def eval(self, string, **kwargs):
        return self.request('vim_eval', string, **kwargs)
Get the stack widget defined for the item.
dataset/ETHPy150Open neovim/python-client/neovim/api/nvim.py/Nvim.eval--crossover with--dataset/ETHPy150Open ContinuumIO/ashiba/enaml/enaml/widgets/stack_item.py/StackItem.stack_widget