remove obsolete list and tuple call

examples/add_labels_with_features.py

@@ -44,7 +44,7 @@
     'row': ['none']
     + ['top'] * 4
     + ['bottom'] * 4,  # background is row: none
-    'size': ["none", *list(coin_sizes)],  # background is size: none
+    'size': ["none", *coin_sizes],  # background is size: none
 }
 
 color = {1: 'white', 2: 'blue', 3: 'green', 4: 'red', 5: 'yellow'}

napari/_qt/widgets/qt_color_swatch.py

@@ -215,7 +215,7 @@ class QColorLineEdit(QLineEdit):
 
     def __init__(self, parent=None) -> None:
         super().__init__(parent)
-        self._compl = QCompleter([*list(get_color_dict()), "transparent"])
+        self._compl = QCompleter([*get_color_dict(), "transparent"])
         self._compl.setCompletionMode(QCompleter.InlineCompletion)
         self.setCompleter(self._compl)
         self.setTextMargins(2, 2, 2, 2)

napari/_vispy/camera.py

@@ -80,10 +80,9 @@ def center(self):
             center = tuple(self._view.camera.center)
         else:
             # in 2D, we arbitrarily choose 0.0 as the center in z
-            center = (*tuple(self._view.camera.center[:2]), 0.0)
+            center = (*self._view.camera.center[:2], 0.0)
         # switch from VisPy xyz ordering to NumPy prc ordering
-        center = center[::-1]
-        return center
+        return center[::-1]
 
     @center.setter
     def center(self, center):

napari/layers/labels/_tests/test_labels.py

@@ -407,7 +407,7 @@ def test_custom_color_dict():
     # Test to see if our label mapped control points map to those in the colormap
     # with an extra half step.
     local_controls = np.array(
-        sorted(np.unique([*list(layer._label_color_index.values()), 1.0]))
+        sorted(np.unique([*layer._label_color_index.values(), 1.0]))
     )
     colormap_controls = np.array(layer._colormap.controls)
     assert np.max(np.abs(local_controls - colormap_controls)) == pytest.approx(

napari/layers/points/_tests/test_points.py

@@ -380,7 +380,7 @@ def test_removing_selected_points():
     layer.remove_selected()
     assert len(layer.data) == shape[0] - 2
     assert len(layer.selected_data) == 0
-    keep = [1, 2, *list(range(4, 10))]
+    keep = [1, 2, *range(4, 10)]
     assert np.all(layer.data == data[keep])
     assert layer._value is None
 

napari/layers/points/points.py

@@ -1807,7 +1807,7 @@ def _set_highlight(self, force=False):
                 pos = _create_box_from_corners_3d(
                     self._drag_box, self._drag_normal, self._drag_up
                 )
-            pos = pos[[*list(range(4)), 0]]
+            pos = pos[[*range(4), 0]]
         else:
             pos = None
 
@@ -1852,7 +1852,7 @@ def _update_thumbnail(self):
             coords = np.clip(coords, 0, thumbnail_shape - 1)
 
             # Draw single pixel points in the colormapped thumbnail.
-            colormapped = np.zeros((*tuple(thumbnail_shape), 4))
+            colormapped = np.zeros((*thumbnail_shape, 4))
             colormapped[..., 3] = 1
             colors = self._face.colors[thumbnail_indices]
             colormapped[coords[:, 0], coords[:, 1]] = colors

napari/layers/shapes/_shape_list.py

@@ -1228,7 +1228,7 @@ def to_colors(
         if colors_shape is None:
             colors_shape = self.displayed_vertices.max(axis=0).astype(int)
 
-        colors = np.zeros((*tuple(colors_shape), 4), dtype=float)
+        colors = np.zeros((*colors_shape, 4), dtype=float)
         colors[..., 3] = 1
 
         z_order = self._z_order[::-1]

napari/layers/shapes/_tests/test_shapes.py

@@ -1209,7 +1209,7 @@ def test_removing_selected_shapes():
     # Select three shapes and remove them
     layer.selected_data = {1, 7, 8}
     layer.remove_selected()
-    keep = [0, *list(range(2, 7))] + [9]
+    keep = [0, *range(2, 7)] + [9]
     data_keep = [data[i] for i in keep]
     shape_type_keep = [shape_type[i] for i in keep]
     assert len(layer.data) == len(data_keep)

napari/utils/theme.py

@@ -4,7 +4,7 @@
 import warnings
 from ast import literal_eval
 from contextlib import suppress
-from typing import Union
+from typing import List, Union
 
 import npe2
 from pydantic import validator
@@ -279,15 +279,15 @@ def unregister_theme(theme_id):
     _themes.pop(theme_id, None)
 
 
-def available_themes():
+def available_themes() -> List[str]:
     """List available themes.
 
     Returns
     -------
     list of str
         ids of available themes.
     """
-    return (*tuple(_themes), 'system')
+    return [*_themes, 'system']
 
 
 def is_theme_available(theme_id):