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#!/usr/bin/env python
"""
pytest plugin script.
This script is an extension to py.test which
installs SQLAlchemy's testing plugin into the local environment.
"""
import os
import pytest
os.environ["SQLALCHEMY_WARN_20"] = "true"
pytest.register_assert_rewrite("sqlalchemy.testing.assertions")
# ideally, SQLAlchemy would allow us to just import bootstrap,
# but for now we have to use its "load from a file" approach
# use bootstrapping so that test plugins are loaded
# without touching the main library before coverage starts
bootstrap_file = os.path.join(
os.path.dirname(__file__),
"..",
"alembic",
"testing",
"plugin",
"bootstrap.py",
)
with open(bootstrap_file) as f:
code = compile(f.read(), "bootstrap.py", "exec")
to_bootstrap = "pytest"
exec(code, globals(), locals())
try:
from sqlalchemy.testing import asyncio
except ImportError:
pass
else:
asyncio.ENABLE_ASYNCIO = False
from sqlalchemy.testing.plugin.pytestplugin import * # noqa
wrap_pytest_sessionstart = pytest_sessionstart # noqa
def pytest_sessionstart(session):
wrap_pytest_sessionstart(session)
from alembic.testing import warnings
warnings.setup_filters()
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