def __get_parser(self):
if self.__parser:
return self.__parser
if "parser" in self.conf:
parser = self.__inst_parser(self.conf["parser"])()
else:
parser = PropertiesParser()
options_regex = re.compile("^parser\.options\.(.+)$")
for key, value in self.conf.items():
match = options_regex.search(key)
if match:
if not parser.options:
parser.options = {}
opt = match.group(1)
parser.options[opt] = value
self.__parser = parser
return parser
