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Diffstat (limited to 'onap-client/onap_client/lib.py')
-rw-r--r-- | onap-client/onap_client/lib.py | 124 |
1 files changed, 124 insertions, 0 deletions
diff --git a/onap-client/onap_client/lib.py b/onap-client/onap_client/lib.py new file mode 100644 index 0000000..78da11b --- /dev/null +++ b/onap-client/onap_client/lib.py @@ -0,0 +1,124 @@ +# -*- coding: utf8 -*- +# ============LICENSE_START======================================================= +# org.onap.vvp/validation-scripts +# =================================================================== +# Copyright © 2020 AT&T Intellectual Property. All rights reserved. +# =================================================================== +# +# Unless otherwise specified, all software contained herein is licensed +# under the Apache License, Version 2.0 (the "License"); +# you may not use this software 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. +# +# +# +# Unless otherwise specified, all documentation contained herein is licensed +# under the Creative Commons License, Attribution 4.0 Intl. (the "License"); +# you may not use this documentation except in compliance with the License. +# You may obtain a copy of the License at +# +# https://creativecommons.org/licenses/by/4.0/ +# +# Unless required by applicable law or agreed to in writing, documentation +# 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============================================ + +import uuid +from datetime import datetime, timedelta + +from onap_client import exceptions +from onap_client.client.request import RequestHandler, APICatalogRequestObject + + +def make_request(catalog_item, **kwargs): + """Makes a request using by merging an APICatalogResource and + kwargs to fill in the required parameters + + :catalog_item: APICatalogResource + :kwargs: key/value to fill in data for APICatalogResource parameters + + :return: ResponseHandler object with response data from request + """ + request_input = validate_request(catalog_item, kwargs) + + catalog_request = APICatalogRequestObject(catalog_item, **request_input,) + + request_handler = RequestHandler(catalog_request) + + response_handler = request_handler.make_request() + + if not response_handler.success: + raise exceptions.RequestFailure( + "Failed making request for catalog item {}: {}".format( + catalog_item.catalog_resource_name, + response_handler.response_data + ) + ) + + return response_handler + + +def validate_request(catalog_item, kwargs): + request_input = {} + + request_input["payload_parameters"] = validate_parameters( + catalog_item.payload_parameters, kwargs + ) + request_input["uri_parameters"] = validate_parameters( + catalog_item.uri_parameters, kwargs + ) + request_input["file_parameters"] = validate_parameters( + catalog_item.file_parameters, kwargs + ) + request_input["header_parameters"] = validate_parameters( + catalog_item.header_parameters, kwargs + ) + request_input["payload_path"] = validate_parameters( + catalog_item.payload_path, kwargs + ) + + return request_input + + +def validate_parameters(catalog_item_parameters, kwargs): + values = {} + + if not valid_input(catalog_item_parameters, kwargs.keys()): + raise exceptions.MissingAttributeException( + "Missing parameters for request {}".format( + set(catalog_item_parameters) - set(kwargs.keys()) + ) + ) + else: + for param in catalog_item_parameters: + values[param] = kwargs.get(param) + + return values + + +def valid_input(required_attributes, input_attributes): + return set(required_attributes).issubset(input_attributes) + + +def generate_dummy_string(start="", random_length=4): + rand_string = str(uuid.uuid4())[0:random_length] + return "{}{}".format(start, rand_string) + + +def generate_dummy_date(days=0): + tmpdate = datetime.now() + timedelta(days=days) + return "{}/{}/{}".format( + "{:02d}".format(tmpdate.month), "{:02d}".format(tmpdate.day), tmpdate.year + ) |