44 lines
1.4 KiB
Python
44 lines
1.4 KiB
Python
#
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# Copyright 2015 Cray Inc. All Rights Reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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import json
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from bareon import errors
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from validate_schema import validate_schema
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def validate(schema_path, payload):
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schema = _load_validator_schema(schema_path)
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defects = validate_schema(schema, payload)
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if defects:
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raise errors.InputDataSchemaValidationError(defects)
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def _load_validator_schema(schema_path):
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try:
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with open(schema_path, 'rt') as storage:
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schema = json.load(storage)
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except IOError as e:
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raise errors.ApplicationDataCorruptError(
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'Can\'t read validation schema "{}": {} {}'.format(
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e.filename, e.errno, e.strerror))
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except (ValueError, TypeError) as e:
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raise errors.ApplicationDataCorruptError(
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'Corrupted validation schema "{}": {}'.format(schema_path, e))
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return schema
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