def _rollback(self):
try:
BaseDatabaseWrapper._rollback(self)
except Database.NotSupportedError:
pass
except NotSupportedError:
pass
def close(self):
self.validate_thread_sharing()
# If database is in memory, closing the connection destroys the
# database. To prevent accidental data loss, ignore close requests on
# an in-memory db.
if self.settings_dict['NAME'] != ":memory:":
BaseDatabaseWrapper.close(self)
def close(self):
from django.conf import settings
# If database is in memory, closing the connection destroys the
# database. To prevent accidental data loss, ignore close requests on
# an in-memory db.
if settings.DATABASE_NAME != ":memory:":
BaseDatabaseWrapper.close(self)
def close(self):
self.validate_thread_sharing()
# If database is in memory, closing the connection destroys the
# database. To prevent accidental data loss, ignore close requests on
# an in-memory db.
if self.settings_dict['NAME'] != ":memory:":
BaseDatabaseWrapper.close(self)
def close(self):
from django.conf import settings
# If database is in memory, closing the connection destroys the
# database. To prevent accidental data loss, ignore close requests on
# an in-memory db.
if settings.DATABASE_NAME != ":memory:":
BaseDatabaseWrapper.close(self)
def __init__(self, *args, **kwargs):
BaseDatabaseWrapper.__init__(self, *args, **kwargs)
self.server_version = None
self.features = DatabaseFeatures(self)
self.ops = DatabaseOperations(self)
self.client = DatabaseClient(self)
self.creation = DatabaseCreation(self)
self.introspection = DatabaseIntrospection(self)
self.validation = DatabaseValidation(self)
def test_compare_db_wrappers(self):
wrapper1 = DummyDatabaseWrapper({})
wrapper2 = BaseDatabaseWrapper({})
wrapper1.alias = wrapper2.alias = 'foo'
self.assertTrue(wrapper1 == wrapper2)
wrapper1.alias = 'bar'
self.assertFalse(wrapper1 == wrapper2)
def test_negate_compare_db_wrapper_with_another_object(self):
wrapper = BaseDatabaseWrapper({})
self.assertTrue(wrapper != 'not-a-db-wrapper')
def test_compare_db_wrapper_with_another_object_with_alias(self):
wrapper = BaseDatabaseWrapper({})
obj = DummyObject()
obj.alias = wrapper.alias = 'foobar'
self.assertFalse(wrapper == obj)
def test_compare_db_wrapper_with_another_object(self):
wrapper = BaseDatabaseWrapper({})
self.assertFalse(wrapper == 'not-a-db-wrapper')
def _rollback(self):
try:
BaseDatabaseWrapper._rollback(self)
except Database.NotSupportedError:
pass
def make_debug_cursor(self, cursor):
return BaseDatabaseWrapper.make_debug_cursor(self, MysqlDebugWrapper(cursor))
def make_debug_cursor(self, cursor):
return BaseDatabaseWrapper.make_debug_cursor(self,
MysqlDebugWrapper(cursor))