def METHOD_NAME(self, txt):
    """
    Process YAML file
    """
    txt = self._inject_constants_dict(txt)
    if LooseVersion(platform.python_version()) < LooseVersion(u'2.7'):
        self.parsed_yeb = yaml.load(txt)
    else:
        self.parsed_yeb = yaml.load(txt, Loader=yaml.SafeLoader)