type annotation updates

masque/traits/layerable.py

@@ -63,7 +63,7 @@ class LayerableImpl(Layerable, metaclass=ABCMeta):
         return self._layer
 
     @layer.setter
-    def layer(self, val: layer_t):
+    def layer(self, val: layer_t) -> None:
         self._layer = val
 
     #

masque/traits/mirrorable.py

@@ -44,7 +44,7 @@ class Mirrorable(metaclass=ABCMeta):
 #    """
 #    __slots__ = ()
 #
-#    _mirrored: numpy.ndarray        # ndarray[bool]
+#    _mirrored: NDArray[numpy.bool]
 #    """ Whether to mirror the instance across the x and/or y axes. """
 #
 #    #
@@ -52,12 +52,12 @@ class Mirrorable(metaclass=ABCMeta):
 #    #
 #    # Mirrored property
 #    @property
-#    def mirrored(self) -> numpy.ndarray:        # ndarray[bool]
+#    def mirrored(self) -> NDArray[numpy.bool]:
 #        """ Whether to mirror across the [x, y] axes, respectively """
 #        return self._mirrored
 #
 #    @mirrored.setter
-#    def mirrored(self, val: Sequence[bool]):
+#    def mirrored(self, val: Sequence[bool]) -> None:
 #        if is_scalar(val):
 #            raise MasqueError('Mirrored must be a 2-element list of booleans')
 #        self._mirrored = numpy.array(val, dtype=bool, copy=True)

masque/traits/repeatable.py

@@ -34,7 +34,7 @@ class Repeatable(metaclass=ABCMeta):
 
 #    @repetition.setter
 #    @abstractmethod
-#    def repetition(self, repetition: 'Repetition | None'):
+#    def repetition(self, repetition: 'Repetition | None') -> None:
 #        pass
 
     #
@@ -75,7 +75,7 @@ class RepeatableImpl(Repeatable, Bounded, metaclass=ABCMeta):
         return self._repetition
 
     @repetition.setter
-    def repetition(self, repetition: 'Repetition | None'):
+    def repetition(self, repetition: 'Repetition | None') -> None:
         from ..repetition import Repetition
         if repetition is not None and not isinstance(repetition, Repetition):
             raise MasqueError(f'{repetition} is not a valid Repetition object!')

masque/traits/rotatable.py

@@ -54,7 +54,7 @@ class RotatableImpl(Rotatable, metaclass=ABCMeta):
         return self._rotation
 
     @rotation.setter
-    def rotation(self, val: float):
+    def rotation(self, val: float) -> None:
         if not numpy.size(val) == 1:
             raise MasqueError('Rotation must be a scalar')
         self._rotation = val % (2 * pi)

masque/traits/scalable.py

@@ -48,7 +48,7 @@ class ScalableImpl(Scalable, metaclass=ABCMeta):
         return self._scale
 
     @scale.setter
-    def scale(self, val: float):
+    def scale(self, val: float) -> None:
         if not is_scalar(val):
             raise MasqueError('Scale must be a scalar')
         if not val > 0: