blob: 7449528794934f09e350b8becd70d5682f7d20ac (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
|
# ================================================================================
# Copyright (c) 2018 AT&T Intellectual Property. All rights reserved.
# ================================================================================
# 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.
# ============LICENSE_END=========================================================
#
# ECOMP is a trademark and service mark of AT&T Intellectual Property.
"""polymorphic customizer changes the behavior of predefined methods in policy-handler"""
from .customizer import Customizer
class CustomizerUser(object):
"""unprotected singleton around Customizer"""
_customizer = None
@staticmethod
def get_customizer():
"""get instance of customizer"""
if not CustomizerUser._customizer:
CustomizerUser._customizer = Customizer()
return CustomizerUser._customizer
|
