如何处理xpath中的单引号 [英] How to deal with single quote in xpath

问题描述

我有一行用于检查页面上是否存在部分文本的某个元素.

I have a line where I check if a certain element by partial text exists on the page.

self.b.find_element_by_xpath(".//*[contains(text(), '%s')]" % item_text)

因此，item_text 可能在字符串中有一个单引号.例如Hanes Men's Graphic".

So it is possible that item_text has a single quote in the string. For example "Hanes Men's Graphic ".

它变成了 self.b.find_element_by_xpath(".//*[contains(text(), 'Hanes Men's Graphic ')]")

在那种情况下，我得到错误:

In that case i get the error:

InvalidSelectorError: Unable to locate an element with the xpath expression .//*[contains(text(), 'Hanes Men's Graphic ')] because of the following error:
SyntaxError: The expression is not a legal expression.

在 self.b.find_element_by_xpath(".///*[contains(text(), '%s')]" 中使用 item_text 之前，我应该对它执行什么操作% item_text)

What operation should I perform on item_text before it is used in self.b.find_element_by_xpath(".//*[contains(text(), '%s')]" % item_text)

我知道我可以在表达式周围使用单引号并在内部使用双引号，但这不是我正在寻找的解决方案.

I know that I can use single quotes around the expression and use double quotes inside, but that's not the solution I'm looking for.

推荐答案

尝试如下:-

self.b.find_element_by_xpath(".//*[contains(text(), \"Hanes Men's Graphic\")]")

或

self.b.find_element_by_xpath('.//*[contains(text(), "%s")]' % item_text)

或

self.b.find_element_by_xpath(".//*[contains(text(), \"%s\")]" % item_text)

希望它会起作用..:)

Hope it will work..:)

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