chore: update pre-commit hooks (#435)

* chore: update pre-commit hooks

updates:
- [github.com/python-jsonschema/check-jsonschema: 0.27.3 → 0.27.4](python-jsonschema/check-jsonschema@0.27.3...0.27.4)
- [github.com/astral-sh/ruff-pre-commit: v0.1.9 → v0.2.0](astral-sh/ruff-pre-commit@v0.1.9...v0.2.0)
- [github.com/scientific-python/cookie: 2023.12.21 → 2024.01.24](scientific-python/cookie@2023.12.21...2024.01.24)

* Fixes RUF017

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

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

---------

Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Co-authored-by: Frédéric Collonval <[email protected]>

.pre-commit-config.yaml

@@ -21,7 +21,7 @@ repos:
       - id: trailing-whitespace
 
   - repo: https://github.com/python-jsonschema/check-jsonschema
-    rev: 0.27.3
+    rev: 0.27.4
     hooks:
       - id: check-github-workflows
 
@@ -77,7 +77,7 @@ repos:
           ]
 
   - repo: https://github.com/astral-sh/ruff-pre-commit
-    rev: v0.1.9
+    rev: v0.2.0
     hooks:
       - id: ruff
         types_or: [python, jupyter]
@@ -86,7 +86,7 @@ repos:
         types_or: [python, jupyter]
 
   - repo: https://github.com/scientific-python/cookie
-    rev: "2023.12.21"
+    rev: "2024.01.24"
     hooks:
       - id: sp-repo-review
         additional_dependencies: ["repo-review[cli]"]

jupyterlab_server/licenses_handler.py

@@ -58,13 +58,11 @@ def federated_extensions(self) -> dict[str, Any]:
 
             assert isinstance(self.parent, LabServerApp)
 
-        labextensions_path: list = sum(
-            [
-                self.parent.labextensions_path,
-                self.parent.extra_labextensions_path,
-            ],
-            [],
-        )
+        per_paths = [
+            self.parent.labextensions_path,
+            self.parent.extra_labextensions_path,
+        ]
+        labextensions_path = [extension for extensions in per_paths for extension in extensions]
         return get_federated_extensions(labextensions_path)
 
     async def report_async(

tests/test_workspaces_api.py

@@ -121,9 +121,10 @@ async def test_listing_dates(jp_fetch, labserverapp):
     r = await jp_fetch("lab", "api", "workspaces")
     data = json.loads(r.body.decode())
     values = data["workspaces"]["values"]
-    times: list = sum(
-        ([ws["metadata"].get("last_modified"), ws["metadata"].get("created")] for ws in values), []
-    )
+    workspaces = [
+        [ws["metadata"].get("last_modified"), ws["metadata"].get("created")] for ws in values
+    ]
+    times = [time for workspace in workspaces for time in workspace]
     assert None not in times
     [rfc3339_to_timestamp(t) for t in times]