code: def imm_params(imm):
      '''
      imm_params(imm) yields a dictionary of the parameters of the immutable object imm.
      '''
      return {p: getattr(imm, p) for p in six.iterkeys(_imm_param_data(imm))f imm_params(imm):
      '''
      imm_params(imm) yields a dictionary of the parameters of the immutable object imm.
      '''
      return {p: getattr(imm, p) for p in six.iterkeys(_imm_param_data(imm))}
docs: imm_params(imm) yields a dictionary of the parameters of the immutable object imm.