Fix parameters that can take None

Author: isacben

adafruit_display_shapes/circle.py

@@ -39,9 +39,9 @@ class Circle(RoundRect):
     :param int x0: The x-position of the center.
     :param int y0: The y-position of the center.
     :param int r: The radius of the circle.
-    :param int fill: (Optional) The color to fill the circle. Can be a hex value for a color or
+    :param int|None fill: The color to fill the circle. Can be a hex value for a color or
                  ``None`` for transparent.
-    :param int outline: (Optional) The outline of the circle. Can be a hex value for a color or
+    :param int|None outline: The outline of the circle. Can be a hex value for a color or
                  ``None`` for no outline.
     :param int stroke: Used for the outline. Will not change the radius.
 

adafruit_display_shapes/polygon.py

@@ -37,7 +37,7 @@ class Polygon(displayio.TileGrid):
     """A polygon.
 
     :param list points: A list of (x, y) tuples of the points
-    :param int outline: (Optional) The outline of the polygon. Can be a hex value for a color or
+    :param int|None outline: The outline of the polygon. Can be a hex value for a color or
                     ``None`` for no outline.
     """
 

adafruit_display_shapes/rect.py

@@ -39,9 +39,9 @@ class Rect(displayio.TileGrid):
     :param int y: The y-position of the top left corner.
     :param int width: The width of the rectangle.
     :param int height: The height of the rectangle.
-    :param int fill: (Optional) The color to fill the rectangle. Can be a hex value for a color or
+    :param int|None fill: The color to fill the rectangle. Can be a hex value for a color or
                     ``None`` for transparent.
-    :param int outline: (Optional) The outline of the rectangle. Can be a hex value for a color or
+    :param int|None outline: The outline of the rectangle. Can be a hex value for a color or
                     ``None`` for no outline.
     :param int stroke: Used for the outline. Will not change the outer bound size set by ``width``
                     and ``height``.

adafruit_display_shapes/roundrect.py

@@ -31,9 +31,9 @@ class RoundRect(displayio.TileGrid):
     :param int width: The width of the rounded-corner rectangle.
     :param int height: The height of the rounded-corner rectangle.
     :param int r: The radius of the rounded corner.
-    :param int fill: (Optional) The color to fill the rounded-corner rectangle. Can be a hex value
+    :param int|None fill: The color to fill the rounded-corner rectangle. Can be a hex value
                     for a color or ``None`` for transparent.
-    :param int outline: (Optional) The outline of the rounded-corner rectangle. Can be a hex value
+    :param int|None outline: The outline of the rounded-corner rectangle. Can be a hex value
                     for a color or ``None`` for no outline.
     :param int stroke: Used for the outline. Will not change the outer bound size set by ``width``
                     and ``height``.

adafruit_display_shapes/sparkline.py

@@ -55,8 +55,8 @@ class Sparkline(displayio.Group):
     :param int height: Height of the sparkline graph in pixels
     :param int max_items: Maximum number of values housed in the sparkline
     :param bool dyn_xpitch: (Optional) Dynamically change xpitch (True)
-    :param int y_min: (Optional) Lower range for the y-axis.  Set to None for autorange.
-    :param int y_max: (Optional) Upper range for the y-axis.  Set to None for autorange.
+    :param int|None y_min: Lower range for the y-axis.  Set to None for autorange.
+    :param int|None y_max: Upper range for the y-axis.  Set to None for autorange.
     :param int x: X-position on the screen, in pixels
     :param int y: Y-position on the screen, in pixels
     :param int color: Line color, the default value is 0xFFFFFF (WHITE)

adafruit_display_shapes/triangle.py

@@ -42,9 +42,9 @@ class Triangle(Polygon):
     :param int y1: The y-position of the second vertex.
     :param int x2: The x-position of the third vertex.
     :param int y2: The y-position of the third vertex.
-    :param int fill: (Optional) The color to fill the triangle. Can be a hex value for a color or
+    :param int|None fill: The color to fill the triangle. Can be a hex value for a color or
                     ``None`` for transparent.
-    :param int outline: (Optional) The outline of the triangle. Can be a hex value for a color or
+    :param int|None outline: The outline of the triangle. Can be a hex value for a color or
                     ``None`` for no outline.
     """
     # pylint: disable=too-many-locals