python - 网络驱动程序，Python : How to catch dynamically updating url with the appropriate value and save it to the variable

Question

python/selenium Web 驱动程序代码:

elem = driver.find_element_by_css_selector("#username")
elem.send_keys("username")
elem = driver.find_element_by_css_selector("#password")
elem.send_keys("password")

driver.implicitly_wait(2) #seconds
elem = driver.find_element_by_css_selector("button")
elem.click()

def condition(driver):
    look_for = ("url_which_contains_this_text")
    url = driver.current_url
    for look_for in url:
        if url.find(look_for) != -1:
            print url

    return url

#page_url = driver.current_url
print url

在此代码中: 1)用户登录； 2)点击“登录按钮”； 然后我需要以某种方式捕获动态变化的 URL 每秒(加载访问 token 等)，并捕获 URL 包含值“example_id=”并将此 url 保存到变量并打印。

有人可以帮助我吗？

Answer 1

我不确定这是否有效，因为我无法测试它，但您可以尝试这样的操作:

required_url = ""
while True:
    current_url = driver.current_url
    if "example_id=" in current_url:
        required_url = current_url
        print('\n'+required_url)
        break
    else: print(current_url)