diff options
Diffstat (limited to 'oslo/db/sqlalchemy/test_migrations.py')
| -rw-r--r-- | oslo/db/sqlalchemy/test_migrations.py | 26 |
1 files changed, 13 insertions, 13 deletions
diff --git a/oslo/db/sqlalchemy/test_migrations.py b/oslo/db/sqlalchemy/test_migrations.py index 8bfdcfb..176e0dd 100644 --- a/oslo/db/sqlalchemy/test_migrations.py +++ b/oslo/db/sqlalchemy/test_migrations.py @@ -45,10 +45,9 @@ class WalkVersionsMixin(object): abstract class mixin. `INIT_VERSION`, `REPOSITORY` and `migration_api` attributes must be implemented in subclasses. - .. _auxiliary-dynamic-methods: + .. _auxiliary-dynamic-methods: Auxiliary Methods - Auxiliary methods - ----------------- + Auxiliary Methods: `migrate_up` and `migrate_down` instance methods of the class can be used with auxiliary methods named `_pre_upgrade_<revision_id>`, @@ -59,16 +58,16 @@ class WalkVersionsMixin(object): `_pre_upgrade_<revision_id>`, `_check_<revision_id>`, `_post_downgrade_<revision_id>` implementation: - * `_pre_upgrade_<revision_id>`: provide a data appropriate to a - next revision. Should be used an id of revision which going to be - applied. + * `_pre_upgrade_<revision_id>`: provide a data appropriate to + a next revision. Should be used an id of revision which + going to be applied. - * `_check_<revision_id>`: Insert, select, delete operations with - newly applied changes. The data provided by - `_pre_upgrade_<revision_id>` will be used. + * `_check_<revision_id>`: Insert, select, delete operations + with newly applied changes. The data provided by + `_pre_upgrade_<revision_id>` will be used. - *`_post_downgrade_<revision_id>`: check for absence (inability to - use) changes provided by reverted revision. + * `_post_downgrade_<revision_id>`: check for absence + (inability to use) changes provided by reverted revision. Execution order of auxiliary methods when revision is upgrading: @@ -79,6 +78,7 @@ class WalkVersionsMixin(object): `downgrade` => `_post_downgrade_###` .. _migrate: https://sqlalchemy-migrate.readthedocs.org/en/latest/ + """ @abc.abstractproperty @@ -213,7 +213,7 @@ class WalkVersionsMixin(object): :type version: str :keyword with_data: Whether to verify the absence of changes from migration(s) being downgraded, see - :ref:`auxiliary-dynamic-methods`. + :ref:`auxiliary-dynamic-methods <Auxiliary Methods>`. :type with_data: Bool """ @@ -245,7 +245,7 @@ class WalkVersionsMixin(object): :param version: id of revision to upgrade. :type version: str :keyword with_data: Whether to verify the applied changes with data, - see :ref:`auxiliary-dynamic-methods`. + see :ref:`auxiliary-dynamic-methods <Auxiliary Methods>`. :type with_data: Bool """ # NOTE(sdague): try block is here because it's impossible to debug |