--在Selenium python的chrome webdriver中,headless不是一个选项

我想要 selenium 运行google chrome的无头实例,从某些网站挖掘数据,而不需要用户界面开销。我从下载了Chromedriver可执行文件 here 并将其复制到我当前的脚本目录。这个驱动程序看起来和Selenium配合得很好,可以自动浏览,但是我似乎找不到Headless选项。大多数在线使用示例 硒 有了无头铬合金,就有了:

import os  
from selenium import webdriver  
from selenium.webdriver.common.keys import Keys  
from selenium.webdriver.chrome.options import Options  

chrome_options = Options()  
chrome_options.add_argument("--headless")  
chrome_options.binary_location = '/Applications/Google Chrome   Canary.app/Contents/MacOS/Google Chrome Canary'`    

driver = webdriver.Chrome(executable_path=os.path.abspath(“chromedriver"),   chrome_options=chrome_options)  
driver.get("http://www.duo.com")` 

但是,当我使用命令检查Selenium WebDriver的可能参数时 chromedriver -h 这就是我得到的:

D:\Jobs\scripts>chromedriver -h
Usage: chromedriver [OPTIONS]

Options
  --port=PORT                     port to listen on
  --adb-port=PORT                 adb server port
  --log-path=FILE                 write server log to file instead of stderr, increases log level to INFO
  --log-level=LEVEL               set log level: ALL, DEBUG, INFO, WARNING, SEVERE, OFF
  --verbose                       log verbosely (equivalent to --log-level=ALL)
  --silent                        log nothing (equivalent to --log-level=OFF)
  --append-log                    append log file instead of rewriting
  --replayable                    (experimental) log verbosely and don't truncate long strings so that the log can be replayed.
  --version                       print the version number and exit
  --url-base                      base URL path prefix for commands, e.g. wd/url
  --whitelisted-ips               comma-separated whitelist of remote IP addresses which are allowed to connect to ChromeDriver

不 --headless 选项可用。

有人能解释一下吗?从上面的链接获得的Chromedriver是否允许无头浏览?

谢谢