Python 如何修复此属性错误：'；子请求'；对象没有属性'；getfuncargvalue'；？

我正在Mongo大学学习MongoDB for Python开发者课程，但在mac电脑上运行pytest-m connection时遇到了这个问题：

测试/test_db_connection.py EEEE[100%]

=====================================================================错误=========================================================== _____________________________________________设置test_atlas_设置时出错_____________________________________________

请求=> monkeypatch=

E AttributeError:“子请求”对象没有属性“getfuncargvalue”

/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site packages/pytest\u flask/plugin.py:109:AttributeError ____________________________________________设置测试\u基本\u影片时出错_____________________________________________

请求=> monkeypatch=

E AttributeError:“子请求”对象没有属性“getfuncargvalue”

/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site packages/pytest\u flask/plugin.py:109:AttributeError _________________________________________按电影id设置测试搜索时出错__________________________________________

请求=> monkeypatch=

E AttributeError:“子请求”对象没有属性“getfuncargvalue”

/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site packages/pytest\u flask/plugin.py:109:AttributeError _________________________________________设置测试\简单\文本\搜索时出错__________________________________________

请求=> monkeypatch=

E AttributeError:“子请求”对象没有属性“getfuncargvalue”

---

/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site packages/pytest\u flask/plugin.py:109:AttributeError

尝试更新项目的依赖项，pytest、pymongo和flask的默认依赖项非常旧。更新后，我成功地通过了测试。

同样的事情也发生在我身上。我在requirements.txt中添加了attrs==19.1.0，它成功了

从错误消息中，您正在使用Python3.7

---

您可能正在使用已弃用的

getfuncargvalue

而不是所述的

getfixturevalue

。

更新所有软件包并解决兼容性问题，但它无法正常工作：）

@pytest.fixture(autouse=True)
def _configure_application(request, monkeypatch):
    """Use `pytest.mark.options` decorator to pass options to your application
    factory::

        @pytest.mark.options(debug=False)
        def test_something(app):
            assert not app.debug, 'the application works not in debug mode!'

    """
    if 'app' not in request.fixturenames:
        return

  app = request.getfuncargvalue('app')

@pytest.fixture(autouse=True)
def _configure_application(request, monkeypatch):
    """Use `pytest.mark.options` decorator to pass options to your application
    factory::

        @pytest.mark.options(debug=False)
        def test_something(app):
            assert not app.debug, 'the application works not in debug mode!'

    """
    if 'app' not in request.fixturenames:
        return

  app = request.getfuncargvalue('app')

@pytest.fixture(autouse=True)
def _configure_application(request, monkeypatch):
    """Use `pytest.mark.options` decorator to pass options to your application
    factory::

        @pytest.mark.options(debug=False)
        def test_something(app):
            assert not app.debug, 'the application works not in debug mode!'

    """
    if 'app' not in request.fixturenames:
        return

  app = request.getfuncargvalue('app')

@pytest.fixture(autouse=True)
def _configure_application(request, monkeypatch):
    """Use `pytest.mark.options` decorator to pass options to your application
    factory::

        @pytest.mark.options(debug=False)
        def test_something(app):
            assert not app.debug, 'the application works not in debug mode!'

    """
    if 'app' not in request.fixturenames:
        return

  app = request.getfuncargvalue('app')