Dropping black and use ruff as formatter (#31)

.pre-commit-config.yaml

@@ -2,15 +2,6 @@ ci:
     autofix_prs: true
     autoupdate_schedule: weekly
 repos:
-- repo: https://github.com/psf/black
-  rev: 23.12.1
-  hooks:
-  - id: black
-- repo: https://github.com/keewis/blackdoc
-  rev: v0.3.9
-  hooks:
-  - id: blackdoc
-    files: '\.py$'
 
 - repo: https://github.com/DanielNoord/pydocstringformatter
   rev: v0.7.3
@@ -27,3 +18,10 @@ repos:
   hooks:
   - id: numpydoc-validation
     files: ^src/pvgmsh/
+
+- repo: https://github.com/astral-sh/ruff-pre-commit
+  rev: v0.1.9
+  hooks:
+    - id: ruff
+      args: [ --fix ]
+    - id: ruff-format

README.rst

@@ -1,3 +1,9 @@
+.. |Ruff| image:: https://img.shields.io/endpoint?url=https://raw.githubusercontent.com/astral-sh/ruff/main/assets/badge/v2.json
+   :target: https://github.com/astral-sh/ruff
+   :alt: Ruff
+
+|Ruff|
+
 Motivation
 ==========
 

src/pvgmsh/__init__.py

@@ -81,21 +81,15 @@ def frontal_delaunay_2d(edge_source, target_size=None):
     gmsh.initialize()
     gmsh.option.set_number("Mesh.Algorithm", 6)
 
+    if target_size is None:
+        target_size = np.max(
+            np.abs(edge_source.bounds[1] - edge_source.bounds[0]),
+            np.abs(edge_source.bounds[3] - edge_source.bounds[2]),
+            np.abs(edge_source.bounds[5] - edge_source.bounds[4]),
+        )
+
     for i, point in enumerate(edge_source.points):
-        if target_size is None:
-            gmsh.model.geo.add_point(
-                point[0],
-                point[1],
-                point[2],
-                np.max(
-                    np.abs(geometry.bounds[1] - geometry.bounds[0]),
-                    np.abs(geometry.bounds[3] - geometry.bounds[2]),
-                    np.abs(geometry.bounds[5] - geometry.bounds[4]),
-                ),
-                i + 1,
-            )
-        else:
-            gmsh.model.geo.add_point(point[0], point[1], point[2], target_size, i + 1)
+        gmsh.model.geo.add_point(point[0], point[1], point[2], target_size, i + 1)
 
     lines = edge_source.lines
     for i in range(lines[0] - 1):