code: def level(self, lvl=None):
          '''Get or set the logging level.'''
          if not lvl:
              return self._lvl
          self._lvl = self._parse_level(lvl)
          self.stream.setLevel(self._lvl)
          logging.root.setLevel(self._lvlf level(self, lvl=None):
          '''Get or set the logging level.'''
          if not lvl:
              return self._lvl
          self._lvl = self._parse_level(lvl)
          self.stream.setLevel(self._lvl)
          logging.root.setLevel(self._lvl)
docs: Get or set the logging level.