Attempt to get a configuration value from a certain section
        in a ``cfg`` object but returning None if not found. Avoids the need
        to be doing try/except {ConfigParser Exceptions} every time.

def safe_get(self, section, key):
        """
        Attempt to get a configuration value from a certain section
        in a ``cfg`` object but returning None if not found. Avoids the need
        to be doing try/except {ConfigParser Exceptions} every time.
        """
        try:
            #Use full parent function so we can replace it in the class
            # if desired
            return configparser.RawConfigParser.get(self, section, key)
        except (configparser.NoSectionError,
                configparser.NoOptionError):
            return None