在 Python 中使用 Selenium 搜索不区分大小写的文本的最佳方法是什么？

Question

The first column of row are email addresses. I send that value to a search bar and click search and then I wait until the search results come through. Then I have this following if statement to search if that email address popped up in the results.

But for the life of me, I can't figure out how to make the search case insensitive. So that if I send 'test@email.com' and it finds 'tEsT@EMAIL.com' it will return true.

if driver.find_elements_by_xpath("(//*[contains(text(), '" + row[1] + "')] | //*[@value='" + row[1] + "'])"):
    foundEmails += 1
    print("Found Email: " + row[1])

Answer 1

Set the text to lowercase first so that it can be matched:

     if driver.find_elements_by_xpath("(//*[contains(text(), '" + row[1] + "')] | //* 
                [@value='" + row[1] + "'])"):
            row[1] = row[1].lower() #assuming that this is the outputname, as you print this
            foundEmails += 1
            print("Found Email: " + row[1])

Answer 2

Okay, I found the solution to my problem, for some reason upper-case and lower-case don't work, so I have to use translate()

     if driver.find_elements_by_xpath('//*[contains(translate(text(), "ABCDEFGHIJKLMNOPQRSTUVWXYZ", '
             '"abcdefghijklmnopqrstuvwxyz"), "{0}")]'.format(row[1].lower())):

Answer 3

matches() is an XPATH 2.0 function that allows for case-insensitive regex matching.

One of the flags is i for case-insensitive matching.

You can use following XPATH with the matches() function with the case-insensitive flag:

if driver.find_elements_by_xpath("(//*[matches(text(), '" + row[1] + "','i')] | //*[matches(@value,'" + row[1] + "','i')])"):
    foundEmails += 1
    print("Found Email: " + row[1])