Order imports and add action to check

.github/workflows/isort.yaml

@@ -0,0 +1,10 @@
+name: Run isort
+
+on: [push, pull_request]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+      - uses: isort/isort-action@v1

setup.py

@@ -1,7 +1,8 @@
-from setuptools import Extension, setup
-from Cython.Build import cythonize
 import sys
+
 import numpy
+from Cython.Build import cythonize
+from setuptools import Extension, setup
 
 sourcefiles = [
     "smstools/models/utilFunctions_C/utilFunctions.c",

smstools/models/dftModel.py

@@ -1,9 +1,11 @@
 # functions that implement analysis and synthesis of sounds using the Discrete Fourier Transform
 # (for example usage check dftModel_function.py in the interface directory)
 
-import numpy as np
 import math
+
+import numpy as np
 from scipy.fft import fft, ifft
+
 from smstools.models import utilFunctions as UF
 
 tol = 1e-14  # threshold used to compute phase

smstools/models/harmonicModel.py

@@ -1,13 +1,15 @@
 # functions that implement analysis and synthesis of sounds using the Harmonic Model
 # (for example usage check the interface directory)
 
+import math
+
 import numpy as np
-from scipy.signal.windows import blackmanharris, triang
 from scipy.fft import ifft
-import math
+from scipy.signal.windows import blackmanharris, triang
+
 from smstools.models import dftModel as DFT
-from smstools.models import utilFunctions as UF
 from smstools.models import sineModel as SM
+from smstools.models import utilFunctions as UF
 
 
 def f0Detection(x, fs, w, N, H, t, minf0, maxf0, f0et):

smstools/models/hprModel.py

@@ -1,14 +1,16 @@
 # functions that implement analysis and synthesis of sounds using the Harmonic plus Residual Model
 # (for example usage check the interface directory)
 
-import numpy as np
 import math
-from scipy.signal.windows import blackmanharris, triang
+
+import numpy as np
 from scipy.fft import fft, ifft
-from smstools.models import harmonicModel as HM
+from scipy.signal.windows import blackmanharris, triang
+
 from smstools.models import dftModel as DFT
-from smstools.models import utilFunctions as UF
+from smstools.models import harmonicModel as HM
 from smstools.models import sineModel as SM
+from smstools.models import utilFunctions as UF
 
 
 def hprModelAnal(x, fs, w, N, H, t, minSineDur, nH, minf0, maxf0, f0et, harmDevSlope):

smstools/models/hpsModel.py

@@ -1,14 +1,16 @@
 # functions that implement analysis and synthesis of sounds using the Harmonic plus Stochastic Model
 # (for example usage check the examples interface)
 
+import math
+
 import numpy as np
-from scipy.signal import resample
-from scipy.signal.windows import blackmanharris, triang, hann
 from scipy.fft import fft, ifft
-import math
+from scipy.signal import resample
+from scipy.signal.windows import blackmanharris, hann, triang
+
+from smstools.models import dftModel as DFT
 from smstools.models import harmonicModel as HM
 from smstools.models import sineModel as SM
-from smstools.models import dftModel as DFT
 from smstools.models import stochasticModel as STM
 from smstools.models import utilFunctions as UF
 

smstools/models/sineModel.py

@@ -1,10 +1,12 @@
 # functions that implement analysis and synthesis of sounds using the Sinusoidal Model
 # (for example usage check the examples in interface)
 
+import math
+
 import numpy as np
+from scipy.fft import fftshift, ifft
 from scipy.signal.windows import blackmanharris, triang
-from scipy.fft import ifft, fftshift
-import math
+
 from smstools.models import dftModel as DFT
 from smstools.models import utilFunctions as UF
 

smstools/models/sprModel.py

@@ -1,10 +1,12 @@
 # functions that implement analysis and synthesis of sounds using the Sinusoidal plus Residual Model
 # (for example usage check the examples interface)
 
+import math
+
 import numpy as np
-from scipy.signal.windows import blackmanharris, triang
 from scipy.fft import fft, ifft
-import math
+from scipy.signal.windows import blackmanharris, triang
+
 from smstools.models import dftModel as DFT
 from smstools.models import sineModel as SM
 from smstools.models import utilFunctions as UF

smstools/models/spsModel.py

@@ -1,15 +1,17 @@
 # functions that implement analysis and synthesis of sounds using the Sinusoidal plus Stochastic Model
 # (for example usage check the interface directory)
 
+import math
+
 import numpy as np
-from scipy.signal import resample
-from scipy.signal.windows import blackmanharris, triang, hann
 from scipy.fft import fft, ifft
-import math
-from smstools.models import utilFunctions as UF
+from scipy.signal import resample
+from scipy.signal.windows import blackmanharris, hann, triang
+
 from smstools.models import dftModel as DFT
 from smstools.models import sineModel as SM
 from smstools.models import stochasticModel as STM
+from smstools.models import utilFunctions as UF
 
 
 def spsModelAnal(

smstools/models/stft.py

@@ -2,6 +2,7 @@
 # (for example usage check stft_function.py in the interface directory)
 
 import numpy as np
+
 from smstools.models import dftModel as DFT
 
 

smstools/models/stochasticModel.py

@@ -2,10 +2,11 @@
 # (for example usage check stochasticModel_function.py in the interface directory)
 
 import numpy as np
+from scipy.fft import fft, ifft
+from scipy.interpolate import splev, splrep
 from scipy.signal import resample
 from scipy.signal.windows import hann
-from scipy.interpolate import splrep, splev
-from scipy.fft import fft, ifft
+
 from smstools.models import utilFunctions as UF
 
 

smstools/models/utilFunctions.py

@@ -4,8 +4,8 @@
 import sys
 
 import numpy as np
-from scipy.fft import fft, ifft, fftshift
-from scipy.io.wavfile import write, read
+from scipy.fft import fft, fftshift, ifft
+from scipy.io.wavfile import read, write
 from scipy.signal import resample
 from scipy.signal.windows import blackmanharris, triang
 

smstools/models/utilFunctions_C/cutilFunctions.pyx

@@ -1,9 +1,10 @@
 #this is a cython wrapper on C functions to call them in python
 
 import numpy as np
+
 cimport numpy as np
-from libc.stdlib cimport *
 from cutilFunctions cimport *
+from libc.stdlib cimport *
 
 np.import_array()
 

smstools/transformations/stftTransformations.py

@@ -1,8 +1,12 @@
 # functions that implement transformations using the stft
 
+import math
+import os
+import sys
+
 import numpy as np
-import sys, os, math
 from scipy.signal import resample
+
 from smstools.models import dftModel as DFT