如何记录参数是python

Question

def method(*, var_param, function_param):
    """Call 'function_param' with 'var_param'

    :param var_param: the value to pass to the function_param
    :type log: str
    :param function_param: the method to call with var_param
    :type function_param: ?????
    :return: Nothing
    :rtype: None
    """
    function_param(var_param)

我正在使用pycharm 2017.1.1进行编码，我想知道我需要在:type function_param:中添加什么来表示参数是'函数'？

==编辑==

我尝试使用function，但pycharm抱怨：

Answer 1

您可以使用“可调用”类型。

def method(*, var_param, function_param):
    """Call 'function_param' with 'var_param'

    :param var_param: the value to pass to the function_param
    :type log: str
    :param function_param: the method to call with var_param
    :type function_param: callable[str]
    :return: Nothing
    :rtype: None
    """
    function_param(var_param)

由于您的参数是str，您可以在函数签名中设置它。

更多信息：

• https://docs.python.org/3/library/typing.html#typing.Callable
• https://www.jetbrains.com/help/pycharm/type-hinting-in-pycharm.html