appium+python 遍历页面并去重；

#coding=utf-8


from appium import webdriver
import time
import os
import datetime
import random

from Resources.basic.setup import setup
from Resources.basic.basic import *

class testRadio(setup):
   def testRadio(self):
      '''testRadio测试用例'''
      print(self.driver)
      driver = self.driver
      time.sleep(1)
      driver.find_element_by_id('ll_radio').click()
      time.sleep(1)
      driver.find_element_by_xpath("//*[@text='电台']").click()
      time.sleep(3)
      driver.find_element_by_id('liveradio_btn').click()
      time.sleep(1)
      _list = []
      for x in range(3):
         print(x)
         if x > 0 or x > 1:
            swipeUp(driver)
            time.sleep(3)
         ttts = driver.find_elements_by_id('radiotitle_tv')
         for ttt in ttts:
            title = ttt.get_attribute("text")
            # datetitle.append(title)
            # print(datetitle)
            print(title)
            if title not in _list: