Python &引用；“未找到文件”；将manage.py与pytest django一起使用

我有一个Django项目，其中在

manage.py

中设置了某些环境变量，这些变量后来用作

settings.py

中定义的值。因此，为了运行，我想先运行

manage.py

我试图按照中的说明操作，但遇到了意外错误。我有以下目录结构：

.
├── lucy
│   ├── settings
    │   ├── base.py
    │   ├── development.py
    │   ├── production.py
│   └── staging.py
│   ├── staticfiles
│   ├── urls.py
│   └── wsgi.py
├── lucy_web
│   ├── __init__.py
│   ├── actions.py
│   ├── admin
│   ├── apps.py
│   ├── fixtures
│   ├── forms
│   ├── lib
│   ├── management
│   ├── migrations
│   ├── models
│   ├── runner.py
│   ├── serializers.py
│   ├── static
│   ├── templates
│   ├── templatetags
│   ├── tests
│   ├── urls.py
│   └── views
├── manage.py
├── pytest.ini

runner.py

的内容完全取自常见问题解答：

class PytestTestRunner(object):
    """Runs pytest to discover and run tests."""

    def __init__(self, verbosity=1, failfast=False, keepdb=False, **kwargs):
        self.verbosity = verbosity
        self.failfast = failfast
        self.keepdb = keepdb

    def run_tests(self, test_labels):
        """Run pytest and return the exitcode.

        It translates some of Django's test command option to pytest's.
        """
        import pytest

        argv = []
        if self.verbosity == 0:
            argv.append('--quiet')
        if self.verbosity == 2:
            argv.append('--verbose')
        if self.verbosity == 3:
            argv.append('-vv')
        if self.failfast:
            argv.append('--exitfirst')
        if self.keepdb:
            argv.append('--reuse-db')

        argv.extend(test_labels)
        return pytest.main(argv)

最后，在

lucy/settings/base.py

中添加以下行：

TEST_RUNNER = 'lucy_web.runner.PytestTestRunner'

最后，

pytest.ini

文件如文档中的示例所示：

# -- FILE: pytest.ini (or tox.ini)
[pytest]
DJANGO_SETTINGS_MODULE = lucy.settings.production
# -- recommended but optional:
python_files = tests.py test_*.py *_tests.py

问题是

pytest

似乎无法找到测试。如果我运行命令

python manage.py test lucy_web.tests

我明白了

但是，如果我注释掉

base.py

中的

TEST\u RUNNER

行并运行相同的命令，测试将成功运行：

(venv) Kurts-MacBook-Pro:lucy-web kurtpeek$ python manage.py test lucy_web.tests
Creating test database for alias 'default'...
System check identified no issues (0 silenced).
....E.F................
----------------------------------------------------------------------
Ran 23 tests in 15.974s

FAILED (failures=1, errors=1)
Destroying test database for alias 'default'...

---

我做错了什么？我是否需要将

runner.py

放在不同的位置？

可能是因为

\uuuu init\uuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuupy

我在使用pytest时也遇到过类似的情况。我删除了tests dir中的

\uuuu init\uuuu.py

，它测试得很好

情况有点不同，但我希望这能有所帮助

我得到帮助的链接

(venv) Kurts-MacBook-Pro:lucy-web kurtpeek$ python manage.py test lucy_web.tests
Creating test database for alias 'default'...
System check identified no issues (0 silenced).
....E.F................
----------------------------------------------------------------------
Ran 23 tests in 15.974s

FAILED (failures=1, errors=1)
Destroying test database for alias 'default'...