问题描述
我正在 django 中学习 PyTest，遇到了无法解决的问题。
我收到此错误：
____________________________________________________________________________________________________________ ERROR collecting prices_tool/tests/test_views.py ____________________________________________________________________________________________________________
prices_tool/tests/test_views.py:9: in <module>
from prices_tool.views import results
prices_tool/views.py:14: in <module>
from prices_tool.forms import SearchForm,FreeSearchForm
prices_tool/forms.py:7: in <module>
class FreeSearchForm(forms.Form):
prices_tool/forms.py:11: in FreeSearchForm
for make in makes:
../prices_tool-env/lib/python3.8/site-packages/django/db/models/query.py:287: in __iter__
self._fetch_all()
../prices_tool-env/lib/python3.8/site-packages/django/db/models/query.py:1308: in _fetch_all
self._result_cache = list(self._iterable_class(self))
../prices_tool-env/lib/python3.8/site-packages/django/db/models/query.py:111: in __iter__
for row in compiler.results_iter(chunked_fetch=self.chunked_fetch,chunk_size=self.chunk_size):
../prices_tool-env/lib/python3.8/site-packages/django/db/models/sql/compiler.py:1108: in results_iter
results = self.execute_sql(MULTI,chunked_fetch=chunked_fetch,chunk_size=chunk_size)
../prices_tool-env/lib/python3.8/site-packages/django/db/models/sql/compiler.py:1154: in execute_sql
cursor = self.connection.cursor()
../prices_tool-env/lib/python3.8/site-packages/django/utils/asyncio.py:26: in inner
return func(*args,**kwargs)
../prices_tool-env/lib/python3.8/site-packages/django/db/backends/base/base.py:259: in cursor
return self._cursor()
../prices_tool-env/lib/python3.8/site-packages/django/db/backends/base/base.py:235: in _cursor
self.ensure_connection()
E RuntimeError: Database access not allowed,use the "django_db" mark,or the "db" or "transactional_db" fixtures to enable it.
========================================================================================================================== short test summary info ===========================================================================================================================
ERROR prices_tool/tests/test_views.py - RuntimeError: Database access not allowed,or the "db" or "transactional_db" fixtures to enable it.
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! Interrupted: 1 error during collection !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
============================================================================================================================== 1 error in 0.47s ==============================================================================================================================
似乎我无法从我的 views.py 中导入任何方法。当然，我尝试添加 @pytest.mark.django_db 它没有用。我在谷歌上搜索并在这里找到了一些帖子，并在我的 conftest.py 中添加了这个：
@pytest.fixture(autouse=True)
def enable_db_access_for_all_tests(db):
pass
当这不起作用时，我什至尝试过：
@pytest.fixture(scope='session')
def django_db_setup():
settings.DATABASES['default'] = {
'ENGINE': 'django.db.backends.sqlite3','NAME': 'path/to/dbfile.sqlite3',}
但没有修复或更改错误消息。我该如何解决这个问题？
谢谢和干杯！
解决方法
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