address review comments

Author: cguardia

adafruit_displayio_layout/layouts/grid_layout.py

@@ -24,7 +24,7 @@
 """
 try:
     # Used only for typing
-    from typing import Any, List, Tuple, Union
+    from typing import Any, List, Optional, Tuple, Union
 except ImportError:
     pass
 
@@ -381,7 +381,7 @@ def add_content(
         cell_content: displayio.Group,
         grid_position: Tuple[int, int],
         cell_size: Tuple[int, int],
-        cell_anchor_point: Union[Tuple[float, ...], None] = None,
+        cell_anchor_point: Optional[Tuple[float, ...]] = None,
     ) -> None:
         """Add a child to the grid.
 

adafruit_displayio_layout/widgets/icon_animated.py

@@ -25,14 +25,15 @@
 import time
 from math import pi
 import bitmaptools
-from displayio import TileGrid, Bitmap, Display, Palette
+from displayio import TileGrid, Bitmap, Palette
 import adafruit_imageload
 from adafruit_displayio_layout.widgets.icon_widget import IconWidget
 from adafruit_displayio_layout.widgets.easing import quadratic_easeout as easein
 from adafruit_displayio_layout.widgets.easing import quadratic_easein as easeout
 
 try:
     from typing import Any, Optional, Tuple
+    from displayio import Display  # pylint: disable=ungrouped-imports
 except ImportError:
     pass
 

adafruit_displayio_layout/widgets/widget.py

@@ -174,7 +174,7 @@ def __init__(
         self,
         x: int = 0,
         y: int = 0,
-        scale: float = 1,
+        scale: int = 1,
         width: Optional[int] = None,
         height: Optional[int] = None,
         anchor_point: Optional[Tuple[float, float]] = None,