| #!/usr/bin/env python |
| # Copyright 2016 The Fuchsia Authors |
| # |
| # 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 analyzer |
| import utils.file_util as file_util |
| |
| class ModuleNameAnalyzer: |
| """ An Analyzer that outputs RAPPOR estimates of number of reports by module |
| name. |
| """ |
| |
| def analyze(self, for_private_release=False): |
| ''' Use RAPPOR analysis to output estimates for number of reports by module |
| name. |
| |
| Args: |
| for_private_release {bool}: If True then in addition to doing the RAPPOR |
| decoding, Laplace noise is also added to the analyzed output. We use |
| different input, output and config files in this case. |
| ''' |
| config_file = (file_util.RAPPOR_MODULE_NAME_PR_CONFIG if |
| for_private_release else file_util.RAPPOR_MODULE_NAME_CONFIG) |
| input_file = (file_util.MODULE_NAME_PR_SHUFFLER_OUTPUT_FILE_NAME if |
| for_private_release else |
| file_util.MODULE_NAME_SHUFFLER_OUTPUT_FILE_NAME) |
| output_file = (file_util.MODULE_NAME_PR_ANALYZER_OUTPUT_FILE_NAME if |
| for_private_release else |
| file_util.MODULE_NAME_ANALYZER_OUTPUT_FILE_NAME) |
| |
| analyzer.analyzeUsingRAPPOR(input_file, config_file, output_file, |
| metric_name="module_pr" if for_private_release |
| else "module", |
| candidates_file_name= |
| file_util.MODULE_CANDIDATES_FILE_NAME, |
| for_private_release=for_private_release) |