pre-commit: add codespell

Signed-off-by: Benjamin Gilbert <[email protected]>

Author: bgilbert

.pre-commit-config.yaml

@@ -67,6 +67,14 @@ repos:
         name: Validate reStructuredText syntax
         additional_dependencies: [sphinx, toml]
 
+  - repo: https://github.com/codespell-project/codespell
+    rev: v2.4.1
+    hooks:
+      - id: codespell
+        name: Check spelling with codespell
+        additional_dependencies:
+          - tomli  # Python < 3.11
+
   - repo: meta
     hooks:
       - id: check-hooks-apply

pyproject.toml

@@ -51,6 +51,12 @@ openslide = ["py.typed", "*.pyi"]
 skip-string-normalization = true
 target-version = ["py38", "py39", "py310", "py311", "py312", "py313"]
 
+# Ref: https://github.com/codespell-project/codespell#using-a-config-file
+[tool.codespell]
+check-hidden = true
+# ignore-regex = ""
+# ignore-words-list = ""
+
 # https://black.readthedocs.io/en/stable/guides/using_black_with_other_tools.html#flake8
 # also ignore:
 # - E741 ambiguous variable name