Color: Strip string input and remove redundant Color | ColorLike typing

src/build123d/geometry.py

@@ -1332,6 +1332,7 @@ class Color:
 
     @staticmethod
     def _rgb_from_str(name: str) -> tuple:
+        name = name.strip()
         if "#" not in name:
             try:
                 # Use css3 color names by default

src/build123d/topology/shape_core.py

@@ -172,7 +172,7 @@ class Shape(NodeMixin, Generic[TOPODS]):
     Args:
         obj (TopoDS_Shape, optional): OCCT object. Defaults to None.
         label (str, optional): Defaults to ''.
-        color (Color, optional): Defaults to None.
+        color (ColorLike, optional): Defaults to None.
         parent (Compound, optional): assembly parent. Defaults to None.
 
     Attributes:
@@ -284,7 +284,7 @@ class Shape(NodeMixin, Generic[TOPODS]):
         self,
         obj: TopoDS_Shape | None = None,
         label: str = "",
-        color: Color | ColorLike | None = None,
+        color: ColorLike | None = None,
         parent: Compound | None = None,
     ):
         self.wrapped: TOPODS | None = (
@@ -339,7 +339,7 @@ class Shape(NodeMixin, Generic[TOPODS]):
         return node_color
 
     @color.setter
-    def color(self, value: Color | ColorLike | None) -> None:
+    def color(self, value: ColorLike | None) -> None:
         """Set the shape's color"""
         self._color = Color(value) if value is not None else None
 

tests/test_direct_api/test_color.py

@@ -130,9 +130,11 @@ class TestColor(unittest.TestCase):
         red_color_likes = [
             Quantity_ColorRGBA(1, 0, 0, 1),
             "red",
+            "red ",
             ("red",),
             ("red", 1),
             "#ff0000",
+            " #ff0000 ",
             ("#ff0000",),
             ("#ff0000", 1),
             0xff0000,