More missing files for versionedobjects

Add more missing files and the script being used to generate the
repository.

Change-Id: I0fda4c54ece642d3748d8d09bfe96f939505d057

requirements.txt

@@ -2,4 +2,4 @@ pbr>=0.6,<1.0
 oslosphinx
 sphinx>=1.1.2,!=1.2.0,<1.3
 yasfb>=0.5.0
-
+simplejson>=2.2.0

specs/kilo/adopt-oslo-versionedobjects.rst

@@ -22,10 +22,13 @@ Contents
 * nova/objects/__init__.py
 * nova/objects/base.py
 * nova/objects/fields.py
+* nova/test.py
+* nova/tests/fixtures.py
 * nova/tests/unit/objects/__init__.py
 * nova/tests/unit/objects/test_fields.py
 * nova/tests/unit/objects/test_objects.py
 * nova/tests/unit/test_utils.py (with cleanup to remove extraneous parts)
+* nova/safe_utils.py (with cleanup to remove extraneous parts)
 * nova/utils.py (with cleanup to remove extraneous parts)
 
 Early Adopters
@@ -75,6 +78,12 @@ nova-centric:
   but in this library, we should provide methods to set/clear the indirection
   service.
 
+.. note::
+
+   The service and conductor code will be left out of the initial
+   import, and the tests using it commented out. Fixing those tests
+   will be a high priority item before we release.
+
 Finally, there is one detail of the implementation that deserves some thought
 before we codify it in a library. Right now, the simple act of subclassing
 NovaObject will register the implementation in the registry, via the metaclass.
@@ -162,6 +171,7 @@ Work Items
 * openstack-dev/devstack - lib/oslo
 * openstack-dev/devstack - stackrc
 * Update project list on docs.openstack.org
+* Fix/update tests that depend on nova's service code
 
 Adoption Notes
 ==============
@@ -180,6 +190,11 @@ References
 
 * Earlier patch to incubator to import this code: https://review.openstack.org/#/c/60376/
 
+Export Script
+=============
+
+.. literalinclude:: adopt-oslo-versionedobjects/export.sh
+   :language: bash
 
 .. note::
 

specs/kilo/adopt-oslo-versionedobjects/export.sh

@@ -0,0 +1,71 @@
+#!/bin/bash
+
+# Depends on refactored graduation scripts found
+# in https://review.openstack.org/#/c/151027/
+
+set -ex
+
+(cd nova && git checkout master && git pull)
+new_repo=oslo.versionedobjects-$(date +%Y-%m-%d-%H%M)
+git clone nova $new_repo
+cd $new_repo
+
+tooldir=~/repos/openstack/oslo-incubator/tools
+
+FILES="
+    nova/exception.py
+    nova/objects/__init__.py
+    nova/objects/base.py
+    nova/objects/fields.py
+    nova/test.py
+    nova/tests/fixtures.py
+    nova/tests/unit/objects/__init__.py
+    nova/tests/unit/objects/test_fields.py
+    nova/tests/unit/objects/test_objects.py
+    nova/tests/unit/test_utils.py
+    nova/safe_utils.py
+    nova/utils.py
+"
+
+$tooldir/filter_git_history.sh $FILES
+
+git mv nova oslo_versionedobjects
+git mv oslo_versionedobjects/objects/* oslo_versionedobjects/
+rmdir oslo_versionedobjects/objects
+git mv oslo_versionedobjects/tests/unit/objects/* oslo_versionedobjects/tests/
+rmdir oslo_versionedobjects/tests/unit/objects
+git mv oslo_versionedobjects/tests/unit/test_utils.py oslo_versionedobjects/tests/
+rmdir oslo_versionedobjects/tests/unit
+
+$tooldir/apply_cookiecutter.sh versionedobjects
+
+cat - >requirements.txt <<EOF
+six>=1.7.0
+Babel>=1.3
+netaddr>=0.7.12
+oslo.concurrency>=1.4.1         # Apache-2.0
+oslo.context>=0.1.0                     # Apache-2.0
+oslo.messaging>=1.4.0,!=1.5.0
+oslo.serialization>=1.2.0               # Apache-2.0
+oslo.utils>=1.2.0                       # Apache-2.0
+iso8601>=0.1.9
+EOF
+
+cat - >test-requirements.txt <<EOF
+hacking>=0.5.6,<0.8
+oslotest>=1.2.0  # Apache-2.0
+mock>=1.0
+testtools>=0.9.36,!=1.2.0
+# These are needed for docs generation
+oslosphinx>=2.2.0  # Apache-2.0
+sphinx>=1.1.2,!=1.2.0,!=1.3b1,<1.3
+EOF
+
+echo
+echo "Output in $(pwd)"
+
+exit $?
+
+
+# oslo-incubator modules:
+# versionutils