def _migrate(self, repository, version):
upgrade = True
err = ""
version = versioning_api._migrate_version(self.schema, version, upgrade, err)
changeset = self.schema.changeset(version)
for ver, change in changeset:
self.schema.runchange(ver, change, changeset.step)
def _migrate(self, version, repository=None, downgrade=False):
repository = repository or self.repo_path
err = ""
version = versioning_api._migrate_version(self.schema, version, not downgrade, err)
changeset = self.schema.changeset(version)
for ver, change in changeset:
self.schema.runchange(ver, change, changeset.step)
self.assertEqual(self.schema.version, version)
def migrate_fully(self, repo_name):
abs_path = os.path.abspath(os.path.dirname(repo_name))
init_version = upgrades.get_init_version(abs_path=abs_path)
schema = versioning_api.ControlledSchema.create(
self.migrate_engine, abs_path, init_version)
max_version = schema.repository.version().version
upgrade = True
err = ''
version = versioning_api._migrate_version(
schema, max_version, upgrade, err)
schema.upgrade(version)
def _migrate(self, version, repository=None, downgrade=False,
current_schema=None):
repository = repository or self.repo_path
err = ''
version = versioning_api._migrate_version(self.schema_,
version,
not downgrade,
err)
if not current_schema:
current_schema = self.schema_
changeset = current_schema.changeset(version)
for ver, change in changeset:
self.schema_.runchange(ver, change, changeset.step)
self.assertEqual(self.schema_.version, version)
def upgrade(self, version=None, current_schema=None):
version = version or self.max_version
err = ""
upgrade = True
version = versioning_api._migrate_version(self.schema_, version, upgrade, err)
if not current_schema:
current_schema = self.schema_
changeset = current_schema.changeset(version)
for ver, change in changeset:
self.schema_.runchange(ver, change, changeset.step)
if self.schema_.version != version:
raise Exception(
"Actual version (%s) of %s does not equal expected "
"version (%s)" % (self.schema_.version, self.repo_name, version)
)
