Question

出于某种原因，我无法运行ddt.py.你能解释一下这是什么问题吗？在官方文档中，它看起来像这样。

@ddt
class TestPages(unittest.TestCase):

    def setUp(self):
        self.driver = webdriver.Chrome()
        self.driver.set_page_load_timeout(10)
        self.driver.maximize_window()

    @file_data('client.json')
    def test_sort_by_price(self, value):
        print("\n" + str(test_cases(2)))
        gallerypage = GalleryPage(self.driver, value)
        result = gallerypage.sort_by_price()
        self.assertTrue(result)

ERROR：

Error
Traceback (most recent call last):
  File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/unittest/case.py", line 59, in testPartExecutor
    yield
  File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/unittest/case.py", line 605, in run
    testMethod()
  File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/unittest/loader.py", line 34, in testFailure
    raise self._exception
  File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/unittest/loader.py", line 168, in loadTestsFromName
    parent, obj = obj, getattr(obj, part)
AttributeError: type object 'TestPages' has no attribute 'test_sort_by_price'

Answer 1

首先，将ddt.py重命名为test_dtt.py以避免混淆lib

第二，find . -name "*dtt*.py*"，正确地重命名

最后，查找并删除所有*.pyc个文件并重新运行测试

for file in `find . -name "*.pyc"`; do rm -vf $file; done

AttributeError：type object＆＃39; TestPages＆＃39;没有属性＆＃39; test_sort_by_price＆＃39;

1 个答案: