👷🔧📝 Switch to prek

* Remove pre-commit
* Fix Python syntax

Author: veit

.github/workflows/pre-commit.yml .github/workflows/prek.yml.github/workflows/pre-commit.yml renamed to .github/workflows/prek.yml

@@ -2,7 +2,7 @@
 #
 # SPDX-License-Identifier: BSD-3-Clause
 
-name: pre-commit
+name: prek
 
 on:
   pull_request:
@@ -16,8 +16,8 @@ concurrency:
 permissions: {}
 
 jobs:
-  pre-commit:
-    name: pre-commit
+  prek:
+    name: prek
     # External pull requests should be checked, but not our own internal pull
     # requests again, as these are already checked by the push on the branch.
     # Without this if condition, the checks would be performed twice, as
@@ -28,12 +28,7 @@ jobs:
       github.event.pull_request.head.repo.full_name != github.repository
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+    - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
       with:
         persist-credentials: false
-    - uses: actions/setup-python@a309ff8b426b58ec0e2a45f0f869d46889d02405 # v6.2.0
-    - uses: actions/cache@27d5ce7f107fe9357f9df03efb73ab90386fccae # v5.0.5
-      with:
-        path: ~/.cache/pre-commit
-        key: pre-commit|${{ env.pythonLocation }}|${{ hashFiles('.pre-commit-config.yaml') }}
-    - uses: pre-commit/action@2c7b3805fd2a0fd8c1884dcaebf91fc102a13ecd # v3.0.1
+    - uses: j178/prek-action@e98a699c41eb69ab013a45817a0406469a748f8d # v2.0.5

.pre-commit-config.yaml

@@ -10,7 +10,7 @@ ci:
 
 repos:
   - repo: https://github.com/pre-commit/pre-commit-hooks
-    rev: 3e8a8703264a2f4a69428a0aa4dcb512790b2c8c # v6.0.0
+    rev: 3e8a8703264a2f4a69428a0aa4dcb512790b2c8c  # frozen: v6.0.0
     hooks:
     - id: check-json
       types: [file]  # override `types: [json]`
@@ -24,33 +24,33 @@ repos:
     - id: end-of-file-fixer
     - id: trailing-whitespace
   - repo: https://github.com/tox-dev/pyproject-fmt
-    rev: 0c8c15d8fe996493035be407c5cf4a288cf6bf8e # v2.25.1
+    rev: 3632ea90e7641b574983ddf3a11ccedefff3c881 # frozen: v2.25.3
     hooks:
     - id: pyproject-fmt
   - repo: https://github.com/abravalheri/validate-pyproject
-    rev: 4b2e70d08cb2ccd26d1fba73588de41c7a5d50b7 # v0.25
+    rev: 4b2e70d08cb2ccd26d1fba73588de41c7a5d50b7 # frozen: v0.25
     hooks:
     - id: validate-pyproject
   - repo: https://github.com/astral-sh/ruff-pre-commit
-    rev: c59bba8fb259db0fec2bbb77ad8ba51ea7341b56 # v0.15.20
+    rev: 01a675ea018f2fb714478a5ffb83fcea8374bb06 # frozen: v0.15.21
     hooks:
       - id: ruff-check
         args: [--fix, --exit-non-zero-on-fix]
       - id: ruff-format
   - repo: https://github.com/sphinx-contrib/sphinx-lint
-    rev: c883505f64b59c3c5c9375191e4ad9f98e727ccd # v1.0.2
+    rev: c883505f64b59c3c5c9375191e4ad9f98e727ccd # frozen: v1.0.2
     hooks:
     - id: sphinx-lint
       types: [rst]
   - repo: https://github.com/adamchainz/blacken-docs
-    rev: fda77690955e9b63c6687d8806bafd56a526e45f # 1.20.0
+    rev: fda77690955e9b63c6687d8806bafd56a526e45f # frozen: 1.20.0
     hooks:
     - id: blacken-docs
       args: [--line-length=79]
       additional_dependencies:
       - black
   - repo: https://github.com/codespell-project/codespell
-    rev: 2ccb47ff45ad361a21071a7eedda4c37e6ae8c5a # v2.4.2
+    rev: 2ccb47ff45ad361a21071a7eedda4c37e6ae8c5a # frozen: v2.4.2
     hooks:
     - id: codespell
       args: [--toml pyproject.toml]

CHANGELOG.rst

@@ -20,6 +20,13 @@ emergencies when we need to start branches for older versions.
 `Unreleased <https://github.com/cusyio/Python4DataScience/compare/26.1.0...HEAD>`_
 ----------------------------------------------------------------------------------
 
+Changed
+~~~~~~~
+
+* 👷🔧📝 Switch to prek
+
+  * Remove pre-commit
+  * Fix Python syntax
 
 `26.1.0 <https://github.com/cusyio/Python4DataScience/compare/24.3.0...26.1.0>`_: 2026-07-08
 --------------------------------------------------------------------------------------------

README.rst

@@ -16,9 +16,9 @@ Status
 .. image:: https://img.shields.io/github/license/cusyio/Python4DataScience.svg
    :alt: License
    :target: https://github.com/cusyio/Python4DataScience/blob/main/LICENSES/BSD-3-Clause.txt
-.. image:: https://results.pre-commit.ci/badge/github/cusyio/Python4DataScience/main.svg
-   :target: https://results.pre-commit.ci/repo/github/649815375
-   :alt: pre-commit.ci status
+.. image:: https://img.shields.io/endpoint?url=https://raw.githubusercontent.com/cusyio/Python4Datascience-de/main/badge-v0.json
+   :target: https://github.com/j178/prek
+   :alt: prek
 .. image:: https://app.readthedocs.org/projects/python4datascience/badge/?version=latest
    :alt: Docs
    :target: https://www.python4data.science/en/latest/

badge-v0.json

@@ -0,0 +1,8 @@
+{
+  "label": "prek",
+  "message": "enabled",
+  "logoSvg": "<svg xmlns=\"http://www.w3.org/2000/svg\" xml:space=\"preserve\" viewBox=\"0 0 150.7 163\"><path fill=\"#fff\" d=\"M84.3 0c-2.6-.3-5.8 10-8.9 10-3 0-6.2-10.1-9-9.8-2.7.4-3.8 11-6.7 11.7-2.9.7-8.5-8.5-11-7.6-2.5 1-1.7 11.8-4.6 13.2-2.8 1.4-9.4-6.6-11.9-5-2.4 1.5 0 11.7-2.4 13.8-2.3 2.1-10.2-3.2-12-1.2-2 2 2.3 11 .5 13.6-1.8 2.6-9.6-.2-11 2.3-1.5 2.5 3.7 9.4 2.5 12.4-1.2 3-9 3.4-9.7 6.2-.8 2.7 5.1 7.9 5.1 10.6.2 3.6-6.8 3.3-3.6 17 2 5.4 2.5 30.7 40.6 48.5-2.2 17.3-7.8 18.5-8.5 23.2.2 3.2 3.7 4.3 4.4 4.1 1.2 0 17-6 28.8-22.2a86.5 86.5 0 0 0 65.2-20 68.7 68.7 0 0 0 18.2-43.5c.7-4.2-4.4-4.4-4.5-7.3-.1-2.8 5.6-7.6 4.8-10.3-.6-4.1-9.1-2.8-9.7-7-.5-3.1 3.6-9.6 2.7-11.5-1.3-2.6-10.1-1-11-2.7-1.5-2.8 2.2-11.1.2-13.2-1.9-2.1-10.3 2.5-11.6 1-2-2.4.3-12-2.7-13.7-3.3-1.8-9.8 6.2-11.6 5-2.6-1.6-2.4-12.4-5-13.4-2.5-1-7.3 8.3-10.2 7.6C88.7 11 86.9.3 84.3 0zM106.8 40c1.4 0 3 1 3.1 2 .2 2.3-.5 1.9-7.8 14-7.2 12.2-27.4 44.6-30.3 50-3 5.7-7.1 10.8-12.2 5.4a569 569 0 0 1-20.6-24c-4.6-5.7-3.6-5.2-3.7-5.5-.1-.4-.7-1.8.9-3.6 3.3-4 6.2-5.4 8.5-6.9 2.4-1.5 2.9-2 5.3.5 2.4 2.4 7.8 10 10.1 12.3 2.4 2.4 2.1 1 9.6-6.4C77.2 70.2 88 57 95.5 49.4c7.5-7.6 8-9.6 11.3-9.5z\"/></svg>",
+  "logoWidth": 10,
+  "labelColor": "grey",
+  "color": "#ff600a"
+}

docs/data-processing/intake/gui.ipynb

@@ -5092,21 +5092,15 @@
    ],
    "source": [
     "cat.us_crime.plot.bivariate(\n",
-    "    \"Burglary rate\",\n",
-    "    \"Property crime rate\",\n",
-    "    legend=False,\n",
-    "    width=500,\n",
-    "    height=400,\n",
+    "    \"Burglary rate\", \"Property crime rate\", legend=False, width=500, height=400\n",
     ") * cat.us_crime.plot.scatter(\n",
     "    \"Burglary rate\",\n",
     "    \"Property crime rate\",\n",
     "    color=\"black\",\n",
     "    size=15,\n",
     "    legend=False,\n",
     ") + cat.us_crime.plot.table(\n",
-    "    [\"Burglary rate\", \"Property crime rate\"],\n",
-    "    width=350,\n",
-    "    height=350,\n",
+    "    [\"Burglary rate\", \"Property crime rate\"], width=350, height=350\n",
     ")"
    ]
   },

docs/data-processing/serialisation-formats/toml/pyproject.toml

@@ -6,12 +6,12 @@ line-length = 79
 
 [tool.isort]
 atomic = true
-force_grid_wrap = 0
+multi_line_output = 3
+use_parentheses = true
 include_trailing_comma = true
+force_grid_wrap = 0
 lines_after_imports = 2
 lines_between_types = 1
-multi_line_output = 3
-not_skip = "__init__.py"
-use_parentheses = true
-known_first_party = [ "MY_FIRST_MODULE", "MY_SECOND_MODULE" ]
 known_third_party = [ "mpi4py", "numpy", "requests" ]
+known_first_party = [ "MY_FIRST_MODULE", "MY_SECOND_MODULE" ]
+not_skip = "__init__.py"

docs/performance/perflint.rst

@@ -33,17 +33,16 @@ Use
    $ uv run perflint src/ --load-plugins=perflint
 
 … as pre-commit hook
-~~~~~~~~~~~~~~~~~x~~~
+~~~~~~~~~~~~~~~~~~~~
 
-perflint can also be used with the
-:doc:`/productive/git/advanced/hooks/pre-commit`:
+perflint can also be used with the :doc:`/productive/git/advanced/hooks/prek`:
 
 .. code-block:: yaml
    :caption: .pre-commit-config.yaml
 
    repos:
      - repo: https://github.com/tonybaloney/perflint
-       rev: 0.8.1
+       rev: 22f831509bc7765ce272ad6fcb99398d86a26a52 # 0.8.1
        hooks:
        - id: perflint
 

docs/productive/dvc/init.rst

@@ -90,18 +90,18 @@ The corresponding configuration file :file:`.dvc/config` then looks like this:
    `Remote Storage
    <https://doc.dvc.org/user-guide/data-management/remote-storage>`_
 
-Configure pre-commit
---------------------
+Configure prek
+--------------
 
-You can check the data managed by DVC with the pre-commit framework before every
-``git commit`` and ``git push``, as well as after every ``git checkout``. With
-``dvc config --use-pre-commit-tool``, the :file:`.pre-commit-config.yaml` file
-receives the following checks:
+You can check the data managed by DVC with prek before every ``git commit`` and
+``git push``, as well as after every ``git checkout``. With ``dvc config
+--use-pre-commit-tool``, the :file:`.pre-commit-config.yaml` file receives the
+following checks:
 
 .. code-block:: yaml
 
     - repo: https://github.com/iterative/dvc
-      rev: 3.63.0
+      rev: 356dfa03278058b02df42124f243c2c345329dae # 3.67.1
       hooks:
       - id: dvc-pre-commit
         additional_dependencies:
@@ -128,7 +128,7 @@ the ``pre-push`` and ``post-checkout`` hooks:
 
 .. code-block:: console
 
-   $ pre-commit install --hook-type pre-commit --hook-type pre-push --hook-type post-checkout
-   pre-commit installed at .git/hooks/pre-commit
-   pre-commit installed at .git/hooks/pre-push
-   pre-commit installed at .git/hooks/post-checkout
+   $ uv run prek install --hook-type pre-commit --hook-type pre-push --hook-type post-checkout
+   prek installed at `.git/hooks/pre-commit`
+   prek installed at `.git/hooks/pre-push`
+   prek installed at `.git/hooks/post-checkout`

docs/productive/git/advanced/gitlab/ci-cd/index.rst

@@ -67,7 +67,7 @@ Jobs
     .. seealso::
        * `GitLab Docs: Jobs <https://docs.gitlab.com/ci/jobs/>`_
        * :doc:`python-basics:packs/cibuildwheel`
-       * :ref:`pre-commit Hooks <pre-commit-in-gitlab-ci>`
+       * :ref:`pre-commit checks <prek-in-gitlab-ci>`
        * :ref:`Licensing <reuse-in-gitlab-ci>`
 
 Stages