optional typing

Author: beverlylytle

src/compas_blender/artists/boxartist.py

@@ -29,7 +29,7 @@ def __init__(self,
 
         super().__init__(shape=box, collection=collection or box.name, **kwargs)
 
-    def draw(self, color: RGBColor = None) -> List[bpy.types.Object]:
+    def draw(self, color: Optional[RGBColor] = None) -> List[bpy.types.Object]:
         """Draw the box associated with the artist.
 
         Parameters

src/compas_blender/artists/capsuleartist.py

@@ -30,7 +30,7 @@ def __init__(self,
 
         super().__init__(shape=capsule, collection=collection or capsule.name, **kwargs)
 
-    def draw(self, color: RGBColor = None, u: int = None, v: int = None) -> List[bpy.types.Object]:
+    def draw(self, color: Optional[RGBColor] = None, u: int = None, v: int = None) -> List[bpy.types.Object]:
         """Draw the capsule associated with the artist.
 
         Parameters

src/compas_blender/artists/circleartist.py

@@ -30,7 +30,7 @@ def __init__(self,
                  **kwargs: Any):
         super().__init__(primitive=circle, collection=collection or circle.name, **kwargs)
 
-    def draw(self,  color: RGBColor = None, show_point=False, show_normal=False) -> List[bpy.types.Object]:
+    def draw(self,  color: Optional[RGBColor] = None, show_point=False, show_normal=False) -> List[bpy.types.Object]:
         """Draw the circle.
 
         Parameters

src/compas_blender/artists/coneartist.py

@@ -30,7 +30,7 @@ def __init__(self,
 
         super().__init__(shape=cone, collection=collection or cone.name, **kwargs)
 
-    def draw(self, color: RGBColor = None, u: int = None) -> List[bpy.types.Object]:
+    def draw(self, color: Optional[RGBColor] = None, u: int = None) -> List[bpy.types.Object]:
         """Draw the cone associated with the artist.
 
         Parameters

src/compas_blender/artists/cylinderartist.py

@@ -30,7 +30,7 @@ def __init__(self,
 
         super().__init__(shape=cylinder, collection=collection or cylinder.name, **kwargs)
 
-    def draw(self, color: RGBColor = None, u: int = None) -> List[bpy.types.Object]:
+    def draw(self, color: Optional[RGBColor] = None, u: int = None) -> List[bpy.types.Object]:
         """Draw the cylinder associated with the artist.
 
         Parameters

src/compas_blender/artists/lineartist.py

@@ -50,7 +50,7 @@ def __init__(self,
                  ):
         super().__init__(primitive=line, collection=collection or line.name, **kwargs)
 
-    def draw(self, color: RGBColor = None, show_points: Optional[bool] = False) -> List[bpy.types.Object]:
+    def draw(self, color: Optional[RGBColor] = None, show_points: Optional[bool] = False) -> List[bpy.types.Object]:
         """Draw the line.
 
         Parameters

src/compas_blender/artists/pointartist.py

@@ -51,7 +51,7 @@ def __init__(self,
                  **kwargs: Any):
         super().__init__(primitive=point, collection=collection or point.name, **kwargs)
 
-    def draw(self, color: RGBColor = None) -> List[bpy.types.Object]:
+    def draw(self, color: Optional[RGBColor] = None) -> List[bpy.types.Object]:
         """Draw the point.
 
         Returns

src/compas_blender/artists/polygonartist.py

@@ -30,7 +30,7 @@ def __init__(self,
         super().__init__(primitive=polygon, collection=collection or polygon.name, **kwargs)
 
     def draw(self,
-             color: RGBColor = None,
+             color: Optional[RGBColor] = None,
              show_points=False,
              show_edges=False,
              show_face=True) -> List[bpy.types.Object]:

src/compas_blender/artists/polyhedronartist.py

@@ -29,7 +29,7 @@ def __init__(self,
 
         super().__init__(shape=polyhedron, collection=collection or polyhedron.name, **kwargs)
 
-    def draw(self, color: RGBColor = None) -> List[bpy.types.Object]:
+    def draw(self, color: Optional[RGBColor] = None) -> List[bpy.types.Object]:
         """Draw the polyhedron associated with the artist.
 
         Parameters

src/compas_blender/artists/polylineartist.py

@@ -30,7 +30,7 @@ def __init__(self,
                  ):
         super().__init__(primitive=polyline, collection=collection or polyline.name, **kwargs)
 
-    def draw(self, color: RGBColor = None, show_points: Optional[bool] = False) -> List[bpy.types.Object]:
+    def draw(self, color: Optional[RGBColor] = None, show_points: Optional[bool] = False) -> List[bpy.types.Object]:
         """Draw the line.
 
         Parameters