def setUpClass(cls):
if not CHAINERUI_ENV == 'test':
raise NotInTestEnvironmentException(
'set environment variable CHAINERUI_ENV=test '
'when you run this test')
db.init_db()
db.setup(test_mode=True)
def db_handler(args):
"""db_handler."""
if args.type == 'create':
if args.db is None:
db.init_db()
return
if not db.setup(url=args.db, echo=args.db_echo):
return
if args.type == 'status':
current_rev = db_revision.current_db_revision()
print('The current DB schema version:', current_rev)
if args.type == 'upgrade':
db.upgrade()
if args.type == 'revision':
db_revision.new_revision()
if args.type == 'drop':
if args.db is not None:
db.downgrade()
db.remove_db()
def test_init_db_duplicated(self):
from chainerui import db
chainerui_db_dir = os.path.join(self.dir, 'db')
db.init_db()
assert os.path.exists(chainerui_db_dir)
# if the database directory has already created, not occur errors
db.init_db()
assert os.path.exists(chainerui_db_dir)
def test_setup_default_db(self):
from chainerui import db
db.init_db()
assert db.setup(url=None)
assert db._initialized
assert db.url == 'sqlite:///' + os.path.join(self.dir, 'db',
'chainerui.db')
assert db.engine is not None
assert db.session is not None
assert db.alembic_config is not None
def setUpClass(cls):
if not CHAINERUI_ENV == 'test':
raise NotInTestEnvironmentException(
'set environment variable CHAINERUI_ENV=test '
'when you run this test'
)
db.init_db()
db.setup(test_mode=True)
cls.db_file_path = db._sqlite_db_file_path
config = db.alembic_config
cls._config = config
script_dir = alembic.script.ScriptDirectory.from_config(config)
revisions = [sc.revision for sc in
script_dir.walk_revisions('base', target.revision)][::-1]
for rev in revisions[:-1]:
alembic.command.upgrade(config, rev)
def temp_db():
if not CHAINERUI_ENV == 'test':
raise NotInTestEnvironmentException(
'set environment variable CHAINERUI_ENV=test '
'when you run this test')
db.init_db()