Update typing for traitlets 5.13 (#995)

.github/workflows/main.yml

@@ -100,7 +100,7 @@ jobs:
       - name: Run Linters
         run: |
           hatch run typing:test
-          hatch run lint:style
+          hatch run lint:build
           pipx run interrogate -v .
           pipx run doc8 --max-line-length=200  --ignore-path=docs/source/other/full-config.rst
 

.pre-commit-config.yaml

@@ -36,6 +36,16 @@ repos:
       - id: prettier
         types_or: [yaml, html, json]
 
+  - repo: https://github.com/pre-commit/mirrors-mypy
+    rev: "v1.6.1"
+    hooks:
+      - id: mypy
+        files: jupyter_client
+        stages: [manual]
+        args: ["--install-types", "--non-interactive"]
+        additional_dependencies:
+          ["traitlets>=5.13", "ipykernel>=6.26", "jupyter_core>=5.3.2"]
+
   - repo: https://github.com/adamchainz/blacken-docs
     rev: "1.16.0"
     hooks:

jupyter_client/ioloop/manager.py

@@ -56,7 +56,7 @@ def start_restarter(self) -> None:
         """Start the restarter."""
         if self.autorestart and self.has_kernel:
             if self._restarter is None:
-                self._restarter = self.restarter_class(  # type:ignore[operator]
+                self._restarter = self.restarter_class(
                     kernel_manager=self, loop=self.loop, parent=self, log=self.log
                 )
             self._restarter.start()
@@ -99,7 +99,7 @@ def start_restarter(self) -> None:
         """Start the restarter."""
         if self.autorestart and self.has_kernel:
             if self._restarter is None:
-                self._restarter = self.restarter_class(  # type:ignore[operator]
+                self._restarter = self.restarter_class(
                     kernel_manager=self, loop=self.loop, parent=self, log=self.log
                 )
             self._restarter.start()

jupyter_client/kernelspec.py

@@ -24,7 +24,7 @@
 class KernelSpec(HasTraits):
     """A kernel spec model object."""
 
-    argv = List()
+    argv: List[str] = List()
     name = Unicode()
     mimetype = Unicode()
     display_name = Unicode()
@@ -160,7 +160,7 @@ def _user_kernel_dir_default(self) -> str:
         By default, all installed kernels are allowed.
         """,
     )
-    kernel_dirs = List(
+    kernel_dirs: List[str] = List(
         help="List of kernel directories to search. Later ones take priority over earlier."
     )
 

pyproject.toml

@@ -98,27 +98,16 @@ test = "python -m pytest -vv --cov jupyter_client --cov-branch --cov-report term
 nowarn = "test -W default {args}"
 
 [tool.hatch.envs.typing]
-features = ["test"]
-dependencies = ["mypy~=1.6", "traitlets>=5.11.2", "ipykernel>=6.26", "jupyter_core>=5.3.2"]
+dependencies = ["pre-commit"]
+detached = true
 [tool.hatch.envs.typing.scripts]
-test = "mypy --install-types --non-interactive {args}"
+test = "pre-commit run --all-files --hook-stage manual mypy"
 
 [tool.hatch.envs.lint]
-dependencies = [
-  "mdformat>0.7",
-  "ruff==0.1.3",
-]
+dependencies = ["pre-commit"]
+detached = true
 [tool.hatch.envs.lint.scripts]
-style = [
-  "ruff {args:.}",
-  "ruff format {args:.}",
-  "mdformat --check {args:docs *.md}"
-]
-fmt = [
-  "ruff --fix {args:.}",
-  "ruff format {args:.}",
-  "mdformat {args:docs *.md}"
-]
+build = ["pre-commit run --all-files ruff"]
 
 [tool.pytest.ini_options]
 minversion = "6.0"
@@ -289,4 +278,4 @@ fail-under=90
 exclude = ["docs", "test"]
 
 [tool.repo-review]
-ignore = ["PY007", "PP308", "GH102", "PC140"]
+ignore = ["PY007", "PP308", "GH102"]