68 lines
2.5 KiB
Python
68 lines
2.5 KiB
Python
# 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.
|
|
|
|
"""TestExtensionManager
|
|
|
|
Extension manager used only for testing.
|
|
"""
|
|
|
|
import warnings
|
|
|
|
from stevedore import extension
|
|
|
|
|
|
class TestExtensionManager(extension.ExtensionManager):
|
|
"""ExtensionManager that is explicitly initialized for tests.
|
|
|
|
.. deprecated:: 0.13
|
|
|
|
Use the :func:`make_test_instance` class method of the class
|
|
being replaced by the test instance instead of using this class
|
|
directly.
|
|
|
|
:param extensions: Pre-configured Extension instances to use
|
|
instead of loading them from entry points.
|
|
:type extensions: list of :class:`~stevedore.extension.Extension`
|
|
:param namespace: The namespace for the entry points.
|
|
:type namespace: str
|
|
:param invoke_on_load: Boolean controlling whether to invoke the
|
|
object returned by the entry point after the driver is loaded.
|
|
:type invoke_on_load: bool
|
|
:param invoke_args: Positional arguments to pass when invoking
|
|
the object returned by the entry point. Only used if invoke_on_load
|
|
is True.
|
|
:type invoke_args: tuple
|
|
:param invoke_kwds: Named arguments to pass when invoking
|
|
the object returned by the entry point. Only used if invoke_on_load
|
|
is True.
|
|
:type invoke_kwds: dict
|
|
|
|
"""
|
|
|
|
def __init__(self, extensions,
|
|
namespace='test',
|
|
invoke_on_load=False,
|
|
invoke_args=(),
|
|
invoke_kwds={}):
|
|
super(TestExtensionManager, self).__init__(namespace,
|
|
invoke_on_load,
|
|
invoke_args,
|
|
invoke_kwds,
|
|
)
|
|
self.extensions = extensions
|
|
warnings.warn(
|
|
'TestExtesionManager has been replaced by make_test_instance()',
|
|
DeprecationWarning)
|
|
|
|
def _load_plugins(self, *args, **kwds):
|
|
return []
|