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Python 索引器:列表索引超出范围_Python_Eclipse_Selenium - Fatal编程技术网

Python 索引器:列表索引超出范围

Python 索引器:列表索引超出范围,python,eclipse,selenium,Python,Eclipse,Selenium,我是新来的。现在我正在尝试运行已经从SeleniumIDE转换的python代码。当我运行代码时,我得到了这个错误。我正在使用eclipse来运行代码 ERROR: test_isnin2 (__main__.Isnin2) ====================================================================== ERROR: test_isnin2 (__main__.Isnin2) ----------------------------

我是新来的。现在我正在尝试运行已经从SeleniumIDE转换的python代码。当我运行代码时,我得到了这个错误。我正在使用eclipse来运行代码

ERROR: test_isnin2 (__main__.Isnin2)

======================================================================
ERROR: test_isnin2 (__main__.Isnin2)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "C:\EclipseWorkspaces\csse120\python\src\Isnin2.py", line 20, in test_isnin2
    driver.get("/search?q=google&ie=utf-8&oe=utf-8&aq=t&rls=org.mozilla:en-US:official&client=firefox-a")
  File "C:\Program Files\Python27\lib\site-packages\selenium-2.4.0-py2.7.egg\selenium\webdriver\remote\webdriver.py", line 154, in get
    self.execute(Command.GET, {'url': url})
  File "C:\Program Files\Python27\lib\site-packages\selenium-2.4.0-py2.7.egg\selenium\webdriver\remote\webdriver.py", line 144, in execute
    self.error_handler.check_response(response)
  File "C:\Program Files\Python27\lib\site-packages\selenium-2.4.0-py2.7.egg\selenium\webdriver\remote\errorhandler.py", line 111, in check_response
    zeroeth = value['stackTrace'][0]
IndexError: list index out of range

----------------------------------------------------------------------
Ran 1 test in 35.406s

FAILED (errors=1)
我的代码如下:

from selenium import webdriver
from selenium.webdriver.common.by import By
from selenium.common.exceptions import NoSuchElementException
import unittest, time, re

class Isnin2(unittest.TestCase):
    def setUp(self):
        self.driver = webdriver.Firefox()
        self.driver.implicitly_wait(30)
        self.base_url = "http://www.google.com.my/"
        self.verificationErrors = []

    def test_isnin2(self):
        driver = self.driver
        driver.get("/search?q=google&ie=utf-8&oe=utf-8&aq=t&rls=org.mozilla:en-US:official&client=firefox-a")
        driver.find_element_by_css_selector("em").click()
        driver.find_element_by_id("lst-ib").click()
        driver.find_element_by_id("lst-ib").clear()
        driver.find_element_by_id("lst-ib").send_keys("selenium python")
        driver.find_element_by_link_text("Setting Up Selenium with Python").click()
        driver.find_element_by_link_text("selenium.py").click()

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

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

if __name__ == "__main__":
    unittest.main()

我真的很希望有人能帮我,因为我是selenium python的新手。

似乎您没有向
驱动程序提供
基本url
。也许你应该替换这一行:

driver.get("/search?q=google&ie=utf-8&oe=utf-8&aq=t&rls=org.mozilla:en-US:official&client=firefox-a")
比如说:

driver.get(self.base_url + "/search?q=google&ie=utf-8&oe=utf-8&aq=t&rls=org.mozilla:en-US:official&client=firefox-a")
编辑

另外:是否要使用
is\u element\u present
方法测试某些内容?对于Python unittest框架,方法名称必须以
test
开头。因此,如果要将其作为测试,请将其重命名为
test\u is\u element\u present


另外:如果您计划对一个响应进行多个测试,则应将
driver.get()
调用放在
setUp
方法中,因为测试的顺序不一定与编写测试的顺序相同<另一方面,代码>设置
保证在调用任何测试之前运行。

如果可以的话,我会对Constantinius的答案发表评论,但我没有

我用这个问题作为研究IDE的借口——看起来上面的代码基本上是直接导出到Python Webdriver的,在我的测试用例中,它会导致同样格式错误的.get(其中没有提供基本url)

Constantinius提到的其他问题是IDE能力有限的结果。is_元素\u present方法看起来像是IDE中正在进行的工作的一部分,我猜它是实际检查的占位符