code: def apache_config(config, outputfile):
      '''
          Generate a valid Apache configuration file, based on the given settings.
      '''
      if os.path.exists(outputfile):
          os.rename(outputfile, outputfile + ".old")
          print("Renamed existing Apache config file to " + outputfile + ".old")
  
      from django.conf import settings
      f = open(outputfile, 'w')
      print("Generating Apache configuration in " + outputfile)
      subdir = (len(settings.HOST_DIR) > 0)
      text = 
      if subdir:
          text += "Alias /%s/static/ %s\n" % (settings.HOST_DIR,
                                              settings.STATIC_ROOT)
          text += "    WSGIScriptAlias /%s %s/wsgi.py\n" % (
              settings.HOST_DIR, settings.SCRIPT_ROOT)
      else:
          text += "Alias /static/ %s\n" % (settings.STATIC_ROOT)
          text += "    WSGIScriptAlias / %s/wsgi.py" % (settings.SCRIPT_ROOT)
      text += """
      WSGIPassAuthorization On
      <Directory {static_path}>
           Require all granted
      </Directory>
      <Directory {install_path}>
           <Files wsgi.py>
                Require all granted
           </Files>
      </Directory>
      """.format(static_path=settings.STATIC_ROOT, install_path=settings.SCRIPT_ROOT)
  
      f.write(text)
      f.close()
docs: Generate a valid Apache configuration file, based on the given settings.