Function single_input_kwargs

pywebio/io_ctrl.py:214–226

(single_input_return)

def single_input_kwargs(single_input_return):
    try:
        # 协程模式下，单项输入为协程对象，可以通过send(None)来获取传入单项输入的参数字典
        # In the coroutine mode, the item of `inputs` is coroutine object.
        # using `send(None)` to get the single input function's parameter dict.
        single_input_return.send(None)
    except StopIteration as e:  # This is in the coroutine mode
        input_kwargs = e.args[0]
    except AttributeError:  # This is in the thread mode
        input_kwargs = single_input_return
    else:
        raise RuntimeError("Can't get kwargs from single input")
    return input_kwargs


@chose_impl