升级 selenium 3.3.0 后报错解决办法

升级 selenium 3.3.0 后报错解决办法

sudo pip install --upgrade selenium
In [4]: import selenium
In [5]: selenium.version
Out[5]: '3.3.0'

执行测试时报错如下：

swot@pp:~/pp/superlists$ python manage.py test functional_tests.tests.NewVisitorTest.test_layout_and_styling
Creating test database for alias 'default'...
E
======================================================================
ERROR: test_layout_and_styling (functional_tests.tests.NewVisitorTest)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/home/swot/pp/superlists/functional_tests/tests.py", line 123, in test_layout_and_styling
    inputbox.location.get('x') + inputbox.size['width']/2,
  File "/usr/local/lib/python2.7/dist-packages/selenium/webdriver/remote/webelement.py", line 403, in location
    new_loc = {"x": round(old_loc['x']),
TypeError: 'NoneType' object has no attribute 'getitem'
----------------------------------------------------------------------
Ran 1 test in 4.378s
FAILED (errors=1)
Destroying test database for alias 'default'...

原因是：Selenium 3.3.0 requires geckodriver 0.15 due to changes in command response values

wget https://github.com/mozilla/geckodriver/releases/download/v0.15.0/geckodriver-v0.15.0-linux64.tar.gz
tar xzvf geckodriver-v0.14.0-linux64.tar.gz
sudo cp geckodriver /usr/local/bin
python manage.py test functional_tests.tests.NewVisitorTest.test_layout_and_styling
Creating test database for alias 'default'...
.
----------------------------------------------------------------------
Ran 1 test in 5.307s
OK
Destroying test database for alias 'default'...

参考官网说明：

Ce qui précède est le contenu détaillé de. pour plus d'informations, suivez d'autres articles connexes sur le site Web de PHP en chinois!