Python + Splinter:错误 - httplib.BadStatusLine:''

Question

在我的python项目中,我使用Splinter(https://splinter.readthedocs.io/en/latest/)打开浏览器并尝试访问网站:

from splinter import Browser

browser = Browser('chrome')
browser.visit('http://www.google.com')

并且浏览器打开了,无法访问http://www.google.com,它收到以下错误:

Traceback (most recent call last):
  File "practice.py", line 90, in <module>
    browser = Browser('chrome')
  File "/Library/Python/2.7/site-packages/splinter/browser.py", line 63, in Browser
    return driver(*args, **kwargs)
  File "/Library/Python/2.7/site-packages/splinter/driver/webdriver/chrome.py", line 31, in __init__
    self.driver = Chrome(chrome_options=options, **kwargs)
  File "/Library/Python/2.7/site-packages/selenium-3.4.0-py2.7.egg/selenium/webdriver/chrome/webdriver.py", line 69, in __init__
    desired_capabilities=desired_capabilities)
  File "/Library/Python/2.7/site-packages/selenium-3.4.0-py2.7.egg/selenium/webdriver/remote/webdriver.py", line 98, in __init__
    self.start_session(desired_capabilities, browser_profile)
  File "/Library/Python/2.7/site-packages/selenium-3.4.0-py2.7.egg/selenium/webdriver/remote/webdriver.py", line 185, in start_session
    response = self.execute(Command.NEW_SESSION, parameters)
  File "/Library/Python/2.7/site-packages/selenium-3.4.0-py2.7.egg/selenium/webdriver/remote/webdriver.py", line 247, in execute
    response = self.command_executor.execute(driver_command, params)
  File "/Library/Python/2.7/site-packages/selenium-3.4.0-py2.7.egg/selenium/webdriver/remote/remote_connection.py", line 464, in execute
    return self._request(command_info[0], url, body=data)
  File "/Library/Python/2.7/site-packages/selenium-3.4.0-py2.7.egg/selenium/webdriver/remote/remote_connection.py", line 488, in _request
    resp = self._conn.getresponse()
  File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/httplib.py", line 1132, in getresponse
    response.begin()
  File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/httplib.py", line 453, in begin
    version, status, reason = self._read_status()
  File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/httplib.py", line 417, in _read_status
    raise BadStatusLine(line)
httplib.BadStatusLine: ''

奇怪的是,它可以在不同的Mac计算机上运行,​​但是当我将它转移到另一台Mac计算机时,遇到了这个错误.

研究过,但无法弄清楚真正的问题是什么.我能做错什么？我该如何解决这个问题呢？

提前谢谢你,一定会upvote /接受答复

Answer 1

您所描述的症状指向过时的 chromedriver。转到“ChromeDriver 下载”页面并下载最新的驱动程序。对于当前最新的稳定版 Chrome 58，您需要chromedriver2.29。

请注意，要检查版本chromedriver，请执行：

$ chromedriver --version

并且，还要确保您拥有最新的splinter并且selenium：

$ pip install -U splinter selenium