STYLE: Run black on all Python examples

src/Bridge/VtkGlue/ConvertAnRGBitkImageTovtkImageData/Code.py

@@ -18,12 +18,13 @@
 import itk
 
 from distutils.version import StrictVersion as VS
+
 if VS(itk.Version.GetITKVersion()) < VS("4.10.0"):
     print("ITK 4.10.0 is required.")
     sys.exit(1)
 
 if len(sys.argv) != 2:
-    print('Usage: ' + sys.argv[0] + ' <InputFileName>')
+    print("Usage: " + sys.argv[0] + " <InputFileName>")
     sys.exit(1)
 imageFileName = sys.argv[1]
 

src/Bridge/VtkGlue/ConvertAnitkImageTovtkImageData/Code.py

@@ -18,7 +18,7 @@
 import itk
 
 if len(sys.argv) != 2:
-    print('Usage: ' + sys.argv[0] + ' <InputFileName>')
+    print("Usage: " + sys.argv[0] + " <InputFileName>")
     sys.exit(1)
 imageFileName = sys.argv[1]
 

src/Bridge/VtkGlue/ConvertRGBvtkImageDataToAnitkImage/Code.py

@@ -19,7 +19,7 @@
 import vtk
 
 if len(sys.argv) < 2:
-    print('Usage: ' + sys.argv[0] + ' <InputFileName>')
+    print("Usage: " + sys.argv[0] + " <InputFileName>")
     sys.exit(1)
 imageFileName = sys.argv[1]
 

src/Bridge/VtkGlue/ConvertvtkImageDataToAnitkImage/Code.py

@@ -19,7 +19,7 @@
 import vtk
 
 if len(sys.argv) < 2:
-    print('Usage: ' + sys.argv[0] + ' <InputFileName>')
+    print("Usage: " + sys.argv[0] + " <InputFileName>")
     sys.exit(1)
 imageFileName = sys.argv[1]
 

src/Core/Common/AddOffsetToIndex/Code.py

@@ -18,6 +18,7 @@
 import itk
 
 from distutils.version import StrictVersion as VS
+
 if VS(itk.Version.GetITKVersion()) < VS("4.9.0"):
     print("ITK 4.9.0 is required.")
     sys.exit(1)

src/Core/Common/BoundingBoxOfAPointSet/Code.py

@@ -18,12 +18,12 @@
 import platform
 
 Dimension = 3
-CoordType = itk.ctype('float')
+CoordType = itk.ctype("float")
 # Windows requires unsigned long long for 64-bit identifiers
-if platform.system() == 'Windows':
-    ElementIdentifierType = itk.ctype('unsigned long long')
+if platform.system() == "Windows":
+    ElementIdentifierType = itk.ctype("unsigned long long")
 else:
-    ElementIdentifierType = itk.ctype('unsigned long')
+    ElementIdentifierType = itk.ctype("unsigned long")
 
 
 PointSetType = itk.PointSet[CoordType, Dimension]
@@ -50,10 +50,12 @@
 points.InsertElement(1, p1)
 points.InsertElement(2, p2)
 
-VecContType = itk.VectorContainer[ElementIdentifierType,
-                                  itk.Point[CoordType, Dimension]]
-BoundingBoxType = itk.BoundingBox[ElementIdentifierType,
-                                  Dimension, CoordType, VecContType]
+VecContType = itk.VectorContainer[
+    ElementIdentifierType, itk.Point[CoordType, Dimension]
+]
+BoundingBoxType = itk.BoundingBox[
+    ElementIdentifierType, Dimension, CoordType, VecContType
+]
 
 boundingBox = BoundingBoxType.New()
 boundingBox.SetPoints(points)

src/Core/Common/ComputeTimeBetweenPoints/Code.py

@@ -23,20 +23,21 @@ def LongFunction():
     for i in range(int(1e5)):
         a = 0.0  # noqa: F841
 
+
 clock = itk.TimeProbe()
 
 clock.Start()
 LongFunction()
 
 clock.Stop()
-print('Mean: ' + str(clock.GetMean()))
-print('Total: ' + str(clock.GetTotal()))
+print("Mean: " + str(clock.GetMean()))
+print("Total: " + str(clock.GetTotal()))
 
 clock.Start()
 LongFunction()
 
 clock.Stop()
-print('Mean: ' + str(clock.GetMean()))
-print('Total: ' + str(clock.GetTotal()))
+print("Mean: " + str(clock.GetMean()))
+print("Total: " + str(clock.GetTotal()))
 
 clock.Report()

src/Core/Common/CreateAnImage/Code.py

@@ -17,7 +17,7 @@
 import itk
 
 Dimension = 3
-PixelType = itk.ctype('unsigned char')
+PixelType = itk.ctype("unsigned char")
 ImageType = itk.Image[PixelType, Dimension]
 
 image = ImageType.New()

src/Core/Common/CreateAnImageOfVectors/Code.py

@@ -17,7 +17,7 @@
 import itk
 
 Dimension = 3
-ComponentType = itk.ctype('float')
+ComponentType = itk.ctype("float")
 PixelType = itk.Vector[ComponentType, Dimension]
 ImageType = itk.Image[PixelType, Dimension]
 

src/Core/Common/CreateAnRGBImage/Code.py

@@ -17,6 +17,6 @@
 import itk
 
 Dimension = 2
-RGBPixelType = itk.RGBPixel[itk.ctype('unsigned char')]
+RGBPixelType = itk.RGBPixel[itk.ctype("unsigned char")]
 
 image = itk.Image[RGBPixelType, Dimension].New()

src/Core/Common/CreateDerivativeKernel/Code.py

@@ -27,4 +27,8 @@
 print(derivativeOperator)
 
 for i in range(9):
-    print(str(derivativeOperator.GetOffset(i)) + " " + str(derivativeOperator.GetElement(i)))
+    print(
+        str(derivativeOperator.GetOffset(i))
+        + " "
+        + str(derivativeOperator.GetElement(i))
+    )

src/Core/Common/CreateForwardDifferenceKernel/Code.py

@@ -17,7 +17,9 @@
 import itk
 
 forwardDifferenceOperator = itk.ForwardDifferenceOperator[itk.F, 2]()
-forwardDifferenceOperator.SetDirection(0)  # Create the operator for the X axis derivative
+forwardDifferenceOperator.SetDirection(
+    0
+)  # Create the operator for the X axis derivative
 radius = itk.Size[2]()
 radius.Fill(1)
 forwardDifferenceOperator.CreateToRadius(radius)
@@ -27,4 +29,8 @@
 print(forwardDifferenceOperator)
 
 for i in range(9):
-    print(str(forwardDifferenceOperator.GetOffset(i)) + " " + str(forwardDifferenceOperator.GetElement(i)))
+    print(
+        str(forwardDifferenceOperator.GetOffset(i))
+        + " "
+        + str(forwardDifferenceOperator.GetElement(i))
+    )

src/Core/Common/CreateGaussianDerivativeKernel/Code.py

@@ -17,7 +17,9 @@
 import itk
 
 gaussianDerivativeOperator = itk.GaussianDerivativeOperator[itk.F, 2]()
-gaussianDerivativeOperator.SetDirection(0)  # Create the operator for the X axis derivative
+gaussianDerivativeOperator.SetDirection(
+    0
+)  # Create the operator for the X axis derivative
 radius = itk.Size[2]()
 radius.Fill(1)
 gaussianDerivativeOperator.CreateToRadius(radius)
@@ -27,4 +29,8 @@
 print(gaussianDerivativeOperator)
 
 for i in range(9):
-    print(str(gaussianDerivativeOperator.GetOffset(i)) + " " + str(gaussianDerivativeOperator.GetElement(i)))
+    print(
+        str(gaussianDerivativeOperator.GetOffset(i))
+        + " "
+        + str(gaussianDerivativeOperator.GetElement(i))
+    )

src/Core/Common/CreateGaussianKernel/Code.py

@@ -27,4 +27,6 @@
 print(gaussianOperator)
 
 for i in range(9):
-    print(str(gaussianOperator.GetOffset(i)) + " " + str(gaussianOperator.GetElement(i)))
+    print(
+        str(gaussianOperator.GetOffset(i)) + " " + str(gaussianOperator.GetElement(i))
+    )

src/Core/Common/CreateLaplacianKernel/Code.py

@@ -26,4 +26,6 @@
 print(laplacianOperator)
 
 for i in range(laplacianOperator.GetSize()[0] * laplacianOperator.GetSize()[1]):
-    print(str(laplacianOperator.GetOffset(i)) + " " + str(laplacianOperator.GetElement(i)))
+    print(
+        str(laplacianOperator.GetOffset(i)) + " " + str(laplacianOperator.GetElement(i))
+    )

src/Core/Common/GetImageSize/Code.py

@@ -19,7 +19,7 @@
 import itk
 
 if len(sys.argv) != 2:
-    print('Usage: ' + sys.argv[0] + ' <inputImageFile>')
+    print("Usage: " + sys.argv[0] + " <inputImageFile>")
     sys.exit(1)
 
 inputImageFile = sys.argv[1]

src/Core/Common/ObserveAnEvent/Code.py

@@ -31,7 +31,8 @@
 
 
 def myCommand():
-    print('Progress: ' + str(source.GetProgress()))
+    print("Progress: " + str(source.GetProgress()))
+
 
 source.AddObserver(itk.ProgressEvent(), myCommand)
 

src/Core/Common/ReadWriteVectorImage/Code.py

@@ -18,7 +18,7 @@
 import itk
 
 if len(sys.argv) != 3:
-    print('Usage: ' + sys.argv[0] + ' <InputFileName> <OutputFileName>')
+    print("Usage: " + sys.argv[0] + " <InputFileName> <OutputFileName>")
     sys.exit(1)
 
 VectorDimension = 4

src/Core/Common/SetDefaultNumberOfThreads/Code.py

@@ -17,8 +17,8 @@
 import argparse
 import itk
 
-parser = argparse.ArgumentParser(description='Set the Default Number Of Threads.')
-parser.add_argument('number_of_threads', type=int)
+parser = argparse.ArgumentParser(description="Set the Default Number Of Threads.")
+parser.add_argument("number_of_threads", type=int)
 args = parser.parse_args()
 
 # Create a MultiThreaderBase instance to get access to its static methods
@@ -30,4 +30,4 @@
 
 print("Filter's default number of threads: {}".format(filter_default_threads))
 
-assert(filter_default_threads == args.number_of_threads)
+assert filter_default_threads == args.number_of_threads

src/Core/Common/SetPixelValueInOneImage/Code.py

@@ -18,7 +18,7 @@
 import itk
 
 if len(sys.argv) != 2:
-    print('Usage: ' + sys.argv[0] + ' <OutputFileName>')
+    print("Usage: " + sys.argv[0] + " <OutputFileName>")
     sys.exit(1)
 
 Dimension = 2

src/Core/Common/StreamAPipeline/Code.py

@@ -18,12 +18,13 @@
 import itk
 
 from distutils.version import StrictVersion as VS
+
 if VS(itk.Version.GetITKVersion()) < VS("4.10.0"):
     print("ITK 4.10.0 is required.")
     sys.exit(1)
 
 if len(sys.argv) != 2:
-    print('Usage: ' + sys.argv[0] + ' <NumberOfSplits>')
+    print("Usage: " + sys.argv[0] + " <NumberOfSplits>")
     sys.exit(1)
 numberOfSplits = int(sys.argv[1])
 
@@ -45,12 +46,14 @@
 
 streamingFilter.Update()
 
-print('The output LargestPossibleRegion is: ' +
-      str(streamingFilter.GetOutput().GetLargestPossibleRegion()))
+print(
+    "The output LargestPossibleRegion is: "
+    + str(streamingFilter.GetOutput().GetLargestPossibleRegion())
+)
 
-print('')
+print("")
 
 updatedRequestedRegions = monitorFilter.GetUpdatedRequestedRegions()
 print("Updated ApplyAFilterOnlyToASpecifiedImageRegion's:")
 for ii in range(len(updatedRequestedRegions)):
-    print('  ' + str(updatedRequestedRegions[ii]))
+    print("  " + str(updatedRequestedRegions[ii]))

src/Core/Common/VectorDotProduct/Code.py

@@ -27,14 +27,14 @@
 VectorType = itk.Vector[CoordType, Dimension]
 
 u = VectorType()
-u[0] = -1.
-u[1] = 1.
-u[2] = -1.
+u[0] = -1.0
+u[1] = 1.0
+u[2] = -1.0
 
 v = VectorType()
-v[0] = 1.
-v[1] = 2.
-v[2] = 3.
+v[0] = 1.0
+v[1] = 2.0
+v[2] = 3.0
 
 print("u: " + str(u))
 print("v: " + str(v))

src/Core/ImageFunction/ResampleSegmentedImage/Code.py

@@ -18,7 +18,9 @@
 import sys
 
 if len(sys.argv) != 6:
-    print(f"Usage: {sys.argv[0]} input_image_file spacing_fraction sigma_fraction output_image_file_label_image_interpolator output_image_file_nearest_neighbor_interpolator")
+    print(
+        f"Usage: {sys.argv[0]} input_image_file spacing_fraction sigma_fraction output_image_file_label_image_interpolator output_image_file_nearest_neighbor_interpolator"
+    )
     sys.exit(1)
 
 input_image_file = sys.argv[1]
@@ -36,8 +38,9 @@
 resize_filter.SetOutputSpacing(output_spacing)
 
 input_size = itk.size(input_image)
-output_size = [int(s * input_spacing[dim] / spacing_fraction) for dim, s in
-        enumerate(input_size)]
+output_size = [
+    int(s * input_spacing[dim] / spacing_fraction) for dim, s in enumerate(input_size)
+]
 resize_filter.SetSize(output_size)
 
 gaussian_interpolator = itk.LabelImageGaussianInterpolateImageFunction.New(input_image)
@@ -48,7 +51,9 @@
 
 itk.imwrite(resize_filter, output_image_file_label_image_interpolator)
 
-nearest_neighbor_interpolator = itk.NearestNeighborInterpolateImageFunction.New(input_image)
+nearest_neighbor_interpolator = itk.NearestNeighborInterpolateImageFunction.New(
+    input_image
+)
 resize_filter.SetInterpolator(nearest_neighbor_interpolator)
 
 itk.imwrite(resize_filter, output_image_file_nearest_neighbor_interpolator)

src/Filtering/AnisotropicSmoothing/ComputeCurvatureAnisotropicDiffusion/Code.py

@@ -18,8 +18,10 @@
 import itk
 
 if len(sys.argv) != 6:
-    print("Usage: " + sys.argv[0] + " <inputImage> <outputImage> "
-          "<numberOfIterations> <timeStep> <conductance>")
+    print(
+        "Usage: " + sys.argv[0] + " <inputImage> <outputImage> "
+        "<numberOfIterations> <timeStep> <conductance>"
+    )
     sys.exit(1)
 
 inputImage = sys.argv[1]
@@ -40,16 +42,16 @@
 reader.SetFileName(inputImage)
 
 FilterType = itk.CurvatureAnisotropicDiffusionImageFilter[
-    InputImageType, InputImageType]
+    InputImageType, InputImageType
+]
 curvatureAnisotropicDiffusionFilter = FilterType.New()
 
 curvatureAnisotropicDiffusionFilter.SetInput(reader.GetOutput())
 curvatureAnisotropicDiffusionFilter.SetNumberOfIterations(numberOfIterations)
 curvatureAnisotropicDiffusionFilter.SetTimeStep(timeStep)
 curvatureAnisotropicDiffusionFilter.SetConductanceParameter(conductance)
 
-RescaleFilterType = itk.RescaleIntensityImageFilter[
-    InputImageType, OutputImageType]
+RescaleFilterType = itk.RescaleIntensityImageFilter[InputImageType, OutputImageType]
 rescaler = RescaleFilterType.New()
 rescaler.SetInput(curvatureAnisotropicDiffusionFilter.GetOutput())