code: def assertFileSizeLess(self, filename, size, msg=None):
          '''Fail if ``filename``'s size is not less than ``size`` as
          determined by the '<' operator.
  
          Parameters
          ----------
          filename : str, bytes, file-like
          size : int, float
          msg : str
              If not provided, the :mod:`marbles.mixins` or
              :mod:`unittest` standard message will be used.
  
          Raises
          ------
          TypeError
              If ``filename`` is not a str or bytes object and is not
              file-like.
          '''
          fsize = self._get_file_size(filename)
          self.assertLess(fsize, size, msg=msgf assertFileSizeLess(self, filename, size, msg=None):
          '''Fail if ``filename``'s size is not less than ``size`` as
          determined by the '<' operator.
  
          Parameters
          ----------
          filename : str, bytes, file-like
          size : int, float
          msg : str
              If not provided, the :mod:`marbles.mixins` or
              :mod:`unittest` standard message will be used.
  
          Raises
          ------
          TypeError
              If ``filename`` is not a str or bytes object and is not
              file-like.
          '''
          fsize = self._get_file_size(filename)
          self.assertLess(fsize, size, msg=msg)
docs: Fail if ``filename``'s size is not less than ``size`` as
          determined by the '<' operator.
  
          Parameters
          ----------
          filename : str, bytes, file-like
          size : int, float
          msg : str
              If not provided, the :mod:`marbles.mixins` or
              :mod:`unittest` standard message will be used.
  
          Raises
          ------
          TypeError
              If ``filename`` is not a str or bytes object and is not
              file-like.