Remove references to yapf

.vscode/settings.json

@@ -28,7 +28,6 @@
     "python.linting.flake8Enabled": true,
     "python.linting.pycodestyleEnabled": false,
     "python.linting.pylintEnabled": false,
-    "python.formatting.provider": "yapf",
     "cSpell.allowCompoundWords": true,
     "files.exclude": {
         ".cache": true,
@@ -75,6 +74,7 @@
         "pylint",
         "pyside",
         "pytest",
+        "ruff",
         "spherocylinder",
         "spherocylinders",
         "spheropolygons",
@@ -84,7 +84,6 @@
         "twxs",
         "uint",
         "unmap",
-        "verts",
-        "yapf"
+        "verts"
     ]
 }

doc/style.rst

@@ -20,26 +20,28 @@ Python
 ------
 
 Python code in GSD should follow `PEP8`_ with the formatting performed by
-`yapf`_ (configuration in ``setup.cfg``). Code should pass all **flake8** tests
-and formatted by **yapf**.
+`ruff`_ (configuration in ``ruff.toml``). Code should pass all **ruff** linter checks.
 
 .. _PEP8: https://www.python.org/dev/peps/pep-0008
-.. _yapf: https://github.com/google/yapf
+.. _ruff: https://github.com/astral-sh/ruff
 
 Tools
 ^^^^^
 
-* Linter: `flake8 <http://flake8.pycqa.org/en/latest/>`_
+* Linter: `ruff <https://github.com/astral-sh/ruff`_
 
-  * With these plugins:
+  * With these extensions:
 
-    * `pep8-naming <https://github.com/PyCQA/pep8-naming>`_
-    * `flake8-docstrings <https://gitlab.com/pycqa/flake8-docstrings>`_
-    * `flake8-rst-docstrings <https://github.com/peterjc/flake8-rst-docstrings>`_
+    * `D <https://docs.astral.sh/ruff/rules/#pydocstyle-d>`_
+    * `E, W <https://docs.astral.sh/ruff/rules/#pycodestyle-e-w>`_
+    * `F <https://docs.astral.sh/ruff/rules/#pyflakes-f>`_
+    * `N <https://docs.astral.sh/ruff/rules/#pep8-naming-n>`_
+    * `NPY <https://docs.astral.sh/ruff/rules/#numpy-specific-rules-npy>`_
+    * `RUF200 <https://docs.astral.sh/ruff/rules/invalid-pyproject-toml>`_
 
-  * Configure flake8 in your editor to see violations on save.
+  * The ``ruff.toml`` included with the package automatically configures these rules.
 
-* Autoformatter: `yapf <https://github.com/google/yapf>`_
+* Autoformatter: `ruff <https://github.com/astral-sh/ruff>`_
 
   * Run: ``pre-commit run --all-files`` to apply style changes to the whole
     repository.