Team.
+# Distributed under the terms of the Modified BSD License.
+
 """Publishing native (typically pickled) objects.
 """
 
 import warnings
 
-warnings.warn(
-    "ipykernel.datapub is deprecated. It has moved to ipyparallel.datapub",
-    DeprecationWarning,
-    stacklevel=2,
-)
-
-# Copyright (c) IPython Development Team.
-# Distributed under the terms of the Modified BSD License.
-
 from traitlets import Any, CBytes, Dict, Instance
 from traitlets.config import Configurable
 
@@ -26,6 +20,12 @@
 
 from jupyter_client.session import Session, extract_header
 
+warnings.warn(
+    "ipykernel.datapub is deprecated. It has moved to ipyparallel.datapub",
+    DeprecationWarning,
+    stacklevel=2,
+)
+
 
 class ZMQDataPublisher(Configurable):
     """A zmq data publisher."""

ipykernel/debugger.py

@@ -21,7 +21,7 @@
 
 try:
     # This import is required to have the next ones working...
-    from debugpy.server import api
+    from debugpy.server import api  # noqa: F401
 
     from _pydevd_bundle import pydevd_frame_utils  # isort: skip
     from _pydevd_bundle.pydevd_suspended_frames import (  # isort: skip

ipykernel/eventloops.py

@@ -484,24 +484,24 @@ def set_qt_api_env_from_gui(gui):
     else:
         if gui == "qt5":
             try:
-                import PyQt5
+                import PyQt5  # noqa: F401
 
                 os.environ["QT_API"] = "pyqt5"
             except ImportError:
                 try:
-                    import PySide2
+                    import PySide2  # noqa: F401
 
                     os.environ["QT_API"] = "pyside2"
                 except ImportError:
                     os.environ["QT_API"] = "pyqt5"
         elif gui == "qt6":
             try:
-                import PyQt6
+                import PyQt6  # noqa: F401
 
                 os.environ["QT_API"] = "pyqt6"
             except ImportError:
                 try:
-                    import PySide6
+                    import PySide6  # noqa: F401
 
                     os.environ["QT_API"] = "pyside6"
                 except ImportError:
@@ -516,7 +516,7 @@ def set_qt_api_env_from_gui(gui):
 
     # Do the actual import now that the environment variable is set to make sure it works.
     try:
-        from IPython.external.qt_for_kernel import QtCore, QtGui
+        pass
     except Exception as e:
         # Clear the environment variable for the next attempt.
         if "QT_API" in os.environ:

ipykernel/gui/gtk3embed.py

@@ -14,16 +14,16 @@
 import sys
 import warnings
 
-warnings.warn(
-    "The Gtk3 event loop for ipykernel is deprecated", category=DeprecationWarning, stacklevel=2
-)
-
 # Third-party
 import gi
 
 gi.require_version("Gdk", "3.0")
 gi.require_version("Gtk", "3.0")
-from gi.repository import GObject, Gtk
+from gi.repository import GObject, Gtk  # noqa: E402
+
+warnings.warn(
+    "The Gtk3 event loop for ipykernel is deprecated", category=DeprecationWarning, stacklevel=2
+)
 
 # -----------------------------------------------------------------------------
 # Classes and functions

ipykernel/gui/gtkembed.py

@@ -14,14 +14,14 @@
 import sys
 import warnings
 
-warnings.warn(
-    "The Gtk3 event loop for ipykernel is deprecated", category=DeprecationWarning, stacklevel=2
-)
-
 # Third-party
 import gobject
 import gtk
 
+warnings.warn(
+    "The Gtk3 event loop for ipykernel is deprecated", category=DeprecationWarning, stacklevel=2
+)
+
 # -----------------------------------------------------------------------------
 # Classes and functions
 # -----------------------------------------------------------------------------

ipykernel/ipkernel.py

@@ -381,7 +381,7 @@ async def do_execute(
             should_run_async = shell.should_run_async
             accepts_params = _accepts_parameters(run_cell, ["cell_id"])
         else:
-            should_run_async = lambda cell: False  # noqa: ARG005
+            should_run_async = lambda cell: False  # noqa: ARG005, E731
             # older IPython,
             # use blocking run_cell and wrap it in coroutine