CHANGES¶

OpenDev Migration Patch

exc_filters: fix deadlock detection for MariaDB/Galera cluster

Resolve SAWarning in Query.soft_delete()

import zuul job settings from project-config

Update UPPER_CONSTRAINTS_FILE for stable/rocky

Update .gitreview for stable/rocky

Rename enginefacade.async to enginefacade.async_

Add release notes to README.rst

Remove most server_default comparison logic

remove sqla_09 test environment

fix tox python3 overrides

Remove stale pip-missing-reqs tox test

Deprecate min_pool_size

List PyMySQL first in installation docs

Trivial: Update pypi url to new url

set default python to python3

Improve exponential backoff for wrap_db_retry

uncap eventlet

add lower-constraints job

Add testresources / testscenarios to requirements.txt

Updated from global requirements

Ignore ‘use_tpool’ option

Remove tox_install.sh and align constraints consumption

Update links in README

Ensure all test fixtures in oslo_db.tests are private

Imported Translations from Zanata

Conditionally adjust for quoting in comparing MySQL defaults

Imported Translations from Zanata

Allow connection query string to be passed separately

Reverse role of synchronous_reader

Imported Translations from Zanata

Update reno for stable/queens

Updated from global requirements

Fix a typo of “transaction” in comment

Updated from global requirements

Updated from global requirements

Updated from global requirements

Updated from global requirements

add bandit to pep8 job

Drop tox-mysql-python job

Use the new PTI for document build

Updated from global requirements

Imported Translations from Zanata

Updated from global requirements

Add requirements.txt for docs builds

Updated from global requirements

Handle deprecation of inspect.getargspec

Remove setting of version/release from releasenotes

Updated from global requirements

Updated from global requirements

Updated from global requirements

Use assertRegex instead of assertRegexpMatches

Zuul: add file extension to playbook path

Remove kwarg retry_on_request in wrap_db_retry

Migrate to zuulv3 - move legacy jobs to project

Use skipTest() method instead of deprecated skip()

Drop MySQL-python dependency from oslo.db

Updated from global requirements

Remove method get_connect_string and is_backend_avail

Test illegal “boolean” values without Boolean datatype

Imported Translations from Zanata

Add new foreign key utility function to utils

Updated from global requirements

Fix pagination when marker value is None

Updated from global requirements

Remove property message for DBInvalidUnicodeParameter and InvalidSortKey

Throw DBMigrationError instead of DbMigrationError

Remove function optimize_db_test_loader in test_base.py

Remove provisioned_engine in class BackendImpl

Remove AutoString* in ndb.py

Remove class InsertFromSelect

Remove class TransactionResource

Remove method provisioned_engine in class Backend

Update the documentation link

Updated from global requirements

Rename idle_timeout to connection_recycle_time

Workaround non-compatible type.adapt() for SQLAlchemy < 1.1

Let others listen to SQLAlchemy errors

Update reno for stable/pike

Replace ndb “auto” types with unified String

Updated from global requirements

Remove deprecation warning when loading tests/sqlalchemy

Replace six.iteritems() with .items()

Log an exception when reconnect-to-disconnected occurs

Don’t access connection.info if connection is invalidated

Update URLs according to document migration

update the docs url in the readme

turn on warning-is-error in doc build

switch from oslosphinx to openstackdocstheme

rearrange content to fit the new standard layout

Updated from global requirements

Fix compatibility with SQLAlchemy < 1.1.0

Enable MySQL Storage Engine selection

Updated from global requirements

Updated from global requirements

Using assertIsNone(xxx) instead of assertEqual(None, xxx)

Updated from global requirements

Updated from global requirements

Updated from global requirements

add release note for new warning about missing driver

Raise only DbMigrationError from migrate ‘upgrade’ method

Warn on URL without a drivername

Updated from global requirements

Updated from global requirements

Add ‘save_and_reraise_exception’ method when call ‘session.rollback()’

Move oslo.context to test-requirements

Attach context being used to session/connection info

Updated from global requirements

Updated from global requirements

Updated from global requirements

Remove log translations

Updated from global requirements

Remove deprecated config option sqlite_db

Imported Translations from Zanata

Updated from global requirements

Updated from global requirements

Update test requirement

Establish flush() for “sub” facade contexts

Remove unused logging import

Support facade arguments, unstarted facade for patch_engine()

Repair unused rollback_reader_sessions parameter

Updated from global requirements

Prepare for using standard python tests

Explain paginate_query doesn’t provide parameter offset

Updated from global requirements

Update reno for stable/ocata

Coerce booleans to integer values in paginate_query

Remove references to Python 3.4

Modify word “whetever” to “whether”

Updated from global requirements

Add Constraints support

Support packet sequence wrong error

docs: mention that it’s possible to use Connection directly

exc_filters: fix deadlock detection for percona xtradb cluster

Replaces uuid.uuid4 with uuidutils.generate_uuid()

Fix marker checking when value is None

Strip prefix `migrate_` in parameter `migrate_engine`

migration: don’t assume the mixin use provision

Check if an index on given columns exists

Ensure provision_new_database is True by default

Don’t run LegacyBaseClass provision test for unavailable database

SoftDeleteMixin: allow for None values

SoftDeleteMixin: coerce deleted param to be an integer

Show team and repo badges on README

Support MariaDB error 1927

Break optimize_db_test_loader into package and module level

Adjust SAVEPOINT cause test for SQLA 1.1

Updated from global requirements

Restore provisioning of DBs in legacy test base

Updated from global requirements

Updated from global requirements

Enhanced fixtures for enginefacade-based provisioning

utils: deprecate InsertFromSelect properly

Using new style assertions instead of old style assertions

Updated from global requirements

Fix exc_filters for mysql-python

Updated from global requirements

Change assertTrue(isinstance()) by optimal assert

OpenStack typo

Changed the home-page link

standardize release note page ordering

Add a specific exception for ‘unknown database’ errors

Enable release notes translation

Updated from global requirements

Add DBDataError for “Data too long”

Updated from global requirements

Updated from global requirements

Add additional caution looking for table, info

utils: fix get_unique_keys() when model has no table attached to it

Update reno for stable/newton

Updated from global requirements

Correctly detect incomplete sort_keys passed to paginate_query

Fix DBReferenceError and DBNonExistentTable with new PyMySQL version

Updated from global requirements

Updated from global requirements

Link enginefacade to test database provisioning

Display full reason for backend not available

Updated from global requirements

Deprecate argument sqlite_db in method set_defaults

Updated from global requirements

Add test helpers to enginefacade

Add logging_name to enginefacade config

Capture DatabaseError for deadlock check

Add a hook to process newly created engines

Updated from global requirements

Memoize sys.exc_info() before attempting a savepoint rollback

Updated from global requirements

Fix parameters of assertEqual are misplaced

Consolidate pifpaf commands into variables

Updated from global requirements

Updated from global requirements

Fixed unit tests running on Windows

Remove discover from setup.cfg

Add dispose_pool() method to enginefacade context, factory

Updated from global requirements

Set a min and max on the connection_debug option

Set max pool size default to 5

Add support for LONGTEXT, MEDIUMTEXT to JsonEncodedType

tox: add py35 envs for convenience

Deprecate config option sqlite_db for removal

Catch empty value DBDuplicate errors

release notes: mention changes in wrap_db_retry()

Updated from global requirements

api: use sane default in wrap_db_retry()

Imported Translations from Zanata

exc_filters: catch and translate non existent table on drop

exception: make message mandatory in DbMigrationError and deprecates it

Make it possible to use enginefacade decorators with class methods

Updated from global requirements

tests: fix order of assertEqual in exc_filter

exc_filters: catch and translate non existent constraint on drop

Replace tempest-lib dependency with os-testr

Imported Translations from Zanata

Fix typos in comments and docstring

Updated from global requirements

Updated from global requirements

Fix typo: ‘olso’ to ‘oslo’

Repair boolean CHECK constraint detection

api: do not log a traceback if error is not expected

Fix imports in doc

Allow testing of MySQL and PostgreSQL scenario locally

Add support for custom JSON serializer

api: always enable retry_on_request

Remove oslo-incubator related stuff

Updated from global requirements

Updated from global requirements

Remove direct dependency on babel

Imported Translations from Zanata

Add debtcollector to requirements

Fix unit tests failures, when psycopg2 is not installed

Fix server_default comparison for BigInteger

Remove unused sqlite_fk in _init_connection_args call

Updated from global requirements

Fix db_version checking for sqlalchemy-migrate

Correct docstring

Updated from global requirements

Updated from global requirements

Updated from global requirements

Updated from global requirements

Updated from global requirements

Raise DbMigrationError for invalid version

Add new filter for DBDataError exception

Fix spelling mistake

Let enginefacade._TransactionContextManager look for context

Remove sqlalchemy < 1.0.0 compatible layer

Update reno for stable/mitaka

Updated from global requirements

Add tests for float interval values in wrap_db_retry()

Increase the default max_overflow value

Updated from global requirements

add reno for release notes management

Updated from global requirements

Updated from global requirements

Clarify the types for retry_interval args of wrap_db_retry

Updated from global requirements

stop making a copy of options discovered by config generator

exceptions: provide .message attribute for Py3K compatibility

Updated from global requirements

InvalidSortKey constructor change breaks Heat unittests

exception: fix DBInvalidUnicodeParameter error message

exceptions: enhance InvalidSortKey to carry the invalid key

exception: fix InvalidSortKey message

Update translation setup

Updated from global requirements

Add exc_filter for invalid Unicode string

Updated from global requirements

Updated from global requirements

Updated from global requirements

Imported Translations from Zanata

Updated from global requirements

Fix tests to work under both pymsysql 0.6.2 and 0.7.x

Don’t log non-db error in retry wrapper

Updated from global requirements

Put py34 first in the env order of tox

Updated from global requirements

Fix comparison of Variant and other type in compare_type

Updated from global requirements

Updated from global requirements

Don’t trace DB errors when we’re retrying

Updated from global requirements

Remove iso8601 in requirements.txt

Trival: Remove ‘MANIFEST.in’

Refactor deps to use extras and env markers

Added allow_async property

Updated from global requirements

Remove python 2.6 classifier

Remove python 2.6 and cleanup tox.ini

Detect not-started _TransactionFactory in legacy

Added method get_legacy_facade() to the _TransactionContextManager

Removed Unused variable ‘drivertype’

Updated from global requirements

Imported Translations from Zanata

Updated from global requirements

Updated from global requirements

Updated from global requirements

Add debug logging for DB retry attempt

Fix coverage configuration and execution

Add universal wheel tag to setup.cfg

No need for Oslo Incubator Sync

Updated from global requirements

Correct invalid reference

Imported Translations from Zanata

Use stevedore directive to document plugins

Make readme and documentation titles consistent

Docstring fixes for enginefacade

Fix warnings in docstrings

Autogenerate the module docs

Add config options to the documentation

Add support for pickling enginefacade context objects

Change ignore-errors to ignore_errors

Fix the home-page value with Oslo wiki page

Updated from global requirements

Imported Translations from Zanata

Imported Translations from Transifex

Handle case where oslo_db.tests has not been imported

Updated from global requirements

Updated from global requirements

Imported Translations from Transifex

Updated from global requirements

Move runtime test resources into setup.cfg [extras]

Updated from global requirements

Assume relative revisions belong to alembic

Use correct config key in alembic extension

Fix exception message about unavailable backend

Imported Translations from Transifex

Updated from global requirements

Updated from global requirements

Fix hacking rules and docs job

Imported Translations from Transifex

pagination: enhance sorting of null values

Upgrade and downgrade based on revision existence

Imported Translations from Transifex

Updated from global requirements

Add JSON-encoded types for sqlalchemy

Imported Translations from Transifex

Python 3: Use use_unicode=1 under Python 3

Imported Translations from Transifex

Updated from global requirements

Fix test_migrations on Python 3

Improve failure mode handling in enginefacade

Imported Translations from Transifex

Updated from global requirements

Updated from global requirements

Add mock to test-requirements.txt

Test that concurrent sqlalchemy transactions don’t block

Updated from global requirements

Added catching of errors 1047 (Galera) for MySQL oslo db reconnect

Remove outdated tox environments for SQLAlchemy 0.8

Imported Translations from Transifex

Allow projects that use test_models_sync to filter some changes

Updated from global requirements

Add legacy get_sessionmaker() method

Fix sqlalchemy.ModelBase.__contains__() behaviour

Add tox target to find missing requirements

Allow additional exceptions in wrap_db_retry

Remove implicit RequestContext decoration

Add a new ModelBase.items() method

Updated from global requirements

Add oslo.context to requirements.txt

Imported Translations from Transifex

Updated from global requirements

Remove oslo namespace package

Drop use of ‘oslo’ namespace package

Switch from MySQL-python to PyMySQL

Updated from global requirements

Switch badges from ‘pypip.in’ to ‘shields.io’

Updated from global requirements

Replace utils method with oslo.utils reflection provided one

Implement new oslo.db.sqlalchemy.enginefacade module

Allow to fail instead of skip in DbFixture

Updated from global requirements

Imported Translations from Transifex

Add a keys() method to SQLAlchemy ModelBase

Remove support for Python 3.3

Updated from global requirements

Remove run_cross_tests.sh

Sort model fields using getattr(), not inspect()

Imported Translations from Transifex

Updated from global requirements

Remove pre-SQLAlchemy-0.9.7 compat utilities

Add Python 3 classifiers to setup.cfg

Uncap library requirements for liberty

Sanity check after migration

Add filters for DBDataError exception

Add pypi download + version badges

exc_filters: support for ForeignKey error on delete

Standardize setup.cfg summary for oslo libs

Update to latest hacking

Handle CHECK constraint integrity in PostgreSQL

Catch DBDuplicateError in MySQL if primary key is binary

Imported Translations from Transifex

Updated from global requirements

Imported Translations from Transifex

Provide working SQLA_VERSION attribute

Avoid excessing logging of RetryRequest exception

Fixed bug in InsertFromSelect columns order

Add process guards + invalidate to the connection pool

Switch to non-namespaced module import - oslo_i18n

Fix documented env variable for test connection

Updated from global requirements

Implement generic update-on-match feature

Updated from global requirements

Make DBAPI class work with mocks correctly

Updated from global requirements

Imported Translations from Transifex

Fix PyMySQL reference error detection

Use PyMySQL as DB driver in py3 environment

Updated from global requirements

Organize provisioning to use testresources

Add retry decorator allowing to retry DB operations on request

Imported Translations from Transifex

Implement backend-specific drop_all_objects for provisioning

Ensure that create_engine() close test connection

Refactor database migration manager to use given engine

Fix 0 version handling in migration_cli manager

Updated from global requirements

Fix PatchStacktraceTest for pypy

Update Oslo imports to remove namespace package

Retry query if db deadlock error is received

Restore the check_foreign_keys() method

Ensure DBConnectionError is raised on failed revalidate

Fix slowest test output after test run

Updated from global requirements

Make sure sort_key_attr is QueryableAttribute when query

Ensure mysql_sql_mode is set for MySQLOpportunisticTests

Add pretty_tox wrapper script

Fix PatchStacktraceTest test

Ensure PostgreSQL connection errors are wrapped

Remove check_foreign_keys from ModelsMigrationsSync

Move files out of the namespace package

Updated from global requirements

Fix the link to the bug reporting site

Repair string-based disconnect filters for MySQL, DB2

Fix python3.x scoping issues with removed ‘uee’ variable

Updated from global requirements

Fix test_migrate_cli for py3

Fix TestConnectionUtils to py3x compatibility

Updated from global requirements

Upgrade exc_filters for ‘engine’ argument and connect behavior

Workflow documentation is now in infra-manual

Imported Translations from Transifex

Fix nested() for py3

Make test_models pass on py3

Repair include_object to accommodate new objects

Add table name to foreign keys diff

Updated from global requirements

Handle Galera deadlock on SELECT FOR UPDATE

Add exception filter for _sqlite_dupe_key_error

Add info on how to run unit tests

Ensure is_backend_avail() doesn’t leave open connections

Updated from global requirements

Imported Translations from Transifex

Add pbr to installation requirements

Updated from global requirements

Activate pep8 check that _ is imported

Assert exceptions based on API, not string messages

Fix python3.x scoping issues with removed ‘de’ variable

Updated from global requirements

Updated from global requirements

Reorganize DbTestCase to use provisioning completely

Set utf8 encoding for mysql and postgresql

ModelsMigrationsSync: Add check for foreign keys

Updated from global requirements

Remove extraneous vim editor configuration comments

Remove utils.drop_unique_constraint()

Improve error reporting for backend import failures

Ensure create_engine() retries the initial connection test

Imported Translations from Transifex

Use fixture from oslo.config instead of oslo-incubator

Move begin ping listener to a connect listener

Create a nested helper function that will work on py3.x

Imported Translations from Transifex

Start adding a environment for py34/py33

Explicitly depend on six in requirements file

Unwrap DialectFunctionDispatcher from itself

Updated from global requirements

Use six.wraps instead of functools.wraps

Update help string to use database

Use __qualname__ if we can

Fixup Fixtures Use in db test classes

Add description for test_models_sync function

Use the six provided iterator mix-in

ModelsMigrationsSync:add correct server_default check for Enum

Updated from global requirements

Imported Translations from Transifex

Add history/changelog to docs

Add a check for SQLite transactional state

Add run_cross_tests.sh script

Let oslotest manage the six.move setting for mox

Fix DBReferenceError on MySQL and SQLite

Renaming in WalkVersionsMixin

Clean up documentation

Use single quotes for db schema sanity check

warn against sorting requirements

ModelsMigrationsSync:Override compare_server_default

Updated from global requirements

Imported Translations from Transifex

Add doc8 to tox environment docs

Use oslo.i18n

Repair pysqlite transaction support

Extract logging setup into a separate function

Updated from global requirements

Remove reliance on create_engine() from TestsExceptionFilter

Consolidate sqlite and mysql event listeners

Use dialect dispatch for engine initiailization

Add get_non_innodb_tables() to utils

Added check to see whether oslotest is installed

Implement a dialect-level function dispatch system

Move to oslo.utils

Restore correct source file encodings

Handle DB2 SmallInteger type for change_deleted_column_type_to_boolean

Imported Translations from Transifex

Fixes comments to pass E265 check

Fixes indentations to pass E128 check

Uses keyword params for i18n string to pass H703

Adds empty line to multilines docs to pass H405

Updates one line docstring with dot to pass H402

Changes import orders to pass H305 check

Fixed DeprecationWarning in exc_filters

Imported Translations from Transifex

oslo.db.exceptions module documentation

Updated from global requirements

Extension of DBDuplicateEntry exception

oslo.db.options module documentation

oslo.db.api module documentation

Imported Translations from Transifex

Use SQLAlchemy cursor execute events for tracing

Remove sqla_07 from tox.ini

Updated from global requirements

Specify raise_on_warnings=False for mysqlconnector

Make MySQL regexes generic across MySQL drivers

Allow tox tests with complex OS_TEST_DBAPI_CONNECTION URLs

Raise DBReferenceError on foreign key violation

Add host argument to get_connect_string()

Imported Translations from Transifex

Don’t drop pre-existing database before tests

Port _is_db_connection_error check to exception filters

Integrate the ping listener into the filter system

Add disconnect modification support to exception handling

Implement new exception interception and filtering layer

Implement the SQLAlchemy ``handle_error()`` event

Remove moxstubout.py from oslo.db

Added check for DB2 deadlock error

Bump hacking to version 0.9.2

Opportunistic migration tests

Move all db exception to exception.py

Enable skipped tests from test_models.py

Use explicit loops instead of list comprehensions

Imported Translations from Transifex

Allow usage of several iterators on ModelBase

Add DBDuplicateEntry detection for mysqlconnector driver

Check for mysql_sql_mode is not None in create_engine()

Add a base test case for DB schema comparison

Test for distinct SQLAlchemy major releases

Updated from global requirements

Add __contains__ to ModelBase to fully behave like a dict

Fix test to not assume eventlet isn’t present

Avoid usage of mutables as default args

Updated from global requirements

Fix kwarg passed twice error in EngineFacade.from_config()

Add psycopg2 to test-requirements.txt

Adding dependency documentation for MySQL

Prevent races in opportunistic db test cases

Fix Sphinx directive name

Bump hacking to 0.9.x series

Add _wrap_db_error support for postgresql

Handle slave database connection in EngineFacade

Add eventlet.tpool.Proxy for DB API calls

Added ``docs`` environment to tox.ini

Setup for translation

Remove common context from oslo.db

Remove common context usage from db model_query()

replace string format arguments with function parameters

Make get_session() pass kwargs to a sessionmaker

Allow for skipping thread_yielding

Add index modifying methods

Log a cause of db backend connection failure

Do not always adjust sqlalchemy.engine logging

Fix the test using in-file SQLite database

Updated from global requirements

cleaning up index.rst file

Fix usage of oslo.config

Add import_exceptions to tox.ini

Fix changing the type of column deleted

Remove redundant default=None for config options

remove definitions of Python Source Code Encoding

Improve help strings

Ignore oslo.db.egg-info

Allow cover tests to work

Fix wrong method name with assert_called_once_with

Fix call to mock.assert_not_called()

Remove obsolete entries from .gitignore

Remove patch_migrate()

Fix typos: Remove extra “)” in message

Fix .gitreview for oslo.db

Fix dhellmann’s notes from April 18

Make the tests passing

Fix the graduate.sh script result

Prevent races in opportunistic db test cases

Drop dependency oslo.db from common.log

Use oslotest instead of common test module

Start ping listener also for postgresql

Add a warning to not use get_table for working with ForeignKeys

Ignore migrate versioning tables in utf8 sanity check

Fix sqlalchemy utils test cases for SA 0.9.x

Fix Keystone doc build errors with SQLAlchemy 0.9

Make table utf-8 charset checking be optional for DB migration

Dispose db connections pool on disconnect

Python3: pass bytes as ‘contents’ to create_tempfiles()

Do not use the ‘extend’ method on a dict_items object

Set sql_mode callback on connect instead of checkout

Fix excessive logging from db.sqlalchemy.session

Add lockutils fixture to OpportunisticTestCase

Move test_insert_from_select unit test from nova to oslo

Adapt DB provisioning code for CI requirements

Make db utils importable without migrate

Remove requirements.txt from .gitignore

Get mysql_sql_mode parameter from config

Prevent incorrect usage of _wrap_db_error()

Python3: define a __next__() method for ModelBase

Add from_config() method to EngineFacade

db: move all options into database group

Drop special case for MySQL traditional mode, update unit tests

Make TRADITIONAL the default SQL mode

Introduce mysql_sql_mode option, remove old warning

Introduce a method to set any MySQL session SQL mode

Handle ibm_db_sa DBDuplicateEntry integrity errors

Fix doc build errors in db.sqlalchemy

Fix migration.db_version when no tables

Update log translation domains

Add model_query() to db.sqlalchemy.utils module

Fix a small typo in api.py

migration.db_sync requires an engine now

Remove CONF.database.connection default value

Remove None for dict.get()

Fix duplicating of SQL queries in logs

Update oslo log messages with translation domains

Restore the ability to load the DB backend lazily

Don’t use cfg.CONF in oslo.db

Don’t store engine instances in oslo.db

Add etc/openstack.conf.sample to .gitignore

py3kcompat: remove

Don’t raise MySQL 2013 ‘Lost connection’ errors

Format sql in db.sqlalchemy.session docstring

Handle exception messages with six.text_type

Drop dependency on log from oslo db code

Automatic retry db.api query if db connection lost

Clean up docstring in db.sqlalchemy.session

Only enable MySQL TRADITIONAL mode if we’re running against MySQL

Move db tests base.py to common code

Fix parsing of UC errors in sqlite 3.7.16+/3.8.2+

Use dialect rather than a particular DB API driver

Move helper DB functions to db.sqlalchemy.utils

Small edits on help strings

Transition from migrate to alembic

Fix mocking of utcnow() for model datetime cols

Add a db check for CHARSET=utf8

Remove unused variables

Remove “vim: tabstop=4 shiftwidth=4 softtabstop=4” from headers

Fix database connection string is secret

Cleanup unused log related code

Removed copyright from empty files

Fix the obsolete exception message

Fix filter() usage due to python 3 compability

Use hacking import_exceptions for gettextutils._

Add docstring for exception handlers of session

Removal of _REPOSITORY global variable

Remove string.lowercase usage

Remove eventlet tpool from common db.api

Database hook enabling traditional mode at MySQL

Replace xrange in for loop with range

SQLAlchemy error patterns improved

Remove unused import

Correct invalid docstrings

Remove start index 0 in range()

Make _extra_keys a property of ModelBase

Fix mis-spellings

Fix violations of H302:import only modules

Enables db2 server disconnects to be handled pessimistically

db.sqlalchemy.session add [sql].idle_timeout

Use six.iteritems to make dict work on Python2/3

Trivial: Make vertical white space after license header consistent

Drop dependency on processutils from oslo db code

Fix locking in migration tests

Incorporating MIT licensed code

Typos fix in db and periodic_task module

Use six.moves.configparser instead of ConfigParser

Drop dependency on fileutils from oslo db tests

fix typo in db session docstring

Added opportunistic DB test cases

The ability to run tests at various backend

Use log.warning() instead of log.warn() in oslo.db

Replace removed items in Python3

Remove vim header

Use py3kcompat urlutils functions instead of urlparse

Don’t use deprecated module commands

Remove sqlalchemy-migrate 0.7.3 patching

SQLite behavior independent DB test cases

Drop dependency on lockutils from oslo db code

Remove lazy loading of database backend

Do not name variables as builtins

Add db2 communication error code when check the db connection

Replace using tests.utils part3

Add [sql].connection as deprecated opt for db

Modify SQLA session due to dispose of eventlet

Use monkey_patch() in TestMigrationUtils setUp()

Clean up db.sqla.Models.extra_keys interface

Use functools.wrap() instead of custom implementation

Move base migration test classes to common code

Bump hacking to 0.7.0

exception: remove

Replace using tests.utils with openstack.common.test

Use single meta when change column type

Helper function to sanitize db url credentials

BaseException.message is deprecated since Python 2.6

Add function drop_unique_constraint()

Change sqlalchemy/utils.py mode back to 644

Move sqlalchemy migration from Nova

Allow use of hacking 0.6.0 and enable new checks

Add eclipse project files to .gitignore

Raise ValueError if sort_dir is unknown

Add tests for cinder/common/sqlalchemyutils.py

python3: Add python3 compatibility support

Add .testrepository to .gitignore

Move `test_migrations` from Nova

Migrate sqlalchemy utils from Nova

Enable H302 hacking check

Add a monkey-patching util for sqlalchemy-migrate

Don’t use mixture of cfg.Opt() deprecated args

Allow BaseTestCase use a different conf object

Ensure that DB configuration is backward compatible

Add a fixture for using of SQLite in-memory DB

Enable hacking H404 test

Enable user to configure pool_timeout

Changed processing unique constraint name

Enable H306 hacking check

Add a slave db handle for the SQLAlchemy backend

Enable hacking H403 test

Changed processing unique constraint name

Ignore backup files in .gitignore

Specify database group instead of DEFAULT

Fixes import order nits

Line wrapper becomes to long when expanded

Convert unicode for python3 portability

Add test coverage for sqlite regexp function

Use range rather than xrange

Add support to clear DB

Add enforcement for foreign key contraints with sqlite

Improve Python 3.x compatibility

Removes metadata from ModelBase

Removes created_at, updated_at from ModelBase

Fixes private functions private

Mark sql_connection with secret flag

Fix Copyright Headers - Rename LLC to Foundation

Fixes import order nits

Clean up sqlalchemy exception code

Move DB thread pooling to DB API loader

Use oslo-config-2013.1b3

Add join_consumer_pool() to RPC connections

Use importutils.try_import() for MySQLdb

Minor tweak to make update.py happy

Remove pointless use of OpenStackException

Remove unused context from test_sqlalchemy

Remove openstack.common.db.common

Provide creating real unique constraints for columns

Fix missing wrap_db_error for Session.execute() method

Fix eventlet/mysql db pooling code

Add missing DBDuplicateEntry

Be explicit about set_default() parameters

Remove duplicate DB options

Eliminate gratuitous DB difference vs Nova

Import sqlalchemy session/models/utils

updating sphinx documentation

Correcting openstack-common mv to oslo-incubator

Update .gitreview for oslo

.gitignore updates for generated files

Updated tox config for multi-python testing

Added .gitreview file

ignore cover’s html directory

Rajaram/Vinkesh|increased tests for Request and Response serializers

Rajaram/Vinkesh|Added nova’s serializaiton classes into common

Initial skeleton project