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怎么在Python中使用selenium 獲取瀏覽器窗口坐標(biāo)?相信很多沒(méi)有經(jīng)驗(yàn)的人對(duì)此束手無(wú)策,為此本文總結(jié)了問(wèn)題出現(xiàn)的原因和解決方法,通過(guò)這篇文章希望你能解決這個(gè)問(wèn)題。
1.0 獲取瀏覽器窗口坐標(biāo)
python目錄可找到Webdriver.py 文件定義了get_window_rect()函數(shù),可獲取窗口的坐標(biāo)和大小(長(zhǎng)寬),但出現(xiàn)”Command not found”的情況。set_window_rect()函數(shù)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文件還定義了get_window_position()函數(shù)和get_window_size()函數(shù),可以用這兩個(gè)函數(shù)來(lái)分別獲取窗口的坐標(biāo)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 獲取窗口句柄
handle = driver.current_window_handle #獲取當(dāng)前窗口句柄 handles = driver.window_handles #獲取所有窗口句柄
切換句柄可以使用
dr.switch_to.window(handle) #其中handle為獲取到的窗口句柄
假設(shè)handles為獲取到的所有窗口,則handles為一個(gè)list,可使用訪(fǎng)問(wèn)list的方法讀取句柄。
dr.switch_to.windows(handles[0]) #切換到第一個(gè)窗口的句柄 dr.switch_to.windows(handles[-1]) #切換到最新窗口的句柄
python常用的庫(kù):1.requesuts;2.scrapy;3.pillow;4.twisted;5.numpy;6.matplotlib;7.pygama;8.ipyhton等。
看完上述內(nèi)容,你們掌握怎么在Python中使用selenium 獲取瀏覽器窗口坐標(biāo)的方法了嗎?如果還想學(xué)到更多技能或想了解更多相關(guān)內(nèi)容,歡迎關(guān)注億速云行業(yè)資訊頻道,感謝各位的閱讀!
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