selenium两种显示等待方法

 selector_value 为元素表达式

element = WebDriverWait(self.driver, 10).until(EC.presence_of_element_located((By.ID, selector_value)))

element=WebDriverWait(self.driver, 10).until(lambda x: x.find_element(By.ID,selector_value))

需要导入的模块：

from selenium.webdriver.support.wait import WebDriverWait
from selenium.webdriver.support import expected_conditions as EC
from selenium.webdriver.common.by import By