Lose shim required for pre-Python-2.3 versions.

lib/config.py

@@ -308,16 +308,6 @@ def overlay_root_options(self, rootname):
  if did_overlay:
  self.root_options_overlayed = 1
 
- def _get_parser_items(self, parser, section):
- """Basically implement ConfigParser.items() for pre-Python-2.3 versions."""
- try:
- return self.parser.items(section)
- except AttributeError:
- d = {}
- for option in parser.options(section):
- d[option] = parser.get(section, option)
- return list(d.items())
-
  def get_authorizer_and_params_hack(self, rootname):
  """Return a 2-tuple containing the name and parameters of the
  authorizer configured for use with ROOTNAME.
@@ -362,7 +352,7 @@ def get_authorizer_and_params_hack(self, rootname):
  root_authz_section = 'root-%s|authz-%s' % (rootname, authorizer)
  for section in self.parser.sections():
  if section == root_authz_section:
- for key, value in self._get_parser_items(self.parser, section):
+ for key, value in self.parser.items():
  params[key] = value
  return authorizer, params