Remove redundant parentheses

Tests/check_large_memory.py

@@ -21,7 +21,7 @@ class LargeMemoryTest(PillowTestCase):
 
     def _write_png(self, xdim, ydim):
         f = self.tempfile('temp.png')
-        im = Image.new('L', (xdim, ydim), (0))
+        im = Image.new('L', (xdim, ydim), 0)
         im.save(f)
 
     def test_large(self):

Tests/test_file_webp_lossless.py

@@ -16,7 +16,7 @@ class TestFileWebpLossless(PillowTestCase):
             self.skipTest('WebP support not installed')
             return
 
-        if (_webp.WebPDecoderVersion() < 0x0200):
+        if _webp.WebPDecoderVersion() < 0x0200:
             self.skipTest('lossless not included')
 
         self.rgb_mode = "RGB"

Tests/test_image.py

@@ -286,9 +286,9 @@ class TestImage(PillowTestCase):
                           source.alpha_composite, over, (0, 0),
                           "invalid destination")
         self.assertRaises(ValueError,
-                          source.alpha_composite, over, (0))
+                          source.alpha_composite, over, 0)
         self.assertRaises(ValueError,
-                          source.alpha_composite, over, (0, 0), (0))
+                          source.alpha_composite, over, (0, 0), 0)
         self.assertRaises(ValueError,
                           source.alpha_composite, over, (0, -1))
         self.assertRaises(ValueError,

Tests/test_image_getdata.py

@@ -23,7 +23,7 @@ class TestImageGetData(PillowTestCase):
         self.assertEqual(getdata("L"), (16, 960, 960))
         self.assertEqual(getdata("I"), (16, 960, 960))
         self.assertEqual(getdata("F"), (16.0, 960, 960))
-        self.assertEqual(getdata("RGB"), (((11, 13, 52), 960, 960)))
+        self.assertEqual(getdata("RGB"), ((11, 13, 52), 960, 960))
         self.assertEqual(getdata("RGBA"), ((11, 13, 52, 255), 960, 960))
         self.assertEqual(getdata("CMYK"), ((244, 242, 203, 0), 960, 960))
         self.assertEqual(getdata("YCbCr"), ((16, 147, 123), 960, 960))

Tests/test_image_getextrema.py

@@ -19,7 +19,7 @@ class TestImageGetExtrema(PillowTestCase):
         self.assertEqual(
             extrema("RGBA"), ((0, 255), (0, 255), (0, 255), (255, 255)))
         self.assertEqual(
-            extrema("CMYK"), (((0, 255), (0, 255), (0, 255), (0, 0))))
+            extrema("CMYK"), ((0, 255), (0, 255), (0, 255), (0, 0)))
         self.assertEqual(extrema("I;16"), (0, 255))
 
     def test_true_16(self):

Tests/test_image_resample.py

@@ -196,7 +196,7 @@ class TestImagingCoreResampleAccuracy(PillowTestCase):
 class CoreResampleConsistencyTest(PillowTestCase):
     def make_case(self, mode, fill):
         im = Image.new(mode, (512, 9), fill)
-        return (im.resize((9, 512), Image.LANCZOS), im.load()[0, 0])
+        return im.resize((9, 512), Image.LANCZOS), im.load()[0, 0]
 
     def run_case(self, case):
         channel, color = case

Tests/test_imagedraw.py

@@ -46,7 +46,7 @@ class TestImageDraw(PillowTestCase):
         im = Image.open("Tests/images/chi.gif")
 
         draw = ImageDraw.Draw(im)
-        draw.line(((0, 0)), fill=(0, 0, 0))
+        draw.line((0, 0), fill=(0, 0, 0))
 
     def test_mode_mismatch(self):
         im = hopper("RGB").copy()
@@ -543,7 +543,7 @@ class TestImageDraw(PillowTestCase):
             for y in range(0, size[1]):
                 if (x + y) % 2 == 0:
                     img.putpixel((x, y), background2)
-        return (img, ImageDraw.Draw(img))
+        return img, ImageDraw.Draw(img)
 
     def test_square(self):
         expected = Image.open(os.path.join(IMAGES_PATH, 'square.png'))

Tests/test_imagefile.py

@@ -144,7 +144,7 @@ class TestImageFile(PillowTestCase):
 class MockPyDecoder(ImageFile.PyDecoder):
     def decode(self, buffer):
         # eof
-        return (-1, 0)
+        return -1, 0
 
 
 xoff, yoff, xsize, ysize = 10, 20, 100, 100

Tests/test_imagetk.py

@@ -26,7 +26,7 @@ class TestImageTk(PillowTestCase):
             # setup tk
             tk.Frame()
             # root = tk.Tk()
-        except (tk.TclError) as v:
+        except tk.TclError as v:
             self.skipTest("TCL Error: %s" % v)
 
     def test_kw(self):

Tests/test_lib_pack.py

@@ -17,7 +17,7 @@ class TestLibPack(PillowTestCase):
         for x, pixel in enumerate(pixels):
             im.putpixel((x, 0), pixel)
 
-        if isinstance(data, (int)):
+        if isinstance(data, int):
             data_len = data * len(pixels)
             data = bytes(bytearray(range(1, data_len + 1)))
 
@@ -217,7 +217,7 @@ class TestLibUnpack(PillowTestCase):
         """
         data - either raw bytes with data or just number of bytes in rawmode.
         """
-        if isinstance(data, (int)):
+        if isinstance(data, int):
             data_len = data * len(pixels)
             data = bytes(bytearray(range(1, data_len + 1)))
 

Tests/test_qt_image_toqimage.py

@@ -70,8 +70,8 @@ class TestToQImage(PillowQtTestCase, PillowTestCase):
     def test_segfault(self):
         app = QApplication([])
         ex = Example()
-        assert(app)  # Silence warning
-        assert(ex)   # Silence warning
+        assert app  # Silence warning
+        assert ex  # Silence warning
 
 
 if ImageQt.qt_is_installed: