1. 程式人生 > >Python+selenium 獲取瀏覽器視窗座標、控制代碼

Python+selenium 獲取瀏覽器視窗座標、控制代碼

1.0 獲取瀏覽器視窗座標
python目錄可找到Webdriver.py 檔案定義了get_window_rect()函式,可獲取視窗的座標和大小(長寬),但出現”Command not found”的情況。set_window_rect()函式也一樣。

def get_window_rect(self):
    """
    Gets the x, y coordinates of the window as well as height and width of
    the current window.

    :Usage:
        driver.get_window_rect()
    """
return self.execute(Command.GET_WINDOW_RECT)['value'] def set_window_rect(self, x=None, y=None, width=None, height=None): """ Sets the x, y coordinates of the window as well as height and width of the current window. :Usage: driver.set_window_rect(x=10, y=10) driver.set_window_rect(width=100, height=200) driver.set_window_rect(x=10, y=10, width=100, height=200) """
if (x is None and y is None) and (height is None and width is None): raise InvalidArgumentException("x and y or height and width need values") return self.execute(Command.SET_WINDOW_RECT, {"x": x, "y": y, "width": width, "height": height})['value']

然而Webdriver.py檔案還定義了get_window_position()函式和get_window_size()函式,可以用這兩個函式來分別獲取視窗的座標和大小,而不需要用到win32gui的方法。

 def get_window_size(self, windowHandle='current'):
        """
        Gets the width and height of the current window.

        :Usage:
            driver.get_window_size()
        """
        command = Command.GET_WINDOW_SIZE
        if self.w3c:
            if windowHandle != 'current':
                warnings.warn("Only 'current' window is supported for W3C compatibile browsers.")
            size = self.get_window_rect()
        else:
            size = self.execute(command, {'windowHandle': windowHandle})

        if size.get('value', None) is not None:
            size = size['value']

        return {k: size[k] for k in ('width', 'height')}
def get_window_position(self, windowHandle='current'):
        """
        Gets the x,y position of the current window.

        :Usage:
            driver.get_window_position()
        """
        if self.w3c:
            if windowHandle != 'current':
                warnings.warn("Only 'current' window is supported for W3C compatibile browsers.")
            position = self.get_window_rect()
        else:
            position = self.execute(Command.GET_WINDOW_POSITION,
                                    {'windowHandle': windowHandle})['value']

        return {k: position[k] for k in ('x', 'y')}

2.0 獲取視窗控制代碼

handle = driver.current_window_handle #獲取當前視窗控制代碼
handles = driver.window_handles  #獲取所有視窗控制代碼

切換控制代碼可以使用

dr.switch_to.window(handle)  #其中handle為獲取到的視窗控制代碼

假設handles為獲取到的所有視窗,則handles為一個list,可使用訪問list的方法讀取控制代碼。

dr.switch_to.windows(handles[0])   #切換到第一個視窗的控制代碼
dr.switch_to.windows(handles[-1])   #切換到最新視窗的控制代碼