Source code for google.appengine.api.rdbms
#!/usr/bin/env python
#
# Copyright 2007 Google Inc.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
"""Relational database API for production.
Note that rdbms_mysqldb is the module used in dev_appserver.
"""
import logging
from google.storage.speckle.python.api import rdbms_apiproxy
from google.storage.speckle.python.api.rdbms_apiproxy import *
_instance = None
[docs]def set_instance(instance):
global _instance
_instance = instance
[docs]def connect(instance=None, database=None, **kwargs):
global _instance
if not instance and _instance:
instance = _instance
if 'db' in kwargs and not database:
database = kwargs.pop('db')
user = None
if 'user' in kwargs:
user = kwargs.pop('user')
password = None
if 'password' in kwargs:
password = kwargs.pop('password')
if kwargs:
logging.info('Ignoring extra kwargs to connect(): %r', kwargs)
return rdbms_apiproxy.connect('unused_address',
instance,
database=database,
user=user,
password=password)