updates

Backend/venv/lib/python3.12/site-packages/stevedore/tests/manager.py

@@ -0,0 +1,64 @@
+#  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.
+"""
+
+from typing import TypeVar
+import warnings
+
+from stevedore import extension
+
+T = TypeVar('T')
+
+
+class TestExtensionManager(extension.ExtensionManager[T]):
+    """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.
+    :param namespace: The namespace for the entry points.
+    :param invoke_on_load: Boolean controlling whether to invoke the
+        object returned by the entry point after the driver is loaded.
+    :param invoke_args: Positional arguments to pass when invoking
+        the object returned by the entry point. Only used if invoke_on_load
+        is True.
+    :param invoke_kwds: Named arguments to pass when invoking
+        the object returned by the entry point. Only used if invoke_on_load
+        is True.
+    """
+
+    def __init__(
+        self,
+        extensions,
+        namespace='test',
+        invoke_on_load=False,
+        invoke_args=(),
+        invoke_kwds={},
+    ):
+        super().__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+            'TestExtesionManager has been replaced by make_test_instance()',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 []