Merge pull request #8151 from radarhere/type_hint_imagedraw

Tests/test_imagedraw.py

@@ -448,6 +448,7 @@ def test_shape1() -> None:
     x3, y3 = 95, 5
 
     # Act
+    assert ImageDraw.Outline is not None
     s = ImageDraw.Outline()
     s.move(x0, y0)
     s.curve(x1, y1, x2, y2, x3, y3)
@@ -469,6 +470,7 @@ def test_shape2() -> None:
     x3, y3 = 5, 95
 
     # Act
+    assert ImageDraw.Outline is not None
     s = ImageDraw.Outline()
     s.move(x0, y0)
     s.curve(x1, y1, x2, y2, x3, y3)
@@ -487,6 +489,7 @@ def test_transform() -> None:
     draw = ImageDraw.Draw(im)
 
     # Act
+    assert ImageDraw.Outline is not None
     s = ImageDraw.Outline()
     s.line(0, 0)
     s.transform((0, 0, 0, 0, 0, 0))
@@ -913,7 +916,12 @@ def test_rounded_rectangle_translucent(
 def test_floodfill(bbox: Coords) -> None:
     red = ImageColor.getrgb("red")
 
-    for mode, value in [("L", 1), ("RGBA", (255, 0, 0, 0)), ("RGB", red)]:
+    mode_values: list[tuple[str, int | tuple[int, ...]]] = [
+        ("L", 1),
+        ("RGBA", (255, 0, 0, 0)),
+        ("RGB", red),
+    ]
+    for mode, value in mode_values:
         # Arrange
         im = Image.new(mode, (W, H))
         draw = ImageDraw.Draw(im)
@@ -1429,6 +1437,7 @@ def test_same_color_outline(bbox: Coords) -> None:
     x2, y2 = 95, 50
     x3, y3 = 95, 5
 
+    assert ImageDraw.Outline is not None
     s = ImageDraw.Outline()
     s.move(x0, y0)
     s.curve(x1, y1, x2, y2, x3, y3)
@@ -1467,7 +1476,7 @@ def test_same_color_outline(bbox: Coords) -> None:
         (4, "square", {}),
         (8, "regular_octagon", {}),
         (4, "square_rotate_45", {"rotation": 45}),
-        (3, "triangle_width", {"width": 5, "outline": "yellow"}),
+        (3, "triangle_width", {"outline": "yellow", "width": 5}),
     ],
 )
 def test_draw_regular_polygon(
@@ -1477,7 +1486,10 @@ def test_draw_regular_polygon(
     filename = f"Tests/images/imagedraw_{polygon_name}.png"
     draw = ImageDraw.Draw(im)
     bounding_circle = ((W // 2, H // 2), 25)
-    draw.regular_polygon(bounding_circle, n_sides, fill="red", **args)
+    rotation = int(args.get("rotation", 0))
+    outline = args.get("outline")
+    width = int(args.get("width", 1))
+    draw.regular_polygon(bounding_circle, n_sides, rotation, "red", outline, width)
     assert_image_equal_tofile(im, filename)
 
 
@@ -1630,6 +1642,6 @@ def test_incorrectly_ordered_coordinates(xy: tuple[int, int, int, int]) -> None:
         draw.rounded_rectangle(xy)
 
 
-def test_getdraw():
+def test_getdraw() -> None:
     with pytest.warns(DeprecationWarning):
         ImageDraw.getdraw(None, [])