42 lines
1.3 KiB
Python
42 lines
1.3 KiB
Python
# testing/warnings.py
|
|
# Copyright (C) 2005-2017 the SQLAlchemy authors and contributors
|
|
# <see AUTHORS file>
|
|
#
|
|
# This module is part of SQLAlchemy and is released under
|
|
# the MIT License: http://www.opensource.org/licenses/mit-license.php
|
|
|
|
from __future__ import absolute_import
|
|
|
|
import warnings
|
|
from .. import exc as sa_exc
|
|
from . import assertions
|
|
|
|
|
|
def setup_filters():
|
|
"""Set global warning behavior for the test suite."""
|
|
|
|
warnings.filterwarnings('ignore',
|
|
category=sa_exc.SAPendingDeprecationWarning)
|
|
warnings.filterwarnings('error', category=sa_exc.SADeprecationWarning)
|
|
warnings.filterwarnings('error', category=sa_exc.SAWarning)
|
|
|
|
# some selected deprecations...
|
|
warnings.filterwarnings('error', category=DeprecationWarning)
|
|
warnings.filterwarnings(
|
|
"ignore", category=DeprecationWarning, message=".*StopIteration")
|
|
warnings.filterwarnings(
|
|
"ignore", category=DeprecationWarning, message=".*inspect.getargspec")
|
|
|
|
|
|
def assert_warnings(fn, warning_msgs, regex=False):
|
|
"""Assert that each of the given warnings are emitted by fn.
|
|
|
|
Deprecated. Please use assertions.expect_warnings().
|
|
|
|
"""
|
|
|
|
with assertions._expect_warnings(
|
|
sa_exc.SAWarning, warning_msgs, regex=regex):
|
|
return fn()
|
|
|