Revert "Remove oslo namespace package"

This reverts commit bcbfceb716f7259a9a81e5750b60dc6ddc8f0a63.

Related-Bug: #1463478

Change-Id: I37055c4a85ad747de9b177fb0d12f48edc2d63f5

8 files changed, 119 insertions, 0 deletions

diff --git a/oslo/__init__.py b/oslo/__init__.py
new file mode 100644
index 0000000..dc130d6
--- /dev/null
+++ b/oslo/__init__.py
@@ -0,0 +1,13 @@
+#    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__('pkg_resources').declare_namespace(__name__)
diff --git a/oslo/middleware/__init__.py b/oslo/middleware/__init__.py
new file mode 100644
index 0000000..1407ce1
--- /dev/null
+++ b/oslo/middleware/__init__.py
@@ -0,0 +1,28 @@
+#    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 warnings
+
+from oslo_middleware import *
+
+
+def deprecated():
+    new_name = __name__.replace('.', '_')
+    warnings.warn(
+        ('The oslo namespace package is deprecated. Please use %s instead.' %
+         new_name),
+        DeprecationWarning,
+        stacklevel=3,
+    )
+
+
+deprecated()
diff --git a/oslo/middleware/base.py b/oslo/middleware/base.py
new file mode 100644
index 0000000..53e25e9
--- /dev/null
+++ b/oslo/middleware/base.py
@@ -0,0 +1,13 @@
+#    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.
+
+from oslo_middleware.base import *  # noqa
diff --git a/oslo/middleware/catch_errors.py b/oslo/middleware/catch_errors.py
new file mode 100644
index 0000000..81e4c6c
--- /dev/null
+++ b/oslo/middleware/catch_errors.py
@@ -0,0 +1,13 @@
+#    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.
+
+from oslo_middleware.catch_errors import *  # noqa
diff --git a/oslo/middleware/correlation_id.py b/oslo/middleware/correlation_id.py
new file mode 100644
index 0000000..fff548c
--- /dev/null
+++ b/oslo/middleware/correlation_id.py
@@ -0,0 +1,13 @@
+#    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.
+
+from oslo_middleware.correlation_id import *  # noqa
diff --git a/oslo/middleware/debug.py b/oslo/middleware/debug.py
new file mode 100644
index 0000000..2907289
--- /dev/null
+++ b/oslo/middleware/debug.py
@@ -0,0 +1,13 @@
+#    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.
+
+from oslo_middleware.debug import *  # noqa
diff --git a/oslo/middleware/request_id.py b/oslo/middleware/request_id.py
new file mode 100644
index 0000000..81e3164
--- /dev/null
+++ b/oslo/middleware/request_id.py
@@ -0,0 +1,13 @@
+#    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.
+
+from oslo_middleware.request_id import *  # noqa
diff --git a/oslo/middleware/sizelimit.py b/oslo/middleware/sizelimit.py
new file mode 100644
index 0000000..c04c1cd
--- /dev/null
+++ b/oslo/middleware/sizelimit.py
@@ -0,0 +1,13 @@
+#    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.
+
+from oslo_middleware.sizelimit import *  # noqa