def __init__(self, host, port, user, passwd, size=None):
log.debug("INIT: Initializing pool of size %d, host %s,"
" port %d, user %s", size, host, port, user)
ObjectPool.__init__(self, size=size)
self.host = host
self.port = port
self.user = user
self.passwd = passwd
def __init__(self, host, port, user, passwd, size=None):
log.debug(
"INIT: Initializing pool of size %d, host %s,"
" port %d, user %s", size, host, port, user)
ObjectPool.__init__(self, size=size)
self.host = host
self.port = port
self.user = user
self.passwd = passwd
def __init__(self, scheme, netloc, size=None):
log.debug("INIT-POOL: Initializing pool of size %d, scheme: %s, " \
"netloc: %s", size, scheme, netloc)
ObjectPool.__init__(self, size=size)
connection_class = self._scheme_to_class.get(scheme, None)
if connection_class is None:
m = 'Unsupported scheme: %s' % (scheme,)
raise ValueError(m)
self.connection_class = connection_class
self.scheme = scheme
self.netloc = netloc
def test_put_with_factory(self):
cleaned_objects = []
pool = ObjectPool(3,
create=[2, 1, 0].pop,
verify=lambda o: o % 2 == 0,
cleanup=cleaned_objects.append,
)
self.assertEqual(pool.pool_get(), 0)
pool.pool_put(0)
self.assertEqual(pool.pool_get(), 0)
self.assertRaises(PoolVerificationError, pool.pool_get)
self.assertEqual(pool.pool_get(), 2)
self.assertEqual(cleaned_objects, [0])
def __init__(self, **kw):
ObjectPool.__init__(self, size=kw["synnefo_poolsize"])
kw.pop("synnefo_poolsize")
self._connection_args = kw
def __init__(self, **kw):
ObjectPool.__init__(self, size=kw["synnefo_poolsize"])
kw.pop("synnefo_poolsize")
self._connection_args = kw
def test_put_not_implemented(self):
"""Test pool_put() method not implemented in abstract class"""
pool = ObjectPool(100)
self.assertRaises(NotImplementedError, pool._pool_cleanup, None)
def test_get_not_implemented(self):
"""Test pool_get() method not implemented in abstract class"""
pool = ObjectPool(100)
self.assertRaises(NotImplementedError, pool._pool_create)
self.assertRaises(NotImplementedError, pool._pool_verify, None)
def test_create_pool(self):
"""Test pool creation works"""
pool = ObjectPool(100)
self.assertEqual(pool.size, 100)
def test_get_with_factory(self):
obj_generator = iter(range(10)).next
pool = ObjectPool(3, create=obj_generator)
self.assertEqual(pool.pool_get(), 0)
self.assertEqual(pool.pool_get(), 1)
self.assertEqual(pool.pool_get(), 2)
def test_unbounded_pool(self):
pool = ObjectPool(size=0, create=[1,2,3].pop)
self.assertEqual(pool.pool_get(), 3)
self.assertEqual(pool.pool_get(), 2)
self.assertEqual(pool.pool_get(), 1)
