如何在方法中传递方法

Question

您好，此代码的编写方式正确吗？当=='None'时，我想要self.deeplink_url，然后在下面进行整个代码。实际上，当字符串不同于“ None”时，它工作正常，但是当我将None放在表上时，不会发生send_keys

如果self.deeplink_url(with parameters) == 'None'，我试图做： 但是结果还不够好。

def deeplink_select_from_drop_down(self):
        if self.deeplink_url == 'None':
            deep_link_field = self.find_element(Locators.deep_link_field_fs_banner)
            deep_link_field.click()
            visibility_of_element_wait_xpath(self.context.driver, Locators.deep_link_drop_down_list, 10)
            first_argument_on_deep_link_drop_down = self.find_element('//span[text()="Shop"]')
            features.generic.java_script_scroll_to_view(self, first_argument_on_deep_link_drop_down)
            features.generic.java_script_click(self, first_argument_on_deep_link_drop_down)

    def deeplink_url(self, deep_link, locator):
        """enter deep link on deep_link empty input
                :param deep_link:
                :param locator:
                :return:
        """
        deep_link_url_input = self.find_element(locator)
        if deep_link == 'None':
            pass
        else:
            deep_link_url_input.send_keys(deep_link)
```
```
And from the drop down select first deep_link
And input "<deeplink_url>" as a deep link
```
```
Examples:|deeplink_url|
         | None       | 
```
I want to use that logic when None is in examples do the drop_down_select_first deep_link method but when I pass some other string(different than 'None') like www.google.com pass that string:

this code working, but when deeplink_url == some string different than None thus string is also dispalyed in log and report and this destroys my concept

it just passes every parameter and I want to do it more generically

```
    def deeplink_select_from_drop_down(self, deeplink_url):
        if deeplink_url == 'None':
            deep_link_field = self.find_element(Locators.deep_link_field_fs_banner)
            deep_link_field.click()
            visibility_of_element_wait_xpath(self.context.driver, Locators.deep_link_drop_down_list, 10)
            first_argument_on_deep_link_drop_down = self.find_element('//span[text()="Shop"]')
            features.generic.java_script_scroll_to_view(self, first_argument_on_deep_link_drop_down)
            features.generic.java_script_click(self, first_argument_on_deep_link_drop_down)

    def deeplink_url(self, deep_link, locator):
        """enter deep link on deep_link empty input
                :param deep_link:
                :param locator:
                :return:
        """
        deep_link_url_input = self.find_element(locator)
        if deep_link == 'None':
            pass
        else:
            deep_link_url_input.send_keys(deep_link)