python+appuim 处理系统权限弹窗

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

 def always_allow(self,driver,number=2):
        logger.info("跳过系统权限")
        for i in range(number):
            allow_button = (By.XPATH, self.allow)
            try:
                a_button = WebDriverWait(self.driver,1,0.5).until(EC.presence_of_element_located(allow_button))
                a_button.click()
            except Exception as e:
                pass