Во время вызова pytest из оболочки я получаю следующий вывод, потому что мой тест хранится в apps.business.metrics.tools.tests.py , а также во время импортаmodule
apps/business/metrics/widgets/employees/utilization.py
делает живой вызов SQL во время вызова модуля.Это делают
get_metric_columns('EmployeeUtilization', shapers=SHAPERS)
и жалобы Pytest:
➜ pytest
=========================================================================== test session starts ===========================================================================
platform linux -- Python 3.6.8, pytest-4.0.0, py-1.7.0, pluggy-0.8.0
Django settings: config.settings.local (from ini file)
rootdir: /home/dmitry/Projects/analytics/backend, inifile: pytest.ini
plugins: django-3.4.7, pylama-7.6.6, django-test-plus-1.1.1, celery-4.2.1
collected 60 items / 1 errors
================================================================================= ERRORS ==================================================================================
__________________________________________________________ ERROR collecting apps/business/metrics/tools.tests.py __________________________________________________________
../../../.pyenv/versions/3.6.8/envs/cam/lib/python3.6/site-packages/py/_path/local.py:668: in pyimport
__import__(modname)
apps/business/metrics/__init__.py:3: in <module>
from .widgets import * # noqa
apps/business/metrics/widgets/__init__.py:1: in <module>
from . import help # noqa
apps/business/metrics/widgets/help.py:1: in <module>
from .employees.utilization import EmployeeSwarmUtilization
apps/business/metrics/widgets/employees/utilization.py:19: in <module>
get_metric_columns('EmployeeUtilization', shapers=SHAPERS)
apps/business/metrics/tools.py:132: in get_metric_columns
m = get_metric(metric, period=p, shapers=shapers)
apps/business/metrics/data/__init__.py:23: in get_metric
return metrics[name](*args, **kwargs)
apps/business/metrics/data/abstract.py:441: in __init__
self._to_dataframe(self.sql or self._ingest())
apps/business/metrics/data/abstract.py:472: in _to_dataframe
source, connection, params=query_params, index_col=self.index
../../../.pyenv/versions/3.6.8/envs/cam/lib/python3.6/site-packages/pandas/io/sql.py:381: in read_sql
chunksize=chunksize)
../../../.pyenv/versions/3.6.8/envs/cam/lib/python3.6/site-packages/pandas/io/sql.py:1413: in read_query
cursor = self.execute(*args)
../../../.pyenv/versions/3.6.8/envs/cam/lib/python3.6/site-packages/pandas/io/sql.py:1373: in execute
cur = self.con.cursor()
../../../.pyenv/versions/3.6.8/envs/cam/lib/python3.6/site-packages/django/db/backends/base/base.py:255: in cursor
return self._cursor()
../../../.pyenv/versions/3.6.8/envs/cam/lib/python3.6/site-packages/django/db/backends/base/base.py:232: in _cursor
self.ensure_connection()
E Failed: Database access not allowed, use the "django_db" mark, or the "db" or "transactional_db" fixtures to enable it.
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! Interrupted: 1 errors during collection !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
========================================================================= 1 error in 2.43 seconds =========================================================================
Есть ли способ справиться с такой ситуацией с Pytest?
IЯ понимаю, что я могу преобразовать get_metric_columns ('EmployeeUtilization', shapers = SHAPERS) в частичную функцию и изменить реализацию, но есть ли другой способ обойти?