⚙ Add pre-commit config + docs

.pre-commit-config.yaml

@@ -0,0 +1,35 @@
+repos:
+-   repo: https://github.com/pre-commit/pre-commit-hooks
+    rev: v5.0.0
+    hooks:
+    -   id: trailing-whitespace
+    -   id: end-of-file-fixer
+    -   id: check-json
+    -   id: check-toml
+    -   id: check-yaml
+    -   id: check-added-large-files
+    -   id: check-ast
+
+-   repo: https://github.com/psf/black
+    rev: 25.1.0
+    hooks:
+    -   id: black
+
+-   repo: https://github.com/astral-sh/ruff-pre-commit
+    rev: v0.11.13
+    hooks:
+    -   args:
+        -   --fix
+        -   --exit-non-zero-on-fix
+        id: ruff
+
+-   repo: https://gitlab.com/vojko.pribudic.foss/pre-commit-update
+    rev: v0.7.0
+    hooks:
+    -   id: pre-commit-update
+
+-   repo: https://github.com/dhatim/python-license-check
+    rev: 0.9.3
+    hooks:
+    -   id: liccheck
+        language: system

README-DEV.md

@@ -15,3 +15,10 @@ To run a test with profiling:
   ```
   pytest --profile-svg -k test_page_info
   ```
+
+# How to use pre-commit
+
+This project optionally uses [pre-commit](https://pre-commit.com) to check commits. To use it:
+
+- Install pre-commit, e.g. `pip install -r requirements-dev.txt`
+- Install the repo-local git hooks: `pre-commit install`

pyproject.toml

@@ -44,3 +44,42 @@ optional-dependencies.dev = {file = ["requirements-dev.txt"]}
 
 [tool.setuptools.packages.find]
 where = ["src"]
+
+
+[tool.ruff.lint]
+select = ["E", "F", "I"]
+
+
+[tool.liccheck]
+authorized_licenses = [
+    "bsd",
+    "new bsd",
+    "bsd license",
+    "new bsd license",
+    "simplified bsd",
+    "apache",
+    "apache 2.0",
+    "apache software license",
+    "apache software",
+    "apache license 2.0",
+    "gnu lgpl",
+    "lgpl with exceptions or zpl",
+    "GNU Library or Lesser General Public License (LGPL)",
+    "GNU Lesser General Public License v3 (LGPLv3)",
+    "GNU Lesser General Public License v2 or later (LGPLv2+)",
+    "mit",
+    "mit license",
+    "mit-cmu",
+    "python software foundation",
+    "psf",
+    "psf-2.0",
+    "Historical Permission Notice and Disclaimer (HPND)",
+    "public domain",
+    'The Unlicense (Unlicense)',
+    "isc",
+    "ISC License (ISCL)",
+    'Mozilla Public License 2.0 (MPL 2.0)',
+]
+unauthorized_licenses = [
+    "gpl v3",
+]

requirements-dev.txt

@@ -7,3 +7,7 @@ mypy
 types-lxml
 types-tqdm
 pandas-stubs
+
+pre-commit
+setuptools
+liccheck