old_contents: from distutils.core import setup
  import distutils.cmd
  import sys, os
  
  class MyTests(distutils.cmd.Command):
      user_options = []
      def initialize_options(self):
          pass
      def finalize_options(self):
          pass
      def run(self):
          sys.path.insert(0, os.getcwd())
          import unittest
          result = unittest.TextTestResult(sys.stdout, True, True)
          suite = unittest.defaultTestLoader.discover("./tests")
          print ("Discovered %d test cases" % suite.countTestCases())
          result.buffer = True
          suite.run(result)
          print ("")
          if not result.wasSuccessful():
              if len(result.errors):
                  print ("============ Errors disovered =================")
                  for res in result.errors:
                      print (res[0], ":", res[1])
  
              if len(result.failures):
                  print ("============ Failures disovered =================")
                  for res in result.failures:
                      print (res[0], ":", res[1])
              sys.exit(1)
          else:
              print ("All tests successful")
  
  setup(
      name="ctypescrypto",
      version="0.4.2",
      description="CTypes-based interface for some OpenSSL libcrypto features",
      author="Victor Wagner",
      author_email="vitus@wagner.pp.ru",
      url="https://github.com/vbwagner/ctypescrypto",
      packages=["ctypescrypto"],
      cmdclass={"test":MyTests}
  )
  
  
new_contents: from distutils.core import setup
  import distutils.cmd
  import sys, os
  
  class MyTests(distutils.cmd.Command):
      user_options = []
      def initialize_options(self):
          pass
      def finalize_options(self):
          pass
      def run(self):
          sys.path.insert(0, os.getcwd())
          import unittest
          result = unittest.TextTestResult(sys.stdout, True, True)
          suite = unittest.defaultTestLoader.discover("./tests")
          print ("Discovered %d test cases" % suite.countTestCases())
          result.buffer = True
          suite.run(result)
          print ("")
          if not result.wasSuccessful():
              if len(result.errors):
                  print ("============ Errors disovered =================")
                  for res in result.errors:
                      print (res[0], ":", res[1])
  
              if len(result.failures):
                  print ("============ Failures disovered =================")
                  for res in result.failures:
                      print (res[0], ":", res[1])
              sys.exit(1)
          else:
              print ("All tests successful")
  
  setup(
      name="ctypescrypto",
      version="0.5",
      description="CTypes-based interface for some OpenSSL libcrypto features",
      author="Victor Wagner",
      author_email="vitus@wagner.pp.ru",
      url="https://github.com/vbwagner/ctypescrypto",
      packages=["ctypescrypto"],
      cmdclass={"test":MyTests}
  )
  
  
subject: Set version to 0.5