Unable to find element by xpath using selenium. Any thoughts?

Question

XPath

Faced the following problem. You need to find the element and click on it. The problem is the following: the web is built on Ember.js, so each element has a dynamic id. I tried to find an element by text in the class, but it still fails.

part of the website code:

<a href="javascript:void(0)" class="link" data-ember-action="" data-ember-action-574="574">Зарегистрироваться</a>

My code:

registration = browser.find_element_by_xpath('//*[@class='link' and text()='Зарегистрироваться']').click()

Rummaged through Google, someone says that it is generally impossible to test applications built on Ember, someone offers a fierce game with a search for the full xpath path, which does not work either.

Answer 1

//*[contains(@class, "link")][contains(text(), "Зарегистрироваться")]

In addition, the element may not be in the DOM at the time of the request, so you must first do wait.until(visibility_of_element_located) like this: How to wait for elements in Python Selenium WebDriver

Answer 2

Today they brought an article to Habr, look, it can help - XPath functions for dynamic XPath in Selenium