Lint with ruff

svg3d/shaders.py

@@ -84,7 +84,6 @@ def diffuse_lighting(
     return base_style | {"fill": new_color}
 
 
-
 class Shader(ABC):
     """
     Abstract base class for shaders.
@@ -121,12 +120,15 @@ def base_style(self):
     def base_style(self, base_style: dict):
         self._base_style = base_style
 
+
 class DiffuseShader(Shader):
     """
     Shade Mesh objects with per-face, Lambertian (dot product diffuse) lighting.
     """
 
-    def __init__(self, base_color="#71618D", light_direction=DEFAULT_LIGHT, base_style=None):
+    def __init__(
+        self, base_color="#71618D", light_direction=DEFAULT_LIGHT, base_style=None
+    ):
         """Initialize the diffuse shader.
 
         Parameters
@@ -143,7 +145,7 @@ def __init__(self, base_color="#71618D", light_direction=DEFAULT_LIGHT, base_sty
         self._diffuse_light_direction = np.asarray(light_direction)
 
     @classmethod
-    def from_style_dict(cls, style: dict, light_direction = DEFAULT_LIGHT):
+    def from_style_dict(cls, style: dict, light_direction=DEFAULT_LIGHT):
         """Create a :obj:`~.Shader` instance with a style dictionary.
 
         Parameters
@@ -158,7 +160,6 @@ def from_style_dict(cls, style: dict, light_direction = DEFAULT_LIGHT):
         new.base_style = style
         return new
 
-
     @classmethod
     def from_color(cls, base_color):
         """Create a :obj:`~.Shader` instance with a specified base color.

svg3d/svg3d.py

@@ -8,6 +8,7 @@
 
 
 """
+
 import warnings
 from typing import TYPE_CHECKING, Callable
 
@@ -25,7 +26,7 @@
     "stroke": "black",
     "stroke_linejoin": "round",
     "stroke_width": "0.005",
-} # Sample style dictionary for use in examples.
+}  # Sample style dictionary for use in examples.
 
 
 def _pad_arrays(arrays):
@@ -40,7 +41,7 @@ def _pad_arrays(arrays):
     return np.array(padded_array)
 
 
-class Mesh: # TODO: rename to PolygonMesh, create Object? base class, and add Sphere
+class Mesh:  # TODO: rename to PolygonMesh, create Object? base class, and add Sphere
     def __init__(
         self,
         faces: list[np.ndarray],
@@ -113,7 +114,7 @@ def from_coxeter(
         cls,
         poly: "coxeter.shapes.ConvexPolyhedron",
         shader: Callable[[int, float], dict] | None = None,
-        style: dict | None =None,
+        style: dict | None = None,
     ):
         """Create a :obj:`~.Mesh` object from a coxeter
         :class:`~coxeter.shapes.ConvexPolyhedron`."""
@@ -129,7 +130,7 @@ def from_vertices_and_faces(
         vertices: np.ndarray[float],
         faces: list[np.ndarray[int]],
         shader: Callable[[int, float], dict] | None = None,
-        style: dict | None =None,
+        style: dict | None = None,
     ):
         return cls(
             faces=[vertices[face] for face in faces],
@@ -159,18 +160,18 @@ def example_mesh(cls):
             [4, 6, 7, 5],
             [0, 1, 3, 2],
             [2, 3, 7, 6],
-            [1, 5, 7, 3]
+            [1, 5, 7, 3],
         ]
 
         return cls(
             faces=[vertices[face] for face in faces],
             shader=DiffuseShader(base_style=EXAMPLE_STYLE),
-            style=EXAMPLE_STYLE
+            style=EXAMPLE_STYLE,
         )
 
 
 class Engine:
-    def __init__(self, views, precision:int=10):
+    def __init__(self, views, precision: int = 10):
         """The engine used to render a scene into an image.
 
 
@@ -337,7 +338,6 @@ def _sort_back_to_front(self, faces):
         return np.argsort(z_centroids)
 
 
-
 # Permission is hereby granted, free of charge, to any person obtaining a copy
 # of this software and associated documentation files (the "Software"), to deal
 # in the Software without restriction, including without limitation the rights

svg3d/view.py

@@ -1,5 +1,4 @@
-"""Define OpenGL-style views and viewports for scene rendering.
-"""
+"""Define OpenGL-style views and viewports for scene rendering."""
 
 import math
 from typing import NamedTuple
@@ -157,13 +156,13 @@ def __init__(
         [0, 2, np.sqrt(2), 0],
         [-np.sqrt(3), -1, np.sqrt(2), 0],
         [0, 0, -100 * np.sqrt(6), np.sqrt(6)],
-    ] / np.sqrt(6) # TODO: no-undoc-members, don't want to expose this
+    ] / np.sqrt(6)  # TODO: no-undoc-members, don't want to expose this
 
     @property
     def look_at(self):
         """:math:`(4,4)` :class:`numpy.ndarray`: The openGL-style lookAt matrix.
 
-            .. TODO: add links to openGL docs, explain transpose if required.
+        .. TODO: add links to openGL docs, explain transpose if required.
         """
         return self._look_at
 
@@ -175,7 +174,7 @@ def look_at(self, look_at: np.ndarray):
     def projection(self):
         """:math:`(4,4)` :class:`numpy.ndarray`: The openGL-style projection matrix.
 
-            .. TODO: add links to openGL docs, explain transpose if required.
+        .. TODO: add links to openGL docs, explain transpose if required.
         """
         return self._projection