如何切换到Splinter Webdriver Python中的窗口或选项卡

Question

我是Python和Splinter的新手。我阅读了Splinter上的文档，但它没有提及Selenium库中的Switch_to的任何内容。

当我运行此代码时，我会收到错误。

  from splinter import Browser
  browser = Browser("firefox")
  browser.visit('http://google.com')
  window1 = browser.windows[0] #google
  browser.execute_script("window.open('https://www.amazon.com/');")
  window2 = window1.next #amazon active window
  browser.driver.switch_to.window(window1) #switch back to google

docs- http://splinter.readthedocs.io/en/latest/browser.html

错误：

追溯(最近的最新通话(： 文件"/users/splinter/switch_tabs.py"，第13行，in browser.driver.switch_to.window(Window1( 文件>"/library/frameworks/python.framework/versions/2.7/lib/python2.7/site-packages/selenium/selenium/webdriver/remote/switch_to.py"，第112行，在窗口中 self._w3c_window(window_name( 文件"/library/frameworks/python.framework/2.7/lib/python2.7/site-packages/selenium/webdriver/reemote/remote/switch_to.py.py"，第123行，在_w3c_window中 send_handle(window_name( 文件"/library/frameworks/python.framework/versions/2.7/lib/python2.7/site-packages/selenium/webdriver/remote/remote/switch_to.py.py"，第119行，在send_handle中 self.__driver.execute(command.switch_to_window，{'handle'：h}( file"/library/frameworks/python.framework/2.7/lib/python2.7/site-packages/selenium/webdriver/reemote/webdriver/webdriver.py.py"，第310行， 响应= self.command_executor.execute(driver_command，params( file"/library/frameworks/python.framework/versions/2.7/lib/python2.7/site-packages/selenium/webdriver/remote/remote/remote_connection.py pline eccute ececute data = utils.dump_json(参数( 文件"/library/frameworks/python.framework/2.7/lib/python2.7/site-packages/selenium/webdriver/remote/remote/utils.py"，第34行，在dump_json中 返回json.dumps(json_struct( file"/library/frameworks/python.framework/2.7/lib/python2.7/json/json/pt_s> init> py"，第244行，在转储中 返回_default_encoder.encode(obj( 文件"/library/frameworks/python.framework/versions/2.7/lib/python2.7/json/encoder.py"，第207行， 块= self.iterencode(o，_one_shot = true( 文件"/library/frameworks/python.framework/versions/2.7/lib/python2.7/json/encoder.py"，第270行，在iterencode中 返回_iterencode(O，0( 文件"/library/frameworks/python.framework/versions/2.7/lib/python2.7/json/encoder.py"，第184行，默认 升级类型(repr(o( "不是JSON可序列化"( typeError：https：//www.google.com.ph/?gfe_rd=cr&dcr=0&ei = iismwogqdo2tx4q9gbgppop＆gbgp&gws_rd = sssl>不是json serializable [在93.137s完成] Linter 严重提供者说明线

欢迎任何想法。谢谢！

Answer 1

尝试此(工作(：

# Get parent window
 parent_window = self.browser.driver.current_window_handle
# Open new page in child window
self.browser.driver.execute_script("window.open('http://google.com')")
 # Get list of all windows currently opened (parent + child)
 all_windows = self.browser.driver.window_handles
 # Get child window
 child_window = [window for window in all_windows if window != parent_window][0]
 # Switch to child window
 self.browser.driver.switch_to.window(child_window)
 # Close child window
 self.browser.driver.close()
 # Return to parent window
 self.browser.driver.switch_to.window(parent_window)