Question

我正在验证我的元素中是否存在某些文字。该文本包含字符串中的引号。我的方法是断言False。我希望它是真的，因为文本在GUI上。

我没有在字符串中正确包含引号。请问正确的语法是什么？

当我使用调试器检查代码时，它说：

overwritten_element.text = {unicode} u'One or more reports use the \\'default\\'prefix and will be overwritten.  Do you wish to continue?

我的方法是：

def is_save_overwrite_dialog_displayed(self): 
        overwritten_element = self.get_element(By.ID, 'message_dialog_question_content')
        return overwritten_element.text == r"One or more reports use the 'default' prefix and will be overwritten.  Do you wish to continue?"

带引号的字符串是：一个或多个报告使用“默认”前缀并将被覆盖。你想继续吗？

我试过了

r"One or more reports use the 'default' prefix and will be overwritten.  Do you` wish to continue?"

我尝试过：

r"One or more reports use the \\'default\\' prefix and will be overwritten.  Do you wish to continue?"

HTML是：

<div id="message_dialog_question_content">
<div>One or more reports use the 'default' prefix and will be overwritten.  Do you wish to continue?</div>
</div>

get_element

# returns the element if found
def get_element(self, how, what):
    # params how: By locator type
    # params what: locator value
    try:
        element = self.driver.find_element(by=how, value=what)
    except NoSuchElementException, e:
        print what
        print "Element not found "
        print e
        screenshot_name = how + what + get_datetime_now() # create screenshot name of the name of the element + locator + todays date time.  This way the screenshot name will be unique and be able to save
        self.save_screenshot(screenshot_name)
        raise
    return element

谢谢，里亚兹

Answer 1

创建了一个类似的测试后，它显示问题不在于引号，而在于双重空间。 Spaces in HTML are compacted.

from splinter import Browser


def test_dummy():
    with Browser() as browser:
        browser.visit("http://localhost:8888/index.html")
        elem = browser.find_by_id("message_dialog_question_content")

        compare = r"One or more reports use the 'default' prefix and will be overwritten.  Do you wish to continue?"
        print "length of elem : {}, length of compare : {}".format(len(elem.text), len(compare))

        assert elem.text == compare

以上测试输出，

>       assert elem.text == compare
E       assert 'One or more ... to continue?' == 'One or more r... to continue?'
E         Skipping 60 identical leading characters in diff, use -v to show
E         - rwritten. Do you wish to continue?
E         + rwritten.  Do you wish to continue?
E         ?           +
---------- Captured stdout call ----------
length of elem : 94, length of compare : 95

Selenium Python包含字符串引用错误

1 个答案: