Python Selenium 2.39和Firefox 26

Question

我试图用unittest脚本执行一些selenium但我得到以下错误

Starting at: "Sat Dec 07 14:43:17 2013"
E
======================================================================
ERROR: test_template (__main__.ManageTemplates)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "template.py", line 70, in tearDown
    self.driver.quit()
  File "C:\Program Files (x86)\Python27\lib\site-packages\selenium-2.38.1-py2.7.egg\selenium\webdriver\firefox\webdriver.py", line 66, in quit
    RemoteWebDriver.quit(self)
  File "C:\Program Files (x86)\Python27\lib\site-packages\selenium-2.38.1-py2.7.egg\selenium\webdriver\remote\webdriver.py", line 454, in quit
    self.execute(Command.QUIT)
  File "C:\Program Files (x86)\Python27\lib\site-packages\selenium-2.38.1-py2.7.egg\selenium\webdriver\remote\webdriver.py", line 162, in execute
    response = self.command_executor.execute(driver_command, params)
  File "C:\Program Files (x86)\Python27\lib\site-packages\selenium-2.38.1-py2.7.egg\selenium\webdriver\remote\remote_connection.py", line 350, in execute
    return self._request(url, method=command_info[0], data=data)
  File "C:\Program Files (x86)\Python27\lib\site-packages\selenium-2.38.1-py2.7.egg\selenium\webdriver\remote\remote_connection.py", line 381, in _request
    self._conn.request(method, parsed_url.path, data, headers)
  File "C:\Program Files (x86)\Python27\lib\httplib.py", line 973, in request
    self._send_request(method, url, body, headers)
  File "C:\Program Files (x86)\Python27\lib\httplib.py", line 1001, in _send_request
    self.putrequest(method, url, **skips)
  File "C:\Program Files (x86)\Python27\lib\httplib.py", line 871, in putrequest
    raise CannotSendRequest()
CannotSendRequest

----------------------------------------------------------------------
Ran 1 test in 766.686s

FAILED (errors=1)

tearDown()函数中第70行template.py中的错误,这是使用Selenium-IDE自动生成的默认unittest函数

def tearDown(self):
    self.driver.quit()
    self.assertEqual([], self.verificationErrors)

---

编辑:

这个问题发生在我将Firefox更新到26时,即使我更新到selenium 2.39.0,问题也没有消失

---

资源:

import unittest
from os import path
from config import config
from selenium import webdriver
from selenium.webdriver.common.keys import Keys
from PyWebBotClass import PyWebBot
from selenium.webdriver.support.ui import WebDriverWait
from selenium.common.exceptions import TimeoutException
from os import listdir, environ
from os.path import isfile, join
import time

class ManageReceivers(unittest.TestCase):
    def setUp(self):
        self.driver = webdriver.Firefox()
        self.driver.implicitly_wait(10)
        self.base_url = config['baseurl']
        self.verificationErrors = []
        self.accept_next_alert = True

    def setup_bot(self, f):
        self.bot = PyWebBot(self.driver, path.join(config['configs'],f))
        self.bot.set_LogPath(config['LogPath'])
        self.bot.set_ScreenshotPath(config['screenshots'])
        self.bot.set_ConfigBaseURL(config['baseurl'])

    def test_receiver_profile(self):
        self.imported = False
        for f in listdir(config['configs']):
            if isfile(join(config['configs'],f)):
                self.setup_bot(f)
                if not self.imported:
                    self.bot.gotourl('csv2db/import_db_1')
                    self.imported = True
                self.bot.goto('login')
                self.bot.JS__fillform('login')
                self.bot.goto('receiver_profile')
                self.bot.JS__fillform('receiver_profile')
                try:
                    self.bot._driver.execute_script("var e = $('.icon-zoom-in'); e[e.length-1].click()")
                except:
                    print "unable to access selector id = view"
                    pass
                try:
                    self.bot._driver.execute_script("var e = $('.icon-pencil'); e[e.length-1].click()")
                except:
                    print "unable to access selector id = edit"
                    pass

                self.bot.JS__fillform('receiver_profile')
                self.bot.goto('logout')

    def is_element_present(self, how, what):
        try: self.driver.find_element(by=how, value=what)
        except NoSuchElementException, e: return False
        return True

    def close_alert_and_get_its_text(self):
        try:
            alert = self.driver.switch_to_alert()
            if self.accept_next_alert:
                alert.accept()
            else:
                alert.dismiss()
            return alert.text
        finally: self.accept_next_alert = True

    @classmethod
    def setUpClass(cls):
        environ['NO_PROXY'] = '127.0.0.1'  # IP-address of Jenkins server

    def tearDown(self):
        self.driver.quit()
        self.assertEqual([], self.verificationErrors)


if __name__ == '__main__':
    print('Starting at: "%s"' % time.asctime())
    unittest.main()
    print('Finished at: "%s"' % time.asctime())

Answer 1

我用这种方式解决了问题

从这里获取 Firefox 的便携版本（获取适用于您的版本，例如我的 Firefox 版本 23）并将其解压到特定目录

import os 
from selenium import webdriver
from selenium.webdriver.firefox.firefox_binary import FirefoxBinary

binary = FirefoxBinary(os.path.join('Pathto','FirefoxPortable','FirefoxPortable.exe'))
driver = webdriver.Firefox(firefox_binary=binary)

这已经用硒进行了2.37.2测试2.39.0

享受！