# The SafeConfigParser class has been renamed to ConfigParser in Python 3.2.

      ConfigParser = configparser.ConfigParser

  class NullHandler(logging.Handler):

      """Null logger to avoid spurious messages, add a handler in app code"""

          self._nvr = None

          # The rpm release of the cloned package

          self._rel = None

          # The cloned repo object

          self._repo = None

          # The rpm defines used when calling rpm

      @property

      def rel(self):

          """This property ensures the rel attribute"""

              self.load_nameverrel()

          return(self._rel)

      def load_nameverrel(self):

          """Set the release of a package."""

          cmd = ['rpm']

          cmd.extend(self.rpmdefines)

          # We make sure there is a space at the end of our query so that

          # we can split it later.  When there are subpackages, we get a

          # listing for each subpackage.  We only care about the first.

          cmd.extend(['-q', '--qf', '"??%{NAME} %{EPOCH} %{VERSION} %{RELEASE}??"',

          joined_cmd = ' '.join(cmd)

          try:

              proc = subprocess.Popen(joined_cmd, shell=True,

                                      stderr=subprocess.PIPE)

              output, err = proc.communicate()

          except Exception as e:

              raise rpkgError('Could not query n-v-r of %s: %s'

                              % (self.repo_name, e))

          if err:

                                    ' in following messages.')

                      build_reference = self.repo_name

              build = self.kojisession.getBuild(self.nvr)

              if build:

                  if build['state'] == 1:

          commithash.return_value = '45678'

          nvr.return_value = 'docpkg-0.1-1.fc28'

              ('12345', ''),

          ]

          self.assert_build(

              'chain-build',