# Copyright (c) 2015 IBM Corp. # # 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. import logging class NullHandler(logging.Handler): def emit(self, record): pass def setup_logging(name): log = logging.getLogger(name) if len(log.handlers) == 0: h = NullHandler() log.addHandler(h) return log