python selenium 不支持 firefox - 消息 : Can't load the profile. Profile Dir

Question

为什么将 selenium 与 python 和 firefox 一起使用会发生这种情况？ Selenium 不能扩展到一个简单的循环。为什么 firefox 不能缩放？随着时间的推移，它决定抛出一个错误并退出。

火狐浏览器 45.0 selenium.版本 '2.53.2'

from pyvirtualdisplay import Display
display = Display(visible=0, size=(800, 600))
display.start()
mylist = ['page1','page1',...,'pageN']
while True:
   for data in mylist:

        browser = webdriver.Firefox()
        try:
           myfunc(data) # Code that uses selenum to fetch pages
        except:
            pass
        browser.quit()
   time.sleep(60)



No handlers could be found for logger "sentry.errors.serializer"
Traceback (most recent call last):
  File "platrieveerp.py", line 231, in <module>
    browser = webdriver.Firefox()
  File "/usr/local/lib/python2.7/dist-packages/selenium-2.53.2-py2.7.egg/selenium/webdriver/firefox/webdriver.py", line 103, in __init__
    self.binary, timeout)
  File "/usr/local/lib/python2.7/dist-packages/selenium-2.53.2-py2.7.egg/selenium/webdriver/firefox/extension_connection.py", line 51, in __init__
    self.binary.launch_browser(self.profile, timeout=timeout)
  File "/usr/local/lib/python2.7/dist-packages/selenium-2.53.2-py2.7.egg/selenium/webdriver/firefox/firefox_binary.py", line 68, in launch_browser
    self._wait_until_connectable(timeout=timeout)
  File "/usr/local/lib/python2.7/dist-packages/selenium-2.53.2-py2.7.egg/selenium/webdriver/firefox/firefox_binary.py", line 106, in _wait_until_connectable
    % (self.profile.path))
selenium.common.exceptions.WebDriverException: Message: Can't load the profile. Profile Dir: /tmp/tmpOgsKOx If you specified a log_file in the FirefoxBinary constructor, check it for details.

Answer 1

Selenium 在运行循环时没有失败，它在 webdriver.Firefox() 处失败。当脚本仍然无法识别打开的 Firefox 应用程序时，在第 231 行之后的特定时间连接超时时，会识别出该错误。

这只是在使用 headless 浏览器运行时 selenium 中的一个错误。要获得 selenium 的工作版本，请运行

sudo pip install -U selenium 

这应该是一个类似的问题: Selenium: FirefoxProfile exception Can't load the profile