chore: update pre-commit hooks (#305)

* 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)

* [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>

Author: pre-commit-ci[bot]

.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
 
@@ -73,7 +73,7 @@ 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]
@@ -84,7 +84,7 @@ repos:
         exclude: "^tests/files/.*.ipynb"
 
   - 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]"]

nbclient/client.py

@@ -1206,7 +1206,7 @@ def handle_comm_msg(
         data = content["data"]
         if self.store_widget_state and "state" in data:  # ignore custom msg'es
             self.widget_state.setdefault(content["comm_id"], {}).update(data["state"])
-            if "buffer_paths" in data and data["buffer_paths"]:
+            if data.get("buffer_paths"):
                 comm_id = content["comm_id"]
                 if comm_id not in self.widget_buffers:
                     self.widget_buffers[comm_id] = {}