本文整理匯總了Python中django.db.utils.ConnectionHandler方法的典型用法代碼示例。如果您正苦於以下問題：Python utils.ConnectionHandler方法的具體用法？Python utils.ConnectionHandler怎麽用？Python utils.ConnectionHandler使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類django.db.utils的用法示例。
在下文中一共展示了utils.ConnectionHandler方法的5個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Python代碼示例。
示例1: test_no_databases
# 需要導入模塊: from django.db import utils [as 別名]
# 或者: from django.db.utils import ConnectionHandler [as 別名]
def test_no_databases(self):
"""
Empty DATABASES setting default to the dummy backend.
"""
DATABASES = {}
conns = ConnectionHandler(DATABASES)
self.assertEqual(conns[DEFAULT_DB_ALIAS].settings_dict['ENGINE'], 'django.db.backends.dummy')
with self.assertRaises(ImproperlyConfigured):
conns[DEFAULT_DB_ALIAS].ensure_connection() 示例2: test_connection_handler_no_databases
# 需要導入模塊: from django.db import utils [as 別名]
# 或者: from django.db.utils import ConnectionHandler [as 別名]
def test_connection_handler_no_databases(self):
"""Empty DATABASES setting defaults to the dummy backend."""
DATABASES = {}
conns = ConnectionHandler(DATABASES)
self.assertEqual(conns[DEFAULT_DB_ALIAS].settings_dict['ENGINE'], 'django.db.backends.dummy')
msg = (
'settings.DATABASES is improperly configured. Please supply the '
'ENGINE value. Check settings documentation for more details.'
)
with self.assertRaisesMessage(ImproperlyConfigured, msg):
conns[DEFAULT_DB_ALIAS].ensure_connection() 示例3: assertImproperlyConfigured
# 需要導入模塊: from django.db import utils [as 別名]
# 或者: from django.db.utils import ConnectionHandler [as 別名]
def assertImproperlyConfigured(self, DATABASES):
conns = ConnectionHandler(DATABASES)
self.assertEqual(conns[DEFAULT_DB_ALIAS].settings_dict['ENGINE'], 'django.db.backends.dummy')
msg = (
'settings.DATABASES is improperly configured. Please supply the '
'ENGINE value. Check settings documentation for more details.'
)
with self.assertRaisesMessage(ImproperlyConfigured, msg):
conns[DEFAULT_DB_ALIAS].ensure_connection() 示例4: test_no_default_database
# 需要導入模塊: from django.db import utils [as 別名]
# 或者: from django.db.utils import ConnectionHandler [as 別名]
def test_no_default_database(self):
DATABASES = {'other': {}}
conns = ConnectionHandler(DATABASES)
msg = "You must define a 'default' database."
with self.assertRaisesMessage(ImproperlyConfigured, msg):
conns['other'].ensure_connection() 示例5: override_database_connections
# 需要導入模塊: from django.db import utils [as 別名]
# 或者: from django.db.utils import ConnectionHandler [as 別名]
def override_database_connections(databases):
with mock.patch('analyticsdataserver.views.connections', ConnectionHandler(databases)):
yield