sahara/sahara/utils/patches.py

51 lines
1.4 KiB
Python

# Copyright (c) 2013 Mirantis Inc.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
# implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import eventlet
EVENTLET_MONKEY_PATCH_MODULES = dict(os=True,
select=True,
socket=True,
thread=True,
time=True)
def patch_all():
"""Apply all patches.
List of patches:
* eventlet's monkey patch for all cases;
"""
eventlet_monkey_patch()
def eventlet_monkey_patch():
"""Apply eventlet's monkey patch.
This call should be the first call in application. It's safe to call
monkey_patch multiple times.
"""
eventlet.monkey_patch(**EVENTLET_MONKEY_PATCH_MODULES)
def eventlet_import_monkey_patched(module):
"""Returns module monkey patched by eventlet.
It's needed for some tests, for example, context test.
"""
return eventlet.import_patched(module, **EVENTLET_MONKEY_PATCH_MODULES)