code: def get_safe(self, section, key, default=None):
          
          try:
              return self.get(section, key)
          except (configparser.NoSectionError, configparser.NoOptionError):
              return default
docs: 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.