def setUp(self):
global meta, table, engine
engine = engines.reconnecting_engine()
meta = MetaData(engine)
table = Table('sometable', meta,
Column('id', Integer, primary_key=True),
Column('name', String(50)))
meta.create_all()
table.insert().execute(
[{'id':i, 'name':'row %d' % i} for i in range(1, 100)]
)
def test_null_pool(self):
engine = engines.reconnecting_engine(options=dict(poolclass=pool.NullPool))
conn = engine.connect()
self.assertEquals(conn.execute(select([1])).scalar(), 1)
assert not conn.closed
engine.test_shutdown()
try:
conn.execute(select([1]))
assert False
except tsa.exc.DBAPIError, e:
if not e.connection_invalidated:
raise
def setUp(self):
global meta, table, engine
engine = engines.reconnecting_engine()
meta = MetaData(engine)
table = Table('sometable', meta, Column('id',
Integer,
primary_key=True),
Column('name', String(50)))
meta.create_all()
table.insert().execute([{
'id': i,
'name': 'row %d' % i
} for i in range(1, 100)])
def test_null_pool(self):
engine = engines.reconnecting_engine(options=dict(
poolclass=pool.NullPool))
conn = engine.connect()
self.assertEquals(conn.execute(select([1])).scalar(), 1)
assert not conn.closed
engine.test_shutdown()
try:
conn.execute(select([1]))
assert False
except tsa.exc.DBAPIError, e:
if not e.connection_invalidated:
raise
def test_basic(self):
for threadlocal in (False, True):
engine = engines.reconnecting_engine(options={'pool_recycle':1, 'pool_threadlocal':threadlocal})
conn = engine.contextual_connect()
self.assertEquals(conn.execute(select([1])).scalar(), 1)
conn.close()
engine.test_shutdown()
time.sleep(2)
conn = engine.contextual_connect()
self.assertEquals(conn.execute(select([1])).scalar(), 1)
conn.close()
def test_basic(self):
for threadlocal in (False, True):
engine = engines.reconnecting_engine(
options={
'pool_recycle': 1,
'pool_threadlocal': threadlocal
})
conn = engine.contextual_connect()
self.assertEquals(conn.execute(select([1])).scalar(), 1)
conn.close()
engine.test_shutdown()
time.sleep(2)
conn = engine.contextual_connect()
self.assertEquals(conn.execute(select([1])).scalar(), 1)
conn.close()
def setUp(self):
global engine
engine = engines.reconnecting_engine()
def setUp(self):
global engine
engine = engines.reconnecting_engine()
