gue*_*tli 5 django environment-variables django-testing pycharm
我在 Django 中创建了一个小应用程序,并且 runserver 和 admin 工作正常。
我写了一些可以调用python manage.py test的测试并且测试通过了。
现在我想通过 PyCharm 调用一个特定的测试。
这会失败,如下所示:
/home/guettli/x/venv/bin/python
/snap/pycharm-community/179/plugins/python-ce/helpers/pycharm/_jb_pytest_runner.py
--path /home/guettli/x/xyz/tests.py
Launching pytest with arguments /home/guettli/x/xyz/tests.py in /home/guettli/x
============================= test session starts ==============================
platform linux -- Python 3.6.9, pytest-5.4.1, py-1.8.1, pluggy-0.13.1 --
cachedir: .pytest_cache
rootdir: /home/guettli/x
collecting ...
xyz/tests.py:None (xyz/tests.py)
xyz/tests.py:6: in <module>
from . import views
xyz/views.py:5: in <module>
from xyz.models import Term, SearchLog, GlobalConfig
xyz/models.py:1: in <module>
from django.contrib.auth.models import User
venv/lib/python3.6/site-packages/django/contrib/auth/models.py:2: in <module>
from django.contrib.auth.base_user import AbstractBaseUser, BaseUserManager
venv/lib/python3.6/site-packages/django/contrib/auth/base_user.py:47: in <module>
class AbstractBaseUser(models.Model):
venv/lib/python3.6/site-packages/django/db/models/base.py:107: in __new__
app_config = apps.get_containing_app_config(module)
venv/lib/python3.6/site-packages/django/apps/registry.py:252: in get_containing_app_config
self.check_apps_ready()
venv/lib/python3.6/site-packages/django/apps/registry.py:134: in check_apps_ready
settings.INSTALLED_APPS
venv/lib/python3.6/site-packages/django/conf/__init__.py:76: in __getattr__
self._setup(name)
venv/lib/python3.6/site-packages/django/conf/__init__.py:61: in _setup
% (desc, ENVIRONMENT_VARIABLE))
E django.core.exceptions.ImproperlyConfigured: Requested setting INSTALLED_APPS,
but settings are not configured. You must either define the environment variable
DJANGO_SETTINGS_MODULE or call settings.configure() before accessing settings.
Assertion failed
collected 0 items / 1 error
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我了解背景:我的应用程序xyz是可重用的。它不包含任何设置。该应用程序不知道(也不应该知道)我的项目。但是设置在我的项目中。
如何解决这个问题?
我阅读了很棒的 django 文档,但找不到解决方案。
如何设置DJANGO_SETTINGS_MODULE是否使用“运行”(ctrl-shift-F10)直接从 PyCharm 执行一项特定测试?
您可以添加 DJANGO_SETTINGS_MODULE 作为环境变量:
在菜单中:运行 -> 编辑配置 -> 模板 -> Python 测试 -> 单元测试
并删除旧的“测试的单元测试......”条目。
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