Django 为什么nose会忽略报道中的某些文件？

我正在对分配给我的项目进行测试。一切都是通过调用tox触发的。 默认测试使用nose运行，它添加了一个覆盖率报告，这是tox调用的命令：

django-admin test -s

和设置文件具有鼻子的以下配置：

NOSE_ARGS = [
    '--with-coverage',
    '--cover-erase',
    '--cover-package=app_name',
    '--cover-inclusive'
]

这是用tox检测鼻子时显示的报告：

Name                                                    Stmts   Miss  Cover
---------------------------------------------------------------------------
app_name/__init__.py                                       0      0   100%
app_name/apps.py                                           3      0   100%
app_name/apps_settings.py                                 12      2    83%
app_name/base.py                                         118     27    77%
app_name/choices.py                                       18      0   100%
app_name/constants.py                                      6      0   100%
app_name/exceptions.py                                    10      0   100%
app_name/helpers/__init__.py                               0      0   100%
app_name/helpers/util.py                                  20     10    50%
app_name/management/__init__.py                            0      0   100%
app_name/migrations/0001_initial.py                        9      0   100%
app_name/migrations/__init__.py                            0      0   100%
app_name/mixins.py                                         6      0   100%
app_name/models.py                                        64      4    94%
app_name/permissions.py                                    7      3    57%
app_name/serializers/__init__.py                           0      0   100%
app_name/serializers/address_serializer.py                 7      0   100%
app_name/serializers/base_response_serializer.py           7      0   100%
app_name/serializers/body_request_user_serializer.py      14      0   100%
app_name/serializers/contact_serializer.py                 4      0   100%
app_name/serializers/file_serializer.py                   11      2    82%
app_name/serializers/iban_serializer.py                    3      0   100%
app_name/serializers/identification_serializer.py         11      2    82%
app_name/serializers/payment_account_serializer.py         3      0   100%
app_name/serializers/transfer_serializer.py               20     10    50%
app_name/services/__init__.py                              0      0   100%
app_name/services/authentication_service.py                7      0   100%
app_name/services/document_service.py                     23      9    61%
app_name/services/user_service.py                         37     21    43%
app_name/services/webhook_service.py                      26      7    73%
app_name/storage_backends.py                              10      0   100%
app_name/views/__init__.py                                 0      0   100%
app_name/views/webhook_view.py                            25      8    68%
---------------------------------------------------------------------------
TOTAL                                                     481    105    78%
----------------------------------------------------------------------
Ran 5 tests in 4.615s

但是，如果在此之后运行

覆盖率报告

，则会显示：

Name                                                      Stmts   Miss  Cover
-----------------------------------------------------------------------------
app_name/__init__.py                                         0      0   100%
app_name/apps.py                                             3      0   100%
app_name/apps_settings.py                                   12      2    83%
app_name/base.py                                           118     27    77%
app_name/choices.py                                         18      0   100%
app_name/constants.py                                        6      0   100%
app_name/decorators.py                                      10      7    30%
app_name/exceptions.py                                      10      0   100%
app_name/helpers/__init__.py                                 0      0   100%
app_name/helpers/util.py                                    20     10    50%
app_name/management/__init__.py                              0      0   100%
app_name/management/commands/__init__.py                     0      0   100%
app_name/management/commands/generate_uuid.py                9      4    56%
app_name/migrations/0001_initial.py                          9      0   100%
app_name/migrations/__init__.py                              0      0   100%
app_name/mixins.py                                           6      0   100%
app_name/models.py                                          64      4    94%
app_name/permissions.py                                      7      3    57%
app_name/serializers/__init__.py                             0      0   100%
app_name/serializers/address_serializer.py                   7      0   100%
app_name/serializers/base_response_serializer.py             7      0   100%
app_name/serializers/body_request_token_serializer.py        4      0   100%
app_name/serializers/body_request_user_serializer.py        14      0   100%
app_name/serializers/contact_serializer.py                   4      0   100%
app_name/serializers/document_serializer.py                  7      0   100%
app_name/serializers/file_serializer.py                     11      2    82%
app_name/serializers/files_serializer.py                     4      0   100%
app_name/serializers/iban_serializer.py                      3      0   100%
app_name/serializers/identification_serializer.py           11      2    82%
app_name/serializers/payment_account_serializer.py           3      0   100%
app_name/serializers/transfer_serializer.py                 20     10    50%
app_name/serializers/user_information_serializer.py          7      0   100%
app_name/services/__init__.py                                0      0   100%
app_name/services/account_service.py                        62     45    27%
app_name/services/authentication_service.py                  7      0   100%
app_name/services/document_service.py                       23      9    61%
app_name/services/method_service.py                         23     15    35%
app_name/services/user_service.py                           37     21    43%
app_name/services/webhook_service.py                        26      7    73%
app_name/storage_backends.py                                10      0   100%
app_name/tests/__init__.py                                   0      0   100%
app_name/tests/apps/__init__.py                              0      0   100%
app_name/tests/apps/apps_test.py                             9      0   100%
app_name/tests/helpers/__init__.py                           0      0   100%
app_name/tests/helpers/helpers_test.py                       7      0   100%
app_name/tests/services/__init__.py                          0      0   100%
app_name/tests/services/authentication_service_test.py       8      0   100%
app_name/tests/services/document_service_test.py            13      0   100%
app_name/tests/services/user_service_test.py                13      0   100%
app_name/urls/__init__.py                                    0      0   100%
app_name/urls/webhook_url.py                                 7      2    71%
app_name/views/__init__.py                                   0      0   100%
app_name/views/webhook_view.py                              25      8    68%
-----------------------------------------------------------------------------
TOTAL                                                       664    178    73%

现在，正如您所看到的，nose报告忽略了某些文件，但覆盖率显示了这些文件，如

app\u name/services/account\u service.py

。由于该文件包含功能代码，所以应该在报告中显示

有趣的是，据我所知，nose和coverage这两个库都是从同一个报告文件

生成报告的

我猜这是默认的鼻子行为。我对鼻子不太熟悉，所以也许有人能告诉我为什么会出现这种行为差异。
关于鼻子，最重要的是它已经5年多没有保养了。您应该转到另一个测试运行程序（pytest）。您好@NedBatchelder谢谢您的帮助。为了证明这一点，我可以给我的同事看一些链接吗？我希望有好的论据来说服他们从nose转移到django测试（如果我是正确的话，它使用unittest）。另外，您会推荐使用django测试吗？nose回购上次提交是在五年多前：。上一次发布是大约六年前：。nose docs（）的第一句话说它处于维护模式（“nose在过去几年中一直处于维护模式…”），这句话是在2016年11月添加的：无论你看到哪里，都有线索表明这是一个旧的未维护工具。