def factory(cls, **kwargs):
from ascetic.transaction import TransactionManager
transaction = TransactionManager(kwargs['alias'], kwargs.pop('autocommit', False))
try:
Cls = cls._engines[kwargs['engine']]
except KeyError:
Cls = utils.resolve(kwargs['engine'])
database = Cls(transaction=transaction, **kwargs)
if 'django_alias' in kwargs:
database.connection_factory = django_connection_factory
return database
from time import time
from functools import wraps
from sqlbuilder import smartsql
from ascetic import settings, utils
try:
str = unicode # Python 2.* compatible
string_types = (basestring,)
integer_types = (int, long)
except NameError:
string_types = (str,)
integer_types = (int,)
PLACEHOLDER = '%s'
utils.resolve(settings.LOGGER_INIT)(settings)
class Database(object):
_engines = {}
placeholder = '%s'
compile = smartsql.compile
connection = None
def __init__(self, alias, engine, transaction, initial_sql, always_reconnect=False, debug=False, **kwargs):
self.alias = alias
self.engine = engine
self.debug = debug
self.initial_sql = initial_sql
self.always_reconnect = always_reconnect
def test_resolve(self):
from ascetic.databases import Database
self.assertTrue(
utils.resolve('ascetic.databases.Database') is Database)