'''

  import argparse

  import os

  import shutil

  import tempfile

  from fedora_messaging.exceptions import PublishReturned, ConnectionException

  KOJI_REPO = 'https://kojipkgs.fedoraproject.org/repos/'

  PKGDB2_URL = 'https://admin.fedoraproject.org/pkgdb/'

  DL_SERVER = 'https://dl.fedoraproject.org'

  DL_VERIFY = True

  # Whether to publish to Fedora Messaging.

  PUBLISH_CHANGES = True

  repomd_xml_namespace = {

      return False

      ''' Retrieve the repo metadata at the given url and store them using

      the provided name.

      '''

      url, name = repo

      repomd_url = url + '/repomd.xml'

      response = requests.get(repomd_url, verify=DL_VERIFY)

              db = f'mdapi-{name}-other.sqlite'

          # Have we downloaded this before?  Did it change?

          if not needs_update(destfile, shasum, shatype):

              print(f'{name.ljust(padding)} No change of {repomd_url}')

              continue

          exec(compile(

              config_file.read(), configfile, 'exec'), CONFIG)

          print('Could not find the configuration file')

          return 1

      global PKGDB2_URL, KOJI_REPO, DL_SERVER, PKGDB2_VERIFY, DL_VERIFY

      PKGDB2_URL = CONFIG.get('PKGDB2_URL', PKGDB2_URL)

      KOJI_REPO = CONFIG.get('KOJI_REPO', KOJI_REPO)

      DL_SERVER = CONFIG.get('DL_SERVER', DL_SERVER)

      PKGDB2_VERIFY = CONFIG.get('PKGDB2_VERIFY', PKGDB2_VERIFY)

      DL_VERIFY = CONFIG.get('DL_VERIFY', DL_VERIFY)

      PUBLISH_CHANGES = CONFIG.get('PUBLISH_CHANGES', PUBLISH_CHANGES)

      if not DL_VERIFY or not PKGDB2_VERIFY:

          # Suppress urllib3's warning about insecure requests

      # In parallel

      # p = multiprocessing.Pool(10)

      # In serial

          loop = True

          cnt = 0

          while loop:

              cnt += 1

              try:

                  loop = False

              except OSError:

                  if cnt == 4:

                      raise

                  # Most often due to an invalid stream, so let's try a second time

      return 0