本文整理汇总了Python中cloudhands.common.connectors.Registry.connect方法的典型用法代码示例。如果您正苦于以下问题：Python Registry.connect方法的具体用法？Python Registry.connect怎么用？Python Registry.connect使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类cloudhands.common.connectors.Registry的用法示例。
在下文中一共展示了Registry.connect方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: test_connect_and_disconnect
# 需要导入模块: from cloudhands.common.connectors import Registry [as 别名]
# 或者: from cloudhands.common.connectors.Registry import connect [as 别名]
def test_connect_and_disconnect(self):
r = Registry()
self.assertEqual(0, len(list(r.items)))
con = r.connect(sqlite3, ":memory:")
self.assertEqual(1, len(list(r.items)))
dup = r.connect(sqlite3, ":memory:")
self.assertIs(con.engine, dup.engine)
self.assertEqual(1, len(list(r.items)))
dis = r.disconnect(sqlite3, ":memory:")
self.assertEqual(0, len(list(r.items)))
self.assertIs(dup.engine, dis.engine)
self.assertIs(None, dis.session)
dup = r.connect(sqlite3, ":memory:")
self.assertIsNot(con.engine, dup.engine)
self.assertEqual(1, len(list(r.items)))示例2: test_initialise_db
# 需要导入模块: from cloudhands.common.connectors import Registry [as 别名]
# 或者: from cloudhands.common.connectors.Registry import connect [as 别名]
def test_initialise_db(self):
r = Registry()
con = r.connect(sqlite3, ":memory:")
self.assertEqual(0, con.session.query(State).count())
n = initialise(con.session)
self.assertNotEqual(0, n)
self.assertGreaterEqual(n, con.session.query(State).count())
self.assertEqual(0, initialise(con.session))