#
# Copyright 2012 Sonya Huang
#
# 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.
#

from common.dbhelper import SQLTable

def get_code_for_title(title, tablename):
    return get_instance().get_code_for_title(title, tablename)

def get_title_for_code(code, tablename):
    return get_instance().get_title_for_code(code, tablename)

def add_tracker(tablename, mode):
    return get_instance().add_tracker(tablename, mode)

# this is a weird way to implement singletons...
# http://www.python.org/workshops/1997-10/proceedings/savikko.html
def get_instance():
    try:
        single = StaticCodes()
    except StaticCodes as s:
        single = s