class handleswipe():

     """

     屏幕滑动操作

     """

     def __init__(self, driver, function, num=None):

         self.driver = driver

         self.function = function

         self.num = num

     def get_size(self):

         x = self.driver.get_window_size()['width']

         y = self.driver.get_window_size()['height']

         return x, y

     def swipeLeft(self):

         """

         向左滑动

         :return:

         """

         a = self.get_size()

         x1 = int(a[0] * 0.75)

         y1 = int(a[1] * 0.5)

         x2 = int(a[0] * 0.25)

         self.driver.swipe(x1, y1, x2, y1)

     def swipeReght(self):

         """

         向右滑动

         :return:

         """

         a = self.get_size()

         x1 = int(a[0] * 0.25)

         y1 = int(a[1] * 0.5)

         x2 = int(a[0] * 0.75)

         self.driver.swipe(x1, y1, x2, y1)

     def swipeUp(self):

         """

         向上滑动

         :return:

         """

         a = self.get_size()

         x1 = int(a[0] * 0.5)

         y1 = int(a[1] * 0.75)

         y2 = int(a[1] * 0.25)

         self.driver.swipe(x1, y1, x1, y2)

     def swipeDown(self):

         """

         向下滑动

         :return:

         """

         a = self.get_size()

         x1 = int(a[0] * 0.5)

         y1 = int(a[1] * 0.25)

         y2 = int(a[1] * 0.75)

         self.driver.swipe(x1, y1, x1, y2)

     def funcactivity(self):

         for i in range(self.num):

             handle = self.function

             if handle == 'swipeLeft':

                 self.swipeLeft()

             elif handle == 'swipeReght':

                 self.swipeReght()

             elif handle == 'swipeUp':

                 self.swipeUp()

             elif handle == 'swipeDown':

                 self.swipeDown()

             else:

                 break