1# Copyright 2019, The Android Open Source Project 2# 3# Licensed under the Apache License, Version 2.0 (the "License"); 4# you may not use this file except in compliance with the License. 5# You may obtain a copy of the License at 6# 7# http://www.apache.org/licenses/LICENSE-2.0 8# 9# Unless required by applicable law or agreed to in writing, software 10# distributed under the License is distributed on an "AS IS" BASIS, 11# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12# See the License for the specific language governing permissions and 13# limitations under the License. 14 15""" 16ATest decorator. 17""" 18 19def static_var(varname, value): 20 """Decorator to cache static variable. 21 22 Args: 23 varname: Variable name you want to use. 24 value: Variable value. 25 26 Returns: decorator function. 27 """ 28 29 def fun_var_decorate(func): 30 """Set the static variable in a function.""" 31 setattr(func, varname, value) 32 return func 33 return fun_var_decorate 34