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Diffstat (limited to 'heat/vFW_CNF_CDS/templates/cba2dd.py')
-rwxr-xr-x | heat/vFW_CNF_CDS/templates/cba2dd.py | 91 |
1 files changed, 91 insertions, 0 deletions
diff --git a/heat/vFW_CNF_CDS/templates/cba2dd.py b/heat/vFW_CNF_CDS/templates/cba2dd.py new file mode 100755 index 00000000..02cf6085 --- /dev/null +++ b/heat/vFW_CNF_CDS/templates/cba2dd.py @@ -0,0 +1,91 @@ +#!/usr/bin/env python3 +# -*- coding: utf-8 -*- + +# COPYRIGHT NOTICE STARTS HERE + +# Copyright 2020 . Samsung Electronics Co., Ltd. +# +# 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. + +# COPYRIGHT NOTICE ENDS HERE + +import os +import argparse +import json + +# +# Script to convert given Enriched CDS CBA model to Data Dictionary output +# Usage: +# ./cba2dd.py --cba_dir <path to cba main directory> | python3 -m json.tool +# + +def get_resources_definition_file(cba_dir): + definitions_dir = cba_dir + os.sep + "Definitions" + resource_definition_file = definitions_dir + os.sep + "resources_definition_types.json" + if not os.path.exists(definitions_dir): + raise RuntimeError("'%s' directory does not exists or is not CBA directory" % cba_dir) + if not os.path.exists(resource_definition_file): + raise RuntimeError("'%s' file does not exists in CBA Definitions directory. CBA is not Enriched!" % resource_definition_file) + return resource_definition_file + +def create_dd(cba_dir): + with open(get_resources_definition_file(cba_dir)) as f: + output_json = json.load(f) + dd = [] + for _, entry in output_json.items(): + dd.append(build_dd_entry(entry)) + print(json.dumps(dd)) + +def build_dd_entry(definition_entry): + """Builds Data Dictionary entry from given dictionary entry. Given entry + itself is added as value for "definition" key. + { + "name": "", + "tags": "", + "data_type": "", + "description": "", + "entry_schema": "", + "updatedBy": "", + "definition": definition_entry + } + """ + out_dict = {} + out_dict["name"] = definition_entry["name"] + out_dict["tags"] = definition_entry["tags"] + out_dict["data_type"] = definition_entry["property"]["type"] + out_dict["description"] = definition_entry["property"]["description"] + out_dict["entry_schema"] = definition_entry["property"]["type"] + out_dict["updatedBy"] = definition_entry["updated-by"] + out_dict["definition"] = definition_entry + return out_dict + +def main(): + description = """Script to convert given Enriched CDS CBA model to Data Dictionary output. +Example: + ./cba2dd.py --cba_dir cba | python3 -m json.tool + """ + parser = argparse.ArgumentParser(description=description, + formatter_class=argparse.RawTextHelpFormatter) + parser.add_argument('--cba_dir', + help='Path to CDS CBA model main directory', + default='') + args = parser.parse_args() + try: + create_dd(args.cba_dir) + except Exception as e: + print(e) + parser.print_help() + exit(1) + +if __name__ == '__main__': + main() |