python test.py

Question

过去3天我一直试图通过硒运行PhantomJS并且没有成功。到目前为止，我已尝试通过npm安装PhantomJS，从源代码构建它，通过apt-get安装并下载预构建的可执行文件并将其放在/ usr / bin / phantomjs中。

每次我都能运行这个示例脚本的loadpeed.js：

var page = require('webpage').create(),
    system = require('system'),
    t, address;

if (system.args.length === 1) {
    console.log('Usage: loadspeed.js <some URL>');
    phantom.exit();
}

t = Date.now();
address = system.args[1];
page.open(address, function (status) {
    if (status !== 'success') {
        console.log('FAIL to load the address');
    } else {
        t = Date.now() - t;
        console.log('Loading time ' + t + ' msec');
    }
    phantom.exit();
});

并使用'phantomjs test.js http://google.com'运行它，它的工作正常。

但是在这个小python脚本中通过selenium运行PhantomJS会产生错误：

from selenium import webdriver
browser = webdriver.PhantomJS()
browser.get('http://seleniumhq.org')

python test.py

Traceback (most recent call last):
  File "test.py", line 4, in <module>
    browser.get('http://seleniumhq.org/')
  File "/usr/local/lib/python2.7/dist-packages/selenium/webdriver/remote/webdriver.py", line 176, in get
    self.execute(Command.GET, {'url': url})
  File "/usr/local/lib/python2.7/dist-packages/selenium/webdriver/remote/webdriver.py", line 162, in execute
    response = self.command_executor.execute(driver_command, params)
  File "/usr/local/lib/python2.7/dist-packages/selenium/webdriver/remote/remote_connection.py", line 350, in execute
    return self._request(url, method=command_info[0], data=data)
  File "/usr/local/lib/python2.7/dist-packages/selenium/webdriver/remote/remote_connection.py", line 382, in _request
    resp = self._conn.getresponse()
  File "/usr/lib/python2.7/httplib.py", line 1045, in getresponse
    response.begin()
  File "/usr/lib/python2.7/httplib.py", line 409, in begin
    version, status, reason = self._read_status()
  File "/usr/lib/python2.7/httplib.py", line 373, in _read_status
    raise BadStatusLine(line)
httplib.BadStatusLine: ''

用browser = webdriver.Firefox（）替换第二个LOC工作正常。

我在Ubuntu 13.10桌面上，同样的错误也出现在Ubuntu 13.04上。

Python：2.7 PhantomJS：1.9.2

我在这里做错了什么？

Answer 1

似乎在较新的Selenium中引入了一些问题，请参阅

http://code.google.com/p/selenium/issues/detail?id=6690

我使用

进一步使用了

pip install selenium==2.37

避免上面的堆栈跟踪。仍然遇到driver.save_screenshot（'foo.png'）的问题导致文件为空文件。

无法通过Selenium在python中运行PhantomJS

python test.py

1 个答案: