Update typings and fix tests

.pre-commit-config.yaml

@@ -4,7 +4,7 @@ ci:
 
 repos:
   - repo: https://github.com/pre-commit/pre-commit-hooks
-    rev: v4.4.0
+    rev: v4.5.0
     hooks:
       - id: check-case-conflict
       - id: check-ast
@@ -44,11 +44,6 @@ repos:
       - id: blacken-docs
         additional_dependencies: [black==23.7.0]
 
-  - repo: https://github.com/psf/black-pre-commit-mirror
-    rev: 23.9.1
-    hooks:
-      - id: black
-
   - repo: https://github.com/codespell-project/codespell
     rev: "v2.2.6"
     hooks:
@@ -63,13 +58,14 @@ repos:
       - id: rst-inline-touching-normal
 
   - repo: https://github.com/astral-sh/ruff-pre-commit
-    rev: v0.0.292
+    rev: v0.1.3
     hooks:
       - id: ruff
         args: ["--fix", "--show-fixes"]
+      - id: ruff-format
 
   - repo: https://github.com/scientific-python/cookie
-    rev: "2023.09.21"
+    rev: "2023.10.27"
     hooks:
       - id: sp-repo-review
         additional_dependencies: ["repo-review[cli]"]

docs/source/conf.py

@@ -152,7 +152,7 @@
 # Theme options are theme-specific and customize the look and feel of a theme
 # further.  For a list of options available for each theme, see the
 # documentation.
-# html_theme_options = {}
+html_theme_options = {"navigation_with_keys": False}
 
 # Add any paths that contain custom themes here, relative to this directory.
 # html_theme_path = []

jupyter_server/base/handlers.py

@@ -611,7 +611,7 @@ async def prepare(self) -> Awaitable[None] | None:  # type:ignore[override]
             warnings.warn(  # noqa
                 "Overriding JupyterHandler.get_current_user is deprecated in jupyter-server 2.0."
                 " Use an IdentityProvider class.",
-                DeprecationWarning
+                DeprecationWarning,
                 # stacklevel not useful here
             )
             user = User(self.get_current_user())
@@ -993,9 +993,7 @@ def initialize(
         if isinstance(path, str):
             path = [path]
 
-        self.root = tuple(
-            os.path.abspath(os.path.expanduser(p)) + os.sep for p in path
-        )  # type:ignore[assignment]
+        self.root = tuple(os.path.abspath(os.path.expanduser(p)) + os.sep for p in path)  # type:ignore[assignment]
         self.default_filename = default_filename
 
     def compute_etag(self) -> str | None:

jupyter_server/gateway/gateway_client.py

@@ -546,9 +546,7 @@ def __init__(self, **kwargs):
         """Initialize a gateway client."""
         super().__init__(**kwargs)
         self._connection_args = {}  # initialized on first use
-        self.gateway_token_renewer = self.gateway_token_renewer_class(
-            parent=self, log=self.log
-        )  # type:ignore[operator]
+        self.gateway_token_renewer = self.gateway_token_renewer_class(parent=self, log=self.log)  # type:ignore[operator]
 
         # store of cookies with store time
         self._cookies: ty.Dict[str, ty.Tuple[Morsel, datetime]] = {}

jupyter_server/serverapp.py

@@ -1255,8 +1255,7 @@ def _default_allow_remote(self) -> bool:
                 # scoped to the loopback interface. For now, we'll assume that
                 # any scoped link-local address is effectively local.
                 if not (
-                    parsed.is_loopback
-                    or (("%" in addr) and parsed.is_link_local)  # type:ignore[operator]
+                    parsed.is_loopback or (("%" in addr) and parsed.is_link_local)  # type:ignore[operator]
                 ):
                     return True
             return False
@@ -1885,7 +1884,8 @@ def init_configurables(self) -> None:
         self.gateway_config = GatewayClient.instance(parent=self)
 
         if not issubclass(
-            self.kernel_manager_class, AsyncMappingKernelManager  # type:ignore[arg-type]
+            self.kernel_manager_class,  # type:ignore[arg-type]
+            AsyncMappingKernelManager,
         ):
             warnings.warn(
                 "The synchronous MappingKernelManager class is deprecated and will not be supported in Jupyter Server 3.0",
@@ -1894,7 +1894,8 @@ def init_configurables(self) -> None:
             )
 
         if not issubclass(
-            self.contents_manager_class, AsyncContentsManager  # type:ignore[arg-type]
+            self.contents_manager_class,  # type:ignore[arg-type]
+            AsyncContentsManager,
         ):
             warnings.warn(
                 "The synchronous ContentsManager classes are deprecated and will not be supported in Jupyter Server 3.0",
@@ -1967,9 +1968,7 @@ def init_configurables(self) -> None:
                 f"Ignoring deprecated config ServerApp.login_handler_class={self.login_handler_class}."
                 " Superseded by ServerApp.identity_provider_class={self.identity_provider_class}."
             )
-        self.identity_provider = self.identity_provider_class(
-            **identity_provider_kwargs
-        )  # type:ignore[operator]
+        self.identity_provider = self.identity_provider_class(**identity_provider_kwargs)  # type:ignore[operator]
 
         if self.identity_provider_class is LegacyIdentityProvider:
             # legacy config stored the password in tornado_settings

jupyter_server/services/kernels/connection/channels.py

@@ -627,11 +627,7 @@ def _finish_kernel_info(self, info):
         if protocol_version != client_protocol_version:
             self.session.adapt_version = int(protocol_version.split(".")[0])
             self.log.info(
-                "Adapting from protocol version {protocol_version} (kernel {kernel_id}) to {client_protocol_version} (client).".format(
-                    protocol_version=protocol_version,
-                    kernel_id=self.kernel_id,
-                    client_protocol_version=client_protocol_version,
-                )
+                f"Adapting from protocol version {protocol_version} (kernel {self.kernel_id}) to {client_protocol_version} (client)."
             )
         if not self._kernel_info_future.done():
             self._kernel_info_future.set_result(info)

jupyter_server/utils.py

@@ -321,9 +321,7 @@ def is_namespace_package(namespace: str) -> bool | None:
     # NOTE: using submodule_search_locations because the loader can be None
     try:
         spec = importlib.util.find_spec(namespace)
-    except (
-        ValueError
-    ):  # spec is not set - see https://docs.python.org/3/library/importlib.html#importlib.util.find_spec
+    except ValueError:  # spec is not set - see https://docs.python.org/3/library/importlib.html#importlib.util.find_spec
         return None
 
     if not spec:

pyproject.toml

@@ -104,7 +104,7 @@ nowarn = "test -W default {args}"
 
 [tool.hatch.envs.typing]
 features = ["test"]
-dependencies = [ "mypy~=1.6", "traitlets>=5.11.2", "jupyter_core>=5.3.2"]
+dependencies = [ "mypy~=1.6", "traitlets>=5.11.2", "jupyter_core>=5.3.2", "jupyter_client>=8.5"]
 [tool.hatch.envs.typing.scripts]
 test = "mypy --install-types --non-interactive {args:.}"
 
@@ -119,19 +119,18 @@ integration = "test --integration_tests=true {args}"
 [tool.hatch.envs.lint]
 detached = true
 dependencies = [
-  "black[jupyter]==23.3.0",
   "mdformat>0.7",
-  "ruff==0.0.287",
+  "ruff==0.1.3",
 ]
 [tool.hatch.envs.lint.scripts]
 style = [
   "ruff {args:.}",
-  "black --check --diff {args:.}",
+  "ruff format {args:.}",
   "mdformat --check {args:docs/source *.md}"
 ]
 fmt = [
-  "black {args:.}",
   "ruff --fix {args:.}",
+  "ruff format {args:.}",
   "mdformat {args:docs/source *.md}"
 ]
 
@@ -153,13 +152,11 @@ skip-if-exists = ["jupyter_server/static/style/bootstrap.min.css"]
 install-pre-commit-hook = true
 optional-editable-build = true
 
-[tool.black]
-line-length = 100
-target-version = ["py38"]
-
 [tool.ruff]
 target-version = "py38"
 line-length = 100
+
+[tool.ruff.lint]
 select = [
   "A",
   "B",
@@ -171,7 +168,6 @@ select = [
   "FBT",
   "I",
   "ICN",
-  "ISC",
   "N",
   "PLC",
   "PLE",
@@ -234,7 +230,7 @@ unfixable = [
   "RUF100",
 ]
 
-[tool.ruff.per-file-ignores]
+[tool.ruff.lint.per-file-ignores]
 # B011 Do not call assert False since python -O removes these calls
 # F841 local variable 'foo' is assigned to but never used
 # C408 Unnecessary `dict` call

tests/services/sessions/test_manager.py

@@ -24,6 +24,9 @@ class DummyKernel:
     def __init__(self, kernel_name="python"):
         self.kernel_name = kernel_name
 
+    def update_env(self, *args, **kwargs):
+        pass
+
 
 dummy_date = utcnow()
 dummy_date_s = isoformat(dummy_date)