如何使用 FirefoxProfile 或 FirefoxOptions 通过 Selenium 设置 Firefox 浏览器的窗口位置

Question

I need to change the position of the Firefox window by creating the driver with:

driver = webdriver.Firefox()

I know it's possible to change the window position after the driver was created:

driver.set_window_position()

I can't find out how to do it using Firefox profile or options:

profile = webdriver.FirefoxProfile()
profile.set_preference("some_preference", my_preference)

or

options = Options()
options.some_optins = my_options

and finally:

driver = Webdriver.Firefox(firefox_profile=profile, options=options) 

Answer 1

You saw it right.

set_window_position()

set_window_position() sets the x , y position of the current window.

• Implementation:

   set_window_position(x, y, windowHandle='current') Sets the x,y position of the current window. (window.moveTo) Arguments : x: the x-coordinate in pixels to set the window position y: the y-coordinate in pixels to set the window position Usage : driver.set_window_position(0,0)

• Definition:

   def set_window_position(self, x, y, windowHandle='current'): if self.w3c: if windowHandle != 'current': warnings.warn("Only 'current' window is supported for W3C compatibile browsers.") return self.set_window_rect(x=int(x), y=int(y)) else: self.execute(Command.SET_WINDOW_POSITION, { 'x': int(x), 'y': int(y), 'windowHandle': windowHandle })

So to summarize, window_position is coupled to the window handle pertaining to the browser and can be handled by webdriver instance only.

This functionality can't be handled either through:

• firefox_profile -> set_preference(key, value) : Sets the preference that we want in the profile.
• firefox.options -> set_preference(name, value) : Sets a preference.