old_contents: """
  @brief      test log(time=12s)
  """
  
  import sys
  import os
  import unittest
  from pyquickhelper.loghelper import fLOG, CustomLog
  from pyquickhelper.pycode import get_temp_folder
  
  
  try:
      import src
  except ImportError:
      path = os.path.normpath(
          os.path.abspath(
              os.path.join(
                  os.path.split(__file__)[0],
                  "..",
                  "..")))
      if path not in sys.path:
          sys.path.append(path)
      import src
  
  
  from src.pymyinstall.installcustom import install_python, folder_older_than
  
  
  class TestDownloadPythonBase(unittest.TestCase):
  
      def test_install_python_base(self):
          fLOG(
              __file__,
              self._testMethodName,
              OutputPrint=__name__ == "__main__")
          vers = "%d%d" % sys.version_info[:2]
          temp = get_temp_folder(__file__, "temp_py%s_base" %
                                 vers, persistent=True, clean=folder_older_than)
          down = get_temp_folder(
              __file__, "temp_py%s_base_download" % vers, clean=True, persistent=True)
          self.assertEqual(len(os.listdir(down)), 0)
  
          clog = CustomLog(temp) if __name__ != "__main__" else fLOG
          install_python(install=True, temp_folder=temp, fLOG=clog,
                         download_folder=temp + "_download")
          pyt = os.path.join(temp, "python.exe")
          pip = os.path.join(temp, "Scripts", "pip.exe")
          if not os.path.exists(pyt):
              raise FileNotFoundError(pyt)
          if not os.path.exists(pip):
              raise FileNotFoundError(pip)
  
  
  if __name__ == "__main__":
      unittest.main()
  
new_contents: """
  @brief      test log(time=12s)
  """
  
  import sys
  import os
  import unittest
  from pyquickhelper.loghelper import fLOG, CustomLog
  from pyquickhelper.pycode import get_temp_folder
  
  
  try:
      import src
  except ImportError:
      path = os.path.normpath(
          os.path.abspath(
              os.path.join(
                  os.path.split(__file__)[0],
                  "..",
                  "..")))
      if path not in sys.path:
          sys.path.append(path)
      import src
  
  
  from src.pymyinstall.installcustom import install_python, folder_older_than
  
  
  class TestDownloadPythonBase(unittest.TestCase):
  
      def test_install_python_base(self):
          fLOG(
              __file__,
              self._testMethodName,
              OutputPrint=__name__ == "__main__")
          vers = "%d%d" % sys.version_info[:2]
          temp = get_temp_folder(__file__, "temp_py%s_base" %
                                 vers, persistent=True, clean=folder_older_than)
          down = get_temp_folder(
              __file__, "temp_py%s_base_download" % vers, clean=True, persistent=True)
          self.assertEqual(len(os.listdir(down)), 0)
  
          clog = CustomLog(temp) if __name__ != "__main__" else fLOG
          install_python(install=True, temp_folder=temp, fLOG=clog,
                         download_folder=temp + "_download")
          if sys.platform.startswith("win"):
              pyt = os.path.join(temp, "python.exe")
              pip = os.path.join(temp, "Scripts", "pip.exe")
              if not os.path.exists(pyt):
                  raise FileNotFoundError(pyt)
              if not os.path.exists(pip):
                  raise FileNotFoundError(pip)
          else:
              # already checked
              pass
  
  
  if __name__ == "__main__":
      unittest.main()
  
subject: Update test_SKIP_python_base.py