old_contents: from __future__ import division, absolute_import, print_function
  
  import sys
  import subprocess
  
  
  PUBLIC_SUBMODULES = [
      'cluster',
      'cluster.hierarchy',
      'cluster.vq',
      'constants',
      'fft'
      'fftpack',
      'fftpack.convolve',
      'integrate',
      'interpolate',
      'io',
      'io.arff',
      'io.wavfile',
      'linalg',
      'linalg.blas',
      'linalg.lapack',
      'linalg.interpolative',
      'misc',
      'ndimage',
      'odr',
      'optimize',
      'signal',
      'sparse',
      'sparse.csgraph',
      'sparse.linalg',
      'spatial',
      'spatial.distance',
      'special',
      'stats',
      'stats.mstats',
  ]
  
  
  def test_importing_submodules():
      # Regression test for gh-6793.
      for name in PUBLIC_SUBMODULES:
          try:
              cmd = [sys.executable, '-c', 'import scipy.{0}'.format(name)]
              subprocess.check_output(cmd)
          except subprocess.CalledProcessError:
              raise AssertionError('Importing scipy.{0} failed'.format(name))
  
new_contents: from __future__ import division, absolute_import, print_function
  
  import sys
  import subprocess
  
  
  PUBLIC_SUBMODULES = [
      'cluster',
      'cluster.hierarchy',
      'cluster.vq',
      'constants',
      'fft',
      'fftpack',
      'fftpack.convolve',
      'integrate',
      'interpolate',
      'io',
      'io.arff',
      'io.wavfile',
      'linalg',
      'linalg.blas',
      'linalg.lapack',
      'linalg.interpolative',
      'misc',
      'ndimage',
      'odr',
      'optimize',
      'signal',
      'sparse',
      'sparse.csgraph',
      'sparse.linalg',
      'spatial',
      'spatial.distance',
      'special',
      'stats',
      'stats.mstats',
  ]
  
  
  def test_importing_submodules():
      # Regression test for gh-6793.
      for name in PUBLIC_SUBMODULES:
          try:
              cmd = [sys.executable, '-c', 'import scipy.{0}'.format(name)]
              subprocess.check_output(cmd)
          except subprocess.CalledProcessError:
              raise AssertionError('Importing scipy.{0} failed'.format(name))
  
subject: fix a bug in the circular import test. (#10508)